blob: 8090afc7434dfd1cad068d6a4d296a5b4fa7a5d4 [file] [log] [blame]
; RUN: llc < %s -march=x86-64 -mattr=sse41 | FileCheck %s
define <8 x i16> @shuf6(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
; CHECK: pshufb
; CHECK-NOT: pshufb
; CHECK: ret
entry:
%tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 3, i32 2, i32 0, i32 2, i32 1, i32 5, i32 6 , i32 undef >
ret <8 x i16> %tmp9
}
define <8 x i16> @shuf7(<8 x i16> %t0) {
; CHECK: pshufd
%tmp10 = shufflevector <8 x i16> %t0, <8 x i16> undef, <8 x i32> < i32 undef, i32 2, i32 2, i32 2, i32 2, i32 2, i32 undef, i32 undef >
ret <8 x i16> %tmp10
}