diff options
Diffstat (limited to 'test/Bitcode/arm32_neon_vcnt_upgrade.ll')
| -rw-r--r-- | test/Bitcode/arm32_neon_vcnt_upgrade.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Bitcode/arm32_neon_vcnt_upgrade.ll b/test/Bitcode/arm32_neon_vcnt_upgrade.ll new file mode 100644 index 0000000..10b9284 --- /dev/null +++ b/test/Bitcode/arm32_neon_vcnt_upgrade.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | llvm-dis | FileCheck %s +; Tests vclz and vcnt + +define <4 x i16> @vclz16(<4 x i16>* %A) nounwind { +;CHECK: @vclz16 + %tmp1 = load <4 x i16>* %A + %tmp2 = call <4 x i16> @llvm.arm.neon.vclz.v4i16(<4 x i16> %tmp1) +;CHECK: {{call.*@llvm.ctlz.v4i16\(<4 x i16>.*, i1 false}} + ret <4 x i16> %tmp2 +} + +define <8 x i8> @vcnt8(<8 x i8>* %A) nounwind { +;CHECK: @vcnt8 + %tmp1 = load <8 x i8>* %A + %tmp2 = call <8 x i8> @llvm.arm.neon.vcnt.v8i8(<8 x i8> %tmp1) +;CHECK: call <8 x i8> @llvm.ctpop.v8i8(<8 x i8> + ret <8 x i8> %tmp2 +} + +declare <4 x i16> @llvm.arm.neon.vclz.v4i16(<4 x i16>) nounwind readnone +declare <8 x i8> @llvm.arm.neon.vcnt.v8i8(<8 x i8>) nounwind readnone |
