derek.holloway
7502bf64a4
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1303 lines
48 KiB
LLVM
1303 lines
48 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -enable-subreg-liveness -mattr=+sve -force-streaming-compatible < %s | FileCheck %s
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; RUN: llc -enable-subreg-liveness -mattr=+sme -force-streaming < %s | FileCheck %s
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; RUN: llc -enable-subreg-liveness -force-streaming-compatible < %s | FileCheck %s --check-prefix=NONEON-NOSVE
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target triple = "aarch64-unknown-linux-gnu"
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;
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; RBIT
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;
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define <4 x i8> @bitreverse_v4i8(<4 x i8> %op) {
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; CHECK-LABEL: bitreverse_v4i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.h, vl4
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; CHECK-NEXT: rbit z0.h, p0/m, z0.h
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; CHECK-NEXT: lsr z0.h, z0.h, #8
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: bitreverse_v4i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #6]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strh w8, [sp, #14]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #4]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strh w8, [sp, #12]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #2]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strh w8, [sp, #10]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strh w8, [sp, #8]
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; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
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; NONEON-NOSVE-NEXT: add sp, sp, #16
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; NONEON-NOSVE-NEXT: ret
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%res = call <4 x i8> @llvm.bitreverse.v4i8(<4 x i8> %op)
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ret <4 x i8> %res
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}
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define <8 x i8> @bitreverse_v8i8(<8 x i8> %op) {
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; CHECK-LABEL: bitreverse_v8i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b, vl8
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; CHECK-NEXT: rbit z0.b, p0/m, z0.b
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: bitreverse_v8i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #15]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #14]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #13]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #12]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #11]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #10]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #9]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #8]
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; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
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; NONEON-NOSVE-NEXT: add sp, sp, #16
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; NONEON-NOSVE-NEXT: ret
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%res = call <8 x i8> @llvm.bitreverse.v8i8(<8 x i8> %op)
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ret <8 x i8> %res
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}
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define <16 x i8> @bitreverse_v16i8(<16 x i8> %op) {
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; CHECK-LABEL: bitreverse_v16i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ptrue p0.b, vl16
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; CHECK-NEXT: rbit z0.b, p0/m, z0.b
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: bitreverse_v16i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
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; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
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; NONEON-NOSVE-NEXT: add sp, sp, #32
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; NONEON-NOSVE-NEXT: ret
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%res = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %op)
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ret <16 x i8> %res
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}
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define void @bitreverse_v32i8(ptr %a) {
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; CHECK-LABEL: bitreverse_v32i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ldp q0, q1, [x0]
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; CHECK-NEXT: ptrue p0.b, vl16
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; CHECK-NEXT: rbit z0.b, p0/m, z0.b
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; CHECK-NEXT: rbit z1.b, p0/m, z1.b
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; CHECK-NEXT: stp q0, q1, [x0]
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: bitreverse_v32i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: ldp q1, q0, [x0]
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; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-64]!
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #31]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #63]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #62]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #29]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #61]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #28]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #60]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #27]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #59]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #26]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #58]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #25]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #57]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #24]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #56]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #55]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #54]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #53]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20]
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; NONEON-NOSVE-NEXT: rbit w8, w8
|
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #52]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
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; NONEON-NOSVE-NEXT: strb w8, [sp, #51]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18]
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; NONEON-NOSVE-NEXT: rbit w8, w8
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; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
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; NONEON-NOSVE-NEXT: strb w8, [sp, #50]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #49]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #47]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #46]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #45]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #44]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #43]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #42]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #41]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #39]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #38]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #37]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #36]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #35]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #34]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #33]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #24
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <32 x i8>, ptr %a
|
|
%res = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %op)
|
|
store <32 x i8> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
define <2 x i16> @bitreverse_v2i16(<2 x i16> %op) {
|
|
; CHECK-LABEL: bitreverse_v2i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl2
|
|
; CHECK-NEXT: rbit z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: lsr z0.s, z0.s, #16
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v2i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w9, w8, #16
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i16> @llvm.bitreverse.v2i16(<2 x i16> %op)
|
|
ret <2 x i16> %res
|
|
}
|
|
|
|
define <4 x i16> @bitreverse_v4i16(<4 x i16> %op) {
|
|
; CHECK-LABEL: bitreverse_v4i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.h, vl4
|
|
; CHECK-NEXT: rbit z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v4i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <4 x i16> @llvm.bitreverse.v4i16(<4 x i16> %op)
|
|
ret <4 x i16> %res
|
|
}
|
|
|
|
define <8 x i16> @bitreverse_v8i16(<8 x i16> %op) {
|
|
; CHECK-LABEL: bitreverse_v8i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.h, vl8
|
|
; CHECK-NEXT: rbit z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v8i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %op)
|
|
ret <8 x i16> %res
|
|
}
|
|
|
|
define void @bitreverse_v16i16(ptr %a) {
|
|
; CHECK-LABEL: bitreverse_v16i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.h, vl8
|
|
; CHECK-NEXT: rbit z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: rbit z1.h, p0/m, z1.h
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v16i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldp q1, q0, [x0]
|
|
; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #62]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #60]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #58]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #56]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #54]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #52]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #50]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #46]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #44]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #42]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #38]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #36]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #34]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: lsr w8, w8, #16
|
|
; NONEON-NOSVE-NEXT: strh w8, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <16 x i16>, ptr %a
|
|
%res = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %op)
|
|
store <16 x i16> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
define <2 x i32> @bitreverse_v2i32(<2 x i32> %op) {
|
|
; CHECK-LABEL: bitreverse_v2i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl2
|
|
; CHECK-NEXT: rbit z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v2i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i32> @llvm.bitreverse.v2i32(<2 x i32> %op)
|
|
ret <2 x i32> %res
|
|
}
|
|
|
|
define <4 x i32> @bitreverse_v4i32(<4 x i32> %op) {
|
|
; CHECK-LABEL: bitreverse_v4i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl4
|
|
; CHECK-NEXT: rbit z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v4i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %op)
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
define void @bitreverse_v8i32(ptr %a) {
|
|
; CHECK-LABEL: bitreverse_v8i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.s, vl4
|
|
; CHECK-NEXT: rbit z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: rbit z1.s, p0/m, z1.s
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v8i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldp q1, q0, [x0]
|
|
; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #56]
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: rbit w9, w8
|
|
; NONEON-NOSVE-NEXT: ldr w8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit w8, w8
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <8 x i32>, ptr %a
|
|
%res = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %op)
|
|
store <8 x i32> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
define <1 x i64> @bitreverse_v1i64(<1 x i64> %op) {
|
|
; CHECK-LABEL: bitreverse_v1i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d, vl1
|
|
; CHECK-NEXT: rbit z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v1i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: sub sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: fmov x8, d0
|
|
; NONEON-NOSVE-NEXT: rbit x8, x8
|
|
; NONEON-NOSVE-NEXT: fmov d0, x8
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <1 x i64> @llvm.bitreverse.v1i64(<1 x i64> %op)
|
|
ret <1 x i64> %res
|
|
}
|
|
|
|
define <2 x i64> @bitreverse_v2i64(<2 x i64> %op) {
|
|
; CHECK-LABEL: bitreverse_v2i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d, vl2
|
|
; CHECK-NEXT: rbit z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v2i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit x9, x8
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit x8, x8
|
|
; NONEON-NOSVE-NEXT: stp x8, x9, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %op)
|
|
ret <2 x i64> %res
|
|
}
|
|
|
|
define void @bitreverse_v4i64(ptr %a) {
|
|
; CHECK-LABEL: bitreverse_v4i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.d, vl2
|
|
; CHECK-NEXT: rbit z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: rbit z1.d, p0/m, z1.d
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bitreverse_v4i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldp q1, q0, [x0]
|
|
; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: rbit x9, x8
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: rbit x8, x8
|
|
; NONEON-NOSVE-NEXT: stp x8, x9, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: rbit x9, x8
|
|
; NONEON-NOSVE-NEXT: ldr x8, [sp]
|
|
; NONEON-NOSVE-NEXT: rbit x8, x8
|
|
; NONEON-NOSVE-NEXT: stp x8, x9, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <4 x i64>, ptr %a
|
|
%res = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %op)
|
|
store <4 x i64> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
;
|
|
; REVB
|
|
;
|
|
|
|
define <2 x i16> @bswap_v2i16(<2 x i16> %op) {
|
|
; CHECK-LABEL: bswap_v2i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl2
|
|
; CHECK-NEXT: revb z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: lsr z0.s, z0.s, #16
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v2i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldrh w9, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i16> @llvm.bswap.v2i16(<2 x i16> %op)
|
|
ret <2 x i16> %res
|
|
}
|
|
|
|
define <4 x i16> @bswap_v4i16(<4 x i16> %op) {
|
|
; CHECK-LABEL: bswap_v4i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.h, vl4
|
|
; CHECK-NEXT: revb z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v4i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <4 x i16> @llvm.bswap.v4i16(<4 x i16> %op)
|
|
ret <4 x i16> %res
|
|
}
|
|
|
|
define <8 x i16> @bswap_v8i16(<8 x i16> %op) {
|
|
; CHECK-LABEL: bswap_v8i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.h, vl8
|
|
; CHECK-NEXT: revb z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v8i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %op)
|
|
ret <8 x i16> %res
|
|
}
|
|
|
|
define void @bswap_v16i16(ptr %a) {
|
|
; CHECK-LABEL: bswap_v16i16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.h, vl8
|
|
; CHECK-NEXT: revb z0.h, p0/m, z0.h
|
|
; CHECK-NEXT: revb z1.h, p0/m, z1.h
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v16i16:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0, #16]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #46]
|
|
; NONEON-NOSVE-NEXT: ldr q1, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #63]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #47]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #62]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #44]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #61]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #45]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #60]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #42]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #59]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #43]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #58]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #57]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #41]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #56]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #38]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #55]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #39]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #54]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #36]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #53]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #37]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #52]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #34]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #51]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #35]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #50]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #49]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #33]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <16 x i16>, ptr %a
|
|
%res = call <16 x i16> @llvm.bswap.v16i16(<16 x i16> %op)
|
|
store <16 x i16> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
define <2 x i32> @bswap_v2i32(<2 x i32> %op) {
|
|
; CHECK-LABEL: bswap_v2i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl2
|
|
; CHECK-NEXT: revb z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v2i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %op)
|
|
ret <2 x i32> %res
|
|
}
|
|
|
|
define <4 x i32> @bswap_v4i32(<4 x i32> %op) {
|
|
; CHECK-LABEL: bswap_v4i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s, vl4
|
|
; CHECK-NEXT: revb z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v4i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %op)
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
define void @bswap_v8i32(ptr %a) {
|
|
; CHECK-LABEL: bswap_v8i32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.s, vl4
|
|
; CHECK-NEXT: revb z0.s, p0/m, z0.s
|
|
; CHECK-NEXT: revb z1.s, p0/m, z1.s
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v8i32:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0, #16]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #44]
|
|
; NONEON-NOSVE-NEXT: ldr q1, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #63]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #45]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #62]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #46]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #61]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #47]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #60]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #59]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #41]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #58]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #42]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #57]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #43]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #56]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #36]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #55]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #37]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #54]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #38]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #53]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #39]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #52]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #51]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #33]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #50]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #34]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #49]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #35]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <8 x i32>, ptr %a
|
|
%res = call <8 x i32> @llvm.bswap.v8i32(<8 x i32> %op)
|
|
store <8 x i32> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
define <1 x i64> @bswap_v1i64(<1 x i64> %op) {
|
|
; CHECK-LABEL: bswap_v1i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d, vl1
|
|
; CHECK-NEXT: revb z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v1i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str d0, [sp, #-16]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr d0, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #16
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <1 x i64> @llvm.bswap.v1i64(<1 x i64> %op)
|
|
ret <1 x i64> %res
|
|
}
|
|
|
|
define <2 x i64> @bswap_v2i64(<2 x i64> %op) {
|
|
; CHECK-LABEL: bswap_v2i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d, vl2
|
|
; CHECK-NEXT: revb z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v2i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-32]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #32
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%res = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %op)
|
|
ret <2 x i64> %res
|
|
}
|
|
|
|
define void @bswap_v4i64(ptr %a) {
|
|
; CHECK-LABEL: bswap_v4i64:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ldp q0, q1, [x0]
|
|
; CHECK-NEXT: ptrue p0.d, vl2
|
|
; CHECK-NEXT: revb z0.d, p0/m, z0.d
|
|
; CHECK-NEXT: revb z1.d, p0/m, z1.d
|
|
; CHECK-NEXT: stp q0, q1, [x0]
|
|
; CHECK-NEXT: ret
|
|
;
|
|
; NONEON-NOSVE-LABEL: bswap_v4i64:
|
|
; NONEON-NOSVE: // %bb.0:
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0, #16]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #-64]!
|
|
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [x0]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9]
|
|
; NONEON-NOSVE-NEXT: str q0, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #23]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #22]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #21]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #20]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #19]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #18]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #17]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #40]
|
|
; NONEON-NOSVE-NEXT: ldr q1, [sp, #16]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #63]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #41]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #62]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #42]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #61]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #43]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #60]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #44]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #59]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #45]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #58]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #46]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #57]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #47]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #56]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #32]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #55]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #33]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #54]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #34]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #53]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #35]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #52]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #36]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #51]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #37]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #50]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #38]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #49]
|
|
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #39]
|
|
; NONEON-NOSVE-NEXT: strb w8, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: ldr q0, [sp, #48]
|
|
; NONEON-NOSVE-NEXT: stp q0, q1, [x0]
|
|
; NONEON-NOSVE-NEXT: add sp, sp, #64
|
|
; NONEON-NOSVE-NEXT: ret
|
|
%op = load <4 x i64>, ptr %a
|
|
%res = call <4 x i64> @llvm.bswap.v4i64(<4 x i64> %op)
|
|
store <4 x i64> %res, ptr %a
|
|
ret void
|
|
}
|
|
|
|
declare <4 x i8> @llvm.bitreverse.v4i8(<4 x i8>)
|
|
declare <8 x i8> @llvm.bitreverse.v8i8(<8 x i8>)
|
|
declare <16 x i8> @llvm.bitreverse.v16i8(<16 x i8>)
|
|
declare <32 x i8> @llvm.bitreverse.v32i8(<32 x i8>)
|
|
declare <2 x i16> @llvm.bitreverse.v2i16(<2 x i16>)
|
|
declare <4 x i16> @llvm.bitreverse.v4i16(<4 x i16>)
|
|
declare <8 x i16> @llvm.bitreverse.v8i16(<8 x i16>)
|
|
declare <16 x i16> @llvm.bitreverse.v16i16(<16 x i16>)
|
|
declare <2 x i32> @llvm.bitreverse.v2i32(<2 x i32>)
|
|
declare <4 x i32> @llvm.bitreverse.v4i32(<4 x i32>)
|
|
declare <8 x i32> @llvm.bitreverse.v8i32(<8 x i32>)
|
|
declare <1 x i64> @llvm.bitreverse.v1i64(<1 x i64>)
|
|
declare <2 x i64> @llvm.bitreverse.v2i64(<2 x i64>)
|
|
declare <4 x i64> @llvm.bitreverse.v4i64(<4 x i64>)
|
|
|
|
declare <2 x i16> @llvm.bswap.v2i16(<2 x i16>)
|
|
declare <4 x i16> @llvm.bswap.v4i16(<4 x i16>)
|
|
declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>)
|
|
declare <16 x i16> @llvm.bswap.v16i16(<16 x i16>)
|
|
declare <2 x i32> @llvm.bswap.v2i32(<2 x i32>)
|
|
declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>)
|
|
declare <8 x i32> @llvm.bswap.v8i32(<8 x i32>)
|
|
declare <1 x i64> @llvm.bswap.v1i64(<1 x i64>)
|
|
declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)
|
|
declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>)
|