Dan Gohman a2086b3483 Teach LSR how to cope better with unrolled loops on targets where ... the addressing modes don't make this trivially easy. This allows it to avoid falling into the less precise heuristics in more cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104186 91177308-0d34-0410-b5e6-96231b3b80d8		2010-05-19 23:43:12 +00:00
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Alpha
ARM	Teach LSR how to cope better with unrolled loops on targets where	2010-05-19 23:43:12 +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
PIC16
PowerPC	Only use clairvoyance when defining a register, and then only if it has one use.	2010-05-17 04:50:57 +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	Enable a bunch more -regalloc=fast tests	2010-05-12 00:11:24 +00:00
Thumb2	t2LEApcrel and tLEApcrel are re-materializable. This makes it possible to hoist more loads during machine LICM.	2010-05-19 07:28:01 +00:00
X86	When converting a test to a cmp to fold a load, use the cmp that has an	2010-05-18 21:42:03 +00:00
XCore