diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/phaddsub-extract.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/phaddsub-extract.ll | 44 |
1 files changed, 16 insertions, 28 deletions
diff --git a/llvm/test/CodeGen/X86/phaddsub-extract.ll b/llvm/test/CodeGen/X86/phaddsub-extract.ll index e81952d331c..2a7039e932c 100644 --- a/llvm/test/CodeGen/X86/phaddsub-extract.ll +++ b/llvm/test/CodeGen/X86/phaddsub-extract.ll @@ -1903,10 +1903,8 @@ define i16 @hadd16_8(<8 x i16> %x223) { ; ; SSE3-FAST-LABEL: hadd16_8: ; SSE3-FAST: # %bb.0: -; SSE3-FAST-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE3-FAST-NEXT: paddw %xmm0, %xmm1 -; SSE3-FAST-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE3-FAST-NEXT: paddw %xmm1, %xmm0 +; SSE3-FAST-NEXT: phaddw %xmm0, %xmm0 +; SSE3-FAST-NEXT: phaddw %xmm0, %xmm0 ; SSE3-FAST-NEXT: phaddw %xmm0, %xmm0 ; SSE3-FAST-NEXT: movd %xmm0, %eax ; SSE3-FAST-NEXT: # kill: def $ax killed $ax killed $eax @@ -1926,10 +1924,8 @@ define i16 @hadd16_8(<8 x i16> %x223) { ; ; AVX-FAST-LABEL: hadd16_8: ; AVX-FAST: # %bb.0: -; AVX-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 -; AVX-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-FAST-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; AVX-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 +; AVX-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX-FAST-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX-FAST-NEXT: vmovd %xmm0, %eax ; AVX-FAST-NEXT: # kill: def $ax killed $ax killed $eax @@ -1956,10 +1952,9 @@ define i32 @hadd32_4(<4 x i32> %x225) { ; ; SSE3-FAST-LABEL: hadd32_4: ; SSE3-FAST: # %bb.0: -; SSE3-FAST-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE3-FAST-NEXT: paddd %xmm0, %xmm1 -; SSE3-FAST-NEXT: phaddd %xmm1, %xmm1 -; SSE3-FAST-NEXT: movd %xmm1, %eax +; SSE3-FAST-NEXT: phaddd %xmm0, %xmm0 +; SSE3-FAST-NEXT: phaddd %xmm0, %xmm0 +; SSE3-FAST-NEXT: movd %xmm0, %eax ; SSE3-FAST-NEXT: retq ; ; AVX-SLOW-LABEL: hadd32_4: @@ -1973,8 +1968,7 @@ define i32 @hadd32_4(<4 x i32> %x225) { ; ; AVX-FAST-LABEL: hadd32_4: ; AVX-FAST: # %bb.0: -; AVX-FAST-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-FAST-NEXT: vpaddd %xmm1, %xmm0, %xmm0 +; AVX-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX-FAST-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX-FAST-NEXT: vmovd %xmm0, %eax ; AVX-FAST-NEXT: retq @@ -2097,10 +2091,8 @@ define i32 @hadd32_16(<16 x i32> %x225) { define i16 @hadd16_8_optsize(<8 x i16> %x223) optsize { ; SSE3-LABEL: hadd16_8_optsize: ; SSE3: # %bb.0: -; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE3-NEXT: paddw %xmm0, %xmm1 -; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE3-NEXT: paddw %xmm1, %xmm0 +; SSE3-NEXT: phaddw %xmm0, %xmm0 +; SSE3-NEXT: phaddw %xmm0, %xmm0 ; SSE3-NEXT: phaddw %xmm0, %xmm0 ; SSE3-NEXT: movd %xmm0, %eax ; SSE3-NEXT: # kill: def $ax killed $ax killed $eax @@ -2108,10 +2100,8 @@ define i16 @hadd16_8_optsize(<8 x i16> %x223) optsize { ; ; AVX-LABEL: hadd16_8_optsize: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vphaddw %xmm0, %xmm0, %xmm0 +; AVX-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX-NEXT: vphaddw %xmm0, %xmm0, %xmm0 ; AVX-NEXT: vmovd %xmm0, %eax ; AVX-NEXT: # kill: def $ax killed $ax killed $eax @@ -2129,16 +2119,14 @@ define i16 @hadd16_8_optsize(<8 x i16> %x223) optsize { define i32 @hadd32_4_optsize(<4 x i32> %x225) optsize { ; SSE3-LABEL: hadd32_4_optsize: ; SSE3: # %bb.0: -; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE3-NEXT: paddd %xmm0, %xmm1 -; SSE3-NEXT: phaddd %xmm1, %xmm1 -; SSE3-NEXT: movd %xmm1, %eax +; SSE3-NEXT: phaddd %xmm0, %xmm0 +; SSE3-NEXT: phaddd %xmm0, %xmm0 +; SSE3-NEXT: movd %xmm0, %eax ; SSE3-NEXT: retq ; ; AVX-LABEL: hadd32_4_optsize: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpaddd %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX-NEXT: vphaddd %xmm0, %xmm0, %xmm0 ; AVX-NEXT: vmovd %xmm0, %eax ; AVX-NEXT: retq |
