Dan Gohman 8e0163ac1e Optimize the "bit test" code path for switch lowering in the ... case where the bit mask has exactly one bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106716 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-24 02:06:24 +00:00
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Alpha
ARM	Revert "Replace a big gob of old coalescer logic with the new CoalescerPair class."	2010-06-24 00:52:22 +00:00
Blackfin
CBackend
CellSPU	Add the check to the testcase of r106419.	2010-06-21 15:11:51 +00:00
CPP
Generic	Move v-binop-widen tests to X86 since they don't work on all platforms	2010-06-22 19:40:50 +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	Remove the local register allocator.	2010-06-15 21:58:33 +00:00
SPARC
SystemZ	SystemZ really does mean "has calls" and not just "adjusts stack." Go ahead and	2010-05-14 22:17:42 +00:00
Thumb	Disable sibcall optimization for Thumb1 for now since Thumb1RegisterInfo::emitEpilogue is not expecting them.	2010-06-19 01:01:32 +00:00
Thumb2	Tail merging pass shall not break up IT blocks. rdar://8115404	2010-06-22 01:18:16 +00:00
X86	Optimize the "bit test" code path for switch lowering in the	2010-06-24 02:06:24 +00:00
XCore