llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-20 10:30:03 +00:00

History

Nate Begeman fc1b1dad88 Add ISD::UNDEF node Teach the SelectionDAG code how to expand and promote it Have PPC32 LowerCallTo generate ISD::UNDEF for int arg regs used up by fp arguments, but not shadowing their value. This allows us to do the right thing with both fixed and vararg floating point arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20988 91177308-0d34-0410-b5e6-96231b3b80d8		2005-04-01 22:34:39 +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	Fix calls whose arguments fit entirely in registers to not break the Chain.	2005-03-30 19:38:35 +00:00
PPC32JITInfo.h
PPC32RegisterInfo.td
PPC64.td	Factor out common .td file chunks.	2004-12-16 16:31:57 +00:00
PPC64CodeEmitter.cpp
PPC64InstrInfo.cpp
PPC64InstrInfo.h
PPC64ISelSimple.cpp	eliminate dead variables, patch contributed by Gabor Greif!	2005-03-24 17:32:20 +00:00
PPC64JITInfo.h
PPC64RegisterInfo.cpp
PPC64RegisterInfo.h
PPC64RegisterInfo.td
PPC64TargetMachine.h
PPC.h	Addition of the PPC32 Pattern ISel. While it is far from complete, it will	2005-03-24 04:41:43 +00:00
PPCAsmPrinter.cpp	Fix external symbol printing in the AsmPrinter. Tell the ISel that we	2005-03-30 01:45:43 +00:00
PPCBranchSelector.cpp
PPCCodeEmitter.cpp
PPCFrameInfo.h
PPCInstrBuilder.h
PPCInstrFormats.td
PPCInstrInfo.cpp
PPCInstrInfo.h
PPCInstrInfo.td	Implement SetCC, fix ZERO_EXTEND_INREG	2005-03-29 21:54:38 +00:00
PPCISelPattern.cpp	Add ISD::UNDEF node	2005-04-01 22:34:39 +00:00
PPCJITInfo.cpp
PPCJITInfo.h
PPCRegisterInfo.cpp
PPCRegisterInfo.h
PPCRegisterInfo.td
PPCRelocations.h
PPCTargetMachine.cpp	Implement more of the PPC32 Pattern ISel:	2005-03-24 06:28:42 +00:00
PPCTargetMachine.h
README.txt

README.txt

TODO:
* poor switch statement codegen
* load/store to alloca'd array or struct.
* implement not-R0 register GPR class
* implement scheduling info
* implement do-loop pass
* implement do-loop -> bdnz transform
* implement powerpc-64 for darwin
* implement powerpc-64 for aix
* 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