Chris Lattner 043870dd85 Teach the code generator that rlwimi is commutable if the rotate amount ... is zero. This lets the register allocator elide some copies in some cases. This implements CodeGen/PowerPC/rlwimi-commute.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23292 91177308-0d34-0410-b5e6-96231b3b80d8		2005-09-09 18:17:41 +00:00
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Alpha	ignore generated files	2005-09-07 23:47:44 +00:00
CBackend	1. Use SubtargetFeatures in llc/lli.	2005-09-01 21:38:21 +00:00
IA64	ignore generated files	2005-09-07 23:47:44 +00:00
PowerPC	Teach the code generator that rlwimi is commutable if the rotate amount	2005-09-09 18:17:41 +00:00
Skeleton	1. Use SubtargetFeatures in llc/lli.	2005-09-01 21:38:21 +00:00
Sparc	ignore generated files	2005-09-07 23:47:44 +00:00
SparcV8	ignore generated files	2005-09-07 23:47:44 +00:00
SparcV9	1. Use SubtargetFeatures in llc/lli.	2005-09-01 21:38:21 +00:00
X86	Handle any_extend like zext	2005-09-02 00:16:09 +00:00
Makefile	Implement the --enable-targets= feature of the configure script. The make	2005-04-22 17:20:11 +00:00
MRegisterInfo.cpp	Convert tabs to spaces	2005-04-22 17:54:37 +00:00
SubtargetFeature.cpp	Print:	2005-09-07 05:44:14 +00:00
Target.td	spell this right	2005-08-26 20:55:40 +00:00
TargetData.cpp	Update to use the new MathExtras.h support for log2 computation.	2005-08-02 19:26:06 +00:00
TargetFrameInfo.cpp	Eliminate all remaining tabs and trailing spaces.	2005-07-27 06:12:32 +00:00
TargetInstrInfo.cpp	Convert tabs to spaces	2005-04-22 17:54:37 +00:00
TargetMachine.cpp	Remove the X86 and PowerPC Simple instruction selectors; their time has	2005-08-18 23:53:15 +00:00
TargetMachineRegistry.cpp	1. Use SubtargetFeatures in llc/lli.	2005-09-01 21:38:21 +00:00
TargetSchedInfo.cpp	Convert tabs to spaces	2005-04-22 17:54:37 +00:00
TargetSubtarget.cpp	Eliminate all remaining tabs and trailing spaces.	2005-07-27 06:12:32 +00:00