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; 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: movd %eax, %xmm0
; SSE3-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT: pinsrw $1, %eax, %xmm0
; SSE3-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT: pinsrw $2, %eax, %xmm0
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: pextrw $1, %xmm0, %edx
; SSE3-NEXT: pextrw $2, %xmm0, %ecx
; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; SSE3-NEXT: movd %xmm0, %eax
; 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: pxor %xmm0, %xmm0
; SSE41-NEXT: pinsrb $0, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT: pinsrb $4, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT: pinsrb $8, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT: movd %xmm0, %eax
; SSE41-NEXT: pextrw $2, %xmm0, %edx
; SSE41-NEXT: pextrw $4, %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: zext_i8:
; AVX-32: # %bb.0:
; AVX-32-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX-32-NEXT: vpinsrb $0, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT: vpinsrb $4, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT: vpinsrb $8, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT: vmovd %xmm0, %eax
; AVX-32-NEXT: vpextrw $2, %xmm0, %edx
; AVX-32-NEXT: vpextrw $4, %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: zext_i8:
; AVX-64: # %bb.0:
; AVX-64-NEXT: vmovd %edi, %xmm0
; AVX-64-NEXT: vpinsrd $1, %esi, %xmm0, %xmm0
; AVX-64-NEXT: vpinsrd $2, %edx, %xmm0, %xmm0
; AVX-64-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
; AVX-64-NEXT: vmovd %xmm0, %eax
; AVX-64-NEXT: vpextrw $2, %xmm0, %edx
; AVX-64-NEXT: vpextrw $4, %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 = 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: movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT: movd %eax, %xmm0
; SSE3-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT: pinsrw $1, %eax, %xmm0
; SSE3-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; SSE3-NEXT: pinsrw $2, %eax, %xmm0
; SSE3-NEXT: psllw $8, %xmm0
; SSE3-NEXT: psraw $8, %xmm0
; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
; SSE3-NEXT: psrad $16, %xmm0
; SSE3-NEXT: movd %xmm0, %eax
; SSE3-NEXT: pextrw $2, %xmm0, %edx
; SSE3-NEXT: pextrw $4, %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 $4, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT: pinsrb $8, {{[0-9]+}}(%esp), %xmm0
; SSE41-NEXT: pslld $24, %xmm0
; SSE41-NEXT: psrad $24, %xmm0
; SSE41-NEXT: movd %xmm0, %eax
; SSE41-NEXT: pextrw $2, %xmm0, %edx
; SSE41-NEXT: pextrw $4, %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 $4, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT: vpinsrb $8, {{[0-9]+}}(%esp), %xmm0, %xmm0
; AVX-32-NEXT: vpslld $24, %xmm0, %xmm0
; AVX-32-NEXT: vpsrad $24, %xmm0, %xmm0
; AVX-32-NEXT: vmovd %xmm0, %eax
; AVX-32-NEXT: vpextrw $2, %xmm0, %edx
; AVX-32-NEXT: vpextrw $4, %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: vpinsrd $1, %esi, %xmm0, %xmm0
; AVX-64-NEXT: vpinsrd $2, %edx, %xmm0, %xmm0
; AVX-64-NEXT: vpslld $24, %xmm0, %xmm0
; AVX-64-NEXT: vpsrad $24, %xmm0, %xmm0
; AVX-64-NEXT: vmovd %xmm0, %eax
; AVX-64-NEXT: vpextrw $2, %xmm0, %edx
; AVX-64-NEXT: vpextrw $4, %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
}
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