Rafael Espindola 41852873f7 Don't merge two constants if we care about the address of both. ... This fixes the original testcase in PR8927. It also causes a clang binary built with a patched clang to increase in size by 0.21%. We can probably get some of the size back by writing a pass that detects that a global never has its pointer compared and adds unnamed_addr to it (maybe extend global opt). It is also possible that there are some other cases clang could add unnamed_addr to. I will investigate extending globalopt next. llvm-svn: 123584		2011-01-16 17:05:09 +00:00
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2002-09-23-CPR-Update.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-10-28-MergeExternalConstants.ll	Eliminate uses of %prcontext.	2009-09-05 11:35:16 +00:00
2011-01-15-EitherOrder.ll	Don't merge two constants if we care about the address of both.	2011-01-16 17:05:09 +00:00
dg.exp	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
dont-merge.ll	fix PR8144, a bug where constant merge would merge globals marked	2010-09-15 00:30:11 +00:00
merge-both.ll	Don't merge two constants if we care about the address of both.	2011-01-16 17:05:09 +00:00
unnamed-addr.ll	Don't merge two constants if we care about the address of both.	2011-01-16 17:05:09 +00:00