diff options
Diffstat (limited to 'contrib/llvm/lib/Transforms/IPO/Internalize.cpp')
| -rw-r--r-- | contrib/llvm/lib/Transforms/IPO/Internalize.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/contrib/llvm/lib/Transforms/IPO/Internalize.cpp b/contrib/llvm/lib/Transforms/IPO/Internalize.cpp index 7cb1d18..cd29e7a 100644 --- a/contrib/llvm/lib/Transforms/IPO/Internalize.cpp +++ b/contrib/llvm/lib/Transforms/IPO/Internalize.cpp @@ -122,6 +122,9 @@ bool InternalizePass::runOnModule(Module &M) { bool Changed = false; + // Never internalize functions which code-gen might insert. + ExternalNames.insert("__stack_chk_fail"); + // Mark all functions not in the api as internal. // FIXME: maybe use private linkage? for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) @@ -148,9 +151,11 @@ bool InternalizePass::runOnModule(Module &M) { // won't find them. (see MachineModuleInfo.) ExternalNames.insert("llvm.global_ctors"); ExternalNames.insert("llvm.global_dtors"); - ExternalNames.insert("llvm.noinline"); ExternalNames.insert("llvm.global.annotations"); + // Never internalize symbols code-gen inserts. + ExternalNames.insert("__stack_chk_guard"); + // Mark all global variables with initializers that are not in the api as // internal as well. // FIXME: maybe use private linkage? |
