-; RUN: llvm-as < %s | llc -march=x86 -mattr=sse41 -o %t -f
-; RUN: grep punpcklwd %t | count 1
-; RUN: grep pextrw %t | count 8
-; RUN: grep pinsrw %t | count 8
+; RUN: llc < %s -march=x86 -mcpu=core2 -o %t
+; RUN: grep pshufb %t | count 1
+; FIXME: this test has a superfluous punpcklqdq pre-pshufb currently.
+; Don't XFAIL it because it's still better than the previous code.
; Pack various elements via shuffles.
define <8 x i16> @shuf1(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
%tmp7 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 1, i32 8, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef >
ret <8 x i16> %tmp7
}
-
-
-define <8 x i16> @shuf2(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
-entry:
- %tmp8 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 undef, i32 undef, i32 7, i32 2, i32 8, i32 undef, i32 undef , i32 undef >
- ret <8 x i16> %tmp8
-}
-
-
-define <8 x i16> @shuf3(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
-entry:
- %tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 0, i32 1, i32 undef, i32 undef, i32 3, i32 11, i32 undef , i32 undef >
- ret <8 x i16> %tmp9
-}
-
-
-define <8 x i16> @shuf4(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
-entry:
- %tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 8, i32 9, i32 undef, i32 undef, i32 11, i32 3, i32 undef , i32 undef >
- ret <8 x i16> %tmp9
-}