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eea805e74c
llvm-6502/lib/Target/PowerPC
History
Nate Begeman eea805e74c Disbale the broken fold of shift + sz[ext] for now 
Move the transform for select (a < 0) ? b : 0 into the dag from ppc isel
Enable the dag to fold and (setcc, 1) -> setcc for targets where setcc
  always produces zero or one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21291 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-13 21:23:31 +00:00
..
.cvsignore
LICENSE.TXT
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
PowerPCTargetMachine.h Remove the ISel->AsmPrinter link via the TargetMachine that was put in 2004-11-27 04:45:11 +00:00
PPC32.td Factor out common .td file chunks. 2004-12-16 16:31:57 +00:00
PPC32ISelSimple.cpp rename getPPCOpcodeForSetCCNumber -> getPPCOpcodeForSetCCOpode to be more 2005-04-10 01:03:31 +00:00
PPC32JITInfo.h
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
PPC64InstrInfo.cpp
PPC64InstrInfo.h
PPC64ISelPattern.cpp Elimate handling of ZERO_EXTEND_INREG. This causes the PPC backend to emit 2005-04-13 02:40:26 +00:00
PPC64JITInfo.h
PPC64RegisterInfo.cpp
PPC64RegisterInfo.h
PPC64RegisterInfo.td
PPC64TargetMachine.h
PPC.h Remove 64 bit simple ISel, it never worked correctly 2005-04-05 08:51:15 +00:00
PPCAsmPrinter.cpp Make sure that BRCOND branches can be converted into long branches too. 2005-04-10 01:48:29 +00:00
PPCBranchSelector.cpp
PPCCodeEmitter.cpp
PPCFrameInfo.h
PPCInstrBuilder.h
PPCInstrFormats.td Initial support for allocation condition registers 2005-04-12 07:04:16 +00:00
PPCInstrInfo.cpp Initial support for allocation condition registers 2005-04-12 07:04:16 +00:00
PPCInstrInfo.h
PPCInstrInfo.td Initial support for allocation condition registers 2005-04-12 07:04:16 +00:00
PPCISelPattern.cpp Disbale the broken fold of shift + sz[ext] for now 2005-04-13 21:23:31 +00:00
PPCJITInfo.cpp There is no reason to store <x,x>, just store <x>. 2004-11-26 20:25:17 +00:00
PPCJITInfo.h
PPCRegisterInfo.cpp Initial support for allocation condition registers 2005-04-12 07:04:16 +00:00
PPCRegisterInfo.h
PPCRegisterInfo.td
PPCRelocations.h
PPCTargetMachine.cpp Remove 64 bit simple ISel, it never worked correctly 2005-04-05 08:51:15 +00:00
PPCTargetMachine.h
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