Rafael Espindola 751677a040 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	…
2003-10-28-MergeExternalConstants.ll	…
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	…
dont-merge.ll	…
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