test/CodeGen/X86/promote-vec3.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse3 | FileCheck %s --check-prefix=SSE3
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE41
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX-32
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX-32
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX-64

define <3 x i16> @zext_i8(<3 x i8>) {
; SSE3-LABEL: zext_i8:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
; SSE3-NEXT:    movzbl {{[0-9]+}}(%esp), %edx
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    # kill: def $dx killed $dx killed $edx
; SSE3-NEXT:    # kill: def $cx killed $cx killed $ecx
; SSE3-NEXT:    retl
;
; SSE41-LABEL: zext_i8:
; SSE41:       # %bb.0:
; SSE41-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
; SSE41-NEXT:    movzbl {{[0-9]+}}(%esp), %edx
; SSE41-NEXT:    movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; SSE41-NEXT:    movd %xmm0, %eax
; SSE41-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE41-NEXT:    # kill: def $dx killed $dx killed $edx
; SSE41-NEXT:    # kill: def $cx killed $cx killed $ecx
; SSE41-NEXT:    retl
;
; AVX-32-LABEL: zext_i8:
; AVX-32:       # %bb.0:
; AVX-32-NEXT:    movzbl {{[0-9]+}}(%esp), %ecx
; AVX-32-NEXT:    movzbl {{[0-9]+}}(%esp), %edx
; AVX-32-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX-32-NEXT:    vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX-32-NEXT:    vmovd %xmm0, %eax
; AVX-32-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-32-NEXT:    # kill: def $dx killed $dx killed $edx
; AVX-32-NEXT:    # kill: def $cx killed $cx killed $ecx
; AVX-32-NEXT:    retl
;
; AVX-64-LABEL: zext_i8:
; AVX-64:       # %bb.0:
; AVX-64-NEXT:    movzbl %sil, %esi
; AVX-64-NEXT:    vmovd %edi, %xmm0
; AVX-64-NEXT:    vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX-64-NEXT:    movzbl %dl, %ecx
; AVX-64-NEXT:    vmovd %xmm0, %eax
; AVX-64-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-64-NEXT:    movl %esi, %edx
; AVX-64-NEXT:    # kill: def $cx killed $cx killed $ecx
; AVX-64-NEXT:    retq
  %2 = zext <3 x i8> %0 to <3 x i16>
  ret <3 x i16> %2
}

define <3 x i16> @sext_i8(<3 x i8>) {
; SSE3-LABEL: sext_i8:
; SSE3:       # %bb.0:
; SSE3-NEXT:    movl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT:    shll $8, %eax
; SSE3-NEXT:    movl {{[0-9]+}}(%esp), %ecx
; SSE3-NEXT:    shll $8, %ecx
; SSE3-NEXT:    movd %ecx, %xmm0
; SSE3-NEXT:    pinsrw $1, %eax, %xmm0
; SSE3-NEXT:    movl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT:    shll $8, %eax
; SSE3-NEXT:    pinsrw $2, %eax, %xmm0
; SSE3-NEXT:    psraw $8, %xmm0
; SSE3-NEXT:    movd %xmm0, %eax
; SSE3-NEXT:    pextrw $1, %xmm0, %edx
; SSE3-NEXT:    pextrw $2, %xmm0, %ecx
; SSE3-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE3-NEXT:    # kill: def $dx killed $dx killed $edx
; SSE3-NEXT:    # kill: def $cx killed $cx killed $ecx
; SSE3-NEXT:    retl
;
; SSE41-LABEL: sext_i8:
; SSE41:       # %bb.0:
; SSE41-NEXT:    movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE41-NEXT:    pinsrb $1, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT:    pinsrb $2, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT:    pmovsxbw %xmm0, %xmm0
; SSE41-NEXT:    movd %xmm0, %eax
; SSE41-NEXT:    pextrw $1, %xmm0, %edx
; SSE41-NEXT:    pextrw $2, %xmm0, %ecx
; SSE41-NEXT:    # kill: def $ax killed $ax killed $eax
; SSE41-NEXT:    # kill: def $dx killed $dx killed $edx
; SSE41-NEXT:    # kill: def $cx killed $cx killed $ecx
; SSE41-NEXT:    retl
;
; AVX-32-LABEL: sext_i8:
; AVX-32:       # %bb.0:
; AVX-32-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX-32-NEXT:    vpinsrb $1, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT:    vpinsrb $2, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT:    vpmovsxbw %xmm0, %xmm0
; AVX-32-NEXT:    vmovd %xmm0, %eax
; AVX-32-NEXT:    vpextrw $1, %xmm0, %edx
; AVX-32-NEXT:    vpextrw $2, %xmm0, %ecx
; AVX-32-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-32-NEXT:    # kill: def $dx killed $dx killed $edx
; AVX-32-NEXT:    # kill: def $cx killed $cx killed $ecx
; AVX-32-NEXT:    retl
;
; AVX-64-LABEL: sext_i8:
; AVX-64:       # %bb.0:
; AVX-64-NEXT:    vmovd %edi, %xmm0
; AVX-64-NEXT:    vpinsrb $1, %esi, %xmm0, %xmm0
; AVX-64-NEXT:    vpinsrb $2, %edx, %xmm0, %xmm0
; AVX-64-NEXT:    vpmovsxbw %xmm0, %xmm0
; AVX-64-NEXT:    vmovd %xmm0, %eax
; AVX-64-NEXT:    vpextrw $1, %xmm0, %edx
; AVX-64-NEXT:    vpextrw $2, %xmm0, %ecx
; AVX-64-NEXT:    # kill: def $ax killed $ax killed $eax
; AVX-64-NEXT:    # kill: def $dx killed $dx killed $edx
; AVX-64-NEXT:    # kill: def $cx killed $cx killed $ecx
; AVX-64-NEXT:    retq
  %2 = sext <3 x i8> %0 to <3 x i16>
  ret <3 x i16> %2
}