Commits · 66a13e230dba12b411c0330ef2c6d37111e5c28f · Roger Ferrer / llvm-epi-0.8

Jul 31, 2004
- Mark barrier instructions. Execution does not fall through uncond branches · 66a13e23
  Chris Lattner authored Jul 31, 2004
```
or return intructions.

llvm-svn: 15356
```
  66a13e23
- New flag · 2ab11421
  Chris Lattner authored Jul 31, 2004
```
llvm-svn: 15354
```
  2ab11421
Jul 30, 2004
- * Conditional save/restore of LR disabled as it's not quite correct · 695d50d0
  Misha Brukman authored Jul 30, 2004
```
* sumarray2d fixed: large fixed-size alloca
* make is now compileable
* Re-organized tests to fit them under proper headings

Patch by Nate Begeman.

llvm-svn: 15347
```
  695d50d0
- Do not mark LR as callee-save: not quite correctly done. Patch: Nate Begeman. · c102577f
  Misha Brukman authored Jul 30, 2004
```
llvm-svn: 15346
```
  c102577f
- * Temporarily suspend LR save/restore optimization as it is not quite correct · 471b43a3
  Misha Brukman authored Jul 30, 2004
```
* Implement large fixed-size allocas            Entire patch by Nate Begeman.

llvm-svn: 15345
```
  471b43a3
Jul 29, 2004
- Fix #includes of i*.h => Instructions.h as per PR403: · 66a64fb9
  Chris Lattner authored Jul 29, 2004
```
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15331
```
  66a64fb9
- Get rid of a few dead method declarations. · 690bdefb
  Brian Gaeke authored Jul 29, 2004
```
llvm-svn: 15323
```
  690bdefb
- Get rid of calls to void llvm::printSet(const ValueSet &). · d7b36632
  Brian Gaeke authored Jul 29, 2004
```
llvm-svn: 15322
```
  d7b36632
- Get rid of calls to void llvm::printSet(const ValueSet &). · 8f8a2ed0
  Brian Gaeke authored Jul 29, 2004
```
Use LiveRange's iterator types and operations instead of ValueSet's.

llvm-svn: 15321
```
  8f8a2ed0
- Don't derive from ValueSet to implement class LiveRange; instead, use a · 3073fe3c
  Brian Gaeke authored Jul 29, 2004
```
SetVector<Value *> data member.
Add << operator for LiveRanges (a dumb one, for now.)

llvm-svn: 15320
```
  3073fe3c
- Fix a few typoes and grammaroes in comments. · 818b3631
  Brian Gaeke authored Jul 29, 2004
```
llvm-svn: 15319
```
  818b3631
- Remove mustSaveAcrossCalls flag, which isn't ever read, and its mutator, · 3cf8d5b0
  Brian Gaeke authored Jul 29, 2004
```
markForSaveAcrossCalls.

llvm-svn: 15317
```
  3cf8d5b0
Jul 28, 2004
- Minor corrections · 07fad1cd
  Chris Lattner authored Jul 28, 2004
```
llvm-svn: 15309
```
  07fad1cd
- Add notes on bug involving casting ulong -> double, thanks to Nate Begeman. · 7f01b253
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15307
```
  7f01b253
- Simplify loading (un)signed constants to registers, patch by Nate Begeman. · 862bb562
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15306
```
  862bb562
- Remove an extra 8 byte distance penalty. Patch by Nate Begeman. · db13b6ed
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15305
```
  db13b6ed
- Find longs by type, not by their primitive size being 64. Patch by Nate Begeman. · ca588002
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15304
```
  ca588002
- LI can only take signed values, so values > 32767 can only be loaded with ORI · f7037385
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15299
```
  f7037385
- Reorganize tests to place them in proper directories. · bd1d7dce
  Misha Brukman authored Jul 28, 2004
```
llvm-svn: 15298
```
  bd1d7dce
- UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts have been fixed; · 04dee3bb
  Misha Brukman authored Jul 28, 2004
```
2003-05-22-VarSizeArray is broken.

llvm-svn: 15297
```
  04dee3bb
- Fix printing of immediate operands by looking at their operand types in · 47d5a22f
  Misha Brukman authored Jul 28, 2004
```
the TargetInstrInfo.  This fixes UnitTests 2003-05-26-Shorts and
2003-07-09-LoadShorts.

llvm-svn: 15296
```
  47d5a22f
- Renamed files: · 92ca8ecc
  Misha Brukman authored Jul 27, 2004
```
* PowerPCReg.td => PowerPCRegisterinfo.td
* PowerPCInstrs.td => PowerPCInstrInfo.td

llvm-svn: 15295
```
  92ca8ecc
Jul 27, 2004
- ConstantTypeMustBeLoaded has been incorporated into SparcV9PreSelection, its · fa8ab0ab
  Brian Gaeke authored Jul 27, 2004
```
only user.

llvm-svn: 15294
```
  fa8ab0ab
- This was the only user of TargetInstrInfo::ConstantTypeMustBeLoaded(). · 28f75c21
  Brian Gaeke authored Jul 27, 2004
```
llvm-svn: 15293
```
  28f75c21
- Get rid of the (apparently non-working) filePrinterEmitter which is added in · c3259f64
  Brian Gaeke authored Jul 27, 2004
```
debug mode.  Its only effect seems to be the creation of an empty file...

llvm-svn: 15289
```
  c3259f64
- Branch selection support implemented by Nate Begeman for long branches. · 2ffb7874
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15288
```
  2ffb7874
- Correctly print out long branches, assert on finding pseudo instr COND_BRANCH · a5947400
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15286
```
  a5947400
- Run the branch selection pass right before the asm printer. · 09396bf1
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15285
```
  09396bf1
- Remove empty unused method processFunctionBeforeFrameFinalized() · 4d66925a
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15284
```
  4d66925a
- Add COND_BRANCH pseudo instruction, patch by Nate Begeman. · 83df71af
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15283
```
  83df71af
- Build COND_BRANCHes which may become long or short, decided by a later pass. · 5b092c15
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15282
```
  5b092c15
- Moved definition of invertPPCBranchOpcode() into PowerPCInstrInfo class. · a783ee55
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15281
```
  a783ee55
- Add PowerPCBranchSelector to discover which are `long' branches. · ef8cf023
  Misha Brukman authored Jul 27, 2004
```
Contributed by Nate Begeman.

llvm-svn: 15280
```
  ef8cf023
- TargetInstrInfo::getNOPOpCode() has been replaced by a reference to V9::NOP. · f4c1d1ee
  Brian Gaeke authored Jul 27, 2004
```
llvm-svn: 15279
```
  f4c1d1ee
- Convert many of the virtual TargetInstrInfo methods used as helper · 64f51df0
  Brian Gaeke authored Jul 27, 2004
```
functions in SparcV9InstrSelection and SparcV9PreSelection into regular
old global functions.  As it happens, none of them really have anything
to do with TargetInstrInfo.

llvm-svn: 15278
```
  64f51df0
- As it happens, none of these TargetInstrInfo methods which are only · b788626d
  Brian Gaeke authored Jul 27, 2004
```
used in the SparcV9 backend really have anything to do with
TargetInstrInfo, so we're converting them into regular old global
functions and moving their declarations to SparcV9InstrSelectionSupport.h.
(They're mostly used as helper functions for SparcV9InstrSelection.)

llvm-svn: 15277
```
  b788626d
- Fixed saving/restoring LR unconditionally, only done as necessary. · 9eaa879f
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15275
```
  9eaa879f
- Save and restore LR just like any other register and ONLY if we actually modify · bc1a2f96
  Misha Brukman authored Jul 27, 2004
```
it (due to calls or globals access).  We now compile `void empty(){}' to `blr'.

llvm-svn: 15274
```
  bc1a2f96
- LR is a 32-bit int reg · 26978c37
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15273
```
  26978c37
- MovePCtoLR (which is `bl' in disguise) modifies LR implicitly · f1a7e941
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15272
```
  f1a7e941