Dan Gohman d2067fd730 Fix a corner case in the new indvars promotion logic: if there ... are multiple IV's in a loop, some of them may under go signed or unsigned wrapping even if the IV that's used in the loop exit condition doesn't. Restrict sign-extension-elimination and zero-extension-elimination to only those that operate on the original loop-controlling IV. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64866 91177308-0d34-0410-b5e6-96231b3b80d8		2009-02-18 00:52:00 +00:00
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Hello	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
Instrumentation	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
IPO	If an alias is dead and so is its aliasee, then globaldce would	2009-02-17 23:05:26 +00:00
Scalar	Fix a corner case in the new indvars promotion logic: if there	2009-02-18 00:52:00 +00:00
Utils	Fix typo caused by too much surfing, dudes...	2009-02-16 04:26:53 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00