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Add a test case for r127320.

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llvm-svn: 127321
This commit is contained in:
Cameron Zwarich 2011-03-09 08:11:02 +00:00
parent 90efa03e8b
commit 573c518b3d
1 changed files with 14 additions and 0 deletions
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14
test/Transforms/ScalarRepl/vector_promote.ll
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@ -157,3 +157,17 @@ define void @test10(<4 x i256> %x, <2 x i256> %y) {
; CHECK-NEXT: insertelement <2 x i512>
; CHECK-NEXT: bitcast <2 x i512> %tmp2 to <4 x i256>
}
%union.v = type { <2 x i64> }
define void @test11(<2 x i64> %x) {
%a = alloca %union.v
%p = getelementptr inbounds %union.v* %a, i32 0, i32 0
store <2 x i64> %x, <2 x i64>* %p, align 16
%q = getelementptr inbounds %union.v* %a, i32 0, i32 0
%r = bitcast <2 x i64>* %q to <4 x float>*
%b = load <4 x float>* %r, align 16
ret void
; CHECK: @test11
; CHECK-NOT: alloca
}