; RUN: llc < %s -march=x86 -mattr=+sse41 | FileCheck %s | |
define <2 x i64> @shl1(<4 x i32> %r, <4 x i32> %a) nounwind readnone ssp { | |
entry: | |
; CHECK-NOT: shll | |
; CHECK: pslld | |
; CHECK: paddd | |
; CHECK: cvttps2dq | |
; CHECK: pmulld | |
%shl = shl <4 x i32> %r, %a ; <<4 x i32>> [#uses=1] | |
%tmp2 = bitcast <4 x i32> %shl to <2 x i64> ; <<2 x i64>> [#uses=1] | |
ret <2 x i64> %tmp2 | |
} | |
define <2 x i64> @shl2(<16 x i8> %r, <16 x i8> %a) nounwind readnone ssp { | |
entry: | |
; CHECK-NOT: shlb | |
; CHECK: pblendvb | |
; CHECK: pblendvb | |
; CHECK: pblendvb | |
%shl = shl <16 x i8> %r, %a ; <<16 x i8>> [#uses=1] | |
%tmp2 = bitcast <16 x i8> %shl to <2 x i64> ; <<2 x i64>> [#uses=1] | |
ret <2 x i64> %tmp2 | |
} |