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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-03-11 00:24:53 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-03-11 00:24:53 +0000 |
| commit | 7fcb6b65c97f6e2e96643967fca735df528dab8e (patch) | |
| tree | 767d258346eb30b95144518ae6dd741c40d08ace /lib/Linker | |
| parent | 6cf9b8adf43b0a460fb4ba8ddbff2787f5aa9d5e (diff) | |
| download | external_llvm-7fcb6b65c97f6e2e96643967fca735df528dab8e.zip external_llvm-7fcb6b65c97f6e2e96643967fca735df528dab8e.tar.gz external_llvm-7fcb6b65c97f6e2e96643967fca735df528dab8e.tar.bz2 | |
Fix thinko: alias always defines new symbol. Even is aliasee itself is undefined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48203 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Linker')
| -rw-r--r-- | lib/Linker/LinkArchives.cpp | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/Linker/LinkArchives.cpp b/lib/Linker/LinkArchives.cpp index 308a775..6cab77c 100644 --- a/lib/Linker/LinkArchives.cpp +++ b/lib/Linker/LinkArchives.cpp @@ -71,13 +71,8 @@ GetAllUndefinedSymbols(Module *M, std::set<std::string> &UndefinedSymbols) { for (Module::alias_iterator I = M->alias_begin(), E = M->alias_end(); I != E; ++I) - if (I->hasName()) { - const GlobalValue *Aliased = I->getAliasedGlobal(); - if (Aliased->isDeclaration()) - UndefinedSymbols.insert(I->getName()); - else - DefinedSymbols.insert(I->getName()); - } + if (I->hasName()) + DefinedSymbols.insert(I->getName()); // Prune out any defined symbols from the undefined symbols set... for (std::set<std::string>::iterator I = UndefinedSymbols.begin(); |