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Fix some logic I broke that caused a regression on
author
Chris Lattner
<sabre@nondot.org>
Sun, 25 Sep 2005 07:06:48 +0000
(07:06 +0000)
committer
Chris Lattner
<sabre@nondot.org>
Sun, 25 Sep 2005 07:06:48 +0000
(07:06 +0000)
SimplifyLibCalls/2005-05-20-sprintf-crash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23430
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Transforms/IPO/SimplifyLibCalls.cpp
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diff --git
a/lib/Transforms/IPO/SimplifyLibCalls.cpp
b/lib/Transforms/IPO/SimplifyLibCalls.cpp
index a11bde10a6b7f7b05a007dba6e60e4f08665614f..ae76a4d11bc80a1273cee59c6ca045e3873dd891 100644
(file)
--- a/
lib/Transforms/IPO/SimplifyLibCalls.cpp
+++ b/
lib/Transforms/IPO/SimplifyLibCalls.cpp
@@
-1500,9
+1500,11
@@
public:
new CallInst(memcpy_func, args, "", ci);
// The strlen result is the unincremented number of bytes in the string.
- if (!ci->use_empty() && Len->getType() != ci->getType())
- Len = new CastInst(Len, ci->getType(), Len->getName(), ci);
- ci->replaceAllUsesWith(Len);
+ if (!ci->use_empty()) {
+ if (Len->getType() != ci->getType())
+ Len = new CastInst(Len, ci->getType(), Len->getName(), ci);
+ ci->replaceAllUsesWith(Len);
+ }
ci->eraseFromParent();
return true;
}