Commits · 063f1773001bbe8a86303ff31e1d41a0b8dee0ef · Roger Ferrer / llvm-epi-0.8

Sep 07, 2007
- Add lengthof and endof templates that hide a lot of sizeof computations. · e2f23a3a
  Owen Anderson authored Sep 07, 2007
```
Patch by Sterling Stein!

llvm-svn: 41758
```
  e2f23a3a
Jun 13, 2007
- Handle blocks with 2 unconditional branches in AnalyzeBranch. · c6855468
  Dale Johannesen authored Jun 13, 2007
```
llvm-svn: 37571
```
  c6855468
Jun 08, 2007
- Add a utility routine to check for unpredicated terminator instruction. · 5514bbef
  Evan Cheng authored Jun 08, 2007
```
llvm-svn: 37528
```
  5514bbef
May 21, 2007
- BlockHasNoFallThrough() now returns true if block ends with a return instruction. · fc94eb66
  Evan Cheng authored May 21, 2007
```
llvm-svn: 37266
```
  fc94eb66
May 18, 2007
- RemoveBranch() and InsertBranch() now returns number of instructions deleted / inserted. · 99be49dd
  Evan Cheng authored May 18, 2007
```
llvm-svn: 37192
```
  99be49dd
Apr 25, 2007
- Relex assertions to account for additional implicit def / use operands. · 8cd224e8
  Evan Cheng authored Apr 25, 2007
```
llvm-svn: 36430
```
  8cd224e8
Dec 07, 2006
- What should be the last unnecessary <iostream>s in the library. · 9bfb1e1f
  Bill Wendling authored Dec 07, 2006
```
llvm-svn: 32333
```
  9bfb1e1f
Nov 28, 2006
- Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead · 20350c40
  Evan Cheng authored Nov 27, 2006
```
of opcode and number of operands.

llvm-svn: 31947
```
  20350c40
Nov 17, 2006
- convert PPC::BCC to use the 'pred' operand instead of separate predicate · be9377a1
  Chris Lattner authored Nov 17, 2006
```
value and CR reg #.  This requires swapping the order of these everywhere
that touches BCC and requires us to write custom matching logic for
PPCcondbranch :(

llvm-svn: 31835
```
  be9377a1
- rename PPC::COND_BRANCH to PPC::BCC · e0263794
  Chris Lattner authored Nov 17, 2006
```
llvm-svn: 31834
```
  e0263794
- start using PPC predicates more consistently. · 8c6a41ea
  Chris Lattner authored Nov 17, 2006
```
llvm-svn: 31833
```
  8c6a41ea
Nov 15, 2006
- Properly transfer kill / dead info. · dc2c8748
  Evan Cheng authored Nov 15, 2006
```
llvm-svn: 31765
```
  dc2c8748
Nov 14, 2006
- Matches MachineInstr changes. · dbd3d294
  Evan Cheng authored Nov 13, 2006
```
llvm-svn: 31712
```
  dbd3d294
Oct 28, 2006
- implement the BlockHasNoFallThrough hook · 113f7470
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31264
```
  113f7470
Oct 21, 2006

Implement support for branch reversal, fix a bug in branch analysis. · 23f22de2

Chris Lattner authored Oct 21, 2006

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

23f22de2

Simplify code, no functionality change · d8816603
Chris Lattner authored Oct 21, 2006
```
llvm-svn: 31097
```
d8816603
implement support for inserting a cond branch · 94e04442
Chris Lattner authored Oct 21, 2006
```
llvm-svn: 31096
```
94e04442

Oct 17, 2006
- add support for inserting an uncond branch · a61f0105
  Chris Lattner authored Oct 17, 2006
```
llvm-svn: 31003
```
  a61f0105
Oct 13, 2006
- implement branch inspection/modification methods. · a47294ed
  Chris Lattner authored Oct 13, 2006
```
llvm-svn: 30946
```
  a47294ed
Jul 11, 2006
- In 64-bit mode, 64-bit GPRs are callee saved, not 32-bit ones. · 71227c23
  Chris Lattner authored Jul 11, 2006
```
llvm-svn: 29096
```
  71227c23
Jun 21, 2006
- Rename OR4 -> OR. Move some PPC64-specific stuff to the 64-bit file · 52a956da
  Chris Lattner authored Jun 20, 2006
```
llvm-svn: 28889
```
  52a956da
Jun 17, 2006
- Implement the getPointerRegClass method, which is required for the ptr_rc · 49cadab3
  Chris Lattner authored Jun 17, 2006
```
magic to work.

llvm-svn: 28847
```
  49cadab3
May 04, 2006
- Move some methods out of MachineInstr into MachineOperand · 10d63416
  Chris Lattner authored May 04, 2006
```
llvm-svn: 28102
```
  10d63416
Mar 16, 2006
- teach the ppc backend how to spill/reload vector regs · 91400bd4
  Chris Lattner authored Mar 16, 2006
```
llvm-svn: 26806
```
  91400bd4
- Add support for copying registers. still needed: spilling and reloading them · fd9f3e8e
  Chris Lattner authored Mar 16, 2006
```
llvm-svn: 26800
```
  fd9f3e8e
Mar 06, 2006
- implement TII::insertNoop · ea79d9fd
  Chris Lattner authored Mar 05, 2006
```
llvm-svn: 26562
```
  ea79d9fd
Feb 02, 2006
- add 64b gpr store to the possible list of isStoreToStackSlot opcodes. · 4efb3289
  Nate Begeman authored Feb 02, 2006
```
llvm-svn: 25916
```
  4efb3289
- implement isStoreToStackSlot for PPC · c327d71e
  Chris Lattner authored Feb 02, 2006
```
llvm-svn: 25914
```
  c327d71e
- Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,a far... · bb53acd0
  Chris Lattner authored Feb 02, 2006
```
Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,a far more logical place.  Other methods should also be moved if anyoneis interested. :)

llvm-svn: 25913
```
  bb53acd0
Oct 19, 2005
- teach ppc backend these are copies · 5f376232
  Chris Lattner authored Oct 19, 2005
```
llvm-svn: 23813
```
  5f376232
Oct 18, 2005
- First bits of 64 bit PowerPC stuff, currently disabled. A lot of this is · 0b71e007
  Nate Begeman authored Oct 18, 2005
```
purely mechanical.

llvm-svn: 23778
```
  0b71e007
Oct 16, 2005
- More PPC32 -> PPC changes, as well as merging some classes that were · 6cca84e4
  Nate Begeman authored Oct 16, 2005
```
redundant after the change.

llvm-svn: 23759
```
  6cca84e4
Oct 15, 2005
- Rename PPC32*.h to PPC*.h · 6f3b9546
  Chris Lattner authored Oct 14, 2005
```
This completes the grand PPC file renaming

llvm-svn: 23745
```
  6f3b9546
- Rename PowerPC*.h to PPC*.h · bfca1ab7
  Chris Lattner authored Oct 14, 2005
```
llvm-svn: 23743
```
  bfca1ab7
- Eliminate PowerPC.td and PPC32.td, consolidating them into PPC.td · 0921e3bf
  Chris Lattner authored Oct 14, 2005
```
llvm-svn: 23738
```
  0921e3bf
Oct 07, 2005

Fix a CQ regression from my patch to split F32/F64 into seperate register · e3735922

Chris Lattner authored Oct 07, 2005

classes on PPC.  We were emitting fmr instructions to do fp extensions, which
weren't getting coallesced.  This fixes Regression/CodeGen/PowerPC/fpcopy.ll

llvm-svn: 23654

e3735922

Oct 01, 2005

Modify the ppc backend to use two register classes for FP: F8RC and F4RC. · d3eee1a0

Chris Lattner authored Oct 01, 2005

These are used to represent float and double values, and the two regclasses
contain the same physical registers.

llvm-svn: 23577

d3eee1a0

Sep 09, 2005

Teach the code generator that rlwimi is commutable if the rotate amount · c37a2f13

Chris Lattner authored Sep 09, 2005

is zero.  This lets the register allocator elide some copies in some cases.

This implements CodeGen/PowerPC/rlwimi-commute.ll

llvm-svn: 23292

c37a2f13

Apr 22, 2005
- Remove trailing whitespace · b440243e
  Misha Brukman authored Apr 21, 2005
```
llvm-svn: 21425
```
  b440243e
Apr 12, 2005
- Initial support for allocation condition registers · f67f3bf6
  Nate Begeman authored Apr 12, 2005
```
llvm-svn: 21246
```
  f67f3bf6