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fdcf3418e0
llvm-6502/lib/Target/PowerPC
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Nate Begeman fdcf3418e0 Fix calls whose arguments fit entirely in registers to not break the Chain. 
Implement SINT_TO_FP and UINT_TO_FP
Remove some dead code from the simple ISel


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20944 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-30 19:38:35 +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 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 Switch from bytes to bits for alignment. 2004-08-21 20:14:40 +00:00
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 PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 2004-08-17 04:57:37 +00:00
PPC64InstrInfo.h PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 2004-08-17 04:57:37 +00:00
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 PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 2004-08-17 04:57:37 +00:00
PPC64RegisterInfo.td Switch from bytes to bits for alignment. 2004-08-21 20:14:40 +00:00
PPC64TargetMachine.h PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 2004-08-17 04:57:37 +00:00
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 PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC* 2004-08-17 04:55:41 +00:00
PPCInstrInfo.td Implement SetCC, fix ZERO_EXTEND_INREG 2005-03-29 21:54:38 +00:00
PPCISelPattern.cpp Fix calls whose arguments fit entirely in registers to not break the Chain. 2005-03-30 19:38:35 +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 Eliminate usage of MRegisterInfo::getRegClass(physreg) 2004-10-26 05:40:45 +00:00
PPCRegisterInfo.h PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC* 2004-08-17 04:55:41 +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 * 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