--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
+
+; If we have a cmp and a sel with different-sized operands followed by a size-changing cast,
+; we may want to pull the cast ahead of the select operands to create a select with matching op sizes:
+; ext (sel (cmp a, b), c, d) --> sel (cmp a, b), (ext c), (ext d)
+
+define <8 x i32> @sext(<8 x float> %a, <8 x float> %b, <8 x i16> %c, <8 x i16> %d) {
+; SSE2-LABEL: sext:
+; SSE2: # BB#0:
+; SSE2-NEXT: cmpltps %xmm3, %xmm1
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; SSE2-NEXT: cmpltps %xmm2, %xmm0
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,2,2,3]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm1[0]
+; SSE2-NEXT: pand %xmm2, %xmm4
+; SSE2-NEXT: pandn %xmm5, %xmm2
+; SSE2-NEXT: por %xmm4, %xmm2
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE2-NEXT: psrad $16, %xmm0
+; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE2-NEXT: psrad $16, %xmm1
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: sext:
+; SSE41: # BB#0:
+; SSE41-NEXT: cmpltps %xmm3, %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: pshufb %xmm3, %xmm1
+; SSE41-NEXT: cmpltps %xmm2, %xmm0
+; SSE41-NEXT: pshufb %xmm3, %xmm0
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: pand %xmm0, %xmm4
+; SSE41-NEXT: pandn %xmm5, %xmm0
+; SSE41-NEXT: por %xmm4, %xmm0
+; SSE41-NEXT: pmovsxwd %xmm0, %xmm2
+; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE41-NEXT: pmovsxwd %xmm0, %xmm1
+; SSE41-NEXT: movdqa %xmm2, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: sext:
+; AVX1: # BB#0:
+; AVX1-NEXT: vcmpltps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpandn %xmm3, %xmm0, %xmm1
+; AVX1-NEXT: vpand %xmm0, %xmm2, %xmm0
+; AVX1-NEXT: vpor %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovsxwd %xmm0, %xmm1
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX1-NEXT: vpmovsxwd %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: sext:
+; AVX2: # BB#0:
+; AVX2-NEXT: vcmpltps %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpandn %xmm3, %xmm0, %xmm1
+; AVX2-NEXT: vpand %xmm0, %xmm2, %xmm0
+; AVX2-NEXT: vpor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovsxwd %xmm0, %ymm0
+; AVX2-NEXT: retq
+ %cmp = fcmp olt <8 x float> %a, %b
+ %sel = select <8 x i1> %cmp, <8 x i16> %c, <8 x i16> %d
+ %ext = sext <8 x i16> %sel to <8 x i32>
+ ret <8 x i32> %ext
+}
+
+define <8 x i32> @zext(<8 x float> %a, <8 x float> %b, <8 x i16> %c, <8 x i16> %d) {
+; SSE2-LABEL: zext:
+; SSE2: # BB#0:
+; SSE2-NEXT: cmpltps %xmm3, %xmm1
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm1[0,2,2,3]
+; SSE2-NEXT: cmpltps %xmm2, %xmm0
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[0,2,2,3]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
+; SSE2-NEXT: pand %xmm1, %xmm4
+; SSE2-NEXT: pandn %xmm5, %xmm1
+; SSE2-NEXT: por %xmm4, %xmm1
+; SSE2-NEXT: xorps %xmm2, %xmm2
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: zext:
+; SSE41: # BB#0:
+; SSE41-NEXT: cmpltps %xmm3, %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: pshufb %xmm3, %xmm1
+; SSE41-NEXT: cmpltps %xmm2, %xmm0
+; SSE41-NEXT: pshufb %xmm3, %xmm0
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: pand %xmm0, %xmm4
+; SSE41-NEXT: pandn %xmm5, %xmm0
+; SSE41-NEXT: por %xmm4, %xmm0
+; SSE41-NEXT: pmovzxwd {{.*#+}} xmm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE41-NEXT: pmovzxwd {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; SSE41-NEXT: movdqa %xmm2, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: zext:
+; AVX1: # BB#0:
+; AVX1-NEXT: vcmpltps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpandn %xmm3, %xmm0, %xmm1
+; AVX1-NEXT: vpand %xmm0, %xmm2, %xmm0
+; AVX1-NEXT: vpor %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: zext:
+; AVX2: # BB#0:
+; AVX2-NEXT: vcmpltps %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpandn %xmm3, %xmm0, %xmm1
+; AVX2-NEXT: vpand %xmm0, %xmm2, %xmm0
+; AVX2-NEXT: vpor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: retq
+ %cmp = fcmp olt <8 x float> %a, %b
+ %sel = select <8 x i1> %cmp, <8 x i16> %c, <8 x i16> %d
+ %ext = zext <8 x i16> %sel to <8 x i32>
+ ret <8 x i32> %ext
+}
+
+define <4 x double> @fpext(<4 x double> %a, <4 x double> %b, <4 x float> %c, <4 x float> %d) {
+; SSE2-LABEL: fpext:
+; SSE2: # BB#0:
+; SSE2-NEXT: cmpltpd %xmm3, %xmm1
+; SSE2-NEXT: cmpltpd %xmm2, %xmm0
+; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE2-NEXT: andps %xmm0, %xmm4
+; SSE2-NEXT: andnps %xmm5, %xmm0
+; SSE2-NEXT: orps %xmm4, %xmm0
+; SSE2-NEXT: cvtps2pd %xmm0, %xmm2
+; SSE2-NEXT: psrldq {{.*#+}} xmm0 = xmm0[8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero
+; SSE2-NEXT: cvtps2pd %xmm0, %xmm1
+; SSE2-NEXT: movaps %xmm2, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: fpext:
+; SSE41: # BB#0:
+; SSE41-NEXT: cmpltpd %xmm3, %xmm1
+; SSE41-NEXT: cmpltpd %xmm2, %xmm0
+; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE41-NEXT: blendvps %xmm0, %xmm4, %xmm5
+; SSE41-NEXT: cvtps2pd %xmm5, %xmm0
+; SSE41-NEXT: movhlps {{.*#+}} xmm5 = xmm5[1,1]
+; SSE41-NEXT: cvtps2pd %xmm5, %xmm1
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: fpext:
+; AVX: # BB#0:
+; AVX-NEXT: vcmpltpd %ymm1, %ymm0, %ymm0
+; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vblendvps %xmm0, %xmm2, %xmm3, %xmm0
+; AVX-NEXT: vcvtps2pd %xmm0, %ymm0
+; AVX-NEXT: retq
+ %cmp = fcmp olt <4 x double> %a, %b
+ %sel = select <4 x i1> %cmp, <4 x float> %c, <4 x float> %d
+ %ext = fpext <4 x float> %sel to <4 x double>
+ ret <4 x double> %ext
+}
+
+define <8 x i16> @trunc(<8 x i16> %a, <8 x i16> %b, <8 x i32> %c, <8 x i32> %d) {
+; SSE2-LABEL: trunc:
+; SSE2: # BB#0:
+; SSE2-NEXT: pcmpeqw %xmm1, %xmm0
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT: psrad $16, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT: psrad $16, %xmm0
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: pandn %xmm4, %xmm0
+; SSE2-NEXT: por %xmm2, %xmm0
+; SSE2-NEXT: pand %xmm1, %xmm3
+; SSE2-NEXT: pandn %xmm5, %xmm1
+; SSE2-NEXT: por %xmm3, %xmm1
+; SSE2-NEXT: pslld $16, %xmm1
+; SSE2-NEXT: psrad $16, %xmm1
+; SSE2-NEXT: pslld $16, %xmm0
+; SSE2-NEXT: psrad $16, %xmm0
+; SSE2-NEXT: packssdw %xmm1, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: trunc:
+; SSE41: # BB#0:
+; SSE41-NEXT: pcmpeqw %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT: pmovsxwd %xmm0, %xmm0
+; SSE41-NEXT: blendvps %xmm0, %xmm2, %xmm4
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: blendvps %xmm0, %xmm3, %xmm5
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: pshufb %xmm0, %xmm5
+; SSE41-NEXT: pshufb %xmm0, %xmm4
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm5[0]
+; SSE41-NEXT: movdqa %xmm4, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: trunc:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovsxwd %xmm0, %xmm1
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX1-NEXT: vpmovsxwd %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; AVX1-NEXT: vblendvps %ymm0, %ymm2, %ymm3, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: trunc:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovsxwd %xmm0, %ymm0
+; AVX2-NEXT: vblendvps %ymm0, %ymm2, %ymm3, %ymm0
+; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31]
+; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3]
+; AVX2-NEXT: # kill: %XMM0<def> %XMM0<kill> %YMM0<kill>
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+ %cmp = icmp eq <8 x i16> %a, %b
+ %sel = select <8 x i1> %cmp, <8 x i32> %c, <8 x i32> %d
+ %tr = trunc <8 x i32> %sel to <8 x i16>
+ ret <8 x i16> %tr
+}
+
+define <4 x float> @fptrunc(<4 x float> %a, <4 x float> %b, <4 x double> %c, <4 x double> %d) {
+; SSE2-LABEL: fptrunc:
+; SSE2: # BB#0:
+; SSE2-NEXT: cmpltps %xmm1, %xmm0
+; SSE2-NEXT: movaps %xmm0, %xmm1
+; SSE2-NEXT: psrad $31, %xmm1
+; SSE2-NEXT: xorps %xmm6, %xmm6
+; SSE2-NEXT: unpckhps {{.*#+}} xmm6 = xmm6[2],xmm0[2],xmm6[3],xmm0[3]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: movaps %xmm6, %xmm1
+; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,3,2,3]
+; SSE2-NEXT: psrad $31, %xmm6
+; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm6[1,3,2,3]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm6[0],xmm1[1],xmm6[1]
+; SSE2-NEXT: pand %xmm1, %xmm3
+; SSE2-NEXT: pandn %xmm5, %xmm1
+; SSE2-NEXT: por %xmm3, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: pandn %xmm4, %xmm0
+; SSE2-NEXT: por %xmm2, %xmm0
+; SSE2-NEXT: cvtpd2ps %xmm0, %xmm0
+; SSE2-NEXT: cvtpd2ps %xmm1, %xmm1
+; SSE2-NEXT: unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: fptrunc:
+; SSE41: # BB#0:
+; SSE41-NEXT: cmpltps %xmm1, %xmm0
+; SSE41-NEXT: xorps %xmm1, %xmm1
+; SSE41-NEXT: unpckhps {{.*#+}} xmm1 = xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE41-NEXT: pmovsxdq %xmm0, %xmm0
+; SSE41-NEXT: blendvpd %xmm0, %xmm2, %xmm4
+; SSE41-NEXT: movaps %xmm1, %xmm0
+; SSE41-NEXT: blendvpd %xmm0, %xmm3, %xmm5
+; SSE41-NEXT: cvtpd2ps %xmm5, %xmm1
+; SSE41-NEXT: cvtpd2ps %xmm4, %xmm0
+; SSE41-NEXT: unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: fptrunc:
+; AVX1: # BB#0:
+; AVX1-NEXT: vcmpltps %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovsxdq %xmm0, %xmm1
+; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
+; AVX1-NEXT: vpmovsxdq %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; AVX1-NEXT: vblendvpd %ymm0, %ymm2, %ymm3, %ymm0
+; AVX1-NEXT: vcvtpd2ps %ymm0, %xmm0
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: fptrunc:
+; AVX2: # BB#0:
+; AVX2-NEXT: vcmpltps %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovsxdq %xmm0, %ymm0
+; AVX2-NEXT: vblendvpd %ymm0, %ymm2, %ymm3, %ymm0
+; AVX2-NEXT: vcvtpd2ps %ymm0, %xmm0
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+ %cmp = fcmp olt <4 x float> %a, %b
+ %sel = select <4 x i1> %cmp, <4 x double> %c, <4 x double> %d
+ %tr = fptrunc <4 x double> %sel to <4 x float>
+ ret <4 x float> %tr
+}
+
+; PR14657 - avoid truncation/extension of comparison results
+; These tests demonstrate the same issue as the simpler cases above,
+; but also include multi-BB to show potentially larger transforms/codegen issues.
+
+@da = common global [1024 x float] zeroinitializer, align 32
+@db = common global [1024 x float] zeroinitializer, align 32
+@dc = common global [1024 x float] zeroinitializer, align 32
+@dd = common global [1024 x float] zeroinitializer, align 32
+@dj = common global [1024 x i32] zeroinitializer, align 32
+
+define void @example25() nounwind {
+; SSE2-LABEL: example25:
+; SSE2: # BB#0: # %vector.ph
+; SSE2-NEXT: movq $-4096, %rax # imm = 0xF000
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [1,1,1,1]
+; SSE2-NEXT: .p2align 4, 0x90
+; SSE2-NEXT: .LBB5_1: # %vector.body
+; SSE2-NEXT: # =>This Inner Loop Header: Depth=1
+; SSE2-NEXT: movaps da+4096(%rax), %xmm1
+; SSE2-NEXT: movaps da+4112(%rax), %xmm2
+; SSE2-NEXT: cmpltps db+4112(%rax), %xmm2
+; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
+; SSE2-NEXT: cmpltps db+4096(%rax), %xmm1
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
+; SSE2-NEXT: psllw $15, %xmm1
+; SSE2-NEXT: psraw $15, %xmm1
+; SSE2-NEXT: movaps dc+4096(%rax), %xmm2
+; SSE2-NEXT: movaps dc+4112(%rax), %xmm3
+; SSE2-NEXT: cmpltps dd+4112(%rax), %xmm3
+; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
+; SSE2-NEXT: cmpltps dd+4096(%rax), %xmm2
+; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
+; SSE2-NEXT: psllw $15, %xmm2
+; SSE2-NEXT: psraw $15, %xmm2
+; SSE2-NEXT: pand %xmm1, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: movdqa %xmm2, dj+4112(%rax)
+; SSE2-NEXT: movdqa %xmm1, dj+4096(%rax)
+; SSE2-NEXT: addq $32, %rax
+; SSE2-NEXT: jne .LBB5_1
+; SSE2-NEXT: # BB#2: # %for.end
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: example25:
+; SSE41: # BB#0: # %vector.ph
+; SSE41-NEXT: movq $-4096, %rax # imm = 0xF000
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE41-NEXT: .p2align 4, 0x90
+; SSE41-NEXT: .LBB5_1: # %vector.body
+; SSE41-NEXT: # =>This Inner Loop Header: Depth=1
+; SSE41-NEXT: movaps da+4096(%rax), %xmm2
+; SSE41-NEXT: movaps da+4112(%rax), %xmm3
+; SSE41-NEXT: cmpltps db+4112(%rax), %xmm3
+; SSE41-NEXT: pshufb %xmm0, %xmm3
+; SSE41-NEXT: cmpltps db+4096(%rax), %xmm2
+; SSE41-NEXT: pshufb %xmm0, %xmm2
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
+; SSE41-NEXT: psllw $15, %xmm2
+; SSE41-NEXT: psraw $15, %xmm2
+; SSE41-NEXT: movaps dc+4096(%rax), %xmm3
+; SSE41-NEXT: movaps dc+4112(%rax), %xmm4
+; SSE41-NEXT: cmpltps dd+4112(%rax), %xmm4
+; SSE41-NEXT: pshufb %xmm0, %xmm4
+; SSE41-NEXT: cmpltps dd+4096(%rax), %xmm3
+; SSE41-NEXT: pshufb %xmm0, %xmm3
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm4[0]
+; SSE41-NEXT: psllw $15, %xmm3
+; SSE41-NEXT: psraw $15, %xmm3
+; SSE41-NEXT: pand %xmm2, %xmm3
+; SSE41-NEXT: pmovzxwd {{.*#+}} xmm2 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
+; SSE41-NEXT: pand %xmm1, %xmm2
+; SSE41-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE41-NEXT: pand %xmm1, %xmm3
+; SSE41-NEXT: movdqa %xmm3, dj+4112(%rax)
+; SSE41-NEXT: movdqa %xmm2, dj+4096(%rax)
+; SSE41-NEXT: addq $32, %rax
+; SSE41-NEXT: jne .LBB5_1
+; SSE41-NEXT: # BB#2: # %for.end
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: example25:
+; AVX1: # BB#0: # %vector.ph
+; AVX1-NEXT: movq $-4096, %rax # imm = 0xF000
+; AVX1-NEXT: vmovaps {{.*#+}} ymm0 = [1,1,1,1,1,1,1,1]
+; AVX1-NEXT: .p2align 4, 0x90
+; AVX1-NEXT: .LBB5_1: # %vector.body
+; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
+; AVX1-NEXT: vmovups da+4096(%rax), %ymm1
+; AVX1-NEXT: vcmpltps db+4096(%rax), %ymm1, %ymm1
+; AVX1-NEXT: vmovups dc+4096(%rax), %ymm2
+; AVX1-NEXT: vcmpltps dd+4096(%rax), %ymm2, %ymm2
+; AVX1-NEXT: vandps %ymm2, %ymm1, %ymm1
+; AVX1-NEXT: vandps %ymm0, %ymm1, %ymm1
+; AVX1-NEXT: vmovups %ymm1, dj+4096(%rax)
+; AVX1-NEXT: addq $32, %rax
+; AVX1-NEXT: jne .LBB5_1
+; AVX1-NEXT: # BB#2: # %for.end
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: example25:
+; AVX2: # BB#0: # %vector.ph
+; AVX2-NEXT: movq $-4096, %rax # imm = 0xF000
+; AVX2-NEXT: vbroadcastss {{.*}}(%rip), %ymm0
+; AVX2-NEXT: .p2align 4, 0x90
+; AVX2-NEXT: .LBB5_1: # %vector.body
+; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
+; AVX2-NEXT: vmovups da+4096(%rax), %ymm1
+; AVX2-NEXT: vcmpltps db+4096(%rax), %ymm1, %ymm1
+; AVX2-NEXT: vmovups dc+4096(%rax), %ymm2
+; AVX2-NEXT: vcmpltps dd+4096(%rax), %ymm2, %ymm2
+; AVX2-NEXT: vandps %ymm2, %ymm1, %ymm1
+; AVX2-NEXT: vandps %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vmovups %ymm1, dj+4096(%rax)
+; AVX2-NEXT: addq $32, %rax
+; AVX2-NEXT: jne .LBB5_1
+; AVX2-NEXT: # BB#2: # %for.end
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+vector.ph:
+ br label %vector.body
+
+vector.body:
+ %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
+ %0 = getelementptr inbounds [1024 x float], [1024 x float]* @da, i64 0, i64 %index
+ %1 = bitcast float* %0 to <8 x float>*
+ %2 = load <8 x float>, <8 x float>* %1, align 16
+ %3 = getelementptr inbounds [1024 x float], [1024 x float]* @db, i64 0, i64 %index
+ %4 = bitcast float* %3 to <8 x float>*
+ %5 = load <8 x float>, <8 x float>* %4, align 16
+ %6 = fcmp olt <8 x float> %2, %5
+ %7 = getelementptr inbounds [1024 x float], [1024 x float]* @dc, i64 0, i64 %index
+ %8 = bitcast float* %7 to <8 x float>*
+ %9 = load <8 x float>, <8 x float>* %8, align 16
+ %10 = getelementptr inbounds [1024 x float], [1024 x float]* @dd, i64 0, i64 %index
+ %11 = bitcast float* %10 to <8 x float>*
+ %12 = load <8 x float>, <8 x float>* %11, align 16
+ %13 = fcmp olt <8 x float> %9, %12
+ %14 = and <8 x i1> %6, %13
+ %15 = zext <8 x i1> %14 to <8 x i32>
+ %16 = getelementptr inbounds [1024 x i32], [1024 x i32]* @dj, i64 0, i64 %index
+ %17 = bitcast i32* %16 to <8 x i32>*
+ store <8 x i32> %15, <8 x i32>* %17, align 16
+ %index.next = add i64 %index, 8
+ %18 = icmp eq i64 %index.next, 1024
+ br i1 %18, label %for.end, label %vector.body
+
+for.end:
+ ret void
+}
+
+define void @example24(i16 signext %x, i16 signext %y) nounwind {
+; SSE2-LABEL: example24:
+; SSE2: # BB#0: # %vector.ph
+; SSE2-NEXT: movd %edi, %xmm0
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE2-NEXT: movd %esi, %xmm1
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
+; SSE2-NEXT: movq $-4096, %rax # imm = 0xF000
+; SSE2-NEXT: .p2align 4, 0x90
+; SSE2-NEXT: .LBB6_1: # %vector.body
+; SSE2-NEXT: # =>This Inner Loop Header: Depth=1
+; SSE2-NEXT: movaps da+4096(%rax), %xmm2
+; SSE2-NEXT: movaps da+4112(%rax), %xmm3
+; SSE2-NEXT: cmpltps db+4112(%rax), %xmm3
+; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
+; SSE2-NEXT: cmpltps db+4096(%rax), %xmm2
+; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
+; SSE2-NEXT: movdqa %xmm0, %xmm3
+; SSE2-NEXT: pand %xmm2, %xmm3
+; SSE2-NEXT: pandn %xmm1, %xmm2
+; SSE2-NEXT: por %xmm3, %xmm2
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSE2-NEXT: psrad $16, %xmm3
+; SSE2-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
+; SSE2-NEXT: psrad $16, %xmm2
+; SSE2-NEXT: movdqa %xmm2, dj+4112(%rax)
+; SSE2-NEXT: movdqa %xmm3, dj+4096(%rax)
+; SSE2-NEXT: addq $32, %rax
+; SSE2-NEXT: jne .LBB6_1
+; SSE2-NEXT: # BB#2: # %for.end
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: example24:
+; SSE41: # BB#0: # %vector.ph
+; SSE41-NEXT: movd %edi, %xmm0
+; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE41-NEXT: movd %esi, %xmm1
+; SSE41-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
+; SSE41-NEXT: movq $-4096, %rax # imm = 0xF000
+; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: .p2align 4, 0x90
+; SSE41-NEXT: .LBB6_1: # %vector.body
+; SSE41-NEXT: # =>This Inner Loop Header: Depth=1
+; SSE41-NEXT: movaps da+4096(%rax), %xmm3
+; SSE41-NEXT: movaps da+4112(%rax), %xmm4
+; SSE41-NEXT: cmpltps db+4112(%rax), %xmm4
+; SSE41-NEXT: pshufb %xmm2, %xmm4
+; SSE41-NEXT: cmpltps db+4096(%rax), %xmm3
+; SSE41-NEXT: pshufb %xmm2, %xmm3
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm4[0]
+; SSE41-NEXT: movdqa %xmm0, %xmm4
+; SSE41-NEXT: pand %xmm3, %xmm4
+; SSE41-NEXT: pandn %xmm1, %xmm3
+; SSE41-NEXT: por %xmm4, %xmm3
+; SSE41-NEXT: pshufd {{.*#+}} xmm4 = xmm3[2,3,0,1]
+; SSE41-NEXT: pmovsxwd %xmm4, %xmm4
+; SSE41-NEXT: pmovsxwd %xmm3, %xmm3
+; SSE41-NEXT: movdqa %xmm3, dj+4096(%rax)
+; SSE41-NEXT: movdqa %xmm4, dj+4112(%rax)
+; SSE41-NEXT: addq $32, %rax
+; SSE41-NEXT: jne .LBB6_1
+; SSE41-NEXT: # BB#2: # %for.end
+; SSE41-NEXT: retq
+;
+; AVX1-LABEL: example24:
+; AVX1: # BB#0: # %vector.ph
+; AVX1-NEXT: vmovd %edi, %xmm0
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX1-NEXT: vmovd %esi, %xmm1
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
+; AVX1-NEXT: movq $-4096, %rax # imm = 0xF000
+; AVX1-NEXT: .p2align 4, 0x90
+; AVX1-NEXT: .LBB6_1: # %vector.body
+; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
+; AVX1-NEXT: vmovups da+4096(%rax), %ymm2
+; AVX1-NEXT: vcmpltps db+4096(%rax), %ymm2, %ymm2
+; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm3
+; AVX1-NEXT: vpacksswb %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpandn %xmm1, %xmm2, %xmm3
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm2
+; AVX1-NEXT: vpor %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpmovsxwd %xmm2, %xmm3
+; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]
+; AVX1-NEXT: vpmovsxwd %xmm2, %xmm2
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2
+; AVX1-NEXT: vmovups %ymm2, dj+4096(%rax)
+; AVX1-NEXT: addq $32, %rax
+; AVX1-NEXT: jne .LBB6_1
+; AVX1-NEXT: # BB#2: # %for.end
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: example24:
+; AVX2: # BB#0: # %vector.ph
+; AVX2-NEXT: vmovd %edi, %xmm0
+; AVX2-NEXT: vpbroadcastw %xmm0, %xmm0
+; AVX2-NEXT: vmovd %esi, %xmm1
+; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
+; AVX2-NEXT: movq $-4096, %rax # imm = 0xF000
+; AVX2-NEXT: .p2align 4, 0x90
+; AVX2-NEXT: .LBB6_1: # %vector.body
+; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
+; AVX2-NEXT: vmovups da+4096(%rax), %ymm2
+; AVX2-NEXT: vcmpltps db+4096(%rax), %ymm2, %ymm2
+; AVX2-NEXT: vextractf128 $1, %ymm2, %xmm3
+; AVX2-NEXT: vpacksswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpandn %xmm1, %xmm2, %xmm3
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm2
+; AVX2-NEXT: vpor %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpmovsxwd %xmm2, %ymm2
+; AVX2-NEXT: vmovdqu %ymm2, dj+4096(%rax)
+; AVX2-NEXT: addq $32, %rax
+; AVX2-NEXT: jne .LBB6_1
+; AVX2-NEXT: # BB#2: # %for.end
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+vector.ph:
+ %0 = insertelement <8 x i16> undef, i16 %x, i32 0
+ %broadcast11 = shufflevector <8 x i16> %0, <8 x i16> undef, <8 x i32> zeroinitializer
+ %1 = insertelement <8 x i16> undef, i16 %y, i32 0
+ %broadcast12 = shufflevector <8 x i16> %1, <8 x i16> undef, <8 x i32> zeroinitializer
+ br label %vector.body
+
+vector.body:
+ %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
+ %2 = getelementptr inbounds [1024 x float], [1024 x float]* @da, i64 0, i64 %index
+ %3 = bitcast float* %2 to <8 x float>*
+ %4 = load <8 x float>, <8 x float>* %3, align 16
+ %5 = getelementptr inbounds [1024 x float], [1024 x float]* @db, i64 0, i64 %index
+ %6 = bitcast float* %5 to <8 x float>*
+ %7 = load <8 x float>, <8 x float>* %6, align 16
+ %8 = fcmp olt <8 x float> %4, %7
+ %9 = select <8 x i1> %8, <8 x i16> %broadcast11, <8 x i16> %broadcast12
+ %10 = sext <8 x i16> %9 to <8 x i32>
+ %11 = getelementptr inbounds [1024 x i32], [1024 x i32]* @dj, i64 0, i64 %index
+ %12 = bitcast i32* %11 to <8 x i32>*
+ store <8 x i32> %10, <8 x i32>* %12, align 16
+ %index.next = add i64 %index, 8
+ %13 = icmp eq i64 %index.next, 1024
+ br i1 %13, label %for.end, label %vector.body
+
+for.end:
+ ret void
+}
+
+++ /dev/null
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
-
-; PR14657 - avoid truncation/extension of comparison results
-
-@da = common global [1024 x float] zeroinitializer, align 32
-@db = common global [1024 x float] zeroinitializer, align 32
-@dc = common global [1024 x float] zeroinitializer, align 32
-@dd = common global [1024 x float] zeroinitializer, align 32
-@dj = common global [1024 x i32] zeroinitializer, align 32
-
-define void @_Z9example25v() nounwind uwtable noinline ssp {
-; SSE2-LABEL: _Z9example25v:
-; SSE2: # BB#0: # %vector.ph
-; SSE2-NEXT: movq $-4096, %rax # imm = 0xF000
-; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [1,1,1,1]
-; SSE2-NEXT: .p2align 4, 0x90
-; SSE2-NEXT: .LBB0_1: # %vector.body
-; SSE2-NEXT: # =>This Inner Loop Header: Depth=1
-; SSE2-NEXT: movaps da+4096(%rax), %xmm1
-; SSE2-NEXT: movaps da+4112(%rax), %xmm2
-; SSE2-NEXT: cmpltps db+4112(%rax), %xmm2
-; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT: cmpltps db+4096(%rax), %xmm1
-; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; SSE2-NEXT: psllw $15, %xmm1
-; SSE2-NEXT: psraw $15, %xmm1
-; SSE2-NEXT: movaps dc+4096(%rax), %xmm2
-; SSE2-NEXT: movaps dc+4112(%rax), %xmm3
-; SSE2-NEXT: cmpltps dd+4112(%rax), %xmm3
-; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
-; SSE2-NEXT: cmpltps dd+4096(%rax), %xmm2
-; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; SSE2-NEXT: psllw $15, %xmm2
-; SSE2-NEXT: psraw $15, %xmm2
-; SSE2-NEXT: pand %xmm1, %xmm2
-; SSE2-NEXT: movdqa %xmm2, %xmm1
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
-; SSE2-NEXT: pand %xmm0, %xmm1
-; SSE2-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT: pand %xmm0, %xmm2
-; SSE2-NEXT: movdqa %xmm2, dj+4112(%rax)
-; SSE2-NEXT: movdqa %xmm1, dj+4096(%rax)
-; SSE2-NEXT: addq $32, %rax
-; SSE2-NEXT: jne .LBB0_1
-; SSE2-NEXT: # BB#2: # %for.end
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: _Z9example25v:
-; SSE41: # BB#0: # %vector.ph
-; SSE41-NEXT: movq $-4096, %rax # imm = 0xF000
-; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
-; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [1,1,1,1]
-; SSE41-NEXT: .p2align 4, 0x90
-; SSE41-NEXT: .LBB0_1: # %vector.body
-; SSE41-NEXT: # =>This Inner Loop Header: Depth=1
-; SSE41-NEXT: movaps da+4096(%rax), %xmm2
-; SSE41-NEXT: movaps da+4112(%rax), %xmm3
-; SSE41-NEXT: cmpltps db+4112(%rax), %xmm3
-; SSE41-NEXT: pshufb %xmm0, %xmm3
-; SSE41-NEXT: cmpltps db+4096(%rax), %xmm2
-; SSE41-NEXT: pshufb %xmm0, %xmm2
-; SSE41-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; SSE41-NEXT: psllw $15, %xmm2
-; SSE41-NEXT: psraw $15, %xmm2
-; SSE41-NEXT: movaps dc+4096(%rax), %xmm3
-; SSE41-NEXT: movaps dc+4112(%rax), %xmm4
-; SSE41-NEXT: cmpltps dd+4112(%rax), %xmm4
-; SSE41-NEXT: pshufb %xmm0, %xmm4
-; SSE41-NEXT: cmpltps dd+4096(%rax), %xmm3
-; SSE41-NEXT: pshufb %xmm0, %xmm3
-; SSE41-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm4[0]
-; SSE41-NEXT: psllw $15, %xmm3
-; SSE41-NEXT: psraw $15, %xmm3
-; SSE41-NEXT: pand %xmm2, %xmm3
-; SSE41-NEXT: pmovzxwd {{.*#+}} xmm2 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
-; SSE41-NEXT: pand %xmm1, %xmm2
-; SSE41-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE41-NEXT: pand %xmm1, %xmm3
-; SSE41-NEXT: movdqa %xmm3, dj+4112(%rax)
-; SSE41-NEXT: movdqa %xmm2, dj+4096(%rax)
-; SSE41-NEXT: addq $32, %rax
-; SSE41-NEXT: jne .LBB0_1
-; SSE41-NEXT: # BB#2: # %for.end
-; SSE41-NEXT: retq
-;
-; AVX1-LABEL: _Z9example25v:
-; AVX1: # BB#0: # %vector.ph
-; AVX1-NEXT: movq $-4096, %rax # imm = 0xF000
-; AVX1-NEXT: vmovaps {{.*#+}} ymm0 = [1,1,1,1,1,1,1,1]
-; AVX1-NEXT: .p2align 4, 0x90
-; AVX1-NEXT: .LBB0_1: # %vector.body
-; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
-; AVX1-NEXT: vmovups da+4096(%rax), %ymm1
-; AVX1-NEXT: vcmpltps db+4096(%rax), %ymm1, %ymm1
-; AVX1-NEXT: vmovups dc+4096(%rax), %ymm2
-; AVX1-NEXT: vcmpltps dd+4096(%rax), %ymm2, %ymm2
-; AVX1-NEXT: vandps %ymm2, %ymm1, %ymm1
-; AVX1-NEXT: vandps %ymm0, %ymm1, %ymm1
-; AVX1-NEXT: vmovups %ymm1, dj+4096(%rax)
-; AVX1-NEXT: addq $32, %rax
-; AVX1-NEXT: jne .LBB0_1
-; AVX1-NEXT: # BB#2: # %for.end
-; AVX1-NEXT: vzeroupper
-; AVX1-NEXT: retq
-;
-; AVX2-LABEL: _Z9example25v:
-; AVX2: # BB#0: # %vector.ph
-; AVX2-NEXT: movq $-4096, %rax # imm = 0xF000
-; AVX2-NEXT: vbroadcastss {{.*}}(%rip), %ymm0
-; AVX2-NEXT: .p2align 4, 0x90
-; AVX2-NEXT: .LBB0_1: # %vector.body
-; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
-; AVX2-NEXT: vmovups da+4096(%rax), %ymm1
-; AVX2-NEXT: vcmpltps db+4096(%rax), %ymm1, %ymm1
-; AVX2-NEXT: vmovups dc+4096(%rax), %ymm2
-; AVX2-NEXT: vcmpltps dd+4096(%rax), %ymm2, %ymm2
-; AVX2-NEXT: vandps %ymm2, %ymm1, %ymm1
-; AVX2-NEXT: vandps %ymm0, %ymm1, %ymm1
-; AVX2-NEXT: vmovups %ymm1, dj+4096(%rax)
-; AVX2-NEXT: addq $32, %rax
-; AVX2-NEXT: jne .LBB0_1
-; AVX2-NEXT: # BB#2: # %for.end
-; AVX2-NEXT: vzeroupper
-; AVX2-NEXT: retq
-vector.ph:
- br label %vector.body
-
-vector.body: ; preds = %vector.body, %vector.ph
- %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
- %0 = getelementptr inbounds [1024 x float], [1024 x float]* @da, i64 0, i64 %index
- %1 = bitcast float* %0 to <8 x float>*
- %2 = load <8 x float>, <8 x float>* %1, align 16
- %3 = getelementptr inbounds [1024 x float], [1024 x float]* @db, i64 0, i64 %index
- %4 = bitcast float* %3 to <8 x float>*
- %5 = load <8 x float>, <8 x float>* %4, align 16
- %6 = fcmp olt <8 x float> %2, %5
- %7 = getelementptr inbounds [1024 x float], [1024 x float]* @dc, i64 0, i64 %index
- %8 = bitcast float* %7 to <8 x float>*
- %9 = load <8 x float>, <8 x float>* %8, align 16
- %10 = getelementptr inbounds [1024 x float], [1024 x float]* @dd, i64 0, i64 %index
- %11 = bitcast float* %10 to <8 x float>*
- %12 = load <8 x float>, <8 x float>* %11, align 16
- %13 = fcmp olt <8 x float> %9, %12
- %14 = and <8 x i1> %6, %13
- %15 = zext <8 x i1> %14 to <8 x i32>
- %16 = getelementptr inbounds [1024 x i32], [1024 x i32]* @dj, i64 0, i64 %index
- %17 = bitcast i32* %16 to <8 x i32>*
- store <8 x i32> %15, <8 x i32>* %17, align 16
- %index.next = add i64 %index, 8
- %18 = icmp eq i64 %index.next, 1024
- br i1 %18, label %for.end, label %vector.body
-
-for.end: ; preds = %vector.body
- ret void
-}
-
-define void @_Z9example24ss(i16 signext %x, i16 signext %y) nounwind uwtable noinline ssp {
-; SSE2-LABEL: _Z9example24ss:
-; SSE2: # BB#0: # %vector.ph
-; SSE2-NEXT: movd %edi, %xmm0
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; SSE2-NEXT: movd %esi, %xmm1
-; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
-; SSE2-NEXT: movq $-4096, %rax # imm = 0xF000
-; SSE2-NEXT: .p2align 4, 0x90
-; SSE2-NEXT: .LBB1_1: # %vector.body
-; SSE2-NEXT: # =>This Inner Loop Header: Depth=1
-; SSE2-NEXT: movaps da+4096(%rax), %xmm2
-; SSE2-NEXT: movaps da+4112(%rax), %xmm3
-; SSE2-NEXT: cmpltps db+4112(%rax), %xmm3
-; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
-; SSE2-NEXT: cmpltps db+4096(%rax), %xmm2
-; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; SSE2-NEXT: movdqa %xmm0, %xmm3
-; SSE2-NEXT: pand %xmm2, %xmm3
-; SSE2-NEXT: pandn %xmm1, %xmm2
-; SSE2-NEXT: por %xmm3, %xmm2
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSE2-NEXT: psrad $16, %xmm3
-; SSE2-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSE2-NEXT: psrad $16, %xmm2
-; SSE2-NEXT: movdqa %xmm2, dj+4112(%rax)
-; SSE2-NEXT: movdqa %xmm3, dj+4096(%rax)
-; SSE2-NEXT: addq $32, %rax
-; SSE2-NEXT: jne .LBB1_1
-; SSE2-NEXT: # BB#2: # %for.end
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: _Z9example24ss:
-; SSE41: # BB#0: # %vector.ph
-; SSE41-NEXT: movd %edi, %xmm0
-; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; SSE41-NEXT: movd %esi, %xmm1
-; SSE41-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
-; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
-; SSE41-NEXT: movq $-4096, %rax # imm = 0xF000
-; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
-; SSE41-NEXT: .p2align 4, 0x90
-; SSE41-NEXT: .LBB1_1: # %vector.body
-; SSE41-NEXT: # =>This Inner Loop Header: Depth=1
-; SSE41-NEXT: movaps da+4096(%rax), %xmm3
-; SSE41-NEXT: movaps da+4112(%rax), %xmm4
-; SSE41-NEXT: cmpltps db+4112(%rax), %xmm4
-; SSE41-NEXT: pshufb %xmm2, %xmm4
-; SSE41-NEXT: cmpltps db+4096(%rax), %xmm3
-; SSE41-NEXT: pshufb %xmm2, %xmm3
-; SSE41-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm4[0]
-; SSE41-NEXT: movdqa %xmm0, %xmm4
-; SSE41-NEXT: pand %xmm3, %xmm4
-; SSE41-NEXT: pandn %xmm1, %xmm3
-; SSE41-NEXT: por %xmm4, %xmm3
-; SSE41-NEXT: pshufd {{.*#+}} xmm4 = xmm3[2,3,0,1]
-; SSE41-NEXT: pmovsxwd %xmm4, %xmm4
-; SSE41-NEXT: pmovsxwd %xmm3, %xmm3
-; SSE41-NEXT: movdqa %xmm3, dj+4096(%rax)
-; SSE41-NEXT: movdqa %xmm4, dj+4112(%rax)
-; SSE41-NEXT: addq $32, %rax
-; SSE41-NEXT: jne .LBB1_1
-; SSE41-NEXT: # BB#2: # %for.end
-; SSE41-NEXT: retq
-;
-; AVX1-LABEL: _Z9example24ss:
-; AVX1: # BB#0: # %vector.ph
-; AVX1-NEXT: vmovd %edi, %xmm0
-; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; AVX1-NEXT: vmovd %esi, %xmm1
-; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
-; AVX1-NEXT: movq $-4096, %rax # imm = 0xF000
-; AVX1-NEXT: .p2align 4, 0x90
-; AVX1-NEXT: .LBB1_1: # %vector.body
-; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
-; AVX1-NEXT: vmovups da+4096(%rax), %ymm2
-; AVX1-NEXT: vcmpltps db+4096(%rax), %ymm2, %ymm2
-; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm3
-; AVX1-NEXT: vpacksswb %xmm3, %xmm2, %xmm2
-; AVX1-NEXT: vpandn %xmm1, %xmm2, %xmm3
-; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm2
-; AVX1-NEXT: vpor %xmm3, %xmm2, %xmm2
-; AVX1-NEXT: vpmovsxwd %xmm2, %xmm3
-; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]
-; AVX1-NEXT: vpmovsxwd %xmm2, %xmm2
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2
-; AVX1-NEXT: vmovups %ymm2, dj+4096(%rax)
-; AVX1-NEXT: addq $32, %rax
-; AVX1-NEXT: jne .LBB1_1
-; AVX1-NEXT: # BB#2: # %for.end
-; AVX1-NEXT: vzeroupper
-; AVX1-NEXT: retq
-;
-; AVX2-LABEL: _Z9example24ss:
-; AVX2: # BB#0: # %vector.ph
-; AVX2-NEXT: vmovd %edi, %xmm0
-; AVX2-NEXT: vpbroadcastw %xmm0, %xmm0
-; AVX2-NEXT: vmovd %esi, %xmm1
-; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
-; AVX2-NEXT: movq $-4096, %rax # imm = 0xF000
-; AVX2-NEXT: .p2align 4, 0x90
-; AVX2-NEXT: .LBB1_1: # %vector.body
-; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
-; AVX2-NEXT: vmovups da+4096(%rax), %ymm2
-; AVX2-NEXT: vcmpltps db+4096(%rax), %ymm2, %ymm2
-; AVX2-NEXT: vextractf128 $1, %ymm2, %xmm3
-; AVX2-NEXT: vpacksswb %xmm3, %xmm2, %xmm2
-; AVX2-NEXT: vpandn %xmm1, %xmm2, %xmm3
-; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm2
-; AVX2-NEXT: vpor %xmm3, %xmm2, %xmm2
-; AVX2-NEXT: vpmovsxwd %xmm2, %ymm2
-; AVX2-NEXT: vmovdqu %ymm2, dj+4096(%rax)
-; AVX2-NEXT: addq $32, %rax
-; AVX2-NEXT: jne .LBB1_1
-; AVX2-NEXT: # BB#2: # %for.end
-; AVX2-NEXT: vzeroupper
-; AVX2-NEXT: retq
-vector.ph:
- %0 = insertelement <8 x i16> undef, i16 %x, i32 0
- %broadcast11 = shufflevector <8 x i16> %0, <8 x i16> undef, <8 x i32> zeroinitializer
- %1 = insertelement <8 x i16> undef, i16 %y, i32 0
- %broadcast12 = shufflevector <8 x i16> %1, <8 x i16> undef, <8 x i32> zeroinitializer
- br label %vector.body
-
-vector.body: ; preds = %vector.body, %vector.ph
- %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
- %2 = getelementptr inbounds [1024 x float], [1024 x float]* @da, i64 0, i64 %index
- %3 = bitcast float* %2 to <8 x float>*
- %4 = load <8 x float>, <8 x float>* %3, align 16
- %5 = getelementptr inbounds [1024 x float], [1024 x float]* @db, i64 0, i64 %index
- %6 = bitcast float* %5 to <8 x float>*
- %7 = load <8 x float>, <8 x float>* %6, align 16
- %8 = fcmp olt <8 x float> %4, %7
- %9 = select <8 x i1> %8, <8 x i16> %broadcast11, <8 x i16> %broadcast12
- %10 = sext <8 x i16> %9 to <8 x i32>
- %11 = getelementptr inbounds [1024 x i32], [1024 x i32]* @dj, i64 0, i64 %index
- %12 = bitcast i32* %11 to <8 x i32>*
- store <8 x i32> %10, <8 x i32>* %12, align 16
- %index.next = add i64 %index, 8
- %13 = icmp eq i64 %index.next, 1024
- br i1 %13, label %for.end, label %vector.body
-
-for.end: ; preds = %vector.body
- ret void
-}
projects / llvm / commitdiff