derek.holloway
7502bf64a4
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3016 lines
107 KiB
LLVM
3016 lines
107 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -mattr=+v,+m -target-abi=ilp32d \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32
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; RUN: llc -mtriple=riscv64 -mattr=+v,+m -target-abi=lp64d \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64
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; RUN: llc -mtriple=riscv32 -mattr=+v,+zvbb,+m -target-abi=ilp32d \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK-ZVBB
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; RUN: llc -mtriple=riscv64 -mattr=+v,+zvbb,+m -target-abi=lp64d \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK-ZVBB
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define <vscale x 1 x i8> @vp_bitreverse_nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv1i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i8:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf8, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 1 x i8> @llvm.vp.bitreverse.nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i1> %m, i32 %evl)
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ret <vscale x 1 x i8> %v
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}
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define <vscale x 1 x i8> @vp_bitreverse_nxv1i8_unmasked(<vscale x 1 x i8> %va, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv1i8_unmasked:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i8_unmasked:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf8, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 1 x i8> @llvm.vp.bitreverse.nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i1> splat (i1 true), i32 %evl)
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ret <vscale x 1 x i8> %v
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}
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define <vscale x 2 x i8> @vp_bitreverse_nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv2i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i8:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf4, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.bitreverse.nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i1> %m, i32 %evl)
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ret <vscale x 2 x i8> %v
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}
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define <vscale x 2 x i8> @vp_bitreverse_nxv2i8_unmasked(<vscale x 2 x i8> %va, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv2i8_unmasked:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i8_unmasked:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf4, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.bitreverse.nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
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ret <vscale x 2 x i8> %v
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}
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define <vscale x 4 x i8> @vp_bitreverse_nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv4i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i8:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf2, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 4 x i8> @llvm.vp.bitreverse.nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i1> %m, i32 %evl)
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ret <vscale x 4 x i8> %v
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}
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define <vscale x 4 x i8> @vp_bitreverse_nxv4i8_unmasked(<vscale x 4 x i8> %va, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv4i8_unmasked:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i8_unmasked:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, mf2, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 4 x i8> @llvm.vp.bitreverse.nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i1> splat (i1 true), i32 %evl)
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ret <vscale x 4 x i8> %v
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}
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define <vscale x 8 x i8> @vp_bitreverse_nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv8i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i8:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m1, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 8 x i8> @llvm.vp.bitreverse.nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i1> %m, i32 %evl)
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ret <vscale x 8 x i8> %v
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}
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define <vscale x 8 x i8> @vp_bitreverse_nxv8i8_unmasked(<vscale x 8 x i8> %va, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv8i8_unmasked:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, ma
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; CHECK-NEXT: vsll.vi v9, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v9
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; CHECK-NEXT: vsrl.vi v9, v8, 2
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: vsrl.vi v9, v8, 1
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v9, v9, a0
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v9, v8
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; CHECK-NEXT: ret
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;
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i8_unmasked:
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; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m1, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 8 x i8> @llvm.vp.bitreverse.nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i1> splat (i1 true), i32 %evl)
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ret <vscale x 8 x i8> %v
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}
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define <vscale x 16 x i8> @vp_bitreverse_nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
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; CHECK-LABEL: vp_bitreverse_nxv16i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, ma
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; CHECK-NEXT: vsll.vi v10, v8, 4
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; CHECK-NEXT: vsrl.vi v8, v8, 4
|
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; CHECK-NEXT: li a0, 51
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; CHECK-NEXT: vor.vv v8, v8, v10
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; CHECK-NEXT: vsrl.vi v10, v8, 2
|
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; CHECK-NEXT: vand.vx v8, v8, a0
|
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; CHECK-NEXT: vand.vx v10, v10, a0
|
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; CHECK-NEXT: li a0, 85
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; CHECK-NEXT: vsll.vi v8, v8, 2
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; CHECK-NEXT: vor.vv v8, v10, v8
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; CHECK-NEXT: vsrl.vi v10, v8, 1
|
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; CHECK-NEXT: vand.vx v8, v8, a0
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; CHECK-NEXT: vand.vx v10, v10, a0
|
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; CHECK-NEXT: vadd.vv v8, v8, v8
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; CHECK-NEXT: vor.vv v8, v10, v8
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; CHECK-NEXT: ret
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;
|
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; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i8:
|
|
; CHECK-ZVBB: # %bb.0:
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; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m2, ta, ma
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; CHECK-ZVBB-NEXT: vbrev.v v8, v8
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; CHECK-ZVBB-NEXT: ret
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%v = call <vscale x 16 x i8> @llvm.vp.bitreverse.nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i1> %m, i32 %evl)
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ret <vscale x 16 x i8> %v
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}
|
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define <vscale x 16 x i8> @vp_bitreverse_nxv16i8_unmasked(<vscale x 16 x i8> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv16i8_unmasked:
|
|
; CHECK: # %bb.0:
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; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, ma
|
|
; CHECK-NEXT: vsll.vi v10, v8, 4
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 4
|
|
; CHECK-NEXT: li a0, 51
|
|
; CHECK-NEXT: vor.vv v8, v8, v10
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
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; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: li a0, 85
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i8_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 16 x i8> @llvm.vp.bitreverse.nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 16 x i8> %v
|
|
}
|
|
|
|
define <vscale x 32 x i8> @vp_bitreverse_nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv32i8:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, ma
|
|
; CHECK-NEXT: vsll.vi v12, v8, 4
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 4
|
|
; CHECK-NEXT: li a0, 51
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: li a0, 85
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv32i8:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 32 x i8> @llvm.vp.bitreverse.nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i1> %m, i32 %evl)
|
|
ret <vscale x 32 x i8> %v
|
|
}
|
|
|
|
define <vscale x 32 x i8> @vp_bitreverse_nxv32i8_unmasked(<vscale x 32 x i8> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv32i8_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, ma
|
|
; CHECK-NEXT: vsll.vi v12, v8, 4
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 4
|
|
; CHECK-NEXT: li a0, 51
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: li a0, 85
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv32i8_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 32 x i8> @llvm.vp.bitreverse.nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 32 x i8> %v
|
|
}
|
|
|
|
define <vscale x 64 x i8> @vp_bitreverse_nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv64i8:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, ma
|
|
; CHECK-NEXT: vsll.vi v16, v8, 4
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 4
|
|
; CHECK-NEXT: li a0, 51
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: li a0, 85
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv64i8:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 64 x i8> @llvm.vp.bitreverse.nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i1> %m, i32 %evl)
|
|
ret <vscale x 64 x i8> %v
|
|
}
|
|
|
|
define <vscale x 64 x i8> @vp_bitreverse_nxv64i8_unmasked(<vscale x 64 x i8> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv64i8_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, ma
|
|
; CHECK-NEXT: vsll.vi v16, v8, 4
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 4
|
|
; CHECK-NEXT: li a0, 51
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: li a0, 85
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv64i8_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e8, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 64 x i8> @llvm.vp.bitreverse.nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 64 x i8> %v
|
|
}
|
|
|
|
define <vscale x 1 x i16> @vp_bitreverse_nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv1i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i16> @llvm.vp.bitreverse.nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i16> %v
|
|
}
|
|
|
|
define <vscale x 1 x i16> @vp_bitreverse_nxv1i16_unmasked(<vscale x 1 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv1i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i16> @llvm.vp.bitreverse.nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 1 x i16> %v
|
|
}
|
|
|
|
define <vscale x 2 x i16> @vp_bitreverse_nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv2i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.bitreverse.nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i16> %v
|
|
}
|
|
|
|
define <vscale x 2 x i16> @vp_bitreverse_nxv2i16_unmasked(<vscale x 2 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv2i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.bitreverse.nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 2 x i16> %v
|
|
}
|
|
|
|
define <vscale x 4 x i16> @vp_bitreverse_nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv4i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m1, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i16> @llvm.vp.bitreverse.nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i16> %v
|
|
}
|
|
|
|
define <vscale x 4 x i16> @vp_bitreverse_nxv4i16_unmasked(<vscale x 4 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv4i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m1, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i16> @llvm.vp.bitreverse.nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 4 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vp_bitreverse_nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv8i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v10
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i16> @llvm.vp.bitreverse.nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vp_bitreverse_nxv8i16_unmasked(<vscale x 8 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv8i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v10
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i16> @llvm.vp.bitreverse.nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 16 x i16> @vp_bitreverse_nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv16i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 16 x i16> @llvm.vp.bitreverse.nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x i16> %v
|
|
}
|
|
|
|
define <vscale x 16 x i16> @vp_bitreverse_nxv16i16_unmasked(<vscale x 16 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv16i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 16 x i16> @llvm.vp.bitreverse.nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 16 x i16> %v
|
|
}
|
|
|
|
define <vscale x 32 x i16> @vp_bitreverse_nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv32i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv32i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 32 x i16> @llvm.vp.bitreverse.nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i1> %m, i32 %evl)
|
|
ret <vscale x 32 x i16> %v
|
|
}
|
|
|
|
define <vscale x 32 x i16> @vp_bitreverse_nxv32i16_unmasked(<vscale x 32 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv32i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv32i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 32 x i16> @llvm.vp.bitreverse.nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 32 x i16> %v
|
|
}
|
|
|
|
define <vscale x 1 x i32> @vp_bitreverse_nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv1i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vor.vv v9, v9, v10
|
|
; CHECK-NEXT: vsll.vi v10, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i32:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, mf2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i32> @llvm.vp.bitreverse.nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i32> %v
|
|
}
|
|
|
|
define <vscale x 1 x i32> @vp_bitreverse_nxv1i32_unmasked(<vscale x 1 x i32> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv1i32_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vor.vv v9, v9, v10
|
|
; CHECK-NEXT: vsll.vi v10, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i32_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, mf2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i32> @llvm.vp.bitreverse.nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 1 x i32> %v
|
|
}
|
|
|
|
define <vscale x 2 x i32> @vp_bitreverse_nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv2i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vor.vv v9, v9, v10
|
|
; CHECK-NEXT: vsll.vi v10, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i32:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i32> @llvm.vp.bitreverse.nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i32> %v
|
|
}
|
|
|
|
define <vscale x 2 x i32> @vp_bitreverse_nxv2i32_unmasked(<vscale x 2 x i32> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv2i32_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vor.vv v9, v9, v10
|
|
; CHECK-NEXT: vsll.vi v10, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i32_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i32> @llvm.vp.bitreverse.nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 2 x i32> %v
|
|
}
|
|
|
|
define <vscale x 4 x i32> @vp_bitreverse_nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv4i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vor.vv v10, v10, v12
|
|
; CHECK-NEXT: vsll.vi v12, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v10
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i32:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i32> @llvm.vp.bitreverse.nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i32> %v
|
|
}
|
|
|
|
define <vscale x 4 x i32> @vp_bitreverse_nxv4i32_unmasked(<vscale x 4 x i32> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv4i32_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vor.vv v10, v10, v12
|
|
; CHECK-NEXT: vsll.vi v12, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v10
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: vsrl.vi v10, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v10, v10, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v10, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i32_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i32> @llvm.vp.bitreverse.nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 4 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vp_bitreverse_nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv8i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vor.vv v12, v12, v16
|
|
; CHECK-NEXT: vsll.vi v16, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i32:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i32> @llvm.vp.bitreverse.nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vp_bitreverse_nxv8i32_unmasked(<vscale x 8 x i32> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv8i32_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vor.vv v12, v12, v16
|
|
; CHECK-NEXT: vsll.vi v16, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v12
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: vsrl.vi v12, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v12, v12, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v12, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i32_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i32> @llvm.vp.bitreverse.nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 16 x i32> @vp_bitreverse_nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv16i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vor.vv v16, v16, v24
|
|
; CHECK-NEXT: vsll.vi v24, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i32:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 16 x i32> @llvm.vp.bitreverse.nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x i32> %v
|
|
}
|
|
|
|
define <vscale x 16 x i32> @vp_bitreverse_nxv16i32_unmasked(<vscale x 16 x i32> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv16i32_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 8
|
|
; CHECK-NEXT: lui a0, 16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 24
|
|
; CHECK-NEXT: addi a0, a0, -256
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vor.vv v16, v16, v24
|
|
; CHECK-NEXT: vsll.vi v24, v8, 24
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: lui a0, 61681
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vor.vv v8, v8, v16
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 209715
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: lui a0, 349525
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: vsrl.vi v16, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v16, v8
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv16i32_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 16 x i32> @llvm.vp.bitreverse.nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 16 x i32> %v
|
|
}
|
|
|
|
define <vscale x 1 x i64> @vp_bitreverse_nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv1i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vsrl.vi v9, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v10, v8, a1
|
|
; RV32-NEXT: vsrl.vx v11, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v12, v8, a1
|
|
; RV32-NEXT: vand.vx v11, v11, a0
|
|
; RV32-NEXT: vlse64.v v13, (a5), zero
|
|
; RV32-NEXT: vor.vv v10, v11, v10
|
|
; RV32-NEXT: vand.vx v11, v8, a0
|
|
; RV32-NEXT: vsll.vx v11, v11, a2
|
|
; RV32-NEXT: vor.vv v11, v12, v11
|
|
; RV32-NEXT: vsrl.vi v12, v8, 8
|
|
; RV32-NEXT: vand.vx v9, v9, a4
|
|
; RV32-NEXT: vand.vv v12, v12, v13
|
|
; RV32-NEXT: vor.vv v9, v12, v9
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v12, v8, v13
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v9, v9, v10
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v10, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vsll.vi v12, v12, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v12
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v12, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v11, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v11, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v9
|
|
; RV32-NEXT: vsrl.vi v9, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v10
|
|
; RV32-NEXT: vand.vv v9, v9, v10
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: vsrl.vi v9, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v12
|
|
; RV32-NEXT: vand.vv v9, v9, v12
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: vsrl.vi v9, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v11
|
|
; RV32-NEXT: vand.vv v9, v9, v11
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv1i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m1, ta, ma
|
|
; RV64-NEXT: vsrl.vi v9, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v10, v8, a1
|
|
; RV64-NEXT: vsrl.vx v11, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v11, v11, a2
|
|
; RV64-NEXT: vor.vv v10, v11, v10
|
|
; RV64-NEXT: vsrl.vi v11, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v9, v9, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v11, v11, a4
|
|
; RV64-NEXT: vor.vv v9, v11, v9
|
|
; RV64-NEXT: vand.vx v11, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v9, v9, v10
|
|
; RV64-NEXT: vand.vx v10, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v11, v11, 24
|
|
; RV64-NEXT: vsll.vi v10, v10, 8
|
|
; RV64-NEXT: vor.vv v10, v11, v10
|
|
; RV64-NEXT: vsll.vx v11, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v11, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v10
|
|
; RV64-NEXT: vor.vv v8, v8, v9
|
|
; RV64-NEXT: vsrl.vi v9, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v9, v9, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: vsrl.vi v9, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v9, v9, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: vsrl.vi v9, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v9, v9, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i64:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i64> @llvm.vp.bitreverse.nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i64> %v
|
|
}
|
|
|
|
define <vscale x 1 x i64> @vp_bitreverse_nxv1i64_unmasked(<vscale x 1 x i64> %va, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv1i64_unmasked:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vsrl.vi v9, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v10, v8, a1
|
|
; RV32-NEXT: vsrl.vx v11, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v12, v8, a1
|
|
; RV32-NEXT: vand.vx v11, v11, a0
|
|
; RV32-NEXT: vlse64.v v13, (a5), zero
|
|
; RV32-NEXT: vor.vv v10, v11, v10
|
|
; RV32-NEXT: vand.vx v11, v8, a0
|
|
; RV32-NEXT: vsll.vx v11, v11, a2
|
|
; RV32-NEXT: vor.vv v11, v12, v11
|
|
; RV32-NEXT: vsrl.vi v12, v8, 8
|
|
; RV32-NEXT: vand.vx v9, v9, a4
|
|
; RV32-NEXT: vand.vv v12, v12, v13
|
|
; RV32-NEXT: vor.vv v9, v12, v9
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v12, v8, v13
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v9, v9, v10
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v10, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vsll.vi v12, v12, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v12
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v12, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v11, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vmv.v.x v11, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v9
|
|
; RV32-NEXT: vsrl.vi v9, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v10
|
|
; RV32-NEXT: vand.vv v9, v9, v10
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: vsrl.vi v9, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v12
|
|
; RV32-NEXT: vand.vv v9, v9, v12
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: vsrl.vi v9, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v11
|
|
; RV32-NEXT: vand.vv v9, v9, v11
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v9, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv1i64_unmasked:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m1, ta, ma
|
|
; RV64-NEXT: vsrl.vi v9, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v10, v8, a1
|
|
; RV64-NEXT: vsrl.vx v11, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v11, v11, a2
|
|
; RV64-NEXT: vor.vv v10, v11, v10
|
|
; RV64-NEXT: vsrl.vi v11, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v9, v9, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v11, v11, a4
|
|
; RV64-NEXT: vor.vv v9, v11, v9
|
|
; RV64-NEXT: vand.vx v11, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v9, v9, v10
|
|
; RV64-NEXT: vand.vx v10, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v11, v11, 24
|
|
; RV64-NEXT: vsll.vi v10, v10, 8
|
|
; RV64-NEXT: vor.vv v10, v11, v10
|
|
; RV64-NEXT: vsll.vx v11, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v11, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v10
|
|
; RV64-NEXT: vor.vv v8, v8, v9
|
|
; RV64-NEXT: vsrl.vi v9, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v9, v9, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: vsrl.vi v9, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v9, v9, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: vsrl.vi v9, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v9, v9, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v9, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i64_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m1, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i64> @llvm.vp.bitreverse.nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 1 x i64> %v
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vp_bitreverse_nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v10, v8, a1
|
|
; RV32-NEXT: vsrl.vx v12, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v18, v8, a1
|
|
; RV32-NEXT: vand.vx v12, v12, a0
|
|
; RV32-NEXT: vlse64.v v14, (a5), zero
|
|
; RV32-NEXT: vor.vv v12, v12, v10
|
|
; RV32-NEXT: vand.vx v10, v8, a0
|
|
; RV32-NEXT: vsll.vx v10, v10, a2
|
|
; RV32-NEXT: vor.vv v10, v18, v10
|
|
; RV32-NEXT: vsrl.vi v18, v8, 8
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vand.vv v18, v18, v14
|
|
; RV32-NEXT: vor.vv v16, v18, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v14, v8, v14
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v12, v16, v12
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsll.vi v14, v14, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v14
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v14, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v10, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v10, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v12
|
|
; RV32-NEXT: vsrl.vi v12, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v12, v12, v16
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsrl.vi v12, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v14
|
|
; RV32-NEXT: vand.vv v12, v12, v14
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsrl.vi v12, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v10
|
|
; RV32-NEXT: vand.vv v10, v12, v10
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v10, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vsrl.vi v10, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v12, v8, a1
|
|
; RV64-NEXT: vsrl.vx v14, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v14, v14, a2
|
|
; RV64-NEXT: vor.vv v12, v14, v12
|
|
; RV64-NEXT: vsrl.vi v14, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v10, v10, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v14, v14, a4
|
|
; RV64-NEXT: vor.vv v10, v14, v10
|
|
; RV64-NEXT: vand.vx v14, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v10, v10, v12
|
|
; RV64-NEXT: vand.vx v12, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v14, v14, 24
|
|
; RV64-NEXT: vsll.vi v12, v12, 8
|
|
; RV64-NEXT: vor.vv v12, v14, v12
|
|
; RV64-NEXT: vsll.vx v14, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v14, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v12
|
|
; RV64-NEXT: vor.vv v8, v8, v10
|
|
; RV64-NEXT: vsrl.vi v10, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v10, v10, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: vsrl.vi v10, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v10, v10, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: vsrl.vi v10, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v10, v10, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i64:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i64> @llvm.vp.bitreverse.nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i64> %v
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vp_bitreverse_nxv2i64_unmasked(<vscale x 2 x i64> %va, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv2i64_unmasked:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v10, v8, a1
|
|
; RV32-NEXT: vsrl.vx v12, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v18, v8, a1
|
|
; RV32-NEXT: vand.vx v12, v12, a0
|
|
; RV32-NEXT: vlse64.v v14, (a5), zero
|
|
; RV32-NEXT: vor.vv v12, v12, v10
|
|
; RV32-NEXT: vand.vx v10, v8, a0
|
|
; RV32-NEXT: vsll.vx v10, v10, a2
|
|
; RV32-NEXT: vor.vv v10, v18, v10
|
|
; RV32-NEXT: vsrl.vi v18, v8, 8
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vand.vv v18, v18, v14
|
|
; RV32-NEXT: vor.vv v16, v18, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v14, v8, v14
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v12, v16, v12
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsll.vi v14, v14, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v14
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v14, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v10, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m2, ta, ma
|
|
; RV32-NEXT: vmv.v.x v10, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v12
|
|
; RV32-NEXT: vsrl.vi v12, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v12, v12, v16
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsrl.vi v12, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v14
|
|
; RV32-NEXT: vand.vv v12, v12, v14
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsrl.vi v12, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v10
|
|
; RV32-NEXT: vand.vv v10, v12, v10
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v10, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv2i64_unmasked:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vsrl.vi v10, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v12, v8, a1
|
|
; RV64-NEXT: vsrl.vx v14, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v14, v14, a2
|
|
; RV64-NEXT: vor.vv v12, v14, v12
|
|
; RV64-NEXT: vsrl.vi v14, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v10, v10, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v14, v14, a4
|
|
; RV64-NEXT: vor.vv v10, v14, v10
|
|
; RV64-NEXT: vand.vx v14, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v10, v10, v12
|
|
; RV64-NEXT: vand.vx v12, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v14, v14, 24
|
|
; RV64-NEXT: vsll.vi v12, v12, 8
|
|
; RV64-NEXT: vor.vv v12, v14, v12
|
|
; RV64-NEXT: vsll.vx v14, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v14, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v12
|
|
; RV64-NEXT: vor.vv v8, v8, v10
|
|
; RV64-NEXT: vsrl.vi v10, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v10, v10, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: vsrl.vi v10, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v10, v10, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: vsrl.vi v10, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v10, v10, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v10, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv2i64_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 2 x i64> @llvm.vp.bitreverse.nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 2 x i64> %v
|
|
}
|
|
|
|
define <vscale x 4 x i64> @vp_bitreverse_nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv4i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vsrl.vi v24, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v12, v8, a1
|
|
; RV32-NEXT: vsrl.vx v16, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v28, v8, a1
|
|
; RV32-NEXT: vand.vx v16, v16, a0
|
|
; RV32-NEXT: vlse64.v v20, (a5), zero
|
|
; RV32-NEXT: vor.vv v16, v16, v12
|
|
; RV32-NEXT: vand.vx v12, v8, a0
|
|
; RV32-NEXT: vsll.vx v12, v12, a2
|
|
; RV32-NEXT: vor.vv v12, v28, v12
|
|
; RV32-NEXT: vsrl.vi v28, v8, 8
|
|
; RV32-NEXT: vand.vx v24, v24, a4
|
|
; RV32-NEXT: vand.vv v28, v28, v20
|
|
; RV32-NEXT: vor.vv v24, v28, v24
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v20, v8, v20
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v20, v20, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v20
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v20, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v12, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: vsrl.vi v16, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v20
|
|
; RV32-NEXT: vand.vv v16, v16, v20
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v12
|
|
; RV32-NEXT: vand.vv v12, v16, v12
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv4i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m4, ta, ma
|
|
; RV64-NEXT: vsrl.vi v16, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v12, v8, a1
|
|
; RV64-NEXT: vsrl.vx v20, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v20, v20, a2
|
|
; RV64-NEXT: vor.vv v12, v20, v12
|
|
; RV64-NEXT: vsrl.vi v20, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v16, v16, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v20, v20, a4
|
|
; RV64-NEXT: vor.vv v20, v20, v16
|
|
; RV64-NEXT: vand.vx v16, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v12, v20, v12
|
|
; RV64-NEXT: vand.vx v20, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v16, v16, 24
|
|
; RV64-NEXT: vsll.vi v20, v20, 8
|
|
; RV64-NEXT: vor.vv v16, v16, v20
|
|
; RV64-NEXT: vsll.vx v20, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v20, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vor.vv v8, v8, v12
|
|
; RV64-NEXT: vsrl.vi v12, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v12, v12, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: vsrl.vi v12, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v12, v12, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: vsrl.vi v12, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v12, v12, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i64:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i64> @llvm.vp.bitreverse.nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i64> %v
|
|
}
|
|
|
|
define <vscale x 4 x i64> @vp_bitreverse_nxv4i64_unmasked(<vscale x 4 x i64> %va, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv4i64_unmasked:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: vsetvli a4, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vsrl.vi v24, v8, 24
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsrl.vx v12, v8, a1
|
|
; RV32-NEXT: vsrl.vx v16, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v28, v8, a1
|
|
; RV32-NEXT: vand.vx v16, v16, a0
|
|
; RV32-NEXT: vlse64.v v20, (a5), zero
|
|
; RV32-NEXT: vor.vv v16, v16, v12
|
|
; RV32-NEXT: vand.vx v12, v8, a0
|
|
; RV32-NEXT: vsll.vx v12, v12, a2
|
|
; RV32-NEXT: vor.vv v12, v28, v12
|
|
; RV32-NEXT: vsrl.vi v28, v8, 8
|
|
; RV32-NEXT: vand.vx v24, v24, a4
|
|
; RV32-NEXT: vand.vv v28, v28, v20
|
|
; RV32-NEXT: vor.vv v24, v28, v24
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: vand.vv v20, v8, v20
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v20, v20, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v20
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v20, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vmv.v.x v12, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: vsrl.vi v16, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v20
|
|
; RV32-NEXT: vand.vv v16, v16, v20
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v12
|
|
; RV32-NEXT: vand.vv v12, v16, v12
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v12, v8
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv4i64_unmasked:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m4, ta, ma
|
|
; RV64-NEXT: vsrl.vi v16, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v12, v8, a1
|
|
; RV64-NEXT: vsrl.vx v20, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v20, v20, a2
|
|
; RV64-NEXT: vor.vv v12, v20, v12
|
|
; RV64-NEXT: vsrl.vi v20, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v16, v16, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v20, v20, a4
|
|
; RV64-NEXT: vor.vv v20, v20, v16
|
|
; RV64-NEXT: vand.vx v16, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v12, v20, v12
|
|
; RV64-NEXT: vand.vx v20, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v16, v16, 24
|
|
; RV64-NEXT: vsll.vi v20, v20, 8
|
|
; RV64-NEXT: vor.vv v16, v16, v20
|
|
; RV64-NEXT: vsll.vx v20, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v20, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vor.vv v8, v8, v12
|
|
; RV64-NEXT: vsrl.vi v12, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v12, v12, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: vsrl.vi v12, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v12, v12, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: vsrl.vi v12, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v12, v12, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v12, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv4i64_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 4 x i64> @llvm.vp.bitreverse.nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 4 x i64> %v
|
|
}
|
|
|
|
define <vscale x 7 x i64> @vp_bitreverse_nxv7i64(<vscale x 7 x i64> %va, <vscale x 7 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv7i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: sub sp, sp, a0
|
|
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsrl.vx v16, v8, a1
|
|
; RV32-NEXT: vsrl.vx v24, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v0, v8, a1
|
|
; RV32-NEXT: vand.vx v24, v24, a0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a1, sp, 16
|
|
; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vand.vx v16, v8, a0
|
|
; RV32-NEXT: vsll.vx v16, v16, a2
|
|
; RV32-NEXT: vor.vv v16, v0, v16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 3
|
|
; RV32-NEXT: add a0, sp, a0
|
|
; RV32-NEXT: addi a0, a0, 16
|
|
; RV32-NEXT: vs8r.v v16, (a0) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vlse64.v v0, (a5), zero
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vsrl.vi v24, v8, 8
|
|
; RV32-NEXT: vand.vv v24, v24, v0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a0, sp, 16
|
|
; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v24, v16, v24
|
|
; RV32-NEXT: vand.vv v16, v8, v0
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vsll.vi v16, v16, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: csrr a3, vlenb
|
|
; RV32-NEXT: slli a3, a3, 3
|
|
; RV32-NEXT: add a3, sp, a3
|
|
; RV32-NEXT: addi a3, a3, 16
|
|
; RV32-NEXT: vl8r.v v16, (a3) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v24
|
|
; RV32-NEXT: vsrl.vi v24, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: add sp, sp, a0
|
|
; RV32-NEXT: .cfi_def_cfa sp, 16
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv7i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vsrl.vi v24, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v16, v8, a1
|
|
; RV64-NEXT: vsrl.vx v0, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v0, v0, a2
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vsrl.vi v0, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v24, v24, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v0, v0, a4
|
|
; RV64-NEXT: vor.vv v0, v0, v24
|
|
; RV64-NEXT: vand.vx v24, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vand.vx v0, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v24, v24, 24
|
|
; RV64-NEXT: vsll.vi v0, v0, 8
|
|
; RV64-NEXT: vor.vv v24, v24, v0
|
|
; RV64-NEXT: vsll.vx v0, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v0, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v24
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vsrl.vi v16, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v16, v16, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v16, v16, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v16, v16, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv7i64:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 7 x i64> @llvm.vp.bitreverse.nxv7i64(<vscale x 7 x i64> %va, <vscale x 7 x i1> %m, i32 %evl)
|
|
ret <vscale x 7 x i64> %v
|
|
}
|
|
|
|
define <vscale x 7 x i64> @vp_bitreverse_nxv7i64_unmasked(<vscale x 7 x i64> %va, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv7i64_unmasked:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: sub sp, sp, a0
|
|
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsrl.vx v16, v8, a1
|
|
; RV32-NEXT: vsrl.vx v24, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v0, v8, a1
|
|
; RV32-NEXT: vand.vx v24, v24, a0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a1, sp, 16
|
|
; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vand.vx v16, v8, a0
|
|
; RV32-NEXT: vsll.vx v16, v16, a2
|
|
; RV32-NEXT: vor.vv v16, v0, v16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 3
|
|
; RV32-NEXT: add a0, sp, a0
|
|
; RV32-NEXT: addi a0, a0, 16
|
|
; RV32-NEXT: vs8r.v v16, (a0) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vlse64.v v0, (a5), zero
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vsrl.vi v24, v8, 8
|
|
; RV32-NEXT: vand.vv v24, v24, v0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a0, sp, 16
|
|
; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v24, v16, v24
|
|
; RV32-NEXT: vand.vv v16, v8, v0
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vsll.vi v16, v16, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: csrr a3, vlenb
|
|
; RV32-NEXT: slli a3, a3, 3
|
|
; RV32-NEXT: add a3, sp, a3
|
|
; RV32-NEXT: addi a3, a3, 16
|
|
; RV32-NEXT: vl8r.v v16, (a3) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v24
|
|
; RV32-NEXT: vsrl.vi v24, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: add sp, sp, a0
|
|
; RV32-NEXT: .cfi_def_cfa sp, 16
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv7i64_unmasked:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vsrl.vi v24, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v16, v8, a1
|
|
; RV64-NEXT: vsrl.vx v0, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v0, v0, a2
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vsrl.vi v0, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v24, v24, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v0, v0, a4
|
|
; RV64-NEXT: vor.vv v0, v0, v24
|
|
; RV64-NEXT: vand.vx v24, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vand.vx v0, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v24, v24, 24
|
|
; RV64-NEXT: vsll.vi v0, v0, 8
|
|
; RV64-NEXT: vor.vv v24, v24, v0
|
|
; RV64-NEXT: vsll.vx v0, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v0, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v24
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vsrl.vi v16, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v16, v16, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v16, v16, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v16, v16, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv7i64_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 7 x i64> @llvm.vp.bitreverse.nxv7i64(<vscale x 7 x i64> %va, <vscale x 7 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 7 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vp_bitreverse_nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: sub sp, sp, a0
|
|
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsrl.vx v16, v8, a1
|
|
; RV32-NEXT: vsrl.vx v24, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v0, v8, a1
|
|
; RV32-NEXT: vand.vx v24, v24, a0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a1, sp, 16
|
|
; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vand.vx v16, v8, a0
|
|
; RV32-NEXT: vsll.vx v16, v16, a2
|
|
; RV32-NEXT: vor.vv v16, v0, v16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 3
|
|
; RV32-NEXT: add a0, sp, a0
|
|
; RV32-NEXT: addi a0, a0, 16
|
|
; RV32-NEXT: vs8r.v v16, (a0) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vlse64.v v0, (a5), zero
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vsrl.vi v24, v8, 8
|
|
; RV32-NEXT: vand.vv v24, v24, v0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a0, sp, 16
|
|
; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v24, v16, v24
|
|
; RV32-NEXT: vand.vv v16, v8, v0
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vsll.vi v16, v16, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: csrr a3, vlenb
|
|
; RV32-NEXT: slli a3, a3, 3
|
|
; RV32-NEXT: add a3, sp, a3
|
|
; RV32-NEXT: addi a3, a3, 16
|
|
; RV32-NEXT: vl8r.v v16, (a3) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v24
|
|
; RV32-NEXT: vsrl.vi v24, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: add sp, sp, a0
|
|
; RV32-NEXT: .cfi_def_cfa sp, 16
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vsrl.vi v24, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v16, v8, a1
|
|
; RV64-NEXT: vsrl.vx v0, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v0, v0, a2
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vsrl.vi v0, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v24, v24, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v0, v0, a4
|
|
; RV64-NEXT: vor.vv v0, v0, v24
|
|
; RV64-NEXT: vand.vx v24, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vand.vx v0, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v24, v24, 24
|
|
; RV64-NEXT: vsll.vi v0, v0, 8
|
|
; RV64-NEXT: vor.vv v24, v24, v0
|
|
; RV64-NEXT: vsll.vx v0, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v0, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v24
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vsrl.vi v16, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v16, v16, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v16, v16, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v16, v16, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i64:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i64> @llvm.vp.bitreverse.nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vp_bitreverse_nxv8i64_unmasked(<vscale x 8 x i64> %va, i32 zeroext %evl) {
|
|
; RV32-LABEL: vp_bitreverse_nxv8i64_unmasked:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: addi sp, sp, -16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: sub sp, sp, a0
|
|
; RV32-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
|
|
; RV32-NEXT: lui a0, 1044480
|
|
; RV32-NEXT: li a1, 56
|
|
; RV32-NEXT: li a2, 40
|
|
; RV32-NEXT: lui a3, 16
|
|
; RV32-NEXT: lui a4, 4080
|
|
; RV32-NEXT: addi a5, sp, 8
|
|
; RV32-NEXT: sw a0, 8(sp)
|
|
; RV32-NEXT: sw zero, 12(sp)
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsrl.vx v16, v8, a1
|
|
; RV32-NEXT: vsrl.vx v24, v8, a2
|
|
; RV32-NEXT: addi a0, a3, -256
|
|
; RV32-NEXT: vsll.vx v0, v8, a1
|
|
; RV32-NEXT: vand.vx v24, v24, a0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a1, sp, 16
|
|
; RV32-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vand.vx v16, v8, a0
|
|
; RV32-NEXT: vsll.vx v16, v16, a2
|
|
; RV32-NEXT: vor.vv v16, v0, v16
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 3
|
|
; RV32-NEXT: add a0, sp, a0
|
|
; RV32-NEXT: addi a0, a0, 16
|
|
; RV32-NEXT: vs8r.v v16, (a0) # vscale x 64-byte Folded Spill
|
|
; RV32-NEXT: vlse64.v v0, (a5), zero
|
|
; RV32-NEXT: vsrl.vi v16, v8, 24
|
|
; RV32-NEXT: vand.vx v16, v16, a4
|
|
; RV32-NEXT: vsrl.vi v24, v8, 8
|
|
; RV32-NEXT: vand.vv v24, v24, v0
|
|
; RV32-NEXT: vor.vv v16, v24, v16
|
|
; RV32-NEXT: addi a0, sp, 16
|
|
; RV32-NEXT: vl8r.v v24, (a0) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v24, v16, v24
|
|
; RV32-NEXT: vand.vv v16, v8, v0
|
|
; RV32-NEXT: vand.vx v8, v8, a4
|
|
; RV32-NEXT: vsll.vi v8, v8, 24
|
|
; RV32-NEXT: vsll.vi v16, v16, 8
|
|
; RV32-NEXT: vor.vv v8, v8, v16
|
|
; RV32-NEXT: lui a0, 61681
|
|
; RV32-NEXT: lui a1, 209715
|
|
; RV32-NEXT: lui a2, 349525
|
|
; RV32-NEXT: addi a0, a0, -241
|
|
; RV32-NEXT: addi a1, a1, 819
|
|
; RV32-NEXT: addi a2, a2, 1365
|
|
; RV32-NEXT: csrr a3, vlenb
|
|
; RV32-NEXT: slli a3, a3, 3
|
|
; RV32-NEXT: add a3, sp, a3
|
|
; RV32-NEXT: addi a3, a3, 16
|
|
; RV32-NEXT: vl8r.v v16, (a3) # vscale x 64-byte Folded Reload
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsetvli a3, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v16, a0
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vor.vv v8, v8, v24
|
|
; RV32-NEXT: vsrl.vi v24, v8, 4
|
|
; RV32-NEXT: vand.vv v8, v8, v16
|
|
; RV32-NEXT: vand.vv v16, v24, v16
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a1
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 4
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 2
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m8, ta, ma
|
|
; RV32-NEXT: vmv.v.x v24, a2
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: vsrl.vi v16, v8, 1
|
|
; RV32-NEXT: vand.vv v8, v8, v24
|
|
; RV32-NEXT: vand.vv v16, v16, v24
|
|
; RV32-NEXT: vadd.vv v8, v8, v8
|
|
; RV32-NEXT: vor.vv v8, v16, v8
|
|
; RV32-NEXT: csrr a0, vlenb
|
|
; RV32-NEXT: slli a0, a0, 4
|
|
; RV32-NEXT: add sp, sp, a0
|
|
; RV32-NEXT: .cfi_def_cfa sp, 16
|
|
; RV32-NEXT: addi sp, sp, 16
|
|
; RV32-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vp_bitreverse_nxv8i64_unmasked:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a1, 56
|
|
; RV64-NEXT: li a0, 40
|
|
; RV64-NEXT: lui a2, 16
|
|
; RV64-NEXT: vsetvli a3, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vsrl.vi v24, v8, 24
|
|
; RV64-NEXT: lui a3, 4080
|
|
; RV64-NEXT: vsrl.vx v16, v8, a1
|
|
; RV64-NEXT: vsrl.vx v0, v8, a0
|
|
; RV64-NEXT: addi a2, a2, -256
|
|
; RV64-NEXT: vand.vx v0, v0, a2
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vsrl.vi v0, v8, 8
|
|
; RV64-NEXT: li a4, 255
|
|
; RV64-NEXT: vand.vx v24, v24, a3
|
|
; RV64-NEXT: slli a4, a4, 24
|
|
; RV64-NEXT: vand.vx v0, v0, a4
|
|
; RV64-NEXT: vor.vv v0, v0, v24
|
|
; RV64-NEXT: vand.vx v24, v8, a3
|
|
; RV64-NEXT: lui a3, 61681
|
|
; RV64-NEXT: vor.vv v16, v0, v16
|
|
; RV64-NEXT: vand.vx v0, v8, a4
|
|
; RV64-NEXT: lui a4, 209715
|
|
; RV64-NEXT: vsll.vi v24, v24, 24
|
|
; RV64-NEXT: vsll.vi v0, v0, 8
|
|
; RV64-NEXT: vor.vv v24, v24, v0
|
|
; RV64-NEXT: vsll.vx v0, v8, a1
|
|
; RV64-NEXT: lui a1, 349525
|
|
; RV64-NEXT: addi a3, a3, -241
|
|
; RV64-NEXT: addi a4, a4, 819
|
|
; RV64-NEXT: addi a1, a1, 1365
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: slli a2, a3, 32
|
|
; RV64-NEXT: vsll.vx v8, v8, a0
|
|
; RV64-NEXT: slli a0, a4, 32
|
|
; RV64-NEXT: add a2, a3, a2
|
|
; RV64-NEXT: slli a3, a1, 32
|
|
; RV64-NEXT: add a0, a4, a0
|
|
; RV64-NEXT: add a1, a1, a3
|
|
; RV64-NEXT: vor.vv v8, v0, v8
|
|
; RV64-NEXT: vor.vv v8, v8, v24
|
|
; RV64-NEXT: vor.vv v8, v8, v16
|
|
; RV64-NEXT: vsrl.vi v16, v8, 4
|
|
; RV64-NEXT: vand.vx v8, v8, a2
|
|
; RV64-NEXT: vand.vx v16, v16, a2
|
|
; RV64-NEXT: vsll.vi v8, v8, 4
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 2
|
|
; RV64-NEXT: vand.vx v8, v8, a0
|
|
; RV64-NEXT: vand.vx v16, v16, a0
|
|
; RV64-NEXT: vsll.vi v8, v8, 2
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: vsrl.vi v16, v8, 1
|
|
; RV64-NEXT: vand.vx v8, v8, a1
|
|
; RV64-NEXT: vand.vx v16, v16, a1
|
|
; RV64-NEXT: vadd.vv v8, v8, v8
|
|
; RV64-NEXT: vor.vv v8, v16, v8
|
|
; RV64-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv8i64_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e64, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 8 x i64> @llvm.vp.bitreverse.nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
; Test splitting. Use i16 version for easier check.
|
|
|
|
define <vscale x 64 x i16> @vp_bitreverse_nxv64i16(<vscale x 64 x i16> %va, <vscale x 64 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv64i16:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: lui a1, 3
|
|
; CHECK-NEXT: lui a2, 5
|
|
; CHECK-NEXT: vor.vv v8, v8, v24
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 8
|
|
; CHECK-NEXT: vsll.vi v16, v16, 8
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: addi a1, a1, 819
|
|
; CHECK-NEXT: addi a2, a2, 1365
|
|
; CHECK-NEXT: vor.vv v16, v16, v24
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v24, v24, a0
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 4
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vand.vx v24, v24, a0
|
|
; CHECK-NEXT: vsll.vi v16, v16, 4
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a1
|
|
; CHECK-NEXT: vand.vx v24, v24, a1
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 2
|
|
; CHECK-NEXT: vand.vx v16, v16, a1
|
|
; CHECK-NEXT: vand.vx v24, v24, a1
|
|
; CHECK-NEXT: vsll.vi v16, v16, 2
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a2
|
|
; CHECK-NEXT: vand.vx v24, v24, a2
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 1
|
|
; CHECK-NEXT: vand.vx v16, v16, a2
|
|
; CHECK-NEXT: vand.vx v24, v24, a2
|
|
; CHECK-NEXT: vadd.vv v16, v16, v16
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv64i16:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: vbrev.v v16, v16
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 64 x i16> @llvm.vp.bitreverse.nxv64i16(<vscale x 64 x i16> %va, <vscale x 64 x i1> %m, i32 %evl)
|
|
ret <vscale x 64 x i16> %v
|
|
}
|
|
|
|
define <vscale x 64 x i16> @vp_bitreverse_nxv64i16_unmasked(<vscale x 64 x i16> %va, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv64i16_unmasked:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: lui a1, 3
|
|
; CHECK-NEXT: lui a2, 5
|
|
; CHECK-NEXT: vor.vv v8, v8, v24
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 8
|
|
; CHECK-NEXT: vsll.vi v16, v16, 8
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: addi a1, a1, 819
|
|
; CHECK-NEXT: addi a2, a2, 1365
|
|
; CHECK-NEXT: vor.vv v16, v16, v24
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v24, v24, a0
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 4
|
|
; CHECK-NEXT: vand.vx v16, v16, a0
|
|
; CHECK-NEXT: vand.vx v24, v24, a0
|
|
; CHECK-NEXT: vsll.vi v16, v16, 4
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a1
|
|
; CHECK-NEXT: vand.vx v24, v24, a1
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 2
|
|
; CHECK-NEXT: vand.vx v16, v16, a1
|
|
; CHECK-NEXT: vand.vx v24, v24, a1
|
|
; CHECK-NEXT: vsll.vi v16, v16, 2
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: vsrl.vi v24, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a2
|
|
; CHECK-NEXT: vand.vx v24, v24, a2
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v24, v8
|
|
; CHECK-NEXT: vsrl.vi v24, v16, 1
|
|
; CHECK-NEXT: vand.vx v16, v16, a2
|
|
; CHECK-NEXT: vand.vx v24, v24, a2
|
|
; CHECK-NEXT: vadd.vv v16, v16, v16
|
|
; CHECK-NEXT: vor.vv v16, v24, v16
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv64i16_unmasked:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, m8, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: vbrev.v v16, v16
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 64 x i16> @llvm.vp.bitreverse.nxv64i16(<vscale x 64 x i16> %va, <vscale x 64 x i1> splat (i1 true), i32 %evl)
|
|
ret <vscale x 64 x i16> %v
|
|
}
|
|
|
|
; Test promotion.
|
|
define <vscale x 1 x i9> @vp_bitreverse_nxv1i9(<vscale x 1 x i9> %va, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; CHECK-LABEL: vp_bitreverse_nxv1i9:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 8
|
|
; CHECK-NEXT: vsll.vi v8, v8, 8
|
|
; CHECK-NEXT: lui a0, 1
|
|
; CHECK-NEXT: vor.vv v8, v8, v9
|
|
; CHECK-NEXT: addi a0, a0, -241
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 4
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 3
|
|
; CHECK-NEXT: addi a0, a0, 819
|
|
; CHECK-NEXT: vsll.vi v8, v8, 4
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 2
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: lui a0, 5
|
|
; CHECK-NEXT: addi a0, a0, 1365
|
|
; CHECK-NEXT: vsll.vi v8, v8, 2
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v9, v8, 1
|
|
; CHECK-NEXT: vand.vx v8, v8, a0
|
|
; CHECK-NEXT: vand.vx v9, v9, a0
|
|
; CHECK-NEXT: vadd.vv v8, v8, v8
|
|
; CHECK-NEXT: vor.vv v8, v9, v8
|
|
; CHECK-NEXT: vsrl.vi v8, v8, 7
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; CHECK-ZVBB-LABEL: vp_bitreverse_nxv1i9:
|
|
; CHECK-ZVBB: # %bb.0:
|
|
; CHECK-ZVBB-NEXT: vsetvli a0, zero, e16, mf4, ta, ma
|
|
; CHECK-ZVBB-NEXT: vbrev.v v8, v8
|
|
; CHECK-ZVBB-NEXT: vsrl.vi v8, v8, 7
|
|
; CHECK-ZVBB-NEXT: ret
|
|
%v = call <vscale x 1 x i9> @llvm.vp.bitreverse.nxv1i9(<vscale x 1 x i9> %va, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i9> %v
|
|
}
|