; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=riscv32 -mattr=+v,+m -verify-machineinstrs < %s | FileCheck %s ; RUN: llc -mtriple=riscv64 -mattr=+v,+m -verify-machineinstrs < %s | FileCheck %s define @vtrunc_nxv2i7_nxv2i16( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i7_nxv2i16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i7.nxv2i16( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i15( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i15: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i15( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i16( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i16( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i16_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i16_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i16( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i32( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i32_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i32_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i32( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v10, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i64( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i8_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i8_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v10, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, mf4, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i8.nxv2i64( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv2i16_nxv2i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i16_nxv2i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i16.nxv2i32( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i16_nxv2i32_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i16_nxv2i32_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v8, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i16.nxv2i32( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv2i16_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i16_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v10, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i16.nxv2i64( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i16_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i16_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, mf2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v10, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i16.nxv2i64( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv15i16_nxv15i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv15i16_nxv15i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v24, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v24, 0 ; CHECK-NEXT: vsetvli zero, zero, e32, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v12, v16, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v12, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv15i16.nxv15i64( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i32_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i32_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i32.nxv2i64( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv2i32_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv2i32_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v8, 0 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv2i32.nxv2i64( %a, splat (i1 true), i32 %vl) ret %v } define @vtrunc_nxv32i7_nxv32i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv32i7_nxv32i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v24, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v24, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v12, v16, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v12, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv32i7.nxv32i32( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv32i8_nxv32i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv32i8_nxv32i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e16, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v24, v8, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v8, v24, 0 ; CHECK-NEXT: vsetvli zero, zero, e16, m4, ta, ma ; CHECK-NEXT: vnsrl.wi v12, v16, 0 ; CHECK-NEXT: vsetvli zero, zero, e8, m2, ta, ma ; CHECK-NEXT: vnsrl.wi v10, v12, 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv32i8.nxv32i32( %a, %m, i32 %vl) ret %v } define @vtrunc_nxv32i64_nxv32i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vtrunc_nxv32i64_nxv32i32: ; CHECK: # %bb.0: ; CHECK-NEXT: addi sp, sp, -16 ; CHECK-NEXT: .cfi_def_cfa_offset 16 ; CHECK-NEXT: csrr a1, vlenb ; CHECK-NEXT: slli a1, a1, 3 ; CHECK-NEXT: sub sp, sp, a1 ; CHECK-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x08, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 8 * vlenb ; CHECK-NEXT: addi a1, sp, 16 ; CHECK-NEXT: vs8r.v v16, (a1) # vscale x 64-byte Folded Spill ; CHECK-NEXT: vsetvli a1, zero, e32, m4, ta, ma ; CHECK-NEXT: vmv8r.v v0, v8 ; CHECK-NEXT: csrr a1, vlenb ; CHECK-NEXT: vl8re64.v v16, (a0) ; CHECK-NEXT: slli a1, a1, 3 ; CHECK-NEXT: add a0, a0, a1 ; CHECK-NEXT: vl8re64.v v8, (a0) ; CHECK-NEXT: vnsrl.wi v24, v0, 0 ; CHECK-NEXT: vnsrl.wi v0, v16, 0 ; CHECK-NEXT: vnsrl.wi v4, v8, 0 ; CHECK-NEXT: addi a0, sp, 16 ; CHECK-NEXT: vl8r.v v8, (a0) # vscale x 64-byte Folded Reload ; CHECK-NEXT: vnsrl.wi v28, v8, 0 ; CHECK-NEXT: vmv8r.v v8, v24 ; CHECK-NEXT: vmv8r.v v16, v0 ; CHECK-NEXT: csrr a0, vlenb ; CHECK-NEXT: slli a0, a0, 3 ; CHECK-NEXT: add sp, sp, a0 ; CHECK-NEXT: .cfi_def_cfa sp, 16 ; CHECK-NEXT: addi sp, sp, 16 ; CHECK-NEXT: .cfi_def_cfa_offset 0 ; CHECK-NEXT: ret %v = call @llvm.vp.trunc.nxv32i32.nxv32i64( %a, %m, i32 %vl) ret %v }