Commits · 37b7322b35bff9d892d3e32235fbf3d4167c4c53 · Roger Ferrer / llvm-epi-0.8

Jul 11, 2008
- Add two missing SINT_TO_FP libcalls. · 37b7322b
  Duncan Sands authored Jul 11, 2008
```
llvm-svn: 53460
```
  37b7322b
- Port a shift-by-1 optimization from LegalizeDAG: it · d9948110
  Duncan Sands authored Jul 11, 2008
```
was presumably added after the rest of the code was
copied to LegalizeTypes.

llvm-svn: 53459
```
  d9948110
- Add support for 128 bit shifts and 32 bit shifts · 927a3648
  Duncan Sands authored Jul 11, 2008
```
on 16 bit machines.

llvm-svn: 53458
```
  927a3648
- Document 'mask' in this calculation. · 45e127ab
  Nick Lewycky authored Jul 11, 2008
```
llvm-svn: 53454
```
  45e127ab
- Align comments, colons and cases. Remove trailing · 914ca2d3
  Duncan Sands authored Jul 11, 2008
```
whitespace.

llvm-svn: 53453
```
  914ca2d3
- Remove misleading constant from comment. · da405e11
  Nick Lewycky authored Jul 11, 2008
```
llvm-svn: 53452
```
  da405e11
- Add another optimization from PR2330. Also catch some missing cases that are · f95b64ac
  Nick Lewycky authored Jul 11, 2008
```
similar.

llvm-svn: 53451
```
  f95b64ac
- The frame address on an x86-64 box needs to be offset by -8, not -4. · 5774466a
  Bill Wendling authored Jul 11, 2008
```
llvm-svn: 53450
```
  5774466a
- a missed optimization that Eli spotted · 3994bed1
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53449
```
  3994bed1
- another bug in the same line. · 13a6911e
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53448
```
  13a6911e
- fix a bug spotted by Eli's eagle eyes · de89b507
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53447
```
  de89b507
- simplify and merge a bunch of code. Instead of comparing against · bd25b850
  Chris Lattner authored Jul 11, 2008
```
the min/max values for an integer type, compare against the min/max
values we can prove contain the input.  This might be a tighter bound,
so this is general goodness.

llvm-svn: 53446
```
  bd25b850
- fold away (x <= cst) earlier, allowing us to not have to · 38a50c95
  Chris Lattner authored Jul 11, 2008
```
handle them in some code.

llvm-svn: 53445
```
  38a50c95
- Fix folding of icmp's of i1 where the comparison is signed. The code · 6af608b8
  Chris Lattner authored Jul 11, 2008
```
was using the algorithm for folding unsigned comparisons which is
completely wrong.  This has been broken since the signless types change.

llvm-svn: 53444
```
  6af608b8
- Fix a bogus optimization: folding (slt (zext i1 A to i32), 1) -> (slt i1 A, true) · 4fa8bb34
  Chris Lattner authored Jul 11, 2008
```
This cause a regression in InstCombine/JavaCompare, which was doing the right
thing on accident.  To handle the missed case, generalize the comparisons based
on masked bits a little bit to handle comparisons against the max value. For 
example, we can now xform (slt i32 (and X, 4), 4) -> (setne i32 (and X, 4), 4)

llvm-svn: 53443
```
  4fa8bb34
- make this condition more precise. · 1be09d9e
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53442
```
  1be09d9e
- regenerate · c9046b28
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53440
```
  c9046b28
- Implement PR2538 · 61622615
  Chris Lattner authored Jul 11, 2008
```
llvm-svn: 53438
```
  61622615
- Fix a bug in the soft-float handling of FCOPYSIGN that Duncan noticed · 87909d06
  Chris Lattner authored Jul 10, 2008
```
when working on legalizetypes.  Both legalizetypes and legalizeops now
produce hte same code for CodeGen/ARM/fcopysign.ll.

llvm-svn: 53435
```
  87909d06
- make legalize types be a command line option: -enable-legalize-types. · 17b234cf
  Chris Lattner authored Jul 10, 2008
```
llvm-svn: 53434
```
  17b234cf
- Make typedef public to make MSVC++ happy. · e4a6db33
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53433
```
  e4a6db33
- Make some typedefs public to make MSVC++ happy. · 72a2d8e6
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53432
```
  72a2d8e6
- Make typedefs in ilist public (Visual C++ errors out when they are private). · 483300f9
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53431
```
  483300f9
- Pull r53428 from Gaz into mainline: · c20893b0
  Bill Wendling authored Jul 10, 2008
```
Remove warnings about unused/shadowed variables.

llvm-svn: 53430
```
  c20893b0
- Added ImmutableMap constructor that accepts a const TreeTy*. · 40a63884
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53429
```
  40a63884
- Put CPPBackend tests into their own directory and run them only if they're · 33d58e76
  Bill Wendling authored Jul 10, 2008
```
supported.

llvm-svn: 53427
```
  33d58e76
- Tidy up #includes. · 38c5ffb7
  Dan Gohman authored Jul 10, 2008
```
llvm-svn: 53426
```
  38c5ffb7
- Patch by Csaba Hruska and Peter Neumark: · 252d03c5
  Ted Kremenek authored Jul 10, 2008
```
  "adds support (de)serialization (from)to (in memory) buffer."

llvm-svn: 53425
```
  252d03c5
- Updated Xcode project. · c78ce184
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53424
```
  c78ce184
- Refactored most of the "Store" piece of ValueState into a Store type. The · a7b8ffb0
  Ted Kremenek authored Jul 10, 2008
```
current store implementation is now encapsulated by BasicStore.

These changes prompted some long due constification of ValueState. Much of the
diffs in this patch include adding "const" qualifiers.

llvm-svn: 53423
```
  a7b8ffb0
Jul 10, 2008
- Add a SubclassData field to SDNode, similar to what's done · f50b0a0c
  Dan Gohman authored Jul 10, 2008
```
in Value, to make use of some otherwise unused space. Use this
field to shrink LoadSDNode and StoreSDNode by moving the
addressing mode and ext/trunc fields there.

llvm-svn: 53422
```
  f50b0a0c
- Fix a copy+pasto in an assertion string. · 84b6cc9c
  Dan Gohman authored Jul 10, 2008
```
llvm-svn: 53419
```
  84b6cc9c
- Stack objects have nonnegative indices, not just positive indices. · 40e1c38d
  Dan Gohman authored Jul 10, 2008
```
llvm-svn: 53418
```
  40e1c38d
- Escape the graph name. This unbreaks -view-cfg. · 43f97716
  Dan Gohman authored Jul 10, 2008
```
llvm-svn: 53417
```
  43f97716
- Remove this file; the code that it went with is no longer · 49eff5fb
  Dan Gohman authored Jul 10, 2008
```
in the repository.

llvm-svn: 53416
```
  49eff5fb
- Make stack slot coloring's debug output more consistent with · 7ce10037
  Dan Gohman authored Jul 10, 2008
```
other passes.

llvm-svn: 53415
```
  7ce10037
- Change StackSlotForVirtReg (which maps vregs to frame indices) from std::map to IndexedMap. · 45fdeb6c
  Evan Cheng authored Jul 10, 2008
```
llvm-svn: 53414
```
  45fdeb6c
- Remove unused class AnnotatedPath. · 976d1e0e
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53413
```
  976d1e0e
- Move some environment methods from ValueState/ValueStateManager to Environment/EnvironmentManager. · ad4a7e4a
  Ted Kremenek authored Jul 10, 2008
```
llvm-svn: 53412
```
  ad4a7e4a
- Remove extraneous vertical whitespace before Eric gets the wrong idea ;-) · 60de1ae3
  Chris Lattner authored Jul 10, 2008
```
llvm-svn: 53411
```
  60de1ae3