Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/AArch64/arm64-vclz.ll @ 100:7d135dc70f03 LLVM 3.9
LLVM 3.9
author | Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp> |
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date | Tue, 26 Jan 2016 22:53:40 +0900 |
parents | 54457678186b |
children | 1172e4bd9c6f |
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; RUN: llc -march=arm64 -aarch64-neon-syntax=apple < %s | FileCheck %s define <8 x i8> @test_vclz_u8(<8 x i8> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_u8: ; CHECK: clz.8b v0, v0 ; CHECK-NEXT: ret %vclz.i = tail call <8 x i8> @llvm.ctlz.v8i8(<8 x i8> %a, i1 false) nounwind ret <8 x i8> %vclz.i } define <8 x i8> @test_vclz_s8(<8 x i8> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_s8: ; CHECK: clz.8b v0, v0 ; CHECK-NEXT: ret %vclz.i = tail call <8 x i8> @llvm.ctlz.v8i8(<8 x i8> %a, i1 false) nounwind ret <8 x i8> %vclz.i } define <4 x i16> @test_vclz_u16(<4 x i16> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_u16: ; CHECK: clz.4h v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <4 x i16> @llvm.ctlz.v4i16(<4 x i16> %a, i1 false) nounwind ret <4 x i16> %vclz1.i } define <4 x i16> @test_vclz_s16(<4 x i16> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_s16: ; CHECK: clz.4h v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <4 x i16> @llvm.ctlz.v4i16(<4 x i16> %a, i1 false) nounwind ret <4 x i16> %vclz1.i } define <2 x i32> @test_vclz_u32(<2 x i32> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_u32: ; CHECK: clz.2s v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %a, i1 false) nounwind ret <2 x i32> %vclz1.i } define <2 x i32> @test_vclz_s32(<2 x i32> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclz_s32: ; CHECK: clz.2s v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %a, i1 false) nounwind ret <2 x i32> %vclz1.i } define <16 x i8> @test_vclzq_u8(<16 x i8> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_u8: ; CHECK: clz.16b v0, v0 ; CHECK-NEXT: ret %vclz.i = tail call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false) nounwind ret <16 x i8> %vclz.i } define <16 x i8> @test_vclzq_s8(<16 x i8> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_s8: ; CHECK: clz.16b v0, v0 ; CHECK-NEXT: ret %vclz.i = tail call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false) nounwind ret <16 x i8> %vclz.i } define <8 x i16> @test_vclzq_u16(<8 x i16> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_u16: ; CHECK: clz.8h v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false) nounwind ret <8 x i16> %vclz1.i } define <8 x i16> @test_vclzq_s16(<8 x i16> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_s16: ; CHECK: clz.8h v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false) nounwind ret <8 x i16> %vclz1.i } define <4 x i32> @test_vclzq_u32(<4 x i32> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_u32: ; CHECK: clz.4s v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false) nounwind ret <4 x i32> %vclz1.i } define <4 x i32> @test_vclzq_s32(<4 x i32> %a) nounwind readnone ssp { ; CHECK-LABEL: test_vclzq_s32: ; CHECK: clz.4s v0, v0 ; CHECK-NEXT: ret %vclz1.i = tail call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false) nounwind ret <4 x i32> %vclz1.i } declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1) nounwind readnone declare <8 x i16> @llvm.ctlz.v8i16(<8 x i16>, i1) nounwind readnone declare <16 x i8> @llvm.ctlz.v16i8(<16 x i8>, i1) nounwind readnone declare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1) nounwind readnone declare <4 x i16> @llvm.ctlz.v4i16(<4 x i16>, i1) nounwind readnone declare <8 x i8> @llvm.ctlz.v8i8(<8 x i8>, i1) nounwind readnone