Dan Gohman 4ca74b9c6c When pruning candidate formulae out of an LSRUse, update the ... LSRUse's Regs set after all pruning is done, rather than trying to do it on the fly, which can produce an incomplete result. This fixes a case where heuristic pruning was stripping all formulae from a use, which led the solver to enter an infinite loop. Also, add a few asserts to diagnose this kind of situation. llvm-svn: 103328		2010-05-07 23:36:59 +00:00
..
Alpha	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
ARM	Correct some bogus target triples.	2010-05-07 17:03:48 +00:00
Blackfin	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
CBackend
CellSPU	"on the rare occasion the SPU BE produces illegal assembly - it tries to emit an add instruction of the form 'a reg, reg, imm'."	2010-05-04 17:58:46 +00:00
CPP
Generic	SDDbgValues are apparently not being legalized. Fix a symptom of the problem,	2010-05-07 22:19:08 +00:00
MBlaze	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
Mips	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
MSP430	Insert ANY_EXTEND node instead of invalid truncate during DAG Combining (X & 1),	2010-05-01 12:52:34 +00:00
PIC16	Remove XFAIL for vg_leak as the leaks are fixed by 100601.	2010-04-07 07:06:48 +00:00
PowerPC	Implement builtin_return_address(x) and builtin_frame_address(x)	2010-05-03 22:59:34 +00:00
SPARC	Split big test into multiple directories to cater to	2010-04-07 20:43:35 +00:00
SystemZ	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
Thumb	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
Thumb2	Clean up the conditional for handling of sign_extend_inreg based on	2010-05-07 18:34:55 +00:00
X86	When pruning candidate formulae out of an LSRUse, update the	2010-05-07 23:36:59 +00:00
XCore	Start function numbering at 0.	2010-04-17 16:29:15 +00:00