Commits · ecd5b5f2b28ed8130d88fcab86926b978c7aad4a · Roger Ferrer / llvm-epi-0.8

Dec 02, 2008
- Add support for folding spills into preceding defs when doing pre-alloc splitting. · ecd5b5f2
  Owen Anderson authored Dec 02, 2008
```
llvm-svn: 60433
```
  ecd5b5f2
- One more transformation. · 54bdec23
  Dale Johannesen authored Dec 02, 2008
```
llvm-svn: 60432
```
  54bdec23
- Make the code do what the comment says it does. · 70060013
  Dale Johannesen authored Dec 02, 2008
```
llvm-svn: 60431
```
  70060013
- More type-checking of setter/getter methods. This is still · eae373ea
  Fariborz Jahanian authored Dec 02, 2008
```
work in prgress.

llvm-svn: 60430
```
  eae373ea
- Comment typeo fix, thanks Duncan! · 027d726f
  Chris Lattner authored Dec 02, 2008
```
llvm-svn: 60429
```
  027d726f
- llvm-ld doesnt support '-g', so aovid passing that opt to it · 48b5a338
  Nuno Lopes authored Dec 02, 2008
```
llvm-svn: 60428
```
  48b5a338
- Add a couple FIXME's. · 0629704e
  Steve Naroff authored Dec 02, 2008
```
llvm-svn: 60427
```
  0629704e
- Make sure synthesized properties get inserted into the classes/categories meta data. · c038b3af
  Steve Naroff authored Dec 02, 2008
```
llvm-svn: 60426
```
  c038b3af
- Parsing new and delete is now complete. · 5c6ebcc1
  Sebastian Redl authored Dec 02, 2008
```
llvm-svn: 60425
```
  5c6ebcc1
- Add better comments to ::new parsing. Thanks to Doug for the review. · 538787f5
  Sebastian Redl authored Dec 02, 2008
```
llvm-svn: 60423
```
  538787f5
- Make RegionStoreManager::InitializeArray safe against array sizes that don't have pointer width. · 6ef75e9e
  Sebastian Redl authored Dec 02, 2008
```
This may be the case on 64-bit systems. Whether that fact is a bug is a different question, but it's easy to cure the symptom.

llvm-svn: 60422
```
  6ef75e9e
- Make the parser handle ::new and ::delete correctly. · db36b9b9
  Sebastian Redl authored Dec 02, 2008
```
llvm-svn: 60421
```
  db36b9b9
- int-arith-convert.c makes assumptions about integer sizes, so force a specific architecture · fb5df723
  Sebastian Redl authored Dec 02, 2008
```
llvm-svn: 60420
```
  fb5df723
- Update cmake build; patch by Csaba Hruska. · 39bc5359
  Eli Friedman authored Dec 02, 2008
```
llvm-svn: 60418
```
  39bc5359
- Simplify previous commit. · 003d00ee
  Steve Naroff authored Dec 02, 2008
```
llvm-svn: 60416
```
  003d00ee
- Fix for PR3150: obvious copy-paste bug in · e918435f
  Eli Friedman authored Dec 02, 2008
```
ScalarExprEmitter::VisitBinLOr.

llvm-svn: 60415
```
  e918435f
- More work to rewrite synthesize properties (<rdar://problem/6213955>) · 9af94910
  Steve Naroff authored Dec 02, 2008
```
llvm-svn: 60414
```
  9af94910
- Handle new by passing the Declaration to the Action, not a processed type. · 351bb78a
  Sebastian Redl authored Dec 02, 2008
```
llvm-svn: 60413
```
  351bb78a
- make it possible to custom lower TRUNCATE (needed for the CellSPU target) · 318ccb0e
  Tilmann Scheller authored Dec 02, 2008
```
llvm-svn: 60409
```
  318ccb0e
- Implement PRE of loads in the GVN pass with a pretty cheap and · 1db9bbe8
  Chris Lattner authored Dec 02, 2008
```
straight-forward implementation.  This does not require any extra
alias analysis queries beyond what we already do for non-local loads.

Some programs really really like load PRE.  For example, SPASS triggers
this ~1000 times, ~300 times in 255.vortex, and ~1500 times on 403.gcc.

The biggest limitation to the implementation is that it does not split
critical edges.  This is a huge killer on many programs and should be
addressed after the initial patch is enabled by default.

The implementation of this should incidentally speed up rejection of 
non-local loads because it avoids creating the repl densemap in cases 
when it won't be used for fully redundant loads.

This is currently disabled by default.
Before I turn this on, I need to fix a couple of miscompilations in
the testsuite, look at compile time performance numbers, and look at
perf impact.  This is pretty close to ready though.

llvm-svn: 60408
```
  1db9bbe8
- Add a new SCEV representing signed division. · 4d9966dd
  Nick Lewycky authored Dec 02, 2008
```
llvm-svn: 60407
```
  4d9966dd
- Removed some unnecessary code in widening. · 6e1c6ad1
  Mon P Wang authored Dec 02, 2008
```
llvm-svn: 60406
```
  6e1c6ad1
- add a little helper function that does PHI translation. · 9c1b5027
  Chris Lattner authored Dec 02, 2008
```
llvm-svn: 60405
```
  9c1b5027
- add a note · 0cdc0bbb
  Chris Lattner authored Dec 02, 2008
```
llvm-svn: 60404
```
  0cdc0bbb
- Remove some errors that crept in. No functionality change. · 87beb9b9
  Bill Wendling authored Dec 02, 2008
```
llvm-svn: 60403
```
  87beb9b9
- Merge two if-statements into one. · 790b4bf9
  Bill Wendling authored Dec 02, 2008
```
llvm-svn: 60402
```
  790b4bf9
- More styalistic changes. No functionality change. · 56352952
  Bill Wendling authored Dec 02, 2008
```
llvm-svn: 60401
```
  56352952
- add densemap range insertion method. · 734e72fb
  Chris Lattner authored Dec 02, 2008
```
llvm-svn: 60400
```
  734e72fb
- - Remove the buggy -X/C -> X/-C transform. This isn't valid when X isn't a · 85de4b35
  Bill Wendling authored Dec 02, 2008
```
  constant. If X is a constant, then this is folded elsewhere.

- Added a note to Target/README.txt to indicate that we'd like to implement
  this when we're able.

llvm-svn: 60399
```
  85de4b35
- Improve comment. · 5369db59
  Bill Wendling authored Dec 02, 2008
```
llvm-svn: 60398
```
  5369db59
- - Reduce nesting. · 21716dff
  Bill Wendling authored Dec 02, 2008
```
- No need to do a swap on a canonicalized pattern.

No functionality change.

llvm-svn: 60397
```
  21716dff
- some random comment improvements. · ead1a61b
  Chris Lattner authored Dec 02, 2008
```
llvm-svn: 60395
```
  ead1a61b
- Add a test for my previous PRE fix. · 35bd70c0
  Owen Anderson authored Dec 02, 2008
```
llvm-svn: 60394
```
  35bd70c0
- Fix an issue that Chris noticed, where local PRE was not properly instantiating · d930420c
  Owen Anderson authored Dec 02, 2008
```
a new value numbering set after splitting a critical edge.  This increases
the number of instances of PRE on 403.gcc from ~60 to ~570.

llvm-svn: 60393
```
  d930420c
- Fix PR3124: overly strict assert. · 1718fd43
  Evan Cheng authored Dec 02, 2008
```
llvm-svn: 60392
```
  1718fd43
- Add a few more transformations. · 8c76670b
  Dale Johannesen authored Dec 02, 2008
```
llvm-svn: 60391
```
  8c76670b
- Add FIXME. · 817737a0
  Ted Kremenek authored Dec 02, 2008
```
llvm-svn: 60390
```
  817737a0
- Disabling this code due to regression on test/CodeGen/bitfield.c. See · f5d08c9e
  Eli Friedman authored Dec 02, 2008
```
PR3152.

llvm-svn: 60389
```
  f5d08c9e
- Second stab at target-dependent lowering of everyone's favorite nodes: [SU]ADDO · 30e9dc81
  Bill Wendling authored Dec 02, 2008
```
- LowerXADDO lowers [SU]ADDO into an ADD with an implicit EFLAGS define. The
  EFLAGS are fed into a SETCC node which has the conditional COND_O or COND_C,
  depending on the type of ADDO requested.

- LowerBRCOND now recognizes if it's coming from a SETCC node with COND_O or
  COND_C set.

llvm-svn: 60388
```
  30e9dc81
- A little more scaffolding for parsing templates: · f558618f
  Douglas Gregor authored Dec 02, 2008
```
  - Template parameter scope to hold the template parameters
  - Template parameter context for parsing declarators
  - Actions for template type parameters and non-type template
    parameters

llvm-svn: 60387
```
  f558618f