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llvm-6502/lib/Target/PowerPC
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Chris Lattner cafb67b250 fold and (shl X, C1), C2 -> rlwinm when possible. Many other cases are possible, 
include and (srl)    and the inverses (shl and) etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21820 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-09 17:39:48 +00:00
..
.cvsignore ignore generated files. 2004-11-21 00:00:54 +00:00
LICENSE.TXT Added Louis Gerbarg. Louis is given credit in the CREDITS.TXT file, so I 2004-08-05 23:46:27 +00:00
Makefile Specify all of the targets built. 2004-12-16 17:26:44 +00:00
PowerPC.td Factor out common .td file chunks. 2004-12-16 16:31:57 +00:00
PowerPCInstrInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PowerPCTargetMachine.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC32.td Factor out common .td file chunks. 2004-12-16 16:31:57 +00:00
PPC32ISelSimple.cpp Convert tabs to spaces 2005-04-22 17:54:37 +00:00
PPC32JITInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC32RegisterInfo.td Initial support for allocation condition registers 2005-04-12 07:04:16 +00:00
PPC64.td Factor out common .td file chunks. 2004-12-16 16:31:57 +00:00
PPC64CodeEmitter.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC64InstrInfo.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC64InstrInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC64ISelPattern.cpp fix typo 2005-05-04 19:25:37 +00:00
PPC64JITInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC64RegisterInfo.cpp Convert tabs to spaces 2005-04-22 17:54:37 +00:00
PPC64RegisterInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC64RegisterInfo.td Switch from bytes to bits for alignment. 2004-08-21 20:14:40 +00:00
PPC64TargetMachine.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPC.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCAsmPrinter.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCBranchSelector.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCCodeEmitter.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCFrameInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCInstrBuilder.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCInstrFormats.td switch over the rest of the formats that use RC to use isDOT 2005-04-19 05:21:30 +00:00
PPCInstrInfo.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCInstrInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCInstrInfo.td switch over the rest of the formats that use RC to use isDOT 2005-04-19 05:21:30 +00:00
PPCISelPattern.cpp fold and (shl X, C1), C2 -> rlwinm when possible. Many other cases are possible, 2005-05-09 17:39:48 +00:00
PPCJITInfo.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCJITInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCRegisterInfo.cpp Convert tabs to spaces 2005-04-22 17:54:37 +00:00
PPCRegisterInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCRegisterInfo.td Revamp the Register class, and allow the use of the RegisterGroup class to 2004-09-14 04:17:02 +00:00
PPCRelocations.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCTargetMachine.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
PPCTargetMachine.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
README.txt Update PPC readme. Remove things that are done or aren't ppc specific 2005-04-11 20:48:57 +00:00

README.txt 

TODO:
* condition register allocation
* gpr0 allocation
* implement do-loop -> bdnz transform
* implement powerpc-64 for darwin
* use stfiwx in float->int
* should hint to the branch select pass that it doesn't need to print the
  second unconditional branch, so we don't end up with things like:
	b .LBBl42__2E_expand_function_8_674	; loopentry.24
	b .LBBl42__2E_expand_function_8_42	; NewDefault
	b .LBBl42__2E_expand_function_8_42	; NewDefault

Currently failing tests that should pass:
* MultiSource
  |- Applications
  |  `- hbd: miscompilation