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New testcase that causes SimplifyCFG to assert out.

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llvm-svn: 3912
This commit is contained in:
Chris Lattner 2002-09-24 16:02:44 +00:00
parent a4f47fb77e
commit 5323e8ef58
1 changed files with 12 additions and 0 deletions
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12
test/Regression/Transforms/SimplifyCFG/2002-09-24-PHIAssertion.ll Normal file
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@ -0,0 +1,12 @@
; RUN: as < %s | opt -simplifycfg
int %test(int %A, int %B, bool %cond) {
J:
%C = add int %A, 12
br bool %cond, label %L, label %L
L:
%Q = phi int [%C, %J], [%C, %J] ; PHI node is obviously redundant
%D = add int %C, %B
%E = add int %Q, %D
ret int %E
}