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Diffstat (limited to 'test/CodeGen/X86/vec_splat.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_splat.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_splat.ll b/test/CodeGen/X86/vec_splat.ll new file mode 100644 index 0000000000000..64222e40ff23b --- /dev/null +++ b/test/CodeGen/X86/vec_splat.ll @@ -0,0 +1,22 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse3 | grep movddup + +define void @test_v4sf(<4 x float>* %P, <4 x float>* %Q, float %X) nounwind { + %tmp = insertelement <4 x float> zeroinitializer, float %X, i32 0 ; <<4 x float>> [#uses=1] + %tmp2 = insertelement <4 x float> %tmp, float %X, i32 1 ; <<4 x float>> [#uses=1] + %tmp4 = insertelement <4 x float> %tmp2, float %X, i32 2 ; <<4 x float>> [#uses=1] + %tmp6 = insertelement <4 x float> %tmp4, float %X, i32 3 ; <<4 x float>> [#uses=1] + %tmp8 = load <4 x float>* %Q ; <<4 x float>> [#uses=1] + %tmp10 = mul <4 x float> %tmp8, %tmp6 ; <<4 x float>> [#uses=1] + store <4 x float> %tmp10, <4 x float>* %P + ret void +} + +define void @test_v2sd(<2 x double>* %P, <2 x double>* %Q, double %X) nounwind { + %tmp = insertelement <2 x double> zeroinitializer, double %X, i32 0 ; <<2 x double>> [#uses=1] + %tmp2 = insertelement <2 x double> %tmp, double %X, i32 1 ; <<2 x double>> [#uses=1] + %tmp4 = load <2 x double>* %Q ; <<2 x double>> [#uses=1] + %tmp6 = mul <2 x double> %tmp4, %tmp2 ; <<2 x double>> [#uses=1] + store <2 x double> %tmp6, <2 x double>* %P + ret void +} |