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new testcase for vector narrowing.

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llvm-svn: 26537
This commit is contained in:
Chris Lattner 2006-03-05 00:21:28 +00:00
parent 7d2423c91f
commit 1acc82fcb2
1 changed files with 11 additions and 0 deletions
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11
test/Regression/Transforms/InstCombine/vec_narrow.ll Normal file
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep 'add float'
%V = type <4 x float>
float %test(%V %A, %V %B, float %f) {
%C = insertelement %V %A, float %f, uint 0
%D = add %V %C, %B
%E = extractelement %V %D, uint 0
ret float %E
}