diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-reduce-add-widen.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-reduce-add-widen.ll | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/llvm/test/CodeGen/X86/vector-reduce-add-widen.ll b/llvm/test/CodeGen/X86/vector-reduce-add-widen.ll index b886a745edc..6dc5a2b54b5 100644 --- a/llvm/test/CodeGen/X86/vector-reduce-add-widen.ll +++ b/llvm/test/CodeGen/X86/vector-reduce-add-widen.ll @@ -254,8 +254,7 @@ define i32 @test_v4i32(<4 x i32> %a0) { ; ; AVX1-FAST-LABEL: test_v4i32: ; AVX1-FAST: # %bb.0: -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-FAST-NEXT: vpaddd %xmm1, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vmovd %xmm0, %eax ; AVX1-FAST-NEXT: retq @@ -307,9 +306,8 @@ define i32 @test_v8i32(<8 x i32> %a0) { ; AVX1-FAST-LABEL: test_v8i32: ; AVX1-FAST: # %bb.0: ; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1 -; AVX1-FAST-NEXT: vpaddd %xmm1, %xmm0, %xmm0 -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-FAST-NEXT: vpaddd %xmm1, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddd %xmm0, %xmm1, %xmm0 +; AVX1-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vmovd %xmm0, %eax ; AVX1-FAST-NEXT: vzeroupper @@ -635,10 +633,8 @@ define i16 @test_v8i16(<8 x i16> %a0) { ; ; AVX1-FAST-LABEL: test_v8i16: ; AVX1-FAST: # %bb.0: -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vmovd %xmm0, %eax ; AVX1-FAST-NEXT: # kill: def $ax killed $ax killed $eax @@ -704,11 +700,9 @@ define i16 @test_v16i16(<16 x i16> %a0) { ; AVX1-FAST-LABEL: test_v16i16: ; AVX1-FAST: # %bb.0: ; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1 -; AVX1-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 -; AVX1-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm1, %xmm0 +; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 +; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX1-FAST-NEXT: vmovd %xmm0, %eax ; AVX1-FAST-NEXT: # kill: def $ax killed $ax killed $eax |
