Jakob Stoklund Olesen 82b07dc499 Simplify the tracking of used physregs to a bulk bitor followed by a transitive ... closure after allocating all blocks. Add a few more test cases for -regalloc=fast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103500 91177308-0d34-0410-b5e6-96231b3b80d8		2010-05-11 20:30:28 +00:00
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Alpha
ARM	Select @llvm.trap to the special B with 1111 condition (i.e. trap) instruction.	2010-05-11 07:26:32 +00:00
Blackfin
CBackend
CellSPU	Make SPU backend not assert on jump tables.	2010-05-11 11:00:02 +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
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	Implement builtin_return_address(x) and builtin_frame_address(x)	2010-05-03 22:59:34 +00:00
SPARC
SystemZ
Thumb	Select @llvm.trap to the special B with 1111 condition (i.e. trap) instruction.	2010-05-11 07:26:32 +00:00
Thumb2	Clean up the conditional for handling of sign_extend_inreg based on	2010-05-07 18:34:55 +00:00
X86	Simplify the tracking of used physregs to a bulk bitor followed by a transitive	2010-05-11 20:30:28 +00:00
XCore