Chris Lattner 80aaccb987 Fix PR6497, a bug where we'd fold a load into an addc ... node which has a flag. That flag in turn was used by an already-selected adde which turned into an ADC32ri8 which used a selected load which was chained to the load we folded. This flag use caused us to form a cycle. Fix this by not ignoring chains in IsLegalToFold even in cases where the isel thinks it can. llvm-svn: 97791		2010-03-05 06:19:13 +00:00
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Alpha	Fix PR2590 by making PatternSortingPredicate actually be	2010-03-01 22:09:11 +00:00
ARM	pr6478: The frame pointer spill frame index is only defined when there is a	2010-03-04 21:42:36 +00:00
Blackfin
CBackend
CellSPU
CPP
Generic	stop using anders-aa	2010-03-01 20:24:05 +00:00
MBlaze
Mips
MSP430	Fix some issues in WalkChainUsers dealing with	2010-03-02 22:20:06 +00:00
PIC16	this testcase is failing because pic16 doesn't define a reg/reg	2010-03-02 20:48:24 +00:00
PowerPC	add some random nounwinds.	2010-02-28 20:36:49 +00:00
SPARC
SystemZ
Thumb
Thumb2	Drop the ".w" qualifier for t2UXTB16* instructions as there is no 16-bit version	2010-03-04 22:24:41 +00:00
X86	Fix PR6497, a bug where we'd fold a load into an addc	2010-03-05 06:19:13 +00:00
XCore	Fix XCoreTargetLowering::isLegalAddressingMode() to handle VoidTy.	2010-02-26 16:44:51 +00:00