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| author | Chris Lattner <sabre@nondot.org> | 2009-04-01 01:43:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-04-01 01:43:03 +0000 |
| commit | 647cffba610114b780059236b57aa78a3469197d (patch) | |
| tree | 11dc99fe59b9600dd918870cd840d6e9895a1861 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | ff5961b46c733dba039331d507414b786a31c9b8 (diff) | |
| download | bcm5719-llvm-647cffba610114b780059236b57aa78a3469197d.tar.gz bcm5719-llvm-647cffba610114b780059236b57aa78a3469197d.zip | |
fix a serious regression I introduced in my previous patch.
llvm-svn: 68173
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index dfa215c2ed7..dd9db8f4366 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -2067,7 +2067,8 @@ Module *BitcodeReader::materializeModule(std::string *ErrInfo) { if (CallInst* CI = dyn_cast<CallInst>(*UI++)) UpgradeIntrinsicCall(CI, I->second); } - I->first->replaceAllUsesWith(I->second); + if (!I->first->use_empty()) + I->first->replaceAllUsesWith(I->second); I->first->eraseFromParent(); } } |
