diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/shift-combine.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/shift-combine.ll | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/X86/shift-combine.ll b/llvm/test/CodeGen/X86/shift-combine.ll index 59fe62c0e4b..0dece32fb1f 100644 --- a/llvm/test/CodeGen/X86/shift-combine.ll +++ b/llvm/test/CodeGen/X86/shift-combine.ll @@ -226,13 +226,9 @@ define <4 x i32> @ashr_add_shl_v4i8(<4 x i32> %r) nounwind { ; ; X64-LABEL: ashr_add_shl_v4i8: ; X64: # %bb.0: -; X64-NEXT: pand {{.*}}(%rip), %xmm0 -; X64-NEXT: packuswb %xmm0, %xmm0 -; X64-NEXT: packuswb %xmm0, %xmm0 ; X64-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-NEXT: psubb %xmm1, %xmm0 -; X64-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] -; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3] +; X64-NEXT: psubd %xmm1, %xmm0 +; X64-NEXT: pslld $24, %xmm0 ; X64-NEXT: psrad $24, %xmm0 ; X64-NEXT: retq %conv = shl <4 x i32> %r, <i32 24, i32 24, i32 24, i32 24> |
