Bruno Cardoso Lopes ff69509f94 Remove dangling initializers in GlobalDCE ... GlobalDCE deletes global vars and updates their initializers to nullptr while leaving underlying constants to be cleaned up later by its uses. The clean up may never happen, fix this by forcing it every time it's safe to destroy constants. Final patch by Rafael Espindola http://reviews.llvm.org/D4931 <rdar://problem/17523868> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216390 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-25 17:51:14 +00:00
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2002-07-17-CastRef.ll
2002-07-17-ConstantRef.ll
2002-08-17-FunctionDGE.ll
2002-08-17-WorkListTest.ll
2002-09-12-Redeletion.ll
2003-07-01-SelfReference.ll
2003-10-09-PreserveWeakGlobals.ll
2009-01-05-DeadAliases.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
2009-02-17-AliasUsesAliasee.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
basicvariabletest.ll
complex-constantexpr.ll
deadblockaddr.ll	Remove dangling initializers in GlobalDCE	2014-08-25 17:51:14 +00:00
externally_available.ll	Revert "GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to."	2014-07-08 17:06:03 +00:00
global_ctors_integration.ll
global_ctors.ll
indirectbr.ll