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Add testcase for PR2213.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49517 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2008-04-11 05:13:32 +00:00
parent 8f46c78fcc
commit c008c5e08c
1 changed files with 12 additions and 0 deletions
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12
test/Transforms/GVN/call.ll Normal file
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; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep tmp2
; PR2213
define i32* @f(i8* %x) {
entry:
%tmp = call i8* @m( i32 12 ) ; <i8*> [#uses=2]
%tmp1 = bitcast i8* %tmp to i32* ; <i32*> [#uses=0]
%tmp2 = bitcast i8* %tmp to i32* ; <i32*> [#uses=0]
ret i32* %tmp2
}
declare i8* @m(i32)