Commits · 817175f883284886990bc93999fde0c0be7aa097 · Roger Ferrer / llvm-epi-0.8

Mar 29, 2004
- Add a bunch of methods that should have been added a long time ago. · 817175f8
  Chris Lattner authored Mar 29, 2004
```
llvm-svn: 12526
```
  817175f8
- Add another check · 5f126b74
  Chris Lattner authored Mar 29, 2004
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llvm-svn: 12525
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  5f126b74
- Fix an assertion · 587a9f14
  Chris Lattner authored Mar 29, 2004
```
Contributed by Reid Spencer

llvm-svn: 12524
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  587a9f14
- Make error message a bit nicer. · dd7ce6c3
  Chris Lattner authored Mar 29, 2004
```
Contributed by Reid Spencer

llvm-svn: 12523
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  dd7ce6c3
Mar 26, 2004
- Add two methods which have been needed for a long time: Type::get(Un)signedVersion · 04d6d9d6
  Chris Lattner authored Mar 26, 2004
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llvm-svn: 12522
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  04d6d9d6
- Make sure to get the headers from zlib correctly · 3aa7b9d0
  Chris Lattner authored Mar 26, 2004
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llvm-svn: 12521
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  3aa7b9d0
- X % -1 == X % 1 == 0 · 56b50514
  Chris Lattner authored Mar 26, 2004
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llvm-svn: 12520
```
  56b50514
Mar 25, 2004
- Two changes: · 57c67b06
  Chris Lattner authored Mar 25, 2004
```
#1 is to unconditionally strip constantpointerrefs out of
instruction operands where they are absolutely pointless and inhibit
optimization.  GRRR!

#2 is to implement InstCombine/getelementptr_const.ll

llvm-svn: 12519
```
  57c67b06
- New testcase · 3932cab4
  Chris Lattner authored Mar 25, 2004
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llvm-svn: 12518
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  3932cab4
- Minor efficiency improvement, finegrainify namespacification · 82d34eb4
  Chris Lattner authored Mar 25, 2004
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llvm-svn: 12517
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  82d34eb4
- Add note about setting up linux systems to directly execute LLVM bytecode files · 998c0674
  Chris Lattner authored Mar 25, 2004
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Fixes PR303

llvm-svn: 12516
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  998c0674
Mar 20, 2004
- Hrm, we were leaking ~1M of garbage that valgrind never told us about because · 3922d607
  Chris Lattner authored Mar 19, 2004
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it was "reachable".  Cute.

llvm-svn: 12515
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  3922d607
Mar 19, 2004
- Add a dose of reality into the release notes · 9e0b81c3
  Chris Lattner authored Mar 19, 2004
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llvm-svn: 12510
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  9e0b81c3
- Teach the optimizer to delete zero sized alloca's (but not mallocs!) · abb77c99
  Chris Lattner authored Mar 19, 2004
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llvm-svn: 12507
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  abb77c99
- New testcase, the optimizer can delete zero sized allocas · 597f1da5
  Chris Lattner authored Mar 19, 2004
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llvm-svn: 12506
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  597f1da5
- Perhaps the last bugfix before the release? HOPEFULLY! :) · 91f297d4
  Chris Lattner authored Mar 19, 2004
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llvm-svn: 12505
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  91f297d4
- Fix PR299: [Sparc] Code generator asserts on alloc of zero size type · ba6641d5
  Chris Lattner authored Mar 19, 2004
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llvm-svn: 12504
```
  ba6641d5
Mar 18, 2004
- Malloc doesn't kill a load. This patch need not go into 1.2 though. · 6ca9b89a
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12500
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  6ca9b89a
- Fix a minor wording bug in the manual · 0b41ebe6
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12496
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  0b41ebe6
- This is the last remaining bug that I know of in the loop extractor. The loop · 211ae0bf
  Chris Lattner authored Mar 18, 2004
```
extractor has extracted hundreds of loops from the SPEC benchmarks without crashing
and without misoptimizing the programs.

This testcase could be reduced substantially more by hand, but I don't have time
to work on it right now.

llvm-svn: 12495
```
  211ae0bf
- Fix a really nasty bug that was breaking ijpeg in LLC mode. We were incorrectly · dc47e271
  Chris Lattner authored Mar 18, 2004
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folding load instructions into other instructions across free instruction
boundaries.  Perhaps this will also fix the other strange failures?

llvm-svn: 12494
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  dc47e271
- Fix bug: CodeExtractor/2004-03-17-MissedLiveIns.ll · 232155dc
  Chris Lattner authored Mar 18, 2004
```
With this fix we now successfully extract all 149 loops from 256.bzip2 without
crashing or miscompiling the program!

llvm-svn: 12493
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  232155dc
- New testcase, reduced from 256.bzip2 · 2bcfcc90
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12492
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  2bcfcc90
- Add statistics to the loop extractor. The loop extractor has successfully · e8369356
  Chris Lattner authored Mar 18, 2004
```
extracted all 63 loops for Olden/bh without crashing and without
miscompiling the program!!!

llvm-svn: 12491
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  e8369356
- Fix problem with PHI nodes having multiple predecessors from different · 5bce0c80
  Chris Lattner authored Mar 18, 2004
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exit nodes

llvm-svn: 12490
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  5bce0c80
- Fix CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll · acd75986
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12489
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  acd75986
- New testcase · 4c7fcbf7
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12488
```
  4c7fcbf7
- Seriously simplify and correct the PHI node handling code. · 320d59f4
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12487
```
  320d59f4
- Fix CodeExtractor/2004-03-17-OutputMismatch.ll · d8017a34
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12486
```
  d8017a34
- New testcase that crashes the code extractor · b7b099d5
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12485
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  b7b099d5
- Fix several bugs in the extractor: · 37de257e
  Chris Lattner authored Mar 18, 2004
```
1. Names were not put on the new arguments created (ok, this just helps sanity :)
2. Fix outgoing pointer values
3. Do not insert stores for values that had not been computed
4. Fix some wierd problems with the outset calculation

This fixes CodeExtractor/2004-03-14-DominanceProblem.ll, making the extractor
work on at least one simple case!

llvm-svn: 12484
```
  37de257e
- The code extractor needs dominator info. Provide it · e9235d2d
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12483
```
  e9235d2d
- The code extractor needs dominator information, so we provide it. · 835a7596
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12482
```
  835a7596
- Prune #includes, moving the module interface to the front. Note that this · cee3404d
  Chris Lattner authored Mar 18, 2004
```
exposed the fact that the header was not self-contained.  There is a reason
we do things :)

llvm-svn: 12481
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  cee3404d
- Make this header file self-contained · 5b460d2a
  Chris Lattner authored Mar 18, 2004
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llvm-svn: 12480
```
  5b460d2a
- Fix a HORRIBLY NASTY bug that caused siod to stop working last night. · 3022b1bc
  Chris Lattner authored Mar 17, 2004
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llvm-svn: 12479
```
  3022b1bc
Mar 17, 2004
- Fix a tag-o · baf3f628
  Chris Lattner authored Mar 17, 2004
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llvm-svn: 12477
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  baf3f628
- Rewrite the second on AnalysisUsage usage. This documents the new · 8e871651
  Chris Lattner authored Mar 17, 2004
```
addRequiredTransitive member that Misha added, and explains the whole
concept a lot better.  Also, the document used incorrect "subsubsection"
tags instead of "doc_subsubsection" which this fixes.

llvm-svn: 12474
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  8e871651
- When loop extraction succeeds, make sure to map the function pointers over · b38cc9c0
  Chris Lattner authored Mar 17, 2004
```
to avoid dangling references.

llvm-svn: 12470
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  b38cc9c0
- Fix an inverted condition that causes us to think that loop extraction · 7e51a502
  Chris Lattner authored Mar 17, 2004
```
accomplished something when it really did not.  This does not fix the bigger problem tho.

llvm-svn: 12469
```
  7e51a502