6 Commits

Author	SHA1	Message	Date
Pete Cooper	c040e932f0	Revert "GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to." ... This reverts commit 5b55a47e94e28fbb56d0cd5d72c3db9105c15b4c. A test case was found to crash after this was applied. I'll file a bug to track fixing this with the test case needed. llvm-svn: 212550	2014-07-08 17:06:03 +00:00
Benjamin Kramer	b99e048c08	GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to. ... This is useful for functions that are not actually available externally but referenced by a vtable of some kind. Clang emits functions like this for the MS ABI. PR20182. llvm-svn: 212337	2014-07-04 12:36:05 +00:00
Dan Gohman	205b641954	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the ... input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537	2009-09-11 18:01:28 +00:00
Dan Gohman	c95df8b6d8	Use opt -S instead of piping bitcode output through llvm-dis. ... llvm-svn: 81257	2009-09-08 22:34:10 +00:00
Dan Gohman	8d84372836	Change these tests to feed the assembly files to opt directly, instead ... of using llvm-as, now that opt supports this. llvm-svn: 81226	2009-09-08 16:50:01 +00:00
Chris Lattner	c1bfdc9bb2	Add a new "available_externally" linkage type. This is intended ... to support C99 inline, GNU extern inline, etc. Related bugzilla's include PR3517, PR3100, & PR2933. Nothing uses this yet, but it appears to work. llvm-svn: 68940	2009-04-13 05:44:34 +00:00