| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | 
 | ; RUN: llc -mtriple=x86_64-unknown-linux-gnu  -mattr=+sse4.2 < %s | FileCheck %s --check-prefix=SSE | 
 | ; RUN: llc -mtriple=x86_64-unknown-linux-gnu  -mattr=+avx < %s | FileCheck %s --check-prefix=AVX1 | 
 | ; RUN: llc -mtriple=x86_64-unknown-linux-gnu  -mattr=+avx2 < %s | FileCheck %s --check-prefix=AVX2 | 
 | ; RUN: llc -mtriple=x86_64-unknown-linux-gnu  -mattr=+avx512f < %s | FileCheck %s --check-prefixes=AVX512,AVX512F | 
 | ; RUN: llc -mtriple=x86_64-unknown-linux-gnu  -mattr=+avx512f,+avx512vl < %s | FileCheck %s --check-prefixes=AVX512,AVX512VL | 
 |  | 
 | ; | 
 | ; vXf32 | 
 | ; | 
 |  | 
 | %struct.a = type { [4 x i32], [4 x i8], %struct.b, i32 } | 
 | %struct.b = type { i32, i32 } | 
 | @c = external dso_local global %struct.a, align 4 | 
 |  | 
 | define <4 x float> @gather_v4f32_ptr_v4i32(<4 x ptr> %ptr, <4 x i32> %trigger, <4 x float> %passthru) { | 
 | ; SSE-LABEL: gather_v4f32_ptr_v4i32: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    pxor %xmm4, %xmm4 | 
 | ; SSE-NEXT:    pcmpeqd %xmm2, %xmm4 | 
 | ; SSE-NEXT:    movmskps %xmm4, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    jne .LBB0_1 | 
 | ; SSE-NEXT:  # %bb.2: # %else | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    jne .LBB0_3 | 
 | ; SSE-NEXT:  .LBB0_4: # %else2 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB0_5 | 
 | ; SSE-NEXT:  .LBB0_6: # %else5 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB0_7 | 
 | ; SSE-NEXT:  .LBB0_8: # %else8 | 
 | ; SSE-NEXT:    movaps %xmm3, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; SSE-NEXT:  .LBB0_1: # %cond.load | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm2 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    pblendw {{.*#+}} xmm3 = xmm2[0,1],xmm3[2,3,4,5,6,7] | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB0_4 | 
 | ; SSE-NEXT:  .LBB0_3: # %cond.load1 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0],mem[0],xmm3[2,3] | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    je .LBB0_6 | 
 | ; SSE-NEXT:  .LBB0_5: # %cond.load4 | 
 | ; SSE-NEXT:    movq %xmm1, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1],mem[0],xmm3[3] | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB0_8 | 
 | ; SSE-NEXT:  .LBB0_7: # %cond.load7 | 
 | ; SSE-NEXT:    pextrq $1, %xmm1, %rax | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1,2],mem[0] | 
 | ; SSE-NEXT:    movaps %xmm3, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: gather_v4f32_ptr_v4i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    je .LBB0_2 | 
 | ; AVX1-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX1-NEXT:  .LBB0_2: # %else | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB0_4 | 
 | ; AVX1-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX1-NEXT:  .LBB0_4: # %else2 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    jne .LBB0_5 | 
 | ; AVX1-NEXT:  # %bb.6: # %else5 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB0_7 | 
 | ; AVX1-NEXT:  .LBB0_8: # %else8 | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; AVX1-NEXT:  .LBB0_5: # %cond.load4 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB0_8 | 
 | ; AVX1-NEXT:  .LBB0_7: # %cond.load7 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: gather_v4f32_ptr_v4i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    je .LBB0_2 | 
 | ; AVX2-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX2-NEXT:  .LBB0_2: # %else | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB0_4 | 
 | ; AVX2-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX2-NEXT:  .LBB0_4: # %else2 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    jne .LBB0_5 | 
 | ; AVX2-NEXT:  # %bb.6: # %else5 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB0_7 | 
 | ; AVX2-NEXT:  .LBB0_8: # %else8 | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; AVX2-NEXT:  .LBB0_5: # %cond.load4 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB0_8 | 
 | ; AVX2-NEXT:  .LBB0_7: # %cond.load7 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; | 
 | ; AVX512F-LABEL: gather_v4f32_ptr_v4i32: | 
 | ; AVX512F:       # %bb.0: | 
 | ; AVX512F-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1 | 
 | ; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k0 | 
 | ; AVX512F-NEXT:    kmovw %k0, %eax | 
 | ; AVX512F-NEXT:    testb $1, %al | 
 | ; AVX512F-NEXT:    je .LBB0_2 | 
 | ; AVX512F-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX512F-NEXT:    vpblendd {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX512F-NEXT:  .LBB0_2: # %else | 
 | ; AVX512F-NEXT:    testb $2, %al | 
 | ; AVX512F-NEXT:    je .LBB0_4 | 
 | ; AVX512F-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX512F-NEXT:  .LBB0_4: # %else2 | 
 | ; AVX512F-NEXT:    testb $4, %al | 
 | ; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX512F-NEXT:    jne .LBB0_5 | 
 | ; AVX512F-NEXT:  # %bb.6: # %else5 | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    jne .LBB0_7 | 
 | ; AVX512F-NEXT:  .LBB0_8: # %else8 | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; AVX512F-NEXT:  .LBB0_5: # %cond.load4 | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    je .LBB0_8 | 
 | ; AVX512F-NEXT:  .LBB0_7: # %cond.load7 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; | 
 | ; AVX512VL-LABEL: gather_v4f32_ptr_v4i32: | 
 | ; AVX512VL:       # %bb.0: | 
 | ; AVX512VL-NEXT:    vptestnmd %xmm1, %xmm1, %k1 | 
 | ; AVX512VL-NEXT:    vgatherqps (,%ymm0), %xmm2 {%k1} | 
 | ; AVX512VL-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512VL-NEXT:    vzeroupper | 
 | ; AVX512VL-NEXT:    retq | 
 |   %mask = icmp eq <4 x i32> %trigger, zeroinitializer | 
 |   %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0(<4 x ptr> %ptr, i32 4, <4 x i1> %mask, <4 x float> %passthru) | 
 |   ret <4 x float> %res | 
 | } | 
 |  | 
 | define <4 x float> @gather_v4f32_v4i32_v4i32(ptr %base, <4 x i32> %idx, <4 x i32> %trigger, <4 x float> %passthru) { | 
 | ; SSE-LABEL: gather_v4f32_v4i32_v4i32: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    movq %rdi, %xmm3 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,1,0,1] | 
 | ; SSE-NEXT:    pmovsxdq %xmm0, %xmm4 | 
 | ; SSE-NEXT:    psllq $2, %xmm4 | 
 | ; SSE-NEXT:    paddq %xmm3, %xmm4 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,2,3] | 
 | ; SSE-NEXT:    pmovsxdq %xmm0, %xmm0 | 
 | ; SSE-NEXT:    pxor %xmm5, %xmm5 | 
 | ; SSE-NEXT:    pcmpeqd %xmm1, %xmm5 | 
 | ; SSE-NEXT:    movmskps %xmm5, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB1_2 | 
 | ; SSE-NEXT:  # %bb.1: # %cond.load | 
 | ; SSE-NEXT:    movq %xmm4, %rcx | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    pblendw {{.*#+}} xmm2 = xmm1[0,1],xmm2[2,3,4,5,6,7] | 
 | ; SSE-NEXT:  .LBB1_2: # %else | 
 | ; SSE-NEXT:    psllq $2, %xmm0 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB1_4 | 
 | ; SSE-NEXT:  # %bb.3: # %cond.load1 | 
 | ; SSE-NEXT:    pextrq $1, %xmm4, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; SSE-NEXT:  .LBB1_4: # %else2 | 
 | ; SSE-NEXT:    paddq %xmm0, %xmm3 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB1_5 | 
 | ; SSE-NEXT:  # %bb.6: # %else5 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB1_7 | 
 | ; SSE-NEXT:  .LBB1_8: # %else8 | 
 | ; SSE-NEXT:    movaps %xmm2, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; SSE-NEXT:  .LBB1_5: # %cond.load4 | 
 | ; SSE-NEXT:    movq %xmm3, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB1_8 | 
 | ; SSE-NEXT:  .LBB1_7: # %cond.load7 | 
 | ; SSE-NEXT:    pextrq $1, %xmm3, %rax | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; SSE-NEXT:    movaps %xmm2, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: gather_v4f32_v4i32_v4i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vmovq %rdi, %xmm3 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[0,1,0,1] | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm0[2,3,2,3] | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm4, %xmm4 | 
 | ; AVX1-NEXT:    vpsllq $2, %xmm4, %xmm4 | 
 | ; AVX1-NEXT:    vpaddq %xmm4, %xmm3, %xmm4 | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpsllq $2, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddq %xmm0, %xmm3, %xmm0 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0 | 
 | ; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    je .LBB1_2 | 
 | ; AVX1-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX1-NEXT:  .LBB1_2: # %else | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB1_4 | 
 | ; AVX1-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX1-NEXT:  .LBB1_4: # %else2 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    jne .LBB1_5 | 
 | ; AVX1-NEXT:  # %bb.6: # %else5 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB1_7 | 
 | ; AVX1-NEXT:  .LBB1_8: # %else8 | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; AVX1-NEXT:  .LBB1_5: # %cond.load4 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB1_8 | 
 | ; AVX1-NEXT:  .LBB1_7: # %cond.load7 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: gather_v4f32_v4i32_v4i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vmovq %rdi, %xmm3 | 
 | ; AVX2-NEXT:    vpbroadcastq %xmm3, %ymm3 | 
 | ; AVX2-NEXT:    vpmovsxdq %xmm0, %ymm0 | 
 | ; AVX2-NEXT:    vpsllq $2, %ymm0, %ymm0 | 
 | ; AVX2-NEXT:    vpaddq %ymm0, %ymm3, %ymm0 | 
 | ; AVX2-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    je .LBB1_2 | 
 | ; AVX2-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX2-NEXT:  .LBB1_2: # %else | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB1_4 | 
 | ; AVX2-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX2-NEXT:  .LBB1_4: # %else2 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    jne .LBB1_5 | 
 | ; AVX2-NEXT:  # %bb.6: # %else5 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB1_7 | 
 | ; AVX2-NEXT:  .LBB1_8: # %else8 | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; AVX2-NEXT:  .LBB1_5: # %cond.load4 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB1_8 | 
 | ; AVX2-NEXT:  .LBB1_7: # %cond.load7 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; | 
 | ; AVX512F-LABEL: gather_v4f32_v4i32_v4i32: | 
 | ; AVX512F:       # %bb.0: | 
 | ; AVX512F-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1 | 
 | ; AVX512F-NEXT:    vmovq %rdi, %xmm3 | 
 | ; AVX512F-NEXT:    vpbroadcastq %xmm3, %ymm3 | 
 | ; AVX512F-NEXT:    vpmovsxdq %xmm0, %ymm0 | 
 | ; AVX512F-NEXT:    vpsllq $2, %ymm0, %ymm0 | 
 | ; AVX512F-NEXT:    vpaddq %ymm0, %ymm3, %ymm0 | 
 | ; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k0 | 
 | ; AVX512F-NEXT:    kmovw %k0, %eax | 
 | ; AVX512F-NEXT:    testb $1, %al | 
 | ; AVX512F-NEXT:    je .LBB1_2 | 
 | ; AVX512F-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX512F-NEXT:    vpblendd {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX512F-NEXT:  .LBB1_2: # %else | 
 | ; AVX512F-NEXT:    testb $2, %al | 
 | ; AVX512F-NEXT:    je .LBB1_4 | 
 | ; AVX512F-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX512F-NEXT:  .LBB1_4: # %else2 | 
 | ; AVX512F-NEXT:    testb $4, %al | 
 | ; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX512F-NEXT:    jne .LBB1_5 | 
 | ; AVX512F-NEXT:  # %bb.6: # %else5 | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    jne .LBB1_7 | 
 | ; AVX512F-NEXT:  .LBB1_8: # %else8 | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; AVX512F-NEXT:  .LBB1_5: # %cond.load4 | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    je .LBB1_8 | 
 | ; AVX512F-NEXT:  .LBB1_7: # %cond.load7 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; | 
 | ; AVX512VL-LABEL: gather_v4f32_v4i32_v4i32: | 
 | ; AVX512VL:       # %bb.0: | 
 | ; AVX512VL-NEXT:    vptestnmd %xmm1, %xmm1, %k1 | 
 | ; AVX512VL-NEXT:    vgatherdps (%rdi,%xmm0,4), %xmm2 {%k1} | 
 | ; AVX512VL-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512VL-NEXT:    retq | 
 |   %vptr0 = insertelement <4 x ptr> undef, ptr %base, i32 0 | 
 |   %vptr1 = shufflevector <4 x ptr> %vptr0, <4 x ptr> undef, <4 x i32> zeroinitializer | 
 |   %vptr2 = getelementptr float, <4 x ptr> %vptr1, <4 x i32> %idx | 
 |  | 
 |   %mask = icmp eq <4 x i32> %trigger, zeroinitializer | 
 |   %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0(<4 x ptr> %vptr2, i32 4, <4 x i1> %mask, <4 x float> %passthru) | 
 |   ret <4 x float> %res | 
 | } | 
 |  | 
 | define <4 x float> @gather_v4f32_v4i64_v4i32(ptr %base, <4 x i64> %idx, <4 x i32> %trigger, <4 x float> %passthru) { | 
 | ; SSE-LABEL: gather_v4f32_v4i64_v4i32: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    movq %rdi, %xmm4 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm4 = xmm4[0,1,0,1] | 
 | ; SSE-NEXT:    psllq $2, %xmm0 | 
 | ; SSE-NEXT:    paddq %xmm4, %xmm0 | 
 | ; SSE-NEXT:    pxor %xmm5, %xmm5 | 
 | ; SSE-NEXT:    pcmpeqd %xmm2, %xmm5 | 
 | ; SSE-NEXT:    movmskps %xmm5, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB2_2 | 
 | ; SSE-NEXT:  # %bb.1: # %cond.load | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm2 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    pblendw {{.*#+}} xmm3 = xmm2[0,1],xmm3[2,3,4,5,6,7] | 
 | ; SSE-NEXT:  .LBB2_2: # %else | 
 | ; SSE-NEXT:    psllq $2, %xmm1 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB2_4 | 
 | ; SSE-NEXT:  # %bb.3: # %cond.load1 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0],mem[0],xmm3[2,3] | 
 | ; SSE-NEXT:  .LBB2_4: # %else2 | 
 | ; SSE-NEXT:    paddq %xmm1, %xmm4 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB2_5 | 
 | ; SSE-NEXT:  # %bb.6: # %else5 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB2_7 | 
 | ; SSE-NEXT:  .LBB2_8: # %else8 | 
 | ; SSE-NEXT:    movaps %xmm3, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; SSE-NEXT:  .LBB2_5: # %cond.load4 | 
 | ; SSE-NEXT:    movq %xmm4, %rcx | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1],mem[0],xmm3[3] | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB2_8 | 
 | ; SSE-NEXT:  .LBB2_7: # %cond.load7 | 
 | ; SSE-NEXT:    pextrq $1, %xmm4, %rax | 
 | ; SSE-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1,2],mem[0] | 
 | ; SSE-NEXT:    movaps %xmm3, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: gather_v4f32_v4i64_v4i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3 | 
 | ; AVX1-NEXT:    vpsllq $2, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vmovq %rdi, %xmm4 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm4[0,1,0,1] | 
 | ; AVX1-NEXT:    vpaddq %xmm3, %xmm4, %xmm3 | 
 | ; AVX1-NEXT:    vpsllq $2, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddq %xmm0, %xmm4, %xmm0 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0 | 
 | ; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    je .LBB2_2 | 
 | ; AVX1-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX1-NEXT:  .LBB2_2: # %else | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB2_4 | 
 | ; AVX1-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX1-NEXT:  .LBB2_4: # %else2 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    jne .LBB2_5 | 
 | ; AVX1-NEXT:  # %bb.6: # %else5 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB2_7 | 
 | ; AVX1-NEXT:  .LBB2_8: # %else8 | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; AVX1-NEXT:  .LBB2_5: # %cond.load4 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB2_8 | 
 | ; AVX1-NEXT:  .LBB2_7: # %cond.load7 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX1-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX1-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: gather_v4f32_v4i64_v4i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vmovq %rdi, %xmm3 | 
 | ; AVX2-NEXT:    vpbroadcastq %xmm3, %ymm3 | 
 | ; AVX2-NEXT:    vpsllq $2, %ymm0, %ymm0 | 
 | ; AVX2-NEXT:    vpaddq %ymm0, %ymm3, %ymm0 | 
 | ; AVX2-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    vpcmpeqd %xmm3, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vmovmskps %xmm1, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    je .LBB2_2 | 
 | ; AVX2-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    vblendps {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX2-NEXT:  .LBB2_2: # %else | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB2_4 | 
 | ; AVX2-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX2-NEXT:  .LBB2_4: # %else2 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    jne .LBB2_5 | 
 | ; AVX2-NEXT:  # %bb.6: # %else5 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB2_7 | 
 | ; AVX2-NEXT:  .LBB2_8: # %else8 | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; AVX2-NEXT:  .LBB2_5: # %cond.load4 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB2_8 | 
 | ; AVX2-NEXT:  .LBB2_7: # %cond.load7 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX2-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; | 
 | ; AVX512F-LABEL: gather_v4f32_v4i64_v4i32: | 
 | ; AVX512F:       # %bb.0: | 
 | ; AVX512F-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1 | 
 | ; AVX512F-NEXT:    vmovq %rdi, %xmm3 | 
 | ; AVX512F-NEXT:    vpbroadcastq %xmm3, %ymm3 | 
 | ; AVX512F-NEXT:    vpsllq $2, %ymm0, %ymm0 | 
 | ; AVX512F-NEXT:    vpaddq %ymm0, %ymm3, %ymm0 | 
 | ; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k0 | 
 | ; AVX512F-NEXT:    kmovw %k0, %eax | 
 | ; AVX512F-NEXT:    testb $1, %al | 
 | ; AVX512F-NEXT:    je .LBB2_2 | 
 | ; AVX512F-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX512F-NEXT:    vpblendd {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3] | 
 | ; AVX512F-NEXT:  .LBB2_2: # %else | 
 | ; AVX512F-NEXT:    testb $2, %al | 
 | ; AVX512F-NEXT:    je .LBB2_4 | 
 | ; AVX512F-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3] | 
 | ; AVX512F-NEXT:  .LBB2_4: # %else2 | 
 | ; AVX512F-NEXT:    testb $4, %al | 
 | ; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX512F-NEXT:    jne .LBB2_5 | 
 | ; AVX512F-NEXT:  # %bb.6: # %else5 | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    jne .LBB2_7 | 
 | ; AVX512F-NEXT:  .LBB2_8: # %else8 | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; AVX512F-NEXT:  .LBB2_5: # %cond.load4 | 
 | ; AVX512F-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3] | 
 | ; AVX512F-NEXT:    testb $8, %al | 
 | ; AVX512F-NEXT:    je .LBB2_8 | 
 | ; AVX512F-NEXT:  .LBB2_7: # %cond.load7 | 
 | ; AVX512F-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0] | 
 | ; AVX512F-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512F-NEXT:    vzeroupper | 
 | ; AVX512F-NEXT:    retq | 
 | ; | 
 | ; AVX512VL-LABEL: gather_v4f32_v4i64_v4i32: | 
 | ; AVX512VL:       # %bb.0: | 
 | ; AVX512VL-NEXT:    vptestnmd %xmm1, %xmm1, %k1 | 
 | ; AVX512VL-NEXT:    vgatherqps (%rdi,%ymm0,4), %xmm2 {%k1} | 
 | ; AVX512VL-NEXT:    vmovaps %xmm2, %xmm0 | 
 | ; AVX512VL-NEXT:    vzeroupper | 
 | ; AVX512VL-NEXT:    retq | 
 |   %vptr0 = insertelement <4 x ptr> undef, ptr %base, i32 0 | 
 |   %vptr1 = shufflevector <4 x ptr> %vptr0, <4 x ptr> undef, <4 x i32> zeroinitializer | 
 |   %vptr2 = getelementptr float, <4 x ptr> %vptr1, <4 x i64> %idx | 
 |  | 
 |   %mask = icmp eq <4 x i32> %trigger, zeroinitializer | 
 |   %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0(<4 x ptr> %vptr2, i32 4, <4 x i1> %mask, <4 x float> %passthru) | 
 |   ret <4 x float> %res | 
 | } | 
 |  | 
 | ; | 
 | ; vXi8 | 
 | ; | 
 |  | 
 | define <16 x i8> @gather_v16i8_v16i32_v16i8(ptr %base, <16 x i32> %idx, <16 x i8> %trigger, <16 x i8> %passthru) { | 
 | ; SSE-LABEL: gather_v16i8_v16i32_v16i8: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    movq %rdi, %xmm6 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm6 = xmm6[0,1,0,1] | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm7 = xmm0[2,3,2,3] | 
 | ; SSE-NEXT:    pmovsxdq %xmm0, %xmm0 | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm0 | 
 | ; SSE-NEXT:    pxor %xmm8, %xmm8 | 
 | ; SSE-NEXT:    pcmpeqb %xmm4, %xmm8 | 
 | ; SSE-NEXT:    pmovmskb %xmm8, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB3_2 | 
 | ; SSE-NEXT:  # %bb.1: # %cond.load | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $0, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_2: # %else | 
 | ; SSE-NEXT:    pmovsxdq %xmm7, %xmm4 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB3_4 | 
 | ; SSE-NEXT:  # %bb.3: # %cond.load1 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $1, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_4: # %else2 | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm4 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    je .LBB3_6 | 
 | ; SSE-NEXT:  # %bb.5: # %cond.load4 | 
 | ; SSE-NEXT:    movq %xmm4, %rcx | 
 | ; SSE-NEXT:    pinsrb $2, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_6: # %else5 | 
 | ; SSE-NEXT:    pmovsxdq %xmm1, %xmm0 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB3_8 | 
 | ; SSE-NEXT:  # %bb.7: # %cond.load7 | 
 | ; SSE-NEXT:    pextrq $1, %xmm4, %rcx | 
 | ; SSE-NEXT:    pinsrb $3, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_8: # %else8 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,2,3] | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm0 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    je .LBB3_10 | 
 | ; SSE-NEXT:  # %bb.9: # %cond.load10 | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $4, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_10: # %else11 | 
 | ; SSE-NEXT:    pmovsxdq %xmm1, %xmm1 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    je .LBB3_12 | 
 | ; SSE-NEXT:  # %bb.11: # %cond.load13 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $5, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_12: # %else14 | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm1 | 
 | ; SSE-NEXT:    testb $64, %al | 
 | ; SSE-NEXT:    je .LBB3_14 | 
 | ; SSE-NEXT:  # %bb.13: # %cond.load16 | 
 | ; SSE-NEXT:    movq %xmm1, %rcx | 
 | ; SSE-NEXT:    pinsrb $6, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_14: # %else17 | 
 | ; SSE-NEXT:    pmovsxdq %xmm2, %xmm0 | 
 | ; SSE-NEXT:    testb %al, %al | 
 | ; SSE-NEXT:    jns .LBB3_16 | 
 | ; SSE-NEXT:  # %bb.15: # %cond.load19 | 
 | ; SSE-NEXT:    pextrq $1, %xmm1, %rcx | 
 | ; SSE-NEXT:    pinsrb $7, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_16: # %else20 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[2,3,2,3] | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm0 | 
 | ; SSE-NEXT:    testl $256, %eax # imm = 0x100 | 
 | ; SSE-NEXT:    je .LBB3_18 | 
 | ; SSE-NEXT:  # %bb.17: # %cond.load22 | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $8, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_18: # %else23 | 
 | ; SSE-NEXT:    pmovsxdq %xmm1, %xmm1 | 
 | ; SSE-NEXT:    testl $512, %eax # imm = 0x200 | 
 | ; SSE-NEXT:    je .LBB3_20 | 
 | ; SSE-NEXT:  # %bb.19: # %cond.load25 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $9, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_20: # %else26 | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm1 | 
 | ; SSE-NEXT:    testl $1024, %eax # imm = 0x400 | 
 | ; SSE-NEXT:    je .LBB3_22 | 
 | ; SSE-NEXT:  # %bb.21: # %cond.load28 | 
 | ; SSE-NEXT:    movq %xmm1, %rcx | 
 | ; SSE-NEXT:    pinsrb $10, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_22: # %else29 | 
 | ; SSE-NEXT:    pmovsxdq %xmm3, %xmm0 | 
 | ; SSE-NEXT:    testl $2048, %eax # imm = 0x800 | 
 | ; SSE-NEXT:    je .LBB3_24 | 
 | ; SSE-NEXT:  # %bb.23: # %cond.load31 | 
 | ; SSE-NEXT:    pextrq $1, %xmm1, %rcx | 
 | ; SSE-NEXT:    pinsrb $11, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_24: # %else32 | 
 | ; SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm3[2,3,2,3] | 
 | ; SSE-NEXT:    paddq %xmm6, %xmm0 | 
 | ; SSE-NEXT:    testl $4096, %eax # imm = 0x1000 | 
 | ; SSE-NEXT:    je .LBB3_26 | 
 | ; SSE-NEXT:  # %bb.25: # %cond.load34 | 
 | ; SSE-NEXT:    movq %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $12, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_26: # %else35 | 
 | ; SSE-NEXT:    pmovsxdq %xmm1, %xmm1 | 
 | ; SSE-NEXT:    testl $8192, %eax # imm = 0x2000 | 
 | ; SSE-NEXT:    je .LBB3_28 | 
 | ; SSE-NEXT:  # %bb.27: # %cond.load37 | 
 | ; SSE-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE-NEXT:    pinsrb $13, (%rcx), %xmm5 | 
 | ; SSE-NEXT:  .LBB3_28: # %else38 | 
 | ; SSE-NEXT:    paddq %xmm1, %xmm6 | 
 | ; SSE-NEXT:    testl $16384, %eax # imm = 0x4000 | 
 | ; SSE-NEXT:    jne .LBB3_29 | 
 | ; SSE-NEXT:  # %bb.30: # %else41 | 
 | ; SSE-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; SSE-NEXT:    jne .LBB3_31 | 
 | ; SSE-NEXT:  .LBB3_32: # %else44 | 
 | ; SSE-NEXT:    movdqa %xmm5, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; SSE-NEXT:  .LBB3_29: # %cond.load40 | 
 | ; SSE-NEXT:    movq %xmm6, %rcx | 
 | ; SSE-NEXT:    pinsrb $14, (%rcx), %xmm5 | 
 | ; SSE-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; SSE-NEXT:    je .LBB3_32 | 
 | ; SSE-NEXT:  .LBB3_31: # %cond.load43 | 
 | ; SSE-NEXT:    pextrq $1, %xmm6, %rax | 
 | ; SSE-NEXT:    pinsrb $15, (%rax), %xmm5 | 
 | ; SSE-NEXT:    movdqa %xmm5, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: gather_v16i8_v16i32_v16i8: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vmovq %rdi, %xmm4 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm4[0,1,0,1] | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm5 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm0[2,3,2,3] | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm6, %xmm6 | 
 | ; AVX1-NEXT:    vpaddq %xmm6, %xmm4, %xmm6 | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddq %xmm0, %xmm4, %xmm0 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm6, %ymm0, %ymm0 | 
 | ; AVX1-NEXT:    vpxor %xmm6, %xmm6, %xmm6 | 
 | ; AVX1-NEXT:    vpcmpeqb %xmm6, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpmovmskb %xmm2, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    je .LBB3_2 | 
 | ; AVX1-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $0, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_2: # %else | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm5[2,3,2,3] | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm5, %xmm6 | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB3_4 | 
 | ; AVX1-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $1, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_4: # %else2 | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm2, %xmm5 | 
 | ; AVX1-NEXT:    vpaddq %xmm6, %xmm4, %xmm2 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    je .LBB3_6 | 
 | ; AVX1-NEXT:  # %bb.5: # %cond.load4 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $2, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_6: # %else5 | 
 | ; AVX1-NEXT:    vpaddq %xmm5, %xmm4, %xmm5 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB3_8 | 
 | ; AVX1-NEXT:  # %bb.7: # %cond.load7 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $3, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_8: # %else8 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm0 | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    je .LBB3_10 | 
 | ; AVX1-NEXT:  # %bb.9: # %cond.load10 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $4, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_10: # %else11 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm1[2,3,2,3] | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm1, %xmm6 | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    je .LBB3_12 | 
 | ; AVX1-NEXT:  # %bb.11: # %cond.load13 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $5, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_12: # %else14 | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm2, %xmm5 | 
 | ; AVX1-NEXT:    vpaddq %xmm6, %xmm4, %xmm2 | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    je .LBB3_14 | 
 | ; AVX1-NEXT:  # %bb.13: # %cond.load16 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $6, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_14: # %else17 | 
 | ; AVX1-NEXT:    vpaddq %xmm5, %xmm4, %xmm5 | 
 | ; AVX1-NEXT:    testb %al, %al | 
 | ; AVX1-NEXT:    jns .LBB3_16 | 
 | ; AVX1-NEXT:  # %bb.15: # %cond.load19 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $7, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_16: # %else20 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm1 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm0 | 
 | ; AVX1-NEXT:    testl $256, %eax # imm = 0x100 | 
 | ; AVX1-NEXT:    je .LBB3_18 | 
 | ; AVX1-NEXT:  # %bb.17: # %cond.load22 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $8, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_18: # %else23 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm1[2,3,2,3] | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    testl $512, %eax # imm = 0x200 | 
 | ; AVX1-NEXT:    je .LBB3_20 | 
 | ; AVX1-NEXT:  # %bb.19: # %cond.load25 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $9, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_20: # %else26 | 
 | ; AVX1-NEXT:    vpmovsxdq %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpaddq %xmm1, %xmm4, %xmm1 | 
 | ; AVX1-NEXT:    testl $1024, %eax # imm = 0x400 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    je .LBB3_22 | 
 | ; AVX1-NEXT:  # %bb.21: # %cond.load28 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $10, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_22: # %else29 | 
 | ; AVX1-NEXT:    vpaddq %xmm2, %xmm4, %xmm2 | 
 | ; AVX1-NEXT:    testl $2048, %eax # imm = 0x800 | 
 | ; AVX1-NEXT:    je .LBB3_24 | 
 | ; AVX1-NEXT:  # %bb.23: # %cond.load31 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $11, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_24: # %else32 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm0 | 
 | ; AVX1-NEXT:    testl $4096, %eax # imm = 0x1000 | 
 | ; AVX1-NEXT:    je .LBB3_26 | 
 | ; AVX1-NEXT:  # %bb.25: # %cond.load34 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $12, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_26: # %else35 | 
 | ; AVX1-NEXT:    testl $8192, %eax # imm = 0x2000 | 
 | ; AVX1-NEXT:    je .LBB3_28 | 
 | ; AVX1-NEXT:  # %bb.27: # %cond.load37 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $13, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:  .LBB3_28: # %else38 | 
 | ; AVX1-NEXT:    testl $16384, %eax # imm = 0x4000 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0 | 
 | ; AVX1-NEXT:    jne .LBB3_29 | 
 | ; AVX1-NEXT:  # %bb.30: # %else41 | 
 | ; AVX1-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX1-NEXT:    jne .LBB3_31 | 
 | ; AVX1-NEXT:  .LBB3_32: # %else44 | 
 | ; AVX1-NEXT:    vmovdqa %xmm3, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; AVX1-NEXT:  .LBB3_29: # %cond.load40 | 
 | ; AVX1-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX1-NEXT:    vpinsrb $14, (%rcx), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX1-NEXT:    je .LBB3_32 | 
 | ; AVX1-NEXT:  .LBB3_31: # %cond.load43 | 
 | ; AVX1-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX1-NEXT:    vpinsrb $15, (%rax), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vmovdqa %xmm3, %xmm0 | 
 | ; AVX1-NEXT:    vzeroupper | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: gather_v16i8_v16i32_v16i8: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vmovq %rdi, %xmm4 | 
 | ; AVX2-NEXT:    vpbroadcastq %xmm4, %ymm4 | 
 | ; AVX2-NEXT:    vpmovsxdq %xmm0, %ymm5 | 
 | ; AVX2-NEXT:    vpaddq %ymm5, %ymm4, %ymm5 | 
 | ; AVX2-NEXT:    vpxor %xmm6, %xmm6, %xmm6 | 
 | ; AVX2-NEXT:    vpcmpeqb %xmm6, %xmm2, %xmm2 | 
 | ; AVX2-NEXT:    vpmovmskb %xmm2, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    je .LBB3_2 | 
 | ; AVX2-NEXT:  # %bb.1: # %cond.load | 
 | ; AVX2-NEXT:    vmovq %xmm5, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $0, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_2: # %else | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB3_4 | 
 | ; AVX2-NEXT:  # %bb.3: # %cond.load1 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm5, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $1, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_4: # %else2 | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm2 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm5, %xmm0 | 
 | ; AVX2-NEXT:    je .LBB3_6 | 
 | ; AVX2-NEXT:  # %bb.5: # %cond.load4 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $2, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_6: # %else5 | 
 | ; AVX2-NEXT:    vpmovsxdq %xmm2, %ymm2 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB3_8 | 
 | ; AVX2-NEXT:  # %bb.7: # %cond.load7 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $3, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_8: # %else8 | 
 | ; AVX2-NEXT:    vpaddq %ymm2, %ymm4, %ymm0 | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    je .LBB3_10 | 
 | ; AVX2-NEXT:  # %bb.9: # %cond.load10 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $4, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_10: # %else11 | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    je .LBB3_12 | 
 | ; AVX2-NEXT:  # %bb.11: # %cond.load13 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $5, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_12: # %else14 | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    je .LBB3_14 | 
 | ; AVX2-NEXT:  # %bb.13: # %cond.load16 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $6, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_14: # %else17 | 
 | ; AVX2-NEXT:    vpmovsxdq %xmm1, %ymm2 | 
 | ; AVX2-NEXT:    testb %al, %al | 
 | ; AVX2-NEXT:    jns .LBB3_16 | 
 | ; AVX2-NEXT:  # %bb.15: # %cond.load19 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $7, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_16: # %else20 | 
 | ; AVX2-NEXT:    vpaddq %ymm2, %ymm4, %ymm0 | 
 | ; AVX2-NEXT:    testl $256, %eax # imm = 0x100 | 
 | ; AVX2-NEXT:    je .LBB3_18 | 
 | ; AVX2-NEXT:  # %bb.17: # %cond.load22 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $8, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_18: # %else23 | 
 | ; AVX2-NEXT:    testl $512, %eax # imm = 0x200 | 
 | ; AVX2-NEXT:    je .LBB3_20 | 
 | ; AVX2-NEXT:  # %bb.19: # %cond.load25 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $9, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_20: # %else26 | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm1 | 
 | ; AVX2-NEXT:    testl $1024, %eax # imm = 0x400 | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    je .LBB3_22 | 
 | ; AVX2-NEXT:  # %bb.21: # %cond.load28 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $10, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_22: # %else29 | 
 | ; AVX2-NEXT:    vpmovsxdq %xmm1, %ymm1 | 
 | ; AVX2-NEXT:    testl $2048, %eax # imm = 0x800 | 
 | ; AVX2-NEXT:    je .LBB3_24 | 
 | ; AVX2-NEXT:  # %bb.23: # %cond.load31 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $11, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_24: # %else32 | 
 | ; AVX2-NEXT:    vpaddq %ymm1, %ymm4, %ymm0 | 
 | ; AVX2-NEXT:    testl $4096, %eax # imm = 0x1000 | 
 | ; AVX2-NEXT:    je .LBB3_26 | 
 | ; AVX2-NEXT:  # %bb.25: # %cond.load34 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $12, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_26: # %else35 | 
 | ; AVX2-NEXT:    testl $8192, %eax # imm = 0x2000 | 
 | ; AVX2-NEXT:    je .LBB3_28 | 
 | ; AVX2-NEXT:  # %bb.27: # %cond.load37 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $13, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:  .LBB3_28: # %else38 | 
 | ; AVX2-NEXT:    testl $16384, %eax # imm = 0x4000 | 
 | ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0 | 
 | ; AVX2-NEXT:    jne .LBB3_29 | 
 | ; AVX2-NEXT:  # %bb.30: # %else41 | 
 | ; AVX2-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX2-NEXT:    jne .LBB3_31 | 
 | ; AVX2-NEXT:  .LBB3_32: # %else44 | 
 | ; AVX2-NEXT:    vmovdqa %xmm3, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; AVX2-NEXT:  .LBB3_29: # %cond.load40 | 
 | ; AVX2-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX2-NEXT:    vpinsrb $14, (%rcx), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX2-NEXT:    je .LBB3_32 | 
 | ; AVX2-NEXT:  .LBB3_31: # %cond.load43 | 
 | ; AVX2-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX2-NEXT:    vpinsrb $15, (%rax), %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    vmovdqa %xmm3, %xmm0 | 
 | ; AVX2-NEXT:    vzeroupper | 
 | ; AVX2-NEXT:    retq | 
 | ; | 
 | ; AVX512-LABEL: gather_v16i8_v16i32_v16i8: | 
 | ; AVX512:       # %bb.0: | 
 | ; AVX512-NEXT:    vpbroadcastq %rdi, %zmm3 | 
 | ; AVX512-NEXT:    vpmovsxdq %ymm0, %zmm4 | 
 | ; AVX512-NEXT:    vpaddq %zmm4, %zmm3, %zmm4 | 
 | ; AVX512-NEXT:    vpxor %xmm5, %xmm5, %xmm5 | 
 | ; AVX512-NEXT:    vpcmpeqb %xmm5, %xmm1, %xmm1 | 
 | ; AVX512-NEXT:    vpmovmskb %xmm1, %eax | 
 | ; AVX512-NEXT:    testb $1, %al | 
 | ; AVX512-NEXT:    jne .LBB3_1 | 
 | ; AVX512-NEXT:  # %bb.2: # %else | 
 | ; AVX512-NEXT:    testb $2, %al | 
 | ; AVX512-NEXT:    jne .LBB3_3 | 
 | ; AVX512-NEXT:  .LBB3_4: # %else2 | 
 | ; AVX512-NEXT:    testb $4, %al | 
 | ; AVX512-NEXT:    jne .LBB3_5 | 
 | ; AVX512-NEXT:  .LBB3_6: # %else5 | 
 | ; AVX512-NEXT:    testb $8, %al | 
 | ; AVX512-NEXT:    je .LBB3_8 | 
 | ; AVX512-NEXT:  .LBB3_7: # %cond.load7 | 
 | ; AVX512-NEXT:    vextracti128 $1, %ymm4, %xmm1 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $3, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_8: # %else8 | 
 | ; AVX512-NEXT:    testb $16, %al | 
 | ; AVX512-NEXT:    vextracti32x4 $2, %zmm4, %xmm1 | 
 | ; AVX512-NEXT:    je .LBB3_10 | 
 | ; AVX512-NEXT:  # %bb.9: # %cond.load10 | 
 | ; AVX512-NEXT:    vmovq %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $4, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_10: # %else11 | 
 | ; AVX512-NEXT:    testb $32, %al | 
 | ; AVX512-NEXT:    je .LBB3_12 | 
 | ; AVX512-NEXT:  # %bb.11: # %cond.load13 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $5, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_12: # %else14 | 
 | ; AVX512-NEXT:    vextracti64x4 $1, %zmm0, %ymm1 | 
 | ; AVX512-NEXT:    testb $64, %al | 
 | ; AVX512-NEXT:    vextracti32x4 $3, %zmm4, %xmm0 | 
 | ; AVX512-NEXT:    je .LBB3_14 | 
 | ; AVX512-NEXT:  # %bb.13: # %cond.load16 | 
 | ; AVX512-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $6, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_14: # %else17 | 
 | ; AVX512-NEXT:    vpmovsxdq %ymm1, %zmm1 | 
 | ; AVX512-NEXT:    testb %al, %al | 
 | ; AVX512-NEXT:    jns .LBB3_16 | 
 | ; AVX512-NEXT:  # %bb.15: # %cond.load19 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $7, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_16: # %else20 | 
 | ; AVX512-NEXT:    vpaddq %zmm1, %zmm3, %zmm0 | 
 | ; AVX512-NEXT:    testl $256, %eax # imm = 0x100 | 
 | ; AVX512-NEXT:    jne .LBB3_17 | 
 | ; AVX512-NEXT:  # %bb.18: # %else23 | 
 | ; AVX512-NEXT:    testl $512, %eax # imm = 0x200 | 
 | ; AVX512-NEXT:    jne .LBB3_19 | 
 | ; AVX512-NEXT:  .LBB3_20: # %else26 | 
 | ; AVX512-NEXT:    testl $1024, %eax # imm = 0x400 | 
 | ; AVX512-NEXT:    jne .LBB3_21 | 
 | ; AVX512-NEXT:  .LBB3_22: # %else29 | 
 | ; AVX512-NEXT:    testl $2048, %eax # imm = 0x800 | 
 | ; AVX512-NEXT:    je .LBB3_24 | 
 | ; AVX512-NEXT:  .LBB3_23: # %cond.load31 | 
 | ; AVX512-NEXT:    vextracti128 $1, %ymm0, %xmm1 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $11, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_24: # %else32 | 
 | ; AVX512-NEXT:    testl $4096, %eax # imm = 0x1000 | 
 | ; AVX512-NEXT:    vextracti32x4 $2, %zmm0, %xmm1 | 
 | ; AVX512-NEXT:    je .LBB3_26 | 
 | ; AVX512-NEXT:  # %bb.25: # %cond.load34 | 
 | ; AVX512-NEXT:    vmovq %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $12, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_26: # %else35 | 
 | ; AVX512-NEXT:    testl $8192, %eax # imm = 0x2000 | 
 | ; AVX512-NEXT:    je .LBB3_28 | 
 | ; AVX512-NEXT:  # %bb.27: # %cond.load37 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $13, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:  .LBB3_28: # %else38 | 
 | ; AVX512-NEXT:    testl $16384, %eax # imm = 0x4000 | 
 | ; AVX512-NEXT:    vextracti32x4 $3, %zmm0, %xmm0 | 
 | ; AVX512-NEXT:    jne .LBB3_29 | 
 | ; AVX512-NEXT:  # %bb.30: # %else41 | 
 | ; AVX512-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX512-NEXT:    jne .LBB3_31 | 
 | ; AVX512-NEXT:  .LBB3_32: # %else44 | 
 | ; AVX512-NEXT:    vmovdqa %xmm2, %xmm0 | 
 | ; AVX512-NEXT:    vzeroupper | 
 | ; AVX512-NEXT:    retq | 
 | ; AVX512-NEXT:  .LBB3_1: # %cond.load | 
 | ; AVX512-NEXT:    vmovq %xmm4, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $0, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testb $2, %al | 
 | ; AVX512-NEXT:    je .LBB3_4 | 
 | ; AVX512-NEXT:  .LBB3_3: # %cond.load1 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm4, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $1, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testb $4, %al | 
 | ; AVX512-NEXT:    je .LBB3_6 | 
 | ; AVX512-NEXT:  .LBB3_5: # %cond.load4 | 
 | ; AVX512-NEXT:    vextracti128 $1, %ymm4, %xmm1 | 
 | ; AVX512-NEXT:    vmovq %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $2, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testb $8, %al | 
 | ; AVX512-NEXT:    jne .LBB3_7 | 
 | ; AVX512-NEXT:    jmp .LBB3_8 | 
 | ; AVX512-NEXT:  .LBB3_17: # %cond.load22 | 
 | ; AVX512-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $8, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testl $512, %eax # imm = 0x200 | 
 | ; AVX512-NEXT:    je .LBB3_20 | 
 | ; AVX512-NEXT:  .LBB3_19: # %cond.load25 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $9, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testl $1024, %eax # imm = 0x400 | 
 | ; AVX512-NEXT:    je .LBB3_22 | 
 | ; AVX512-NEXT:  .LBB3_21: # %cond.load28 | 
 | ; AVX512-NEXT:    vextracti128 $1, %ymm0, %xmm1 | 
 | ; AVX512-NEXT:    vmovq %xmm1, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $10, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testl $2048, %eax # imm = 0x800 | 
 | ; AVX512-NEXT:    jne .LBB3_23 | 
 | ; AVX512-NEXT:    jmp .LBB3_24 | 
 | ; AVX512-NEXT:  .LBB3_29: # %cond.load40 | 
 | ; AVX512-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX512-NEXT:    vpinsrb $14, (%rcx), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    testl $32768, %eax # imm = 0x8000 | 
 | ; AVX512-NEXT:    je .LBB3_32 | 
 | ; AVX512-NEXT:  .LBB3_31: # %cond.load43 | 
 | ; AVX512-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX512-NEXT:    vpinsrb $15, (%rax), %xmm2, %xmm2 | 
 | ; AVX512-NEXT:    vmovdqa %xmm2, %xmm0 | 
 | ; AVX512-NEXT:    vzeroupper | 
 | ; AVX512-NEXT:    retq | 
 |   %vptr0 = insertelement <16 x ptr> undef, ptr %base, i32 0 | 
 |   %vptr1 = shufflevector <16 x ptr> %vptr0, <16 x ptr> undef, <16 x i32> zeroinitializer | 
 |   %vptr2 = getelementptr i8, <16 x ptr> %vptr1, <16 x i32> %idx | 
 |  | 
 |   %mask = icmp eq <16 x i8> %trigger, zeroinitializer | 
 |   %res = call <16 x i8> @llvm.masked.gather.v16i8.v16p0(<16 x ptr> %vptr2, i32 4, <16 x i1> %mask, <16 x i8> %passthru) | 
 |   ret <16 x i8> %res | 
 | } | 
 |  | 
 | define <8 x i32> @gather_v8i32_v8i32(<8 x i32> %trigger) { | 
 | ; SSE-LABEL: gather_v8i32_v8i32: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    movdqa %xmm1, %xmm3 | 
 | ; SSE-NEXT:    movdqa %xmm0, %xmm2 | 
 | ; SSE-NEXT:    pxor %xmm0, %xmm0 | 
 | ; SSE-NEXT:    pcmpeqd %xmm0, %xmm1 | 
 | ; SSE-NEXT:    pcmpeqd %xmm2, %xmm0 | 
 | ; SSE-NEXT:    packssdw %xmm1, %xmm0 | 
 | ; SSE-NEXT:    packsswb %xmm0, %xmm0 | 
 | ; SSE-NEXT:    pmovmskb %xmm0, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB4_1 | 
 | ; SSE-NEXT:  # %bb.2: # %cond.load | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm0 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    jne .LBB4_4 | 
 | ; SSE-NEXT:    jmp .LBB4_5 | 
 | ; SSE-NEXT:  .LBB4_1: | 
 | ; SSE-NEXT:    # implicit-def: $xmm0 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB4_5 | 
 | ; SSE-NEXT:  .LBB4_4: # %cond.load1 | 
 | ; SSE-NEXT:    pinsrd $1, c+12(%rip), %xmm0 | 
 | ; SSE-NEXT:  .LBB4_5: # %else2 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB4_6 | 
 | ; SSE-NEXT:  # %bb.7: # %else5 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB4_8 | 
 | ; SSE-NEXT:  .LBB4_9: # %else8 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    je .LBB4_10 | 
 | ; SSE-NEXT:  .LBB4_11: # %cond.load10 | 
 | ; SSE-NEXT:    pinsrd $0, c+12(%rip), %xmm1 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    jne .LBB4_13 | 
 | ; SSE-NEXT:    jmp .LBB4_14 | 
 | ; SSE-NEXT:  .LBB4_6: # %cond.load4 | 
 | ; SSE-NEXT:    pinsrd $2, c+12(%rip), %xmm0 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB4_9 | 
 | ; SSE-NEXT:  .LBB4_8: # %cond.load7 | 
 | ; SSE-NEXT:    pinsrd $3, c+12(%rip), %xmm0 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    jne .LBB4_11 | 
 | ; SSE-NEXT:  .LBB4_10: | 
 | ; SSE-NEXT:    # implicit-def: $xmm1 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    je .LBB4_14 | 
 | ; SSE-NEXT:  .LBB4_13: # %cond.load13 | 
 | ; SSE-NEXT:    pinsrd $1, c+12(%rip), %xmm1 | 
 | ; SSE-NEXT:  .LBB4_14: # %else14 | 
 | ; SSE-NEXT:    testb $64, %al | 
 | ; SSE-NEXT:    jne .LBB4_15 | 
 | ; SSE-NEXT:  # %bb.16: # %else17 | 
 | ; SSE-NEXT:    testb $-128, %al | 
 | ; SSE-NEXT:    je .LBB4_18 | 
 | ; SSE-NEXT:  .LBB4_17: # %cond.load19 | 
 | ; SSE-NEXT:    pinsrd $3, c+12(%rip), %xmm1 | 
 | ; SSE-NEXT:  .LBB4_18: # %else20 | 
 | ; SSE-NEXT:    pxor %xmm4, %xmm4 | 
 | ; SSE-NEXT:    movdqa %xmm2, %xmm5 | 
 | ; SSE-NEXT:    pcmpeqd %xmm4, %xmm5 | 
 | ; SSE-NEXT:    pcmpeqd %xmm3, %xmm4 | 
 | ; SSE-NEXT:    packssdw %xmm4, %xmm5 | 
 | ; SSE-NEXT:    packsswb %xmm5, %xmm5 | 
 | ; SSE-NEXT:    pmovmskb %xmm5, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB4_19 | 
 | ; SSE-NEXT:  # %bb.20: # %cond.load23 | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm4 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    jne .LBB4_22 | 
 | ; SSE-NEXT:    jmp .LBB4_23 | 
 | ; SSE-NEXT:  .LBB4_15: # %cond.load16 | 
 | ; SSE-NEXT:    pinsrd $2, c+12(%rip), %xmm1 | 
 | ; SSE-NEXT:    testb $-128, %al | 
 | ; SSE-NEXT:    jne .LBB4_17 | 
 | ; SSE-NEXT:    jmp .LBB4_18 | 
 | ; SSE-NEXT:  .LBB4_19: | 
 | ; SSE-NEXT:    # implicit-def: $xmm4 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB4_23 | 
 | ; SSE-NEXT:  .LBB4_22: # %cond.load28 | 
 | ; SSE-NEXT:    pinsrd $1, c+28(%rip), %xmm4 | 
 | ; SSE-NEXT:  .LBB4_23: # %else31 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB4_24 | 
 | ; SSE-NEXT:  # %bb.25: # %else36 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB4_26 | 
 | ; SSE-NEXT:  .LBB4_27: # %else41 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    je .LBB4_28 | 
 | ; SSE-NEXT:  .LBB4_29: # %cond.load43 | 
 | ; SSE-NEXT:    pinsrd $0, c+28(%rip), %xmm5 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    jne .LBB4_31 | 
 | ; SSE-NEXT:    jmp .LBB4_32 | 
 | ; SSE-NEXT:  .LBB4_24: # %cond.load33 | 
 | ; SSE-NEXT:    pinsrd $2, c+28(%rip), %xmm4 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB4_27 | 
 | ; SSE-NEXT:  .LBB4_26: # %cond.load38 | 
 | ; SSE-NEXT:    pinsrd $3, c+28(%rip), %xmm4 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    jne .LBB4_29 | 
 | ; SSE-NEXT:  .LBB4_28: | 
 | ; SSE-NEXT:    # implicit-def: $xmm5 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    je .LBB4_32 | 
 | ; SSE-NEXT:  .LBB4_31: # %cond.load48 | 
 | ; SSE-NEXT:    pinsrd $1, c+28(%rip), %xmm5 | 
 | ; SSE-NEXT:  .LBB4_32: # %else51 | 
 | ; SSE-NEXT:    testb $64, %al | 
 | ; SSE-NEXT:    jne .LBB4_33 | 
 | ; SSE-NEXT:  # %bb.34: # %else56 | 
 | ; SSE-NEXT:    testb $-128, %al | 
 | ; SSE-NEXT:    je .LBB4_36 | 
 | ; SSE-NEXT:  .LBB4_35: # %cond.load58 | 
 | ; SSE-NEXT:    pinsrd $3, c+28(%rip), %xmm5 | 
 | ; SSE-NEXT:  .LBB4_36: # %else61 | 
 | ; SSE-NEXT:    pxor %xmm6, %xmm6 | 
 | ; SSE-NEXT:    pcmpeqd %xmm6, %xmm2 | 
 | ; SSE-NEXT:    pcmpeqd %xmm6, %xmm3 | 
 | ; SSE-NEXT:    packssdw %xmm3, %xmm2 | 
 | ; SSE-NEXT:    packsswb %xmm2, %xmm2 | 
 | ; SSE-NEXT:    pmovmskb %xmm2, %eax | 
 | ; SSE-NEXT:    testb $1, %al | 
 | ; SSE-NEXT:    je .LBB4_37 | 
 | ; SSE-NEXT:  # %bb.38: # %cond.load64 | 
 | ; SSE-NEXT:    movd {{.*#+}} xmm2 = mem[0],zero,zero,zero | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    jne .LBB4_40 | 
 | ; SSE-NEXT:    jmp .LBB4_41 | 
 | ; SSE-NEXT:  .LBB4_33: # %cond.load53 | 
 | ; SSE-NEXT:    pinsrd $2, c+28(%rip), %xmm5 | 
 | ; SSE-NEXT:    testb $-128, %al | 
 | ; SSE-NEXT:    jne .LBB4_35 | 
 | ; SSE-NEXT:    jmp .LBB4_36 | 
 | ; SSE-NEXT:  .LBB4_37: | 
 | ; SSE-NEXT:    # implicit-def: $xmm2 | 
 | ; SSE-NEXT:    testb $2, %al | 
 | ; SSE-NEXT:    je .LBB4_41 | 
 | ; SSE-NEXT:  .LBB4_40: # %cond.load69 | 
 | ; SSE-NEXT:    pinsrd $1, c+28(%rip), %xmm2 | 
 | ; SSE-NEXT:  .LBB4_41: # %else72 | 
 | ; SSE-NEXT:    testb $4, %al | 
 | ; SSE-NEXT:    jne .LBB4_42 | 
 | ; SSE-NEXT:  # %bb.43: # %else77 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    jne .LBB4_44 | 
 | ; SSE-NEXT:  .LBB4_45: # %else82 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    je .LBB4_46 | 
 | ; SSE-NEXT:  .LBB4_47: # %cond.load84 | 
 | ; SSE-NEXT:    pinsrd $0, c+28(%rip), %xmm3 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    jne .LBB4_49 | 
 | ; SSE-NEXT:    jmp .LBB4_50 | 
 | ; SSE-NEXT:  .LBB4_42: # %cond.load74 | 
 | ; SSE-NEXT:    pinsrd $2, c+28(%rip), %xmm2 | 
 | ; SSE-NEXT:    testb $8, %al | 
 | ; SSE-NEXT:    je .LBB4_45 | 
 | ; SSE-NEXT:  .LBB4_44: # %cond.load79 | 
 | ; SSE-NEXT:    pinsrd $3, c+28(%rip), %xmm2 | 
 | ; SSE-NEXT:    testb $16, %al | 
 | ; SSE-NEXT:    jne .LBB4_47 | 
 | ; SSE-NEXT:  .LBB4_46: | 
 | ; SSE-NEXT:    # implicit-def: $xmm3 | 
 | ; SSE-NEXT:    testb $32, %al | 
 | ; SSE-NEXT:    je .LBB4_50 | 
 | ; SSE-NEXT:  .LBB4_49: # %cond.load89 | 
 | ; SSE-NEXT:    pinsrd $1, c+28(%rip), %xmm3 | 
 | ; SSE-NEXT:  .LBB4_50: # %else92 | 
 | ; SSE-NEXT:    testb $64, %al | 
 | ; SSE-NEXT:    je .LBB4_52 | 
 | ; SSE-NEXT:  # %bb.51: # %cond.load94 | 
 | ; SSE-NEXT:    pinsrd $2, c+28(%rip), %xmm3 | 
 | ; SSE-NEXT:  .LBB4_52: # %else97 | 
 | ; SSE-NEXT:    paddd %xmm4, %xmm0 | 
 | ; SSE-NEXT:    paddd %xmm5, %xmm1 | 
 | ; SSE-NEXT:    testb $-128, %al | 
 | ; SSE-NEXT:    je .LBB4_54 | 
 | ; SSE-NEXT:  # %bb.53: # %cond.load99 | 
 | ; SSE-NEXT:    pinsrd $3, c+28(%rip), %xmm3 | 
 | ; SSE-NEXT:  .LBB4_54: # %else102 | 
 | ; SSE-NEXT:    paddd %xmm3, %xmm1 | 
 | ; SSE-NEXT:    paddd %xmm2, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: gather_v8i32_v8i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm2 | 
 | ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm2, %xmm3 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm1, %ymm1 | 
 | ; AVX1-NEXT:    vmovmskps %ymm1, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    # implicit-def: $ymm1 | 
 | ; AVX1-NEXT:    jne .LBB4_1 | 
 | ; AVX1-NEXT:  # %bb.2: # %else | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    jne .LBB4_3 | 
 | ; AVX1-NEXT:  .LBB4_4: # %else2 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    jne .LBB4_5 | 
 | ; AVX1-NEXT:  .LBB4_6: # %else5 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB4_7 | 
 | ; AVX1-NEXT:  .LBB4_8: # %else8 | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    jne .LBB4_9 | 
 | ; AVX1-NEXT:  .LBB4_10: # %else11 | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    jne .LBB4_11 | 
 | ; AVX1-NEXT:  .LBB4_12: # %else14 | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    jne .LBB4_13 | 
 | ; AVX1-NEXT:  .LBB4_14: # %else17 | 
 | ; AVX1-NEXT:    testb $-128, %al | 
 | ; AVX1-NEXT:    je .LBB4_16 | 
 | ; AVX1-NEXT:  .LBB4_15: # %cond.load19 | 
 | ; AVX1-NEXT:    vbroadcastss c+12(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5,6],ymm3[7] | 
 | ; AVX1-NEXT:  .LBB4_16: # %else20 | 
 | ; AVX1-NEXT:    vxorps %xmm3, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm3, %xmm2, %xmm4 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm3, %xmm0, %xmm3 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3 | 
 | ; AVX1-NEXT:    vmovmskps %ymm3, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    # implicit-def: $ymm3 | 
 | ; AVX1-NEXT:    jne .LBB4_17 | 
 | ; AVX1-NEXT:  # %bb.18: # %else26 | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    jne .LBB4_19 | 
 | ; AVX1-NEXT:  .LBB4_20: # %else31 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    jne .LBB4_21 | 
 | ; AVX1-NEXT:  .LBB4_22: # %else36 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB4_23 | 
 | ; AVX1-NEXT:  .LBB4_24: # %else41 | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    jne .LBB4_25 | 
 | ; AVX1-NEXT:  .LBB4_26: # %else46 | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    jne .LBB4_27 | 
 | ; AVX1-NEXT:  .LBB4_28: # %else51 | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    jne .LBB4_29 | 
 | ; AVX1-NEXT:  .LBB4_30: # %else56 | 
 | ; AVX1-NEXT:    testb $-128, %al | 
 | ; AVX1-NEXT:    je .LBB4_32 | 
 | ; AVX1-NEXT:  .LBB4_31: # %cond.load58 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm3[0,1,2,3,4,5,6],ymm4[7] | 
 | ; AVX1-NEXT:  .LBB4_32: # %else61 | 
 | ; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0 | 
 | ; AVX1-NEXT:    vmovmskps %ymm0, %eax | 
 | ; AVX1-NEXT:    testb $1, %al | 
 | ; AVX1-NEXT:    # implicit-def: $ymm0 | 
 | ; AVX1-NEXT:    jne .LBB4_33 | 
 | ; AVX1-NEXT:  # %bb.34: # %else67 | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    jne .LBB4_35 | 
 | ; AVX1-NEXT:  .LBB4_36: # %else72 | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    jne .LBB4_37 | 
 | ; AVX1-NEXT:  .LBB4_38: # %else77 | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    jne .LBB4_39 | 
 | ; AVX1-NEXT:  .LBB4_40: # %else82 | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    je .LBB4_42 | 
 | ; AVX1-NEXT:  .LBB4_41: # %cond.load84 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm2 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm2[4],ymm0[5,6,7] | 
 | ; AVX1-NEXT:  .LBB4_42: # %else87 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm2 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4 | 
 | ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    je .LBB4_44 | 
 | ; AVX1-NEXT:  # %bb.43: # %cond.load89 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3,4],ymm3[5],ymm0[6,7] | 
 | ; AVX1-NEXT:  .LBB4_44: # %else92 | 
 | ; AVX1-NEXT:    vpaddd %xmm2, %xmm4, %xmm2 | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    je .LBB4_46 | 
 | ; AVX1-NEXT:  # %bb.45: # %cond.load94 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm3[6],ymm0[7] | 
 | ; AVX1-NEXT:  .LBB4_46: # %else97 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1 | 
 | ; AVX1-NEXT:    testb $-128, %al | 
 | ; AVX1-NEXT:    je .LBB4_48 | 
 | ; AVX1-NEXT:  # %bb.47: # %cond.load99 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm2 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6],ymm2[7] | 
 | ; AVX1-NEXT:  .LBB4_48: # %else102 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm2 | 
 | ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm3 | 
 | ; AVX1-NEXT:    vpaddd %xmm2, %xmm3, %xmm2 | 
 | ; AVX1-NEXT:    vpaddd %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; AVX1-NEXT:  .LBB4_1: # %cond.load | 
 | ; AVX1-NEXT:    vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB4_4 | 
 | ; AVX1-NEXT:  .LBB4_3: # %cond.load1 | 
 | ; AVX1-NEXT:    vpinsrd $1, c+12(%rip), %xmm1, %xmm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    je .LBB4_6 | 
 | ; AVX1-NEXT:  .LBB4_5: # %cond.load4 | 
 | ; AVX1-NEXT:    vpinsrd $2, c+12(%rip), %xmm1, %xmm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB4_8 | 
 | ; AVX1-NEXT:  .LBB4_7: # %cond.load7 | 
 | ; AVX1-NEXT:    vpinsrd $3, c+12(%rip), %xmm1, %xmm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    je .LBB4_10 | 
 | ; AVX1-NEXT:  .LBB4_9: # %cond.load10 | 
 | ; AVX1-NEXT:    vbroadcastss c+12(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm3[4],ymm1[5,6,7] | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    je .LBB4_12 | 
 | ; AVX1-NEXT:  .LBB4_11: # %cond.load13 | 
 | ; AVX1-NEXT:    vbroadcastss c+12(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3,4],ymm3[5],ymm1[6,7] | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    je .LBB4_14 | 
 | ; AVX1-NEXT:  .LBB4_13: # %cond.load16 | 
 | ; AVX1-NEXT:    vbroadcastss c+12(%rip), %ymm3 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm3[6],ymm1[7] | 
 | ; AVX1-NEXT:    testb $-128, %al | 
 | ; AVX1-NEXT:    jne .LBB4_15 | 
 | ; AVX1-NEXT:    jmp .LBB4_16 | 
 | ; AVX1-NEXT:  .LBB4_17: # %cond.load23 | 
 | ; AVX1-NEXT:    vmovd {{.*#+}} xmm3 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB4_20 | 
 | ; AVX1-NEXT:  .LBB4_19: # %cond.load28 | 
 | ; AVX1-NEXT:    vpinsrd $1, c+28(%rip), %xmm3, %xmm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    je .LBB4_22 | 
 | ; AVX1-NEXT:  .LBB4_21: # %cond.load33 | 
 | ; AVX1-NEXT:    vpinsrd $2, c+28(%rip), %xmm3, %xmm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB4_24 | 
 | ; AVX1-NEXT:  .LBB4_23: # %cond.load38 | 
 | ; AVX1-NEXT:    vpinsrd $3, c+28(%rip), %xmm3, %xmm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    je .LBB4_26 | 
 | ; AVX1-NEXT:  .LBB4_25: # %cond.load43 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm3[0,1,2,3],ymm4[4],ymm3[5,6,7] | 
 | ; AVX1-NEXT:    testb $32, %al | 
 | ; AVX1-NEXT:    je .LBB4_28 | 
 | ; AVX1-NEXT:  .LBB4_27: # %cond.load48 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm3[0,1,2,3,4],ymm4[5],ymm3[6,7] | 
 | ; AVX1-NEXT:    testb $64, %al | 
 | ; AVX1-NEXT:    je .LBB4_30 | 
 | ; AVX1-NEXT:  .LBB4_29: # %cond.load53 | 
 | ; AVX1-NEXT:    vbroadcastss c+28(%rip), %ymm4 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm3[0,1,2,3,4,5],ymm4[6],ymm3[7] | 
 | ; AVX1-NEXT:    testb $-128, %al | 
 | ; AVX1-NEXT:    jne .LBB4_31 | 
 | ; AVX1-NEXT:    jmp .LBB4_32 | 
 | ; AVX1-NEXT:  .LBB4_33: # %cond.load64 | 
 | ; AVX1-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero | 
 | ; AVX1-NEXT:    testb $2, %al | 
 | ; AVX1-NEXT:    je .LBB4_36 | 
 | ; AVX1-NEXT:  .LBB4_35: # %cond.load69 | 
 | ; AVX1-NEXT:    vpinsrd $1, c+28(%rip), %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $4, %al | 
 | ; AVX1-NEXT:    je .LBB4_38 | 
 | ; AVX1-NEXT:  .LBB4_37: # %cond.load74 | 
 | ; AVX1-NEXT:    vpinsrd $2, c+28(%rip), %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $8, %al | 
 | ; AVX1-NEXT:    je .LBB4_40 | 
 | ; AVX1-NEXT:  .LBB4_39: # %cond.load79 | 
 | ; AVX1-NEXT:    vpinsrd $3, c+28(%rip), %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX1-NEXT:    testb $16, %al | 
 | ; AVX1-NEXT:    jne .LBB4_41 | 
 | ; AVX1-NEXT:    jmp .LBB4_42 | 
 | ; | 
 | ; AVX2-LABEL: gather_v8i32_v8i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpcmpeqd %ymm1, %ymm0, %ymm1 | 
 | ; AVX2-NEXT:    vmovmskps %ymm1, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    # implicit-def: $ymm1 | 
 | ; AVX2-NEXT:    jne .LBB4_1 | 
 | ; AVX2-NEXT:  # %bb.2: # %else | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    jne .LBB4_3 | 
 | ; AVX2-NEXT:  .LBB4_4: # %else2 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    jne .LBB4_5 | 
 | ; AVX2-NEXT:  .LBB4_6: # %else5 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB4_7 | 
 | ; AVX2-NEXT:  .LBB4_8: # %else8 | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    jne .LBB4_9 | 
 | ; AVX2-NEXT:  .LBB4_10: # %else11 | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    jne .LBB4_11 | 
 | ; AVX2-NEXT:  .LBB4_12: # %else14 | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    jne .LBB4_13 | 
 | ; AVX2-NEXT:  .LBB4_14: # %else17 | 
 | ; AVX2-NEXT:    testb $-128, %al | 
 | ; AVX2-NEXT:    je .LBB4_16 | 
 | ; AVX2-NEXT:  .LBB4_15: # %cond.load19 | 
 | ; AVX2-NEXT:    vpbroadcastd c+12(%rip), %ymm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5,6],ymm2[7] | 
 | ; AVX2-NEXT:  .LBB4_16: # %else20 | 
 | ; AVX2-NEXT:    vpxor %xmm2, %xmm2, %xmm2 | 
 | ; AVX2-NEXT:    vpcmpeqd %ymm2, %ymm0, %ymm2 | 
 | ; AVX2-NEXT:    vmovmskps %ymm2, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    # implicit-def: $ymm2 | 
 | ; AVX2-NEXT:    jne .LBB4_17 | 
 | ; AVX2-NEXT:  # %bb.18: # %else26 | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    jne .LBB4_19 | 
 | ; AVX2-NEXT:  .LBB4_20: # %else31 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    jne .LBB4_21 | 
 | ; AVX2-NEXT:  .LBB4_22: # %else36 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB4_23 | 
 | ; AVX2-NEXT:  .LBB4_24: # %else41 | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    jne .LBB4_25 | 
 | ; AVX2-NEXT:  .LBB4_26: # %else46 | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    jne .LBB4_27 | 
 | ; AVX2-NEXT:  .LBB4_28: # %else51 | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    jne .LBB4_29 | 
 | ; AVX2-NEXT:  .LBB4_30: # %else56 | 
 | ; AVX2-NEXT:    testb $-128, %al | 
 | ; AVX2-NEXT:    je .LBB4_32 | 
 | ; AVX2-NEXT:  .LBB4_31: # %cond.load58 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3,4,5,6],ymm3[7] | 
 | ; AVX2-NEXT:  .LBB4_32: # %else61 | 
 | ; AVX2-NEXT:    vpxor %xmm3, %xmm3, %xmm3 | 
 | ; AVX2-NEXT:    vpcmpeqd %ymm3, %ymm0, %ymm0 | 
 | ; AVX2-NEXT:    vmovmskps %ymm0, %eax | 
 | ; AVX2-NEXT:    testb $1, %al | 
 | ; AVX2-NEXT:    # implicit-def: $ymm0 | 
 | ; AVX2-NEXT:    jne .LBB4_33 | 
 | ; AVX2-NEXT:  # %bb.34: # %else67 | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    jne .LBB4_35 | 
 | ; AVX2-NEXT:  .LBB4_36: # %else72 | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    jne .LBB4_37 | 
 | ; AVX2-NEXT:  .LBB4_38: # %else77 | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    jne .LBB4_39 | 
 | ; AVX2-NEXT:  .LBB4_40: # %else82 | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    jne .LBB4_41 | 
 | ; AVX2-NEXT:  .LBB4_42: # %else87 | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    jne .LBB4_43 | 
 | ; AVX2-NEXT:  .LBB4_44: # %else92 | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    je .LBB4_46 | 
 | ; AVX2-NEXT:  .LBB4_45: # %cond.load94 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm3[6],ymm0[7] | 
 | ; AVX2-NEXT:  .LBB4_46: # %else97 | 
 | ; AVX2-NEXT:    vpaddd %ymm2, %ymm1, %ymm1 | 
 | ; AVX2-NEXT:    testb $-128, %al | 
 | ; AVX2-NEXT:    je .LBB4_48 | 
 | ; AVX2-NEXT:  # %bb.47: # %cond.load99 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6],ymm2[7] | 
 | ; AVX2-NEXT:  .LBB4_48: # %else102 | 
 | ; AVX2-NEXT:    vpaddd %ymm0, %ymm1, %ymm0 | 
 | ; AVX2-NEXT:    retq | 
 | ; AVX2-NEXT:  .LBB4_1: # %cond.load | 
 | ; AVX2-NEXT:    vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB4_4 | 
 | ; AVX2-NEXT:  .LBB4_3: # %cond.load1 | 
 | ; AVX2-NEXT:    vpinsrd $1, c+12(%rip), %xmm1, %xmm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    je .LBB4_6 | 
 | ; AVX2-NEXT:  .LBB4_5: # %cond.load4 | 
 | ; AVX2-NEXT:    vpinsrd $2, c+12(%rip), %xmm1, %xmm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB4_8 | 
 | ; AVX2-NEXT:  .LBB4_7: # %cond.load7 | 
 | ; AVX2-NEXT:    vpinsrd $3, c+12(%rip), %xmm1, %xmm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2,3],ymm1[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    je .LBB4_10 | 
 | ; AVX2-NEXT:  .LBB4_9: # %cond.load10 | 
 | ; AVX2-NEXT:    vpbroadcastd c+12(%rip), %ymm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm2[4],ymm1[5,6,7] | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    je .LBB4_12 | 
 | ; AVX2-NEXT:  .LBB4_11: # %cond.load13 | 
 | ; AVX2-NEXT:    vpbroadcastd c+12(%rip), %ymm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4],ymm2[5],ymm1[6,7] | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    je .LBB4_14 | 
 | ; AVX2-NEXT:  .LBB4_13: # %cond.load16 | 
 | ; AVX2-NEXT:    vpbroadcastd c+12(%rip), %ymm2 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm2[6],ymm1[7] | 
 | ; AVX2-NEXT:    testb $-128, %al | 
 | ; AVX2-NEXT:    jne .LBB4_15 | 
 | ; AVX2-NEXT:    jmp .LBB4_16 | 
 | ; AVX2-NEXT:  .LBB4_17: # %cond.load23 | 
 | ; AVX2-NEXT:    vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB4_20 | 
 | ; AVX2-NEXT:  .LBB4_19: # %cond.load28 | 
 | ; AVX2-NEXT:    vpinsrd $1, c+28(%rip), %xmm2, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    je .LBB4_22 | 
 | ; AVX2-NEXT:  .LBB4_21: # %cond.load33 | 
 | ; AVX2-NEXT:    vpinsrd $2, c+28(%rip), %xmm2, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB4_24 | 
 | ; AVX2-NEXT:  .LBB4_23: # %cond.load38 | 
 | ; AVX2-NEXT:    vpinsrd $3, c+28(%rip), %xmm2, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    je .LBB4_26 | 
 | ; AVX2-NEXT:  .LBB4_25: # %cond.load43 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm3[4],ymm2[5,6,7] | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    je .LBB4_28 | 
 | ; AVX2-NEXT:  .LBB4_27: # %cond.load48 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3,4],ymm3[5],ymm2[6,7] | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    je .LBB4_30 | 
 | ; AVX2-NEXT:  .LBB4_29: # %cond.load53 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3,4,5],ymm3[6],ymm2[7] | 
 | ; AVX2-NEXT:    testb $-128, %al | 
 | ; AVX2-NEXT:    jne .LBB4_31 | 
 | ; AVX2-NEXT:    jmp .LBB4_32 | 
 | ; AVX2-NEXT:  .LBB4_33: # %cond.load64 | 
 | ; AVX2-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero | 
 | ; AVX2-NEXT:    testb $2, %al | 
 | ; AVX2-NEXT:    je .LBB4_36 | 
 | ; AVX2-NEXT:  .LBB4_35: # %cond.load69 | 
 | ; AVX2-NEXT:    vpinsrd $1, c+28(%rip), %xmm0, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $4, %al | 
 | ; AVX2-NEXT:    je .LBB4_38 | 
 | ; AVX2-NEXT:  .LBB4_37: # %cond.load74 | 
 | ; AVX2-NEXT:    vpinsrd $2, c+28(%rip), %xmm0, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $8, %al | 
 | ; AVX2-NEXT:    je .LBB4_40 | 
 | ; AVX2-NEXT:  .LBB4_39: # %cond.load79 | 
 | ; AVX2-NEXT:    vpinsrd $3, c+28(%rip), %xmm0, %xmm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7] | 
 | ; AVX2-NEXT:    testb $16, %al | 
 | ; AVX2-NEXT:    je .LBB4_42 | 
 | ; AVX2-NEXT:  .LBB4_41: # %cond.load84 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm3[4],ymm0[5,6,7] | 
 | ; AVX2-NEXT:    testb $32, %al | 
 | ; AVX2-NEXT:    je .LBB4_44 | 
 | ; AVX2-NEXT:  .LBB4_43: # %cond.load89 | 
 | ; AVX2-NEXT:    vpbroadcastd c+28(%rip), %ymm3 | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4],ymm3[5],ymm0[6,7] | 
 | ; AVX2-NEXT:    testb $64, %al | 
 | ; AVX2-NEXT:    jne .LBB4_45 | 
 | ; AVX2-NEXT:    jmp .LBB4_46 | 
 | ; | 
 | ; AVX512F-LABEL: gather_v8i32_v8i32: | 
 | ; AVX512F:       # %bb.0: | 
 | ; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0 | 
 | ; AVX512F-NEXT:    vptestnmd %zmm0, %zmm0, %k0 | 
 | ; AVX512F-NEXT:    kshiftlw $8, %k0, %k0 | 
 | ; AVX512F-NEXT:    kshiftrw $8, %k0, %k1 | 
 | ; AVX512F-NEXT:    vpbroadcastd {{.*#+}} zmm0 = [12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12] | 
 | ; AVX512F-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2 | 
 | ; AVX512F-NEXT:    kmovw %k1, %k2 | 
 | ; AVX512F-NEXT:    vpgatherdd c(,%zmm0), %zmm2 {%k2} | 
 | ; AVX512F-NEXT:    vpbroadcastd {{.*#+}} zmm0 = [28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28] | 
 | ; AVX512F-NEXT:    vpgatherdd c(,%zmm0), %zmm1 {%k1} | 
 | ; AVX512F-NEXT:    vpaddd %ymm1, %ymm2, %ymm0 | 
 | ; AVX512F-NEXT:    vpaddd %ymm1, %ymm0, %ymm0 | 
 | ; AVX512F-NEXT:    retq | 
 | ; | 
 | ; AVX512VL-LABEL: gather_v8i32_v8i32: | 
 | ; AVX512VL:       # %bb.0: | 
 | ; AVX512VL-NEXT:    vptestnmd %ymm0, %ymm0, %k1 | 
 | ; AVX512VL-NEXT:    vpxor %xmm0, %xmm0, %xmm0 | 
 | ; AVX512VL-NEXT:    vpbroadcastd {{.*#+}} ymm1 = [12,12,12,12,12,12,12,12] | 
 | ; AVX512VL-NEXT:    kmovw %k1, %k2 | 
 | ; AVX512VL-NEXT:    vpxor %xmm2, %xmm2, %xmm2 | 
 | ; AVX512VL-NEXT:    vpgatherdd c(,%ymm1), %ymm2 {%k2} | 
 | ; AVX512VL-NEXT:    vpbroadcastd {{.*#+}} ymm1 = [28,28,28,28,28,28,28,28] | 
 | ; AVX512VL-NEXT:    vpgatherdd c(,%ymm1), %ymm0 {%k1} | 
 | ; AVX512VL-NEXT:    vpaddd %ymm0, %ymm2, %ymm1 | 
 | ; AVX512VL-NEXT:    vpaddd %ymm0, %ymm1, %ymm0 | 
 | ; AVX512VL-NEXT:    retq | 
 |   %1 = icmp eq <8 x i32> %trigger, zeroinitializer | 
 |   %2 = call <8 x i32> @llvm.masked.gather.v8i32.v8p0(<8 x ptr> getelementptr (%struct.a, <8 x ptr> <ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c>, <8 x i64> zeroinitializer, i32 0, <8 x i64> <i64 3, i64 3, i64 3, i64 3, i64 3, i64 3, i64 3, i64 3>), i32 4, <8 x i1> %1, <8 x i32> undef) | 
 |   %3 = call <8 x i32> @llvm.masked.gather.v8i32.v8p0(<8 x ptr> getelementptr (%struct.a, <8 x ptr> <ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c>, <8 x i64> zeroinitializer, i32 3), i32 4, <8 x i1> %1, <8 x i32> undef) | 
 |   %4 = add <8 x i32> %2, %3 | 
 |   %5 = call <8 x i32> @llvm.masked.gather.v8i32.v8p0(<8 x ptr> getelementptr (%struct.a, <8 x ptr> <ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c, ptr @c>, <8 x i64> zeroinitializer, i32 3), i32 4, <8 x i1> %1, <8 x i32> undef) | 
 |   %6 = add <8 x i32> %4, %5 | 
 |   ret <8 x i32> %6 | 
 | } | 
 |  | 
 | declare <2 x double> @llvm.masked.gather.v2f64.v2p0(<2 x ptr>, i32, <2 x i1>, <2 x double>) | 
 | declare <4 x double> @llvm.masked.gather.v4f64.v4p0(<4 x ptr>, i32, <4 x i1>, <4 x double>) | 
 |  | 
 | declare <4 x float> @llvm.masked.gather.v4f32.v4p0(<4 x ptr>, i32, <4 x i1>, <4 x float>) | 
 | declare <8 x float> @llvm.masked.gather.v8f32.v8p0(<8 x ptr>, i32, <8 x i1>, <8 x float>) | 
 |  | 
 | declare <16 x i8> @llvm.masked.gather.v16i8.v16p0(<16 x ptr>, i32, <16 x i1>, <16 x i8>) | 
 |  | 
 | declare <8 x i32> @llvm.masked.gather.v8i32.v8p0(<8 x ptr>, i32, <8 x i1>, <8 x i32>) |