10 Commits

Author	SHA1	Message	Date
Dan Gohman	c8054d90fb	Eliminate more uses of llvm-as and llvm-dis. ... llvm-svn: 81293	2009-09-09 00:09:15 +00:00
Lang Hames	dab7b06de9	Improved tracking of value number kills. VN kills are now represented ... as an (index,bool) pair. The bool flag records whether the kill is a PHI kill or not. This code will be used to enable splitting of live intervals containing PHI-kills. A slight change to live interval weights introduced an extra spill into lsr-code-insertion (outside the critical sections). The test condition has been updated to reflect this. llvm-svn: 75097	2009-07-09 03:57:02 +00:00
Evan Cheng	d93b5b672f	Mark some pattern-less instructions as neverHasSideEffects. ... llvm-svn: 73252	2009-06-12 20:46:18 +00:00
Evan Cheng	f736bd9c79	Re-enable machine sinking pass now that the coalescer bugs and the AnalyzeBrnach bug are fixed. ... llvm-svn: 64126	2009-02-09 08:45:39 +00:00
Bill Wendling	5469ec1072	Revert r63999. It was breaking self-hosting builds. ... llvm-svn: 64062	2009-02-08 00:58:05 +00:00
Evan Cheng	9571621665	Enable machine sinking pass in non-fast mode. ... llvm-svn: 63999	2009-02-07 01:57:46 +00:00
Evan Cheng	7fc1d98353	Fix for PR1831: if all defs of an interval are re-materializable, then it's a preferred spill candiate. ... llvm-svn: 44644	2007-12-06 00:01:56 +00:00
Tanya Lattner	8f342f8ef3	Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines. ... XFAILed 3 arm regressions (will file bugs) llvm-svn: 44389	2007-11-28 04:57:00 +00:00
Reid Spencer	86f337eeda	For PR1319: ... Fix test syntax per new rules. llvm-svn: 36133	2007-04-16 15:15:52 +00:00
Chris Lattner	03bf40e70e	new lsr testcase ... llvm-svn: 35971	2007-04-13 20:38:14 +00:00