Jakob Stoklund Olesen 579d6d9fe3 Use CFG connectedness as a secondary sort key when deciding the order of copy coalescing. ... This means that well connected blocks are copy coalesced before the less connected blocks. Connected blocks are more difficult to coalesce because intervals are more complicated, so handling them first gives a greater chance of success. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90194 91177308-0d34-0410-b5e6-96231b3b80d8		2009-12-01 03:03:00 +00:00
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Alpha
ARM	Fix PR5614: parts of a physical register def may be killed the rest.	2009-12-01 00:44:45 +00:00
Blackfin
CBackend
CellSPU
CPP
Generic	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
Mips
MSP430	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
PIC16	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
PowerPC	ProcessImplicitDefs should watch out for invalidated iterator and extra implicit operands on copies.	2009-11-25 21:13:39 +00:00
SPARC
SystemZ
Thumb
Thumb2
X86	Use CFG connectedness as a secondary sort key when deciding the order of copy coalescing.	2009-12-01 03:03:00 +00:00
XCore