diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-12-28 21:22:49 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-12-28 21:22:49 +0000 |
| commit | b2b7c066a48f61ec67332fb797a20bb04901c83d (patch) | |
| tree | b3de3914f41bb160a795f7dcd767566c62bdf3e8 /test/CodeGen/X86/slow-pmulld.ll | |
| parent | fd4675b5a029cce616a1b0ad339344c5df800ea6 (diff) | |
Vendor import of llvm trunk r321530:vendor/llvm/llvm-trunk-r321530
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=327300
svn path=/vendor/llvm/llvm-trunk-r321530/; revision=327301; tag=vendor/llvm/llvm-trunk-r321530
Diffstat (limited to 'test/CodeGen/X86/slow-pmulld.ll')
| -rw-r--r-- | test/CodeGen/X86/slow-pmulld.ll | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/test/CodeGen/X86/slow-pmulld.ll b/test/CodeGen/X86/slow-pmulld.ll index 4d73b11349f5..325e6ee4085a 100644 --- a/test/CodeGen/X86/slow-pmulld.ll +++ b/test/CodeGen/X86/slow-pmulld.ll @@ -10,22 +10,14 @@ define <4 x i32> @foo(<4 x i8> %A) { ; CHECK32-LABEL: foo: ; CHECK32: # %bb.0: -; CHECK32-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0],zero,xmm0[4],zero,xmm0[8],zero,xmm0[12],zero,xmm0[u,u,u,u,u,u,u,u] -; CHECK32-NEXT: movdqa {{.*#+}} xmm1 = <18778,18778,18778,18778,u,u,u,u> -; CHECK32-NEXT: movdqa %xmm0, %xmm2 -; CHECK32-NEXT: pmullw %xmm1, %xmm0 -; CHECK32-NEXT: pmulhw %xmm1, %xmm2 -; CHECK32-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3] +; CHECK32-NEXT: pand {{\.LCPI.*}}, %xmm0 +; CHECK32-NEXT: pmaddwd {{\.LCPI.*}}, %xmm0 ; CHECK32-NEXT: retl ; ; CHECK64-LABEL: foo: ; CHECK64: # %bb.0: -; CHECK64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0],zero,xmm0[4],zero,xmm0[8],zero,xmm0[12],zero,xmm0[u,u,u,u,u,u,u,u] -; CHECK64-NEXT: movdqa {{.*#+}} xmm1 = <18778,18778,18778,18778,u,u,u,u> -; CHECK64-NEXT: movdqa %xmm0, %xmm2 -; CHECK64-NEXT: pmullw %xmm1, %xmm0 -; CHECK64-NEXT: pmulhw %xmm1, %xmm2 -; CHECK64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3] +; CHECK64-NEXT: pand {{.*}}(%rip), %xmm0 +; CHECK64-NEXT: pmaddwd {{.*}}(%rip), %xmm0 ; CHECK64-NEXT: retq ; ; SSE4-32-LABEL: foo: |