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llvm-6502/lib/Target/PowerPC
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Nate Begeman 27b4c23b80 Fixed version of optimized integer divide is now fixed. Calculate the 
quotient, not the remainder.  Also, make sure to remove the old div operand
from the ExprMap and let SelectExpr insert the new one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21111 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-06 06:44:57 +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 Rename canUseAsImmediateForOpcode to getImmediateForOpcode to better 2005-04-05 04:22:58 +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
PPC64ISelPattern.cpp Add support for MULHS and MULHU nodes 2005-04-06 00:25:27 +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 Remove 64 bit simple ISel, it never worked correctly 2005-04-05 08:51:15 +00:00
PPCAsmPrinter.cpp Behold, rlwinm with certain immediate arguments is printed as the much more 2005-04-05 18:19:50 +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 * Wrap long lines (comments and code) 2004-07-07 20:01:36 +00:00
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 Add support for MULHS and MULHU nodes 2005-04-06 00:25:27 +00:00
PPCISelPattern.cpp Fixed version of optimized integer divide is now fixed. Calculate the 2005-04-06 06:44:57 +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 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 Remove 64 bit simple ISel, it never worked correctly 2005-04-05 08:51:15 +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