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Wrap a long line, never internalize llvm.used. 

llvm-svn: 24602
This commit is contained in:
Chris Lattner 2005-12-05 05:07:38 +00:00
parent b0e9741022
commit 165998207e
1 changed files with 6 additions and 2 deletions
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8
llvm/lib/Transforms/IPO/Internalize.cpp
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@ -99,9 +99,13 @@ namespace {
} }
// Mark all global variables with initializers as internal as well... // Mark all global variables with initializers as internal as well...
for (Module::global_iterator I = M.global_begin(), E = M.global_end(); I != E; ++I) for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I)
if (!I->isExternal() && !I->hasInternalLinkage() && if (!I->isExternal() && !I->hasInternalLinkage() &&
!ExternalNames.count(I->getName())) { !ExternalNames.count(I->getName()) &&
// *never* internalize the llvm.used symbol, used to implement
// attribute((used)).
I->getName() != "llvm.used") {
// Special case handling of the global ctor and dtor list. When we // Special case handling of the global ctor and dtor list. When we
// internalize it, we mark it constant, which allows elimination of // internalize it, we mark it constant, which allows elimination of
// the list if it's empty. // the list if it's empty.