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llvm-6502/lib/Target/PowerPC
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Chris Lattner 988b1dd608 Eliminate an extra copy from R1 that Nate noticed on function calls that 
have to write arguments to the stack


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22536 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 05:23:43 +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
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PowerPCTargetMachine.h
Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile
2005-06-25 02:48:37 +00:00
PPC32.td
Factor out common .td file chunks.
2004-12-16 16:31:57 +00:00
PPC32ISelSimple.cpp
Support building non-PIC
2005-07-21 20:44:43 +00:00
PPC32JITInfo.h
update interface
2005-07-22 20:49:37 +00:00
PPC32RegisterInfo.td
Initial support for allocation condition registers
2005-04-12 07:04:16 +00:00
PPC64.td
Factor out common .td file chunks.
2004-12-16 16:31:57 +00:00
PPC64CodeEmitter.cpp
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC64InstrInfo.cpp
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC64InstrInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC64ISelPattern.cpp
Support building non-PIC
2005-07-21 20:44:43 +00:00
PPC64JITInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC64RegisterInfo.cpp
Convert tabs to spaces
2005-04-22 17:54:37 +00:00
PPC64RegisterInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC64RegisterInfo.td
…
PPC64TargetMachine.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPC.h
Support building non-PIC
2005-07-21 20:44:43 +00:00
PPCAsmPrinter.cpp
Wrap some long lines, fix emission of weak global variables
2005-07-26 19:03:27 +00:00
PPCBranchSelector.cpp
Eliminate all remaining tabs and trailing spaces.
2005-07-27 06:12:32 +00:00
PPCCodeEmitter.cpp
Eliminate all remaining tabs and trailing spaces.
2005-07-27 06:12:32 +00:00
PPCFrameInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCInstrBuilder.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCInstrFormats.td
switch over the rest of the formats that use RC to use isDOT
2005-04-19 05:21:30 +00:00
PPCInstrInfo.cpp
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCInstrInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCInstrInfo.td
Support building non-PIC
2005-07-21 20:44:43 +00:00
PPCISelPattern.cpp
Eliminate an extra copy from R1 that Nate noticed on function calls that
2005-07-28 05:23:43 +00:00
PPCJITInfo.cpp
update interface
2005-07-22 20:49:37 +00:00
PPCJITInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCRegisterInfo.cpp
Fix some comments
2005-07-27 23:11:27 +00:00
PPCRegisterInfo.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
PPCRegisterInfo.td
…
PPCRelocations.h
Eliminate tabs and trailing spaces.
2005-07-27 05:53:44 +00:00
PPCTargetMachine.cpp
Eliminate all remaining tabs and trailing spaces.
2005-07-27 06:12:32 +00:00
PPCTargetMachine.h
Remove trailing whitespace
2005-04-21 23:30:14 +00:00
README.txt
Implement the optimization for the Red Zone on Darwin. This removes the
2005-07-27 06:06:29 +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

* 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