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5b90917400
llvm-6502/lib/Target/PowerPC
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Chris Lattner 5b90917400 Add support for OR/XOR/SUB immediates that are handled with the new immediate 
way.  This allows ORI/ORIS pairs, for example.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22714 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-08 21:30:29 +00:00
..
.cvsignore
LICENSE.TXT
Makefile
PowerPC.td
PowerPCInstrInfo.h
PowerPCTargetMachine.h
PPC32.td
PPC32ISelSimple.cpp
PPC32JITInfo.h
PPC32RegisterInfo.td Use the new subtarget support to automatically choose the correct ABI 2005-08-04 20:49:48 +00:00
PPC64.td
PPC64CodeEmitter.cpp
PPC64InstrInfo.cpp
PPC64InstrInfo.h
PPC64ISelPattern.cpp
PPC64JITInfo.h
PPC64RegisterInfo.cpp Use the new subtarget support to automatically choose the correct ABI 2005-08-04 20:49:48 +00:00
PPC64RegisterInfo.h
PPC64RegisterInfo.td Use the new subtarget support to automatically choose the correct ABI 2005-08-04 20:49:48 +00:00
PPC64TargetMachine.h
PPC.h Consolidate the GPOpt stuff to all use the Subtarget, instead of still 2005-08-05 22:05:03 +00:00
PPCAsmPrinter.cpp Consolidate the GPOpt stuff to all use the Subtarget, instead of still 2005-08-05 22:05:03 +00:00
PPCBranchSelector.cpp
PPCCodeEmitter.cpp
PPCFrameInfo.h
PPCInstrBuilder.h
PPCInstrFormats.td Fix JIT encoding of ppc mfocrf instruction; the operands were reversed 2005-08-08 20:04:52 +00:00
PPCInstrInfo.cpp
PPCInstrInfo.h
PPCInstrInfo.td Fix JIT encoding of ppc mfocrf instruction; the operands were reversed 2005-08-08 20:04:52 +00:00
PPCISelPattern.cpp Add support for OR/XOR/SUB immediates that are handled with the new immediate 2005-08-08 21:30:29 +00:00
PPCJITInfo.cpp
PPCJITInfo.h
PPCRegisterInfo.cpp Use the new subtarget support to automatically choose the correct ABI 2005-08-04 20:49:48 +00:00
PPCRegisterInfo.h
PPCRegisterInfo.td
PPCRelocations.h
PPCSubtarget.cpp Consolidate the GPOpt stuff to all use the Subtarget, instead of still 2005-08-05 22:05:03 +00:00
PPCSubtarget.h Consolidate the GPOpt stuff to all use the Subtarget, instead of still 2005-08-05 22:05:03 +00:00
PPCTargetMachine.cpp Consolidate the GPOpt stuff to all use the Subtarget, instead of still 2005-08-05 22:05:03 +00:00
PPCTargetMachine.h
README.txt add a note 2005-08-05 19:18:32 +00:00

README.txt 

TODO:
* gpr0 allocation
* implement do-loop -> bdnz transform
* implement powerpc-64 for darwin
* use stfiwx in float->int
* be able to combine sequences like the following into 2 instructions:
	lis r2, ha16(l2__ZTV4Cell)
	la r2, lo16(l2__ZTV4Cell)(r2)
	addi r2, r2, 8

* Support 'update' load/store instructions.  These are cracked on the G5, but
  are still a codesize win.

* 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