diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll index 23e40a6572a..b79df1facfa 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll @@ -91,6 +91,20 @@ define <4 x float> @combine_vpermil2ps_1z74(<4 x float> %a0, <4 x float> %a1) { ret <4 x float> %res1 } +define <4 x float> @combine_vpermil2ps_02zu(<4 x float> %a0, <4 x float> %a1) { +; X32-LABEL: combine_vpermil2ps_02zu: +; X32: # BB#0: +; X32-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero +; X32-NEXT: retl +; +; X64-LABEL: combine_vpermil2ps_02zu: +; X64: # BB#0: +; X64-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero +; X64-NEXT: retq + %res0 = call <4 x float> @llvm.x86.xop.vpermil2ps(<4 x float> %a0, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 2, i32 4, i32 undef>, i8 0) + ret <4 x float> %res0 +} + define <8 x float> @combine_vpermil2ps256_identity(<8 x float> %a0, <8 x float> %a1) { ; X32-LABEL: combine_vpermil2ps256_identity: ; X32: # BB#0: |
