Commits · 68dd9c7dd7f84a856761db3fd1a36bea72246eec · Roger Ferrer / llvm-epi-0.8

Jan 05, 2010
- Move remaining stuff to the isInteger predicate. · d2564e3a
  Benjamin Kramer authored Jan 05, 2010
```
llvm-svn: 92771
```
  d2564e3a
- Change errs() to dbgs(). · 9ddc6e2e
  David Greene authored Jan 05, 2010
```
llvm-svn: 92615
```
  9ddc6e2e
Jan 04, 2010
- 80-col violations, trailing whitespace. · 6a8ac8ce
  Mikhail Glushenkov authored Jan 04, 2010
```
llvm-svn: 92470
```
  6a8ac8ce
Dec 24, 2009

move an optimization for memcmp out of simplifylibcalls and into · 1a32ede6

Chris Lattner authored Dec 24, 2009

SDISel.  This optimization was causing simplifylibcalls to 
introduce type-unsafe nastiness.  This is the first step, I'll be 
expanding the memcmp optimizations shortly, covering things that
we really really wouldn't want simplifylibcalls to do.

llvm-svn: 92098

1a32ede6

reorder to follow a normal fall-through style, no functionality change. · efebb234
Chris Lattner authored Dec 23, 2009
```
llvm-svn: 92084
```
efebb234

Dec 23, 2009
- Update objectsize intrinsic and associated dependencies. Fix · fdb33458
  Eric Christopher authored Dec 23, 2009
```
lowering code and update testcases.

llvm-svn: 91979
```
  fdb33458
Dec 22, 2009
- Whitespace fixes. · ab6a0d60
  Eric Christopher authored Dec 22, 2009
```
llvm-svn: 91875
```
  ab6a0d60
Dec 16, 2009
- reapply my strstr optimization. I have reproduced the x86-64 bootstrap · f278addb
  Chris Lattner authored Dec 16, 2009
```
miscompile (i386.o miscompares) but it happens both with and without
this patch.

llvm-svn: 91532
```
  f278addb
- revert my strstr optimization, I'm told it breaks x86-64 bootstrap. · 177be323
  Chris Lattner authored Dec 16, 2009
```
Will reapply with a fix when I get a chance.

llvm-svn: 91486
```
  177be323
Dec 15, 2009
- optimize strstr, PR5783 · 26ab3633
  Chris Lattner authored Dec 15, 2009
```
llvm-svn: 91438
```
  26ab3633
- add some other xforms that should be done as part of PR5783 · 24aba42d
  Chris Lattner authored Dec 15, 2009
```
llvm-svn: 91428
```
  24aba42d
Dec 02, 2009
- tidy up, remove dependence on order of evaluation of function args from EmitMemCpy. · eea42c7b
  Chris Lattner authored Dec 02, 2009
```
llvm-svn: 90297
```
  eea42c7b
Nov 21, 2009
- Add more optimizations for object size checking, enable handling of · 0c7bd96d
  Eric Christopher authored Nov 21, 2009
```
object size intrinsic and verify return type is correct. Collect various
code in one place.

llvm-svn: 89523
```
  0c7bd96d
Nov 20, 2009
- Revert "Add some rough optimizations for checking routines.", it buildeth not. · f87c7570
  Daniel Dunbar authored Nov 20, 2009
```
llvm-svn: 89482
```
  f87c7570
- Add some rough optimizations for checking routines. · cf97d01d
  Eric Christopher authored Nov 20, 2009
```
llvm-svn: 89479
```
  cf97d01d
Nov 16, 2009
- CreateIntCast takes an "isSigned" parameter. Pass "true" for it, rather than · e5de4a9a
  Duncan Sands authored Nov 16, 2009
```
a name.

llvm-svn: 88908
```
  e5de4a9a
Nov 09, 2009
- fix PR5104: when printing a single character, return the result of · feeabde7
  Chris Lattner authored Nov 09, 2009
```
putchar in case there is an error.

llvm-svn: 86515
```
  feeabde7
Nov 05, 2009
- Teach SimplifyLibCalls to fold memcmp calls with constant arguments. · b971445a
  Benjamin Kramer authored Nov 05, 2009
```
llvm-svn: 86141
```
  b971445a
Oct 27, 2009
- Add objectsize intrinsic and hook it up through codegen. Doesn't · 7a50b280
  Eric Christopher authored Oct 27, 2009
```
do anything than return "I don't know" at the moment.

llvm-svn: 85189
```
  7a50b280
Oct 07, 2009
- 80-column and whitespace fixes. · 5b741f3d
  Eric Christopher authored Oct 07, 2009
```
llvm-svn: 83489
```
  5b741f3d
Oct 06, 2009
- Introduce and use convenience methods for getting pointer types · 9ed7b16b
  Duncan Sands authored Oct 06, 2009
```
where the element is of a basic builtin type.  For example, to get
an i8* use getInt8PtrTy.

llvm-svn: 83379
```
  9ed7b16b
Oct 05, 2009

strength reduce a ton of type equality tests to check the typeid (Through · fdd87907

Chris Lattner authored Oct 05, 2009

the new predicates I added) instead of going through a context and doing a
pointer comparison.  Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.

llvm-svn: 83297

fdd87907

Sep 26, 2009
- Fix SimplifyLibCalls to transfer attributes from callees rather than · 62995c71
  Dan Gohman authored Sep 26, 2009
```
calls, since direct calls don't always reflect the attributes of their
callees.

llvm-svn: 82867
```
  62995c71
- Rename ConstantFP's getInf to getInfinity. · 394468dc
  Dan Gohman authored Sep 25, 2009
```
llvm-svn: 82823
```
  394468dc
- Transform pow(x, 0.5) to (x == -inf ? inf : fabs(sqrt(x))), which is · 5ffd5389
  Dan Gohman authored Sep 25, 2009
```
typically faster then doing a general pow.

llvm-svn: 82819
```
  5ffd5389
Sep 19, 2009
- Enhance transform passes so that they apply the same tranforms to malloc calls as to MallocInst. · 5d034499
  Victor Hernandez authored Sep 18, 2009
```
Reviewed by Dan Gohman.

llvm-svn: 82300
```
  5d034499
Sep 03, 2009

In C++, code is not allowed to call main. In C it is, this · 27266f16

Chris Lattner authored Sep 03, 2009

simplifylibcalls optimization is thus valid for C++ but not C.
It's not important enough to worry about for C++ apps, so just
remove it.

rdar://7191924

llvm-svn: 80887

27266f16

Sep 02, 2009
- eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861 · 2dd09dbd
  Chris Lattner authored Sep 02, 2009
```
llvm-svn: 80766
```
  2dd09dbd
Aug 19, 2009
- Fix SimplifyLibcalls and ValueTracking to check mayBeOverridden · dea2358c
  Dan Gohman authored Aug 19, 2009
```
before performing optimizations based on constant string values.

llvm-svn: 79384
```
  dea2358c
Aug 18, 2009
- Make TargetData optional in SimplifyLibCalls. · 9f2b3db4
  Dan Gohman authored Aug 18, 2009
```
llvm-svn: 79298
```
  9f2b3db4
Aug 13, 2009
- Push LLVMContexts through the IntegerType APIs. · 55f1c09e
  Owen Anderson authored Aug 13, 2009
```
llvm-svn: 78948
```
  55f1c09e
Jul 31, 2009
- Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are · 5a1acd99
  Owen Anderson authored Jul 31, 2009
```
metadata related, which I'm waiting on to avoid conflicting with Devang.

llvm-svn: 77721
```
  5a1acd99
Jul 30, 2009
- Move types back to the 2.5 API. · 4056ca95
  Owen Anderson authored Jul 29, 2009
```
llvm-svn: 77516
```
  4056ca95
- Fix PR4645 which was fallout from the fix for PR4641. · 98ddd164
  Daniel Dunbar authored Jul 29, 2009
```
 - Call RAUW to delete all instructions (this is a patch from Nick Lewycky).

llvm-svn: 77512
```
  98ddd164
Jul 29, 2009
- Move ConstantExpr to 2.5 API. · 487375e9
  Owen Anderson authored Jul 29, 2009
```
llvm-svn: 77494
```
  487375e9
- Bulk erasing instructions without RAUWing them is unsafe. Instead, break them · f82326b9
  Nick Lewycky authored Jul 29, 2009
```
into a new BB that has no predecessors.

llvm-svn: 77433
```
  f82326b9
Jul 28, 2009
- Change ConstantArray to 2.5 API. · c2c7932c
  Owen Anderson authored Jul 28, 2009
```
llvm-svn: 77347
```
  c2c7932c
Jul 27, 2009
- Move ConstantFP construction back to the 2.5-ish API. · 69c464de
  Owen Anderson authored Jul 27, 2009
```
llvm-svn: 77247
```
  69c464de
Jul 26, 2009
- Remove Value::getNameLen · ca414c7c
  Daniel Dunbar authored Jul 26, 2009
```
llvm-svn: 77148
```
  ca414c7c
- Eliminate some uses of DOUT, cerr, and getNameStart(). · 9813b0b0
  Daniel Dunbar authored Jul 26, 2009
```
llvm-svn: 77145
```
  9813b0b0