|  | ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | 
|  | ; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2   | FileCheck %s --check-prefix=SSE2 | 
|  | ; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse4.2 | FileCheck %s --check-prefix=SSE4 | 
|  | ; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx    | FileCheck %s --check-prefix=AVX1 | 
|  | ; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx2   | FileCheck %s --check-prefix=AVX2 | 
|  |  | 
|  | define <4 x i64> @PR45808(<4 x i64> %0, <4 x i64> %1) { | 
|  | ; SSE2-LABEL: PR45808: | 
|  | ; SSE2:       # %bb.0: | 
|  | ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [2147483648,2147483648] | 
|  | ; SSE2-NEXT:    movdqa %xmm3, %xmm5 | 
|  | ; SSE2-NEXT:    pxor %xmm4, %xmm5 | 
|  | ; SSE2-NEXT:    movdqa %xmm1, %xmm6 | 
|  | ; SSE2-NEXT:    pxor %xmm4, %xmm6 | 
|  | ; SSE2-NEXT:    movdqa %xmm6, %xmm7 | 
|  | ; SSE2-NEXT:    pcmpgtd %xmm5, %xmm7 | 
|  | ; SSE2-NEXT:    movdqa %xmm2, %xmm8 | 
|  | ; SSE2-NEXT:    pxor %xmm4, %xmm8 | 
|  | ; SSE2-NEXT:    pxor %xmm0, %xmm4 | 
|  | ; SSE2-NEXT:    movdqa %xmm4, %xmm9 | 
|  | ; SSE2-NEXT:    pcmpgtd %xmm8, %xmm9 | 
|  | ; SSE2-NEXT:    movdqa %xmm9, %xmm10 | 
|  | ; SSE2-NEXT:    shufps {{.*#+}} xmm10 = xmm10[0,2],xmm7[0,2] | 
|  | ; SSE2-NEXT:    pcmpeqd %xmm5, %xmm6 | 
|  | ; SSE2-NEXT:    pcmpeqd %xmm8, %xmm4 | 
|  | ; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm6[1,3] | 
|  | ; SSE2-NEXT:    andps %xmm10, %xmm4 | 
|  | ; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[1,3],xmm7[1,3] | 
|  | ; SSE2-NEXT:    orps %xmm4, %xmm9 | 
|  | ; SSE2-NEXT:    pcmpeqd %xmm4, %xmm4 | 
|  | ; SSE2-NEXT:    pxor %xmm9, %xmm4 | 
|  | ; SSE2-NEXT:    pxor %xmm5, %xmm5 | 
|  | ; SSE2-NEXT:    pcmpgtd %xmm4, %xmm5 | 
|  | ; SSE2-NEXT:    punpckldq {{.*#+}} xmm4 = xmm4[0],xmm5[0],xmm4[1],xmm5[1] | 
|  | ; SSE2-NEXT:    pand %xmm4, %xmm0 | 
|  | ; SSE2-NEXT:    pandn %xmm2, %xmm4 | 
|  | ; SSE2-NEXT:    por %xmm4, %xmm0 | 
|  | ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm9[2,2,3,3] | 
|  | ; SSE2-NEXT:    pslld $31, %xmm2 | 
|  | ; SSE2-NEXT:    psrad $31, %xmm2 | 
|  | ; SSE2-NEXT:    pand %xmm2, %xmm1 | 
|  | ; SSE2-NEXT:    pandn %xmm3, %xmm2 | 
|  | ; SSE2-NEXT:    por %xmm2, %xmm1 | 
|  | ; SSE2-NEXT:    retq | 
|  | ; | 
|  | ; SSE4-LABEL: PR45808: | 
|  | ; SSE4:       # %bb.0: | 
|  | ; SSE4-NEXT:    movdqa %xmm0, %xmm4 | 
|  | ; SSE4-NEXT:    movdqa %xmm0, %xmm5 | 
|  | ; SSE4-NEXT:    pcmpgtq %xmm2, %xmm5 | 
|  | ; SSE4-NEXT:    movdqa %xmm1, %xmm0 | 
|  | ; SSE4-NEXT:    pcmpgtq %xmm3, %xmm0 | 
|  | ; SSE4-NEXT:    blendvpd %xmm0, %xmm1, %xmm3 | 
|  | ; SSE4-NEXT:    pshufd {{.*#+}} xmm0 = xmm5[0,0,2,2] | 
|  | ; SSE4-NEXT:    blendvpd %xmm0, %xmm2, %xmm4 | 
|  | ; SSE4-NEXT:    movapd %xmm4, %xmm0 | 
|  | ; SSE4-NEXT:    movapd %xmm3, %xmm1 | 
|  | ; SSE4-NEXT:    retq | 
|  | ; | 
|  | ; AVX1-LABEL: PR45808: | 
|  | ; AVX1:       # %bb.0: | 
|  | ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2 | 
|  | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3 | 
|  | ; AVX1-NEXT:    vpcmpgtq %xmm2, %xmm3, %xmm2 | 
|  | ; AVX1-NEXT:    vpcmpgtq %xmm1, %xmm0, %xmm3 | 
|  | ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2 | 
|  | ; AVX1-NEXT:    vxorpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm2 | 
|  | ; AVX1-NEXT:    vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 | 
|  | ; AVX1-NEXT:    retq | 
|  | ; | 
|  | ; AVX2-LABEL: PR45808: | 
|  | ; AVX2:       # %bb.0: | 
|  | ; AVX2-NEXT:    vpcmpgtq %ymm1, %ymm0, %ymm2 | 
|  | ; AVX2-NEXT:    vpxor {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm2 | 
|  | ; AVX2-NEXT:    vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 | 
|  | ; AVX2-NEXT:    retq | 
|  | %3 = icmp sgt <4 x i64> %0, %1 | 
|  | %4 = xor <4 x i1> %3, <i1 true, i1 true, i1 false, i1 false> | 
|  | %5 = select <4 x i1> %4, <4 x i64> %0, <4 x i64> %1 | 
|  | ret <4 x i64> %5 | 
|  | } |