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llvm-6502/lib/Target/PowerPC
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Nate Begeman d860aa62ac Make sure that arg regs used by the call instruction are marked as such, so 
that regalloc doesn't cleverly reuse early arg regs loading later arg regs.
This fixes almost all outstanding failures in the pattern isel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21086 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-04 22:17:48 +00:00
..
.cvsignore ignore generated files. 2004-11-21 00:00:54 +00:00
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 Get rid of flags that are dead 2004-11-23 20:37:41 +00:00
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 Implement all of the methods 2004-11-23 05:57:57 +00:00
PPC32RegisterInfo.td
PPC64.td Factor out common .td file chunks. 2004-12-16 16:31:57 +00:00
PPC64CodeEmitter.cpp getJITStubForFunction is optional and unimplemented, just remove it. 2004-11-20 04:14:44 +00:00
PPC64InstrInfo.cpp
PPC64InstrInfo.h
PPC64ISelSimple.cpp eliminate dead variables, patch contributed by Gabor Greif! 2005-03-24 17:32:20 +00:00
PPC64JITInfo.h getJITStubForFunction is optional and unimplemented, just remove it. 2004-11-20 04:14:44 +00:00
PPC64RegisterInfo.cpp Eliminate usage of MRegisterInfo::getRegClass(physreg) 2004-10-26 05:40:45 +00:00
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 Remove unnecessary header include 2004-10-07 22:24:32 +00:00
PPCCodeEmitter.cpp Enable optimization suggested by Chris Lattner to not emit reloc stubs for 2004-11-25 07:09:01 +00:00
PPCFrameInfo.h Remove file that is no longer used, and move include of MRegisterInfo.h 2004-10-26 06:02:38 +00:00
PPCInstrBuilder.h
PPCInstrFormats.td Fix encoding of fsel, fixing olden/power, McCat/bisort and several others. 2004-11-25 04:11:07 +00:00
PPCInstrInfo.cpp Add ori reg, reg, 0 as a move instruction. This can be generated from 2004-10-07 22:26:12 +00:00
PPCInstrInfo.h
PPCInstrInfo.td Set shift amount to Extend 2005-04-02 05:59:34 +00:00
PPCISelPattern.cpp Make sure that arg regs used by the call instruction are marked as such, so 2005-04-04 22:17:48 +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 This method is dead 2004-11-23 18:47:55 +00:00
PPCRegisterInfo.cpp Remove unnecessary register copy now that regalloc is fixed 2005-04-04 21:48:13 +00:00
PPCRegisterInfo.h
PPCRegisterInfo.td
PPCRelocations.h * Rename existing relocations to be more specific 2004-11-24 22:30:08 +00:00
PPCTargetMachine.cpp Implement more of the PPC32 Pattern ISel: 2005-03-24 06:28:42 +00:00
PPCTargetMachine.h Move JITInfo from PPCTM to PPC32TM 2004-11-23 05:56:40 +00:00
README.txt Put int the getReg cast optimization from x86 so that we generate fewer 2004-11-08 02:25:40 +00:00

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