llvm-project/llvm/test/CodeGen/X86/phaddsub-extract.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ssse3              | FileCheck %s --check-prefixes=SSE3,SSE3-SLOW
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ssse3,fast-hops    | FileCheck %s --check-prefixes=SSE3,SSE3-FAST
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx                | FileCheck %s --check-prefixes=AVX,AVX-SLOW,AVX1-SLOW
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx,fast-hops      | FileCheck %s --check-prefixes=AVX,AVX-FAST,AVX1-FAST
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx2               | FileCheck %s --check-prefixes=AVX,AVX-SLOW,AVX2-SLOW
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx2,fast-hops     | FileCheck %s --check-prefixes=AVX,AVX-FAST,AVX2-FAST
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512vl           | FileCheck %s --check-prefixes=AVX,AVX-SLOW,AVX512-SLOW
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512vl,fast-hops | FileCheck %s --check-prefixes=AVX,AVX-FAST,AVX512-FAST

; 128-bit vectors, 16/32-bit, add/sub

define i32 @extract_extract01_v4i32_add_i32(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v4i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v4i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v4i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v4i32_add_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract23_v4i32_add_i32(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v4i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v4i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v4i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v4i32_add_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 2
  %x1 = extractelement <4 x i32> %x, i32 3
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v4i32_add_i32_commute(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v4i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v4i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v4i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v4i32_add_i32_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i32 @extract_extract23_v4i32_add_i32_commute(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v4i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v4i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v4i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v4i32_add_i32_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 2
  %x1 = extractelement <4 x i32> %x, i32 3
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v8i16_add_i16(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i16_add_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i16_add_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 0
  %x1 = extractelement <8 x i16> %x, i32 1
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract45_v8i16_add_i16(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract45_v8i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pextrw $4, %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $5, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract45_v8i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    pextrw $2, %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract45_v8i16_add_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpextrw $4, %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $5, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract45_v8i16_add_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrw $2, %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 4
  %x1 = extractelement <8 x i16> %x, i32 5
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract01_v8i16_add_i16_commute(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i16_add_i16_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i16_add_i16_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 0
  %x1 = extractelement <8 x i16> %x, i32 1
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i16 @extract_extract45_v8i16_add_i16_commute(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract45_v8i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pextrw $4, %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $5, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract45_v8i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    pextrw $2, %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract45_v8i16_add_i16_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpextrw $4, %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $5, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract45_v8i16_add_i16_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrw $2, %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 4
  %x1 = extractelement <8 x i16> %x, i32 5
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i32 @extract_extract01_v4i32_sub_i32(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v4i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v4i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v4i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v4i32_sub_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract23_v4i32_sub_i32(<4 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v4i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v4i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v4i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %eax
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v4i32_sub_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 2
  %x1 = extractelement <4 x i32> %x, i32 3
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v4i32_sub_i32_commute(<4 x i32> %x) {
; SSE3-LABEL: extract_extract01_v4i32_sub_i32_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v4i32_sub_i32_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  %x01 = sub i32 %x1, %x0
  ret i32 %x01
}

define i32 @extract_extract23_v4i32_sub_i32_commute(<4 x i32> %x) {
; SSE3-LABEL: extract_extract23_v4i32_sub_i32_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-NEXT:    movd %xmm1, %ecx
; SSE3-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract23_v4i32_sub_i32_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-NEXT:    vextractps $3, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 2
  %x1 = extractelement <4 x i32> %x, i32 3
  %x01 = sub i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v8i16_sub_i16(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i16_sub_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i16_sub_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i16_sub_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i16_sub_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 0
  %x1 = extractelement <8 x i16> %x, i32 1
  %x01 = sub i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract23_v8i16_sub_i16(<8 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v8i16_sub_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pextrw $2, %xmm0, %eax
; SSE3-SLOW-NEXT:    pextrw $3, %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v8i16_sub_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubw %xmm0, %xmm0
; SSE3-FAST-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v8i16_sub_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpextrw $2, %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrw $3, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v8i16_sub_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 2
  %x1 = extractelement <8 x i16> %x, i32 3
  %x01 = sub i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract01_v8i16_sub_i16_commute(<8 x i16> %x) {
; SSE3-LABEL: extract_extract01_v8i16_sub_i16_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v8i16_sub_i16_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 0
  %x1 = extractelement <8 x i16> %x, i32 1
  %x01 = sub i16 %x1, %x0
  ret i16 %x01
}

define i16 @extract_extract23_v8i16_sub_i16_commute(<8 x i16> %x) {
; SSE3-LABEL: extract_extract23_v8i16_sub_i16_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    pextrw $2, %xmm0, %ecx
; SSE3-NEXT:    pextrw $3, %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract23_v8i16_sub_i16_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vpextrw $2, %xmm0, %ecx
; AVX-NEXT:    vpextrw $3, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-NEXT:    retq
  %x0 = extractelement <8 x i16> %x, i32 2
  %x1 = extractelement <8 x i16> %x, i32 3
  %x01 = sub i16 %x1, %x0
  ret i16 %x01
}

; 256-bit vectors, i32/i16, add/sub

define i32 @extract_extract01_v8i32_add_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i32_add_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 0
  %x1 = extractelement <8 x i32> %x, i32 1
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract23_v8i32_add_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v8i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v8i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v8i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v8i32_add_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 2
  %x1 = extractelement <8 x i32> %x, i32 3
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract67_v8i32_add_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract67_v8i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract67_v8i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm1, %xmm1
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract67_v8i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: extract_extract67_v8i32_add_i32:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-FAST-LABEL: extract_extract67_v8i32_add_i32:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-FAST-LABEL: extract_extract67_v8i32_add_i32:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 6
  %x1 = extractelement <8 x i32> %x, i32 7
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v8i32_add_i32_commute(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i32_add_i32_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 0
  %x1 = extractelement <8 x i32> %x, i32 1
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i32 @extract_extract23_v8i32_add_i32_commute(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v8i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v8i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v8i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v8i32_add_i32_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 2
  %x1 = extractelement <8 x i32> %x, i32 3
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i32 @extract_extract67_v8i32_add_i32_commute(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract67_v8i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract67_v8i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm1, %xmm1
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract67_v8i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: extract_extract67_v8i32_add_i32_commute:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-FAST-LABEL: extract_extract67_v8i32_add_i32_commute:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-FAST-LABEL: extract_extract67_v8i32_add_i32_commute:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 6
  %x1 = extractelement <8 x i32> %x, i32 7
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v16i16_add_i16(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i16_add_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i16_add_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 0
  %x1 = extractelement <16 x i16> %x, i32 1
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract23_v16i16_add_i16(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v16i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pextrw $2, %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $3, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v16i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v16i16_add_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpextrw $2, %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $3, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v16i16_add_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 2
  %x1 = extractelement <16 x i16> %x, i32 3
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract89_v16i16_add_i16(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract89_v16i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm1, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract89_v16i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm1, %xmm1
; SSE3-FAST-NEXT:    movd %xmm1, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX1-SLOW-LABEL: extract_extract89_v16i16_add_i16:
; AVX1-SLOW:       # %bb.0:
; AVX1-SLOW-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX1-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX1-SLOW-NEXT:    addl %ecx, %eax
; AVX1-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX1-SLOW-NEXT:    vzeroupper
; AVX1-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: extract_extract89_v16i16_add_i16:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vmovd %xmm0, %eax
; AVX1-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-SLOW-LABEL: extract_extract89_v16i16_add_i16:
; AVX2-SLOW:       # %bb.0:
; AVX2-SLOW-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX2-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX2-SLOW-NEXT:    addl %ecx, %eax
; AVX2-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX2-SLOW-NEXT:    vzeroupper
; AVX2-SLOW-NEXT:    retq
;
; AVX2-FAST-LABEL: extract_extract89_v16i16_add_i16:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vmovd %xmm0, %eax
; AVX2-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-SLOW-LABEL: extract_extract89_v16i16_add_i16:
; AVX512-SLOW:       # %bb.0:
; AVX512-SLOW-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX512-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX512-SLOW-NEXT:    addl %ecx, %eax
; AVX512-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX512-SLOW-NEXT:    vzeroupper
; AVX512-SLOW-NEXT:    retq
;
; AVX512-FAST-LABEL: extract_extract89_v16i16_add_i16:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vmovd %xmm0, %eax
; AVX512-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 8
  %x1 = extractelement <16 x i16> %x, i32 9
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract01_v16i16_add_i16_commute(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i16_add_i16_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i16_add_i16_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 0
  %x1 = extractelement <16 x i16> %x, i32 1
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i16 @extract_extract45_v16i16_add_i16_commute(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract45_v16i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pextrw $4, %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $5, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract45_v16i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    pextrw $2, %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract45_v16i16_add_i16_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpextrw $4, %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $5, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract45_v16i16_add_i16_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrw $2, %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 4
  %x1 = extractelement <16 x i16> %x, i32 5
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i16 @extract_extract89_v16i16_add_i16_commute(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract89_v16i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm1, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm1, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract89_v16i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm1, %xmm1
; SSE3-FAST-NEXT:    movd %xmm1, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX1-SLOW-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX1-SLOW:       # %bb.0:
; AVX1-SLOW-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX1-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX1-SLOW-NEXT:    addl %ecx, %eax
; AVX1-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX1-SLOW-NEXT:    vzeroupper
; AVX1-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vmovd %xmm0, %eax
; AVX1-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-SLOW-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX2-SLOW:       # %bb.0:
; AVX2-SLOW-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX2-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX2-SLOW-NEXT:    addl %ecx, %eax
; AVX2-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX2-SLOW-NEXT:    vzeroupper
; AVX2-SLOW-NEXT:    retq
;
; AVX2-FAST-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vmovd %xmm0, %eax
; AVX2-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-SLOW-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX512-SLOW:       # %bb.0:
; AVX512-SLOW-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX512-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX512-SLOW-NEXT:    addl %ecx, %eax
; AVX512-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX512-SLOW-NEXT:    vzeroupper
; AVX512-SLOW-NEXT:    retq
;
; AVX512-FAST-LABEL: extract_extract89_v16i16_add_i16_commute:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vmovd %xmm0, %eax
; AVX512-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 8
  %x1 = extractelement <16 x i16> %x, i32 9
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i32 @extract_extract01_v8i32_sub_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v8i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v8i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v8i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v8i32_sub_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 0
  %x1 = extractelement <8 x i32> %x, i32 1
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract23_v8i32_sub_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract23_v8i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm1, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract23_v8i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract23_v8i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %eax
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract23_v8i32_sub_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 2
  %x1 = extractelement <8 x i32> %x, i32 3
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract67_v8i32_sub_i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract67_v8i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract67_v8i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm1, %xmm1
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract67_v8i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX-SLOW-NEXT:    vextractps $2, %xmm0, %eax
; AVX-SLOW-NEXT:    vextractps $3, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: extract_extract67_v8i32_sub_i32:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vextractf128 $1, %ymm0, %xmm0
; AVX1-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-FAST-LABEL: extract_extract67_v8i32_sub_i32:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX2-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-FAST-LABEL: extract_extract67_v8i32_sub_i32:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vextracti128 $1, %ymm0, %xmm0
; AVX512-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vpextrd $1, %xmm0, %eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 6
  %x1 = extractelement <8 x i32> %x, i32 7
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

; Negative test...or get hoppy and negate?

define i32 @extract_extract01_v8i32_sub_i32_commute(<8 x i32> %x) {
; SSE3-LABEL: extract_extract01_v8i32_sub_i32_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v8i32_sub_i32_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    vzeroupper
; AVX-NEXT:    retq
  %x0 = extractelement <8 x i32> %x, i32 0
  %x1 = extractelement <8 x i32> %x, i32 1
  %x01 = sub i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v16i16_sub_i16(<16 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i16_sub_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i16_sub_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i16_sub_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i16_sub_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 0
  %x1 = extractelement <16 x i16> %x, i32 1
  %x01 = sub i16 %x0, %x1
  ret i16 %x01
}

; Negative test...or get hoppy and negate?

define i16 @extract_extract01_v16i16_sub_i16_commute(<16 x i16> %x) {
; SSE3-LABEL: extract_extract01_v16i16_sub_i16_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v16i16_sub_i16_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-NEXT:    vzeroupper
; AVX-NEXT:    retq
  %x0 = extractelement <16 x i16> %x, i32 0
  %x1 = extractelement <16 x i16> %x, i32 1
  %x01 = sub i16 %x1, %x0
  ret i16 %x01
}

; 512-bit vectors, i32/i16, add/sub

define i32 @extract_extract01_v16i32_add_i32(<16 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i32_add_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i32_add_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i32_add_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i32_add_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i32> %x, i32 0
  %x1 = extractelement <16 x i32> %x, i32 1
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v16i32_add_i32_commute(<16 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i32_add_i32_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i32_add_i32_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i32_add_i32_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i32_add_i32_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i32> %x, i32 0
  %x1 = extractelement <16 x i32> %x, i32 1
  %x01 = add i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v32i16_add_i16(<32 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v32i16_add_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v32i16_add_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v32i16_add_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v32i16_add_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <32 x i16> %x, i32 0
  %x1 = extractelement <32 x i16> %x, i32 1
  %x01 = add i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract01_v32i16_add_i16_commute(<32 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v32i16_add_i16_commute:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v32i16_add_i16_commute:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phaddw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v32i16_add_i16_commute:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v32i16_add_i16_commute:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphaddw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <32 x i16> %x, i32 0
  %x1 = extractelement <32 x i16> %x, i32 1
  %x01 = add i16 %x1, %x0
  ret i16 %x01
}

define i32 @extract_extract01_v16i32_sub_i32(<16 x i32> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v16i32_sub_i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v16i32_sub_i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v16i32_sub_i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v16i32_sub_i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <16 x i32> %x, i32 0
  %x1 = extractelement <16 x i32> %x, i32 1
  %x01 = sub i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v16i32_sub_i32_commute(<16 x i32> %x) {
; SSE3-LABEL: extract_extract01_v16i32_sub_i32_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v16i32_sub_i32_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    vzeroupper
; AVX-NEXT:    retq
  %x0 = extractelement <16 x i32> %x, i32 0
  %x1 = extractelement <16 x i32> %x, i32 1
  %x01 = sub i32 %x1, %x0
  ret i32 %x01
}

define i16 @extract_extract01_v32i16_sub_i16(<32 x i16> %x) {
; SSE3-SLOW-LABEL: extract_extract01_v32i16_sub_i16:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    pextrw $1, %xmm0, %ecx
; SSE3-SLOW-NEXT:    subl %ecx, %eax
; SSE3-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v32i16_sub_i16:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    phsubw %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v32i16_sub_i16:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vpextrw $1, %xmm0, %ecx
; AVX-SLOW-NEXT:    subl %ecx, %eax
; AVX-SLOW-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v32i16_sub_i16:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vphsubw %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <32 x i16> %x, i32 0
  %x1 = extractelement <32 x i16> %x, i32 1
  %x01 = sub i16 %x0, %x1
  ret i16 %x01
}

define i16 @extract_extract01_v32i16_sub_i16_commute(<32 x i16> %x) {
; SSE3-LABEL: extract_extract01_v32i16_sub_i16_commute:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    pextrw $1, %xmm0, %eax
; SSE3-NEXT:    subl %ecx, %eax
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v32i16_sub_i16_commute:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vpextrw $1, %xmm0, %eax
; AVX-NEXT:    subl %ecx, %eax
; AVX-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-NEXT:    vzeroupper
; AVX-NEXT:    retq
  %x0 = extractelement <32 x i16> %x, i32 0
  %x1 = extractelement <32 x i16> %x, i32 1
  %x01 = sub i16 %x1, %x0
  ret i16 %x01
}

; Check output when 1 or both extracts have extra uses.

define i32 @extract_extract01_v4i32_add_i32_uses1(<4 x i32> %x, i32* %p) {
; SSE3-SLOW-LABEL: extract_extract01_v4i32_add_i32_uses1:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    movd %xmm0, (%rdi)
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v4i32_add_i32_uses1:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    movd %xmm0, (%rdi)
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v4i32_add_i32_uses1:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vmovd %xmm0, (%rdi)
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v4i32_add_i32_uses1:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vmovd %xmm0, (%rdi)
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  store i32 %x0, i32* %p
  %x1 = extractelement <4 x i32> %x, i32 1
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v4i32_add_i32_uses2(<4 x i32> %x, i32* %p) {
; SSE3-SLOW-LABEL: extract_extract01_v4i32_add_i32_uses2:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    movd %xmm0, %ecx
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    addl %ecx, %eax
; SSE3-SLOW-NEXT:    movd %xmm0, (%rdi)
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: extract_extract01_v4i32_add_i32_uses2:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE3-FAST-NEXT:    movd %xmm1, (%rdi)
; SSE3-FAST-NEXT:    phaddd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: extract_extract01_v4i32_add_i32_uses2:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vmovd %xmm0, %ecx
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-SLOW-NEXT:    addl %ecx, %eax
; AVX-SLOW-NEXT:    vpextrd $1, %xmm0, (%rdi)
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: extract_extract01_v4i32_add_i32_uses2:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vpextrd $1, %xmm0, (%rdi)
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  %x1 = extractelement <4 x i32> %x, i32 1
  store i32 %x1, i32* %p
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

define i32 @extract_extract01_v4i32_add_i32_uses3(<4 x i32> %x, i32* %p1, i32* %p2) {
; SSE3-LABEL: extract_extract01_v4i32_add_i32_uses3:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movd %xmm0, %ecx
; SSE3-NEXT:    movd %xmm0, (%rdi)
; SSE3-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    addl %ecx, %eax
; SSE3-NEXT:    movd %xmm0, (%rsi)
; SSE3-NEXT:    retq
;
; AVX-LABEL: extract_extract01_v4i32_add_i32_uses3:
; AVX:       # %bb.0:
; AVX-NEXT:    vmovd %xmm0, %ecx
; AVX-NEXT:    vmovd %xmm0, (%rdi)
; AVX-NEXT:    vpextrd $1, %xmm0, %eax
; AVX-NEXT:    addl %ecx, %eax
; AVX-NEXT:    vpextrd $1, %xmm0, (%rsi)
; AVX-NEXT:    retq
  %x0 = extractelement <4 x i32> %x, i32 0
  store i32 %x0, i32* %p1
  %x1 = extractelement <4 x i32> %x, i32 1
  store i32 %x1, i32* %p2
  %x01 = add i32 %x0, %x1
  ret i32 %x01
}

; PR33758: https://bugs.llvm.org/show_bug.cgi?id=33758

define i32 @partial_reduction_add_v8i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: partial_reduction_add_v8i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    paddd %xmm0, %xmm1
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE3-SLOW-NEXT:    paddd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: partial_reduction_add_v8i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-FAST-NEXT:    paddd %xmm0, %xmm1
; SSE3-FAST-NEXT:    phaddd %xmm1, %xmm1
; SSE3-FAST-NEXT:    movd %xmm1, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: partial_reduction_add_v8i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-SLOW-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX-SLOW-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: partial_reduction_add_v8i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x23 = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0213 = add <8 x i32> %x, %x23
  %x13 = shufflevector <8 x i32> %x0213, <8 x i32> undef, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0123 = add <8 x i32> %x0213, %x13
  %r = extractelement <8 x i32> %x0123, i32 0
  ret i32 %r
}

define i32 @partial_reduction_add_v16i32(<16 x i32> %x) {
; SSE3-SLOW-LABEL: partial_reduction_add_v16i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    paddd %xmm0, %xmm1
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE3-SLOW-NEXT:    paddd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: partial_reduction_add_v16i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-FAST-NEXT:    paddd %xmm0, %xmm1
; SSE3-FAST-NEXT:    phaddd %xmm1, %xmm1
; SSE3-FAST-NEXT:    movd %xmm1, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: partial_reduction_add_v16i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-SLOW-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX-SLOW-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: partial_reduction_add_v16i32:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX1-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vphaddd %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vmovd %xmm0, %eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-FAST-LABEL: partial_reduction_add_v16i32:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX2-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX2-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vmovd %xmm0, %eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-FAST-LABEL: partial_reduction_add_v16i32:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX512-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX512-FAST-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vmovd %xmm0, %eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x23 = shufflevector <16 x i32> %x, <16 x i32> undef, <16 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0213 = add <16 x i32> %x, %x23
  %x13 = shufflevector <16 x i32> %x0213, <16 x i32> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0123 = add <16 x i32> %x0213, %x13
  %r = extractelement <16 x i32> %x0123, i32 0
  ret i32 %r
}

define i32 @partial_reduction_sub_v8i32(<8 x i32> %x) {
; SSE3-SLOW-LABEL: partial_reduction_sub_v8i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    psubd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    psubd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: partial_reduction_sub_v8i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-FAST-NEXT:    psubd %xmm1, %xmm0
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: partial_reduction_sub_v8i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-SLOW-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX-SLOW-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX-FAST-LABEL: partial_reduction_sub_v8i32:
; AVX-FAST:       # %bb.0:
; AVX-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX-FAST-NEXT:    vmovd %xmm0, %eax
; AVX-FAST-NEXT:    vzeroupper
; AVX-FAST-NEXT:    retq
  %x23 = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0213 = sub <8 x i32> %x, %x23
  %x13 = shufflevector <8 x i32> %x0213, <8 x i32> undef, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0123 = sub <8 x i32> %x0213, %x13
  %r = extractelement <8 x i32> %x0123, i32 0
  ret i32 %r
}

define i32 @partial_reduction_sub_v16i32(<16 x i32> %x) {
; SSE3-SLOW-LABEL: partial_reduction_sub_v16i32:
; SSE3-SLOW:       # %bb.0:
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-SLOW-NEXT:    psubd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE3-SLOW-NEXT:    psubd %xmm1, %xmm0
; SSE3-SLOW-NEXT:    movd %xmm0, %eax
; SSE3-SLOW-NEXT:    retq
;
; SSE3-FAST-LABEL: partial_reduction_sub_v16i32:
; SSE3-FAST:       # %bb.0:
; SSE3-FAST-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE3-FAST-NEXT:    psubd %xmm1, %xmm0
; SSE3-FAST-NEXT:    phsubd %xmm0, %xmm0
; SSE3-FAST-NEXT:    movd %xmm0, %eax
; SSE3-FAST-NEXT:    retq
;
; AVX-SLOW-LABEL: partial_reduction_sub_v16i32:
; AVX-SLOW:       # %bb.0:
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX-SLOW-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX-SLOW-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX-SLOW-NEXT:    vmovd %xmm0, %eax
; AVX-SLOW-NEXT:    vzeroupper
; AVX-SLOW-NEXT:    retq
;
; AVX1-FAST-LABEL: partial_reduction_sub_v16i32:
; AVX1-FAST:       # %bb.0:
; AVX1-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX1-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vphsubd %xmm0, %xmm0, %xmm0
; AVX1-FAST-NEXT:    vmovd %xmm0, %eax
; AVX1-FAST-NEXT:    vzeroupper
; AVX1-FAST-NEXT:    retq
;
; AVX2-FAST-LABEL: partial_reduction_sub_v16i32:
; AVX2-FAST:       # %bb.0:
; AVX2-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX2-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX2-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX2-FAST-NEXT:    vmovd %xmm0, %eax
; AVX2-FAST-NEXT:    vzeroupper
; AVX2-FAST-NEXT:    retq
;
; AVX512-FAST-LABEL: partial_reduction_sub_v16i32:
; AVX512-FAST:       # %bb.0:
; AVX512-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; AVX512-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; AVX512-FAST-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
; AVX512-FAST-NEXT:    vmovd %xmm0, %eax
; AVX512-FAST-NEXT:    vzeroupper
; AVX512-FAST-NEXT:    retq
  %x23 = shufflevector <16 x i32> %x, <16 x i32> undef, <16 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0213 = sub <16 x i32> %x, %x23
  %x13 = shufflevector <16 x i32> %x0213, <16 x i32> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
  %x0123 = sub <16 x i32> %x0213, %x13
  %r = extractelement <16 x i32> %x0123, i32 0
  ret i32 %r
}