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Removed useless palignr test - we don't actually provide a llvm.x86.ssse3.palign.r.128 intrinsic 

Differential Revision: http://reviews.llvm.org/D8302

llvm-svn: 232108
This commit is contained in:
Simon Pilgrim 2015-03-12 21:42:03 +00:00
parent 9197c8dad0
commit fb53eded5f
1 changed files with 0 additions and 28 deletions
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28
llvm/test/CodeGen/X86/palignr-2.ll
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@ -1,28 +0,0 @@
; RUN: llc < %s -march=x86 -mattr=+ssse3 | FileCheck %s
; rdar://7341330
@a = global [4 x i32] [i32 4, i32 5, i32 6, i32 7], align 16 ; <[4 x i32]*> [#uses=1]
@c = common global [4 x i32] zeroinitializer, align 16 ; <[4 x i32]*> [#uses=1]
@b = global [4 x i32] [i32 0, i32 1, i32 2, i32 3], align 16 ; <[4 x i32]*> [#uses=1]
define void @t1(<2 x i64> %a, <2 x i64> %b) nounwind ssp {
entry:
; CHECK-LABEL: t1:
; palignr $3, %xmm1, %xmm0
%0 = tail call <2 x i64> @llvm.x86.ssse3.palign.r.128(<2 x i64> %a, <2 x i64> %b, i8 24) nounwind readnone
store <2 x i64> %0, <2 x i64>* bitcast ([4 x i32]* @c to <2 x i64>*), align 16
ret void
}
declare <2 x i64> @llvm.x86.ssse3.palign.r.128(<2 x i64>, <2 x i64>, i8) nounwind readnone
define void @t2() nounwind ssp {
entry:
; CHECK-LABEL: t2:
; palignr $4, _b, %xmm0
%0 = load <2 x i64>, <2 x i64>* bitcast ([4 x i32]* @b to <2 x i64>*), align 16 ; <<2 x i64>> [#uses=1]
%1 = load <2 x i64>, <2 x i64>* bitcast ([4 x i32]* @a to <2 x i64>*), align 16 ; <<2 x i64>> [#uses=1]
%2 = tail call <2 x i64> @llvm.x86.ssse3.palign.r.128(<2 x i64> %1, <2 x i64> %0, i8 32) nounwind readnone
store <2 x i64> %2, <2 x i64>* bitcast ([4 x i32]* @c to <2 x i64>*), align 16
ret void
}