Commits · 8763ba1b88b0a2c36fa5930eb38f60f75defa8d7 · Roger Ferrer / llvm-epi-0.8

Apr 07, 2007
- Completely purge DomSet. This is the (hopefully) final patch for PR1171. · 8763ba1b
  Owen Anderson authored Apr 07, 2007
```
llvm-svn: 35731
```
  8763ba1b
- Completely purge DomSet from LoopSimplify. This is part of the · 706e9704
  Owen Anderson authored Apr 07, 2007
```
continuing work on PR1171.

llvm-svn: 35730
```
  706e9704
- BreakCriticalEdges does still preserve DominatorTree. · d03a646f
  Owen Anderson authored Apr 07, 2007
```
llvm-svn: 35729
```
  d03a646f
- Expunge DomSet from BreakCriticalEdges. This is part of the continuing · b39d9ca9
  Owen Anderson authored Apr 07, 2007
```
work for PR 1171.

llvm-svn: 35728
```
  b39d9ca9
- Expunge DomSet from CodeExtractor. This is part of the continuing work · f095bf3a
  Owen Anderson authored Apr 07, 2007
```
on PR1171.

llvm-svn: 35726
```
  f095bf3a
- Support NE inequality in ValueRanges. · 93f54105
  Nick Lewycky authored Apr 07, 2007
```
llvm-svn: 35724
```
  93f54105
- Expunge a bunch of uses of DomSet from LoopSimplify. Many more remain. · 91041959
  Owen Anderson authored Apr 07, 2007
```
This is the beginning of work for PR1171.

llvm-svn: 35720
```
  91041959
- Cleanup. Refactor out the applying of value ranges to its own method. · 3bb6de85
  Nick Lewycky authored Apr 07, 2007
```
llvm-svn: 35719
```
  3bb6de85
- Use TargetData to find the size of a type. · 12d44abe
  Nick Lewycky authored Apr 07, 2007
```
llvm-svn: 35718
```
  12d44abe
- Strengthen icmp snuggling by doing 'compare-or-equal-to' to 'compare' · eeb01b41
  Nick Lewycky authored Apr 07, 2007
```
first and then range testing second.

llvm-svn: 35715
```
  eeb01b41
- Add loop rotation pass. · f42389ff
  Devang Patel authored Apr 07, 2007
```
llvm-svn: 35714
```
  f42389ff
- fix a miscompilation in printf optimizer. · 0f150951
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35713
```
  0f150951
- trunc to bool no longer compares against zero · 6a36d636
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35712
```
  6a36d636
- cleanups for strlen optimizer · e8829aa9
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35711
```
  e8829aa9
- Introduce a new ReplaceCallWith method, which simplifies a lot of code. · 485b6415
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35710
```
  485b6415
- fixes for strcpy optimizer · 6a6c1f1c
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35709
```
  6a6c1f1c
- Fix bugs in strncmp. · f9ee647e
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35708
```
  f9ee647e
- fix 3 miscompilations and several compielr crashes in strcmp optimizer. · c9ccc302
  Chris Lattner authored Apr 07, 2007
```
llvm-svn: 35707
```
  c9ccc302
- Fix several nasty bugs in the strchr optimizer, this fixes · 39f0bb96
  Chris Lattner authored Apr 06, 2007
```
SimplifyLibCalls/2007-04-06-strchr-miscompile.ll and PR1307

llvm-svn: 35706
```
  39f0bb96
- clean up strcat optimizer, no functionality change. · 56b7fc77
  Chris Lattner authored Apr 06, 2007
```
llvm-svn: 35704
```
  56b7fc77
- rename getConstantStringLength -> GetConstantStringInfo. Make it return · 9b2b8abd
  Chris Lattner authored Apr 06, 2007
```
the start index of the array as well as the length.  No functionality change.

llvm-svn: 35703
```
  9b2b8abd
Apr 06, 2007
- implement Transforms/InstCombine/malloc2.ll and PR1313 · 3dbe65f8
  Chris Lattner authored Apr 06, 2007
```
llvm-svn: 35700
```
  3dbe65f8
Apr 05, 2007
- Fix Transforms/GlobalOpt/2007-04-05-Crash.ll · 1a9a7603
  Chris Lattner authored Apr 05, 2007
```
llvm-svn: 35689
```
  1a9a7603
- Use a worklist-driven algorithm instead of a recursive one. · 108083ed
  Chris Lattner authored Apr 05, 2007
```
llvm-svn: 35680
```
  108083ed
Apr 04, 2007
- Prevent transformConstExprCastCall from generating conversions that assert · 7c2001d0
  Dale Johannesen authored Apr 04, 2007
```
elsewhere.

llvm-svn: 35668
```
  7c2001d0
- Fix 2007-04-04-BadFoldBitcastIntoMalloc.ll · 5a1c750f
  Jeff Cohen authored Apr 04, 2007
```
llvm-svn: 35665
```
  5a1c750f
- Fix comment. · f01a47c9
  Duncan Sands authored Apr 04, 2007
```
llvm-svn: 35655
```
  f01a47c9
- Fix a bug I introduced with my patch yesterday which broke Qt (I converted · e5bbb3cb
  Chris Lattner authored Apr 03, 2007
```
some constant exprs to apints).

Thanks to Anton for tracking down a small testcase that triggered this!

llvm-svn: 35633
```
  e5bbb3cb
Apr 03, 2007
- reinstate the previous two patches, with a bugfix :) · a74deafb
  Chris Lattner authored Apr 03, 2007
```
ldecod now passes.

llvm-svn: 35626
```
  a74deafb
- Reverting back to 1.723. The last two commits broke JM (and possibily others) on ARM. · 7511fa28
  Evan Cheng authored Apr 03, 2007
```
llvm-svn: 35620
```
  7511fa28
- split some code out into a helper function · 81e07075
  Chris Lattner authored Apr 03, 2007
```
llvm-svn: 35615
```
  81e07075
- Split a whole ton of code out of visitICmpInst into visitICmpInstWithInstAndIntCst. · 64c764ce
  Chris Lattner authored Apr 03, 2007
```
llvm-svn: 35614
```
  64c764ce
- Fix PR1253 and xor2.ll:test[01] · 8b2ec5f5
  Chris Lattner authored Apr 03, 2007
```
llvm-svn: 35612
```
  8b2ec5f5
- allow -1 strides to reuse "1" strides. · f3197a7d
  Chris Lattner authored Apr 02, 2007
```
llvm-svn: 35607
```
  f3197a7d
Apr 02, 2007

1. Make use of APInt operation instead of using ConstantExpr::getXXX. · 9bc8ab10
Zhou Sheng authored Apr 02, 2007
```
2. Use cheaper APInt methods.

llvm-svn: 35594
```
9bc8ab10
Use uint32_t for bitwidth instead of unsigned. · 56cda956
Zhou Sheng authored Apr 02, 2007
```
llvm-svn: 35593
```
56cda956

Pass the type of the store access, not the type of the store, into the · 28e0e4e1

Chris Lattner authored Apr 02, 2007

target hook.  This allows us to codegen a loop as:

LBB1_1: @cond_next
        mov r2, #0
        str r2, [r0, +r3, lsl #2]
        add r3, r3, #1
        cmn r3, #1
        bne LBB1_1      @cond_next

instead of:

LBB1_1: @cond_next
        mov r2, #0
        str r2, [r0], #+4
        add r3, r3, #1
        cmn r3, #1
        bne LBB1_1      @cond_next

This looks the same, but has one fewer induction variable (and therefore,
one fewer register) live in the loop.

llvm-svn: 35592

28e0e4e1

Wrap long line · 9d5aacee
Chris Lattner authored Apr 02, 2007
```
llvm-svn: 35588
```
9d5aacee
use more obvious function name. · 50490d54
Chris Lattner authored Apr 02, 2007
```
llvm-svn: 35587
```
50490d54
simplify (x+c)^signbit as (x+c+signbit), pointed out by PR1288. This implements · b24acc7b
Chris Lattner authored Apr 02, 2007
```
test/Transforms/InstCombine/xor.ll:test28

llvm-svn: 35584
```
b24acc7b