Jakob Stoklund Olesen a24986d8bf Replace a big gob of old coalescer logic with the new CoalescerPair class. ... CoalescerPair can determine if a copy can be coalesced, and which register gets merged away. The old logic in SimpleRegisterCoalescing had evolved into something a bit too convoluted. This second attempt fixes some crashes that only occurred Linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106769 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-24 18:15:01 +00:00
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llvm	Replace a big gob of old coalescer logic with the new CoalescerPair class.	2010-06-24 18:15:01 +00:00
llvm-c	add some more (void)'s to prototypes for PR6961	2010-04-29 23:27:32 +00:00