Owen Anderson 2c5f19db2e Re-apply r113679, which was reverted in r113720, which added a paid of new instcombine transforms ... to expose greater opportunities for store narrowing in codegen. This patch fixes a potential infinite loop in instcombine caused by one of the introduced transforms being overly aggressive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113763 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-13 17:59:27 +00:00
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Alpha
ARM	Re-apply r113679, which was reverted in r113720, which added a paid of new instcombine transforms	2010-09-13 17:59:27 +00:00
Blackfin
CBackend
CellSPU	Fix CellSPU vector shuffles, again.	2010-09-08 11:53:38 +00:00
CPP
Generic
MBlaze
Mips
MSP430
PIC16
PowerPC
SPARC
SystemZ
Thumb	Re-enable usage of the ARM base pointer. r113394 fixed the known failures.	2010-09-08 20:12:02 +00:00
Thumb2	Teach if-converter to be more careful with predicating instructions that would	2010-09-10 01:29:16 +00:00
X86	Add one more pattern to fallback movddup	2010-09-09 18:48:34 +00:00
XCore