Jakob Stoklund Olesen 4bf4bafcce Take allocation hints from copy instructions to/from physregs. ... This causes way more identity copies to be generated, ripe for coalescing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103686 91177308-0d34-0410-b5e6-96231b3b80d8		2010-05-13 00:19:43 +00:00
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Alpha
ARM	Keep track of the last place a live virtreg was used.	2010-05-11 23:24:45 +00:00
Blackfin
CBackend
CellSPU	Make SPU backend not assert on jump tables.	2010-05-11 11:00:02 +00:00
CPP
Generic	Enable a bunch more -regalloc=fast tests	2010-05-12 00:11:24 +00:00
MBlaze
Mips
MSP430	Insert ANY_EXTEND node instead of invalid truncate during DAG Combining (X & 1),	2010-05-01 12:52:34 +00:00
PIC16
PowerPC	Take allocation hints from copy instructions to/from physregs.	2010-05-13 00:19:43 +00:00
SPARC
SystemZ
Thumb	Enable a bunch more -regalloc=fast tests	2010-05-12 00:11:24 +00:00
Thumb2	Clean up the conditional for handling of sign_extend_inreg based on	2010-05-07 18:34:55 +00:00
X86	Take allocation hints from copy instructions to/from physregs.	2010-05-13 00:19:43 +00:00
XCore