blob: 27d93804ba60af5a889eafa13674eb5806cf77a1 [file] [log] [blame]
; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+sse4.1 | FileCheck %s -check-prefix=SSE41
; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+avx | FileCheck %s -check-prefix=AVX
define void @pextrb(i8* nocapture %dst, <16 x i8> %foo) {
; AVX: vpextrb
; SSE41: pextrb
; AVX-NOT: movb
; SSE41-NOT: movb
%vecext = extractelement <16 x i8> %foo, i32 15
store i8 %vecext, i8* %dst, align 1
ret void
}
define void @pextrw(i16* nocapture %dst, <8 x i16> %foo) {
; AVX: vpextrw
; SSE41: pextrw
; AVX-NOT: movw
; SSE41-NOT: movw
%vecext = extractelement <8 x i16> %foo, i32 15
store i16 %vecext, i16* %dst, align 1
ret void
}