Matthias Braun e2f9677f81 RegisterCoalescer: Fix removeCopyByCommutingDef with subreg liveness ... The code that eliminated additional coalescable copies in removeCopyByCommutingDef() used MergeValueNumberInto() which internally may merge A into B or B into A. In this case A and B had different Def points, so we have to reset ValNo.Def to the intended one after merging. llvm-svn: 225503		2015-01-09 03:01:31 +00:00
..
AArch64	Revert r225165 and r225169	2015-01-07 06:34:34 +00:00
ARM	Fix large stack alignment codegen for ARM and Thumb2 targets	2015-01-08 15:09:14 +00:00
CPP
Generic	CodeGen: do not attempt to invalidate virtual registers for zero-sized phis.	2014-12-19 20:50:07 +00:00
Hexagon	[Hexagon] Adding dealloc_return encoding and absolute address stores.	2015-01-06 16:15:15 +00:00
Inputs
Mips	[mips][microMIPS] Fix bugs related to atomic SC/LL instructions	2014-12-18 16:39:29 +00:00
MSP430
NVPTX	[NVPTX] Fix bugs related to isSingleValueType	2014-12-17 17:59:04 +00:00
PowerPC	[PowerPC] Fold [sz]ext with fp_to_int lowering where possible	2015-01-09 01:34:30 +00:00
R600	R600/SI: Remove SIISelLowering::legalizeOperands()	2015-01-08 15:08:17 +00:00
SPARC
SystemZ
Thumb
Thumb2	[ARM] Fix a bug in constant island pass that was triggering an assertion.	2015-01-08 20:44:50 +00:00
X86	RegisterCoalescer: Fix removeCopyByCommutingDef with subreg liveness	2015-01-09 03:01:31 +00:00
XCore