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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-09 18:23:48 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-09 18:23:48 +0000 |
| commit | 832b2a9cd8870211bf2d347d7b435beacbb06c8d (patch) | |
| tree | 2c8499487682972aae62e62ecf86c320f70f4045 /include/llvm/GlobalAlias.h | |
| parent | bff66b0c6c8266a6f9ba6c9bd5d2541a4d4c6ec9 (diff) | |
| download | external_llvm-832b2a9cd8870211bf2d347d7b435beacbb06c8d.zip external_llvm-832b2a9cd8870211bf2d347d7b435beacbb06c8d.tar.gz external_llvm-832b2a9cd8870211bf2d347d7b435beacbb06c8d.tar.bz2 | |
Fix incorrect linker behaviour: we shouldn't resolve weak aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55997 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/GlobalAlias.h')
| -rw-r--r-- | include/llvm/GlobalAlias.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/GlobalAlias.h b/include/llvm/GlobalAlias.h index 6dba21b..1081fc6 100644 --- a/include/llvm/GlobalAlias.h +++ b/include/llvm/GlobalAlias.h @@ -76,8 +76,10 @@ public: /// resolveAliasedGlobal() - This method tries to ultimately resolve the alias /// by going through the aliasing chain and trying to find the very last - /// global. Returns NULL if a cycle was found. - const GlobalValue* resolveAliasedGlobal() const; + /// global. Returns NULL if a cycle was found. If traverseWeak is true, then + /// the whole chain aliasing chain is traversed, otherwise - only strong + /// aliases. + const GlobalValue* resolveAliasedGlobal(bool traverseWeak = true) const; // Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const GlobalAlias *) { return true; } |