diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-trunc.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc.ll | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/llvm/test/CodeGen/X86/vector-trunc.ll b/llvm/test/CodeGen/X86/vector-trunc.ll index 51797612cdc..528bfaaf12b 100644 --- a/llvm/test/CodeGen/X86/vector-trunc.ll +++ b/llvm/test/CodeGen/X86/vector-trunc.ll @@ -385,30 +385,12 @@ entry: } define <8 x i16> @trunc8i32_8i16_ashr(<8 x i32> %a) { -; SSE2-LABEL: trunc8i32_8i16_ashr: -; SSE2: # BB#0: # %entry -; SSE2-NEXT: psrad $16, %xmm1 -; SSE2-NEXT: psrad $16, %xmm0 -; SSE2-NEXT: packssdw %xmm1, %xmm0 -; SSE2-NEXT: retq -; -; SSSE3-LABEL: trunc8i32_8i16_ashr: -; SSSE3: # BB#0: # %entry -; SSSE3-NEXT: psrad $16, %xmm0 -; SSSE3-NEXT: psrad $16, %xmm1 -; SSSE3-NEXT: packssdw %xmm0, %xmm1 -; SSSE3-NEXT: packssdw %xmm0, %xmm0 -; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; SSSE3-NEXT: retq -; -; SSE41-LABEL: trunc8i32_8i16_ashr: -; SSE41: # BB#0: # %entry -; SSE41-NEXT: psrad $16, %xmm0 -; SSE41-NEXT: psrad $16, %xmm1 -; SSE41-NEXT: packssdw %xmm0, %xmm1 -; SSE41-NEXT: packssdw %xmm0, %xmm0 -; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; SSE41-NEXT: retq +; SSE-LABEL: trunc8i32_8i16_ashr: +; SSE: # BB#0: # %entry +; SSE-NEXT: psrad $16, %xmm1 +; SSE-NEXT: psrad $16, %xmm0 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: retq ; ; AVX1-LABEL: trunc8i32_8i16_ashr: ; AVX1: # BB#0: # %entry @@ -487,11 +469,9 @@ define <8 x i16> @trunc8i32_8i16_lshr(<8 x i32> %a) { ; ; SSE41-LABEL: trunc8i32_8i16_lshr: ; SSE41: # BB#0: # %entry -; SSE41-NEXT: psrld $16, %xmm0 ; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: packusdw %xmm0, %xmm1 -; SSE41-NEXT: packusdw %xmm0, %xmm0 -; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; SSE41-NEXT: psrld $16, %xmm0 +; SSE41-NEXT: packusdw %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX1-LABEL: trunc8i32_8i16_lshr: |
