Chris Lattner
|
a478e05437
|
implement the BlockHasNoFallThrough hook
llvm-svn: 31264
|
2006-10-28 17:35:02 +00:00 |
|
Chris Lattner
|
a9adb1e558
|
Implement support for branch reversal, fix a bug in branch analysis.
This provides stuff like:
cmpw cr0, r15, r29
mr r14, r15
- bge cr0, LBB3_111 ;bb656
- b LBB3_90 ;bb501
+ blt cr0, LBB3_90 ;bb501
LBB3_111: ;bb656
lwz r18, 68(r1)
which is particularly good for dispatch group formation.
llvm-svn: 31101
|
2006-10-21 06:03:11 +00:00 |
|
Chris Lattner
|
20bb8bfd45
|
Simplify code, no functionality change
llvm-svn: 31097
|
2006-10-21 05:42:09 +00:00 |
|
Chris Lattner
|
d3e583b2e1
|
implement support for inserting a cond branch
llvm-svn: 31096
|
2006-10-21 05:36:13 +00:00 |
|
Chris Lattner
|
bf15d2f503
|
add support for inserting an uncond branch
llvm-svn: 31003
|
2006-10-17 18:06:55 +00:00 |
|
Chris Lattner
|
b90d66b7da
|
implement branch inspection/modification methods.
llvm-svn: 30946
|
2006-10-13 21:21:17 +00:00 |
|
Chris Lattner
|
2db97248f8
|
In 64-bit mode, 64-bit GPRs are callee saved, not 32-bit ones.
llvm-svn: 29096
|
2006-07-11 00:48:23 +00:00 |
|
Chris Lattner
|
75e6449a0f
|
Rename OR4 -> OR. Move some PPC64-specific stuff to the 64-bit file
llvm-svn: 28889
|
2006-06-20 23:18:58 +00:00 |
|
Chris Lattner
|
d817b32a8e
|
Implement the getPointerRegClass method, which is required for the ptr_rc
magic to work.
llvm-svn: 28847
|
2006-06-17 00:01:04 +00:00 |
|
Chris Lattner
|
685568510a
|
Move some methods out of MachineInstr into MachineOperand
llvm-svn: 28102
|
2006-05-04 17:52:23 +00:00 |
|
Chris Lattner
|
57773fdac1
|
teach the ppc backend how to spill/reload vector regs
llvm-svn: 26806
|
2006-03-16 22:24:02 +00:00 |
|
Chris Lattner
|
bf153651b1
|
Add support for copying registers. still needed: spilling and reloading them
llvm-svn: 26800
|
2006-03-16 20:03:58 +00:00 |
|
Chris Lattner
|
af44ead7f3
|
implement TII::insertNoop
llvm-svn: 26562
|
2006-03-05 23:49:55 +00:00 |
|
Nate Begeman
|
09bdfffaa6
|
add 64b gpr store to the possible list of isStoreToStackSlot opcodes.
llvm-svn: 25916
|
2006-02-02 21:07:50 +00:00 |
|
Chris Lattner
|
8337a1050d
|
implement isStoreToStackSlot for PPC
llvm-svn: 25914
|
2006-02-02 20:16:12 +00:00 |
|
Chris Lattner
|
15cb732cd7
|
Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,a far more logical place. Other methods should also be moved if anyoneis interested. :)
llvm-svn: 25913
|
2006-02-02 20:12:32 +00:00 |
|
Chris Lattner
|
800f5628d5
|
teach ppc backend these are copies
llvm-svn: 23813
|
2005-10-19 01:50:36 +00:00 |
|
Nate Begeman
|
b0e319a7c7
|
First bits of 64 bit PowerPC stuff, currently disabled. A lot of this is
purely mechanical.
llvm-svn: 23778
|
2005-10-18 00:28:58 +00:00 |
|
Nate Begeman
|
723637974b
|
More PPC32 -> PPC changes, as well as merging some classes that were
redundant after the change.
llvm-svn: 23759
|
2005-10-16 05:39:50 +00:00 |
|
Chris Lattner
|
d3946bbea6
|
Rename PPC32*.h to PPC*.h
This completes the grand PPC file renaming
llvm-svn: 23745
|
2005-10-14 23:59:06 +00:00 |
|