Commits · 6855f03c56ecc81d383d715ebb74095ab6b81f7e · Roger Ferrer / llvm-epi-0.8

Oct 13, 2003
- Remove WordsEmitted statistic; there's already a non-backend-specific · 6855f03c
  Brian Gaeke authored Oct 13, 2003
```
jello statistic for this (just divide #-bytes-of-code-emitted by 4).

Rewrite head-of-file comment.

llvm-svn: 9098
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  6855f03c
- LLI no longer has -abort-on-exception · abb3b384
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9097
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  abb3b384
- Removed items that are done or irrelevant. · 8c8c8910
  John Criswell authored Oct 13, 2003
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Added a few new items.

llvm-svn: 9096
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  8c8c8910
- Use the autoconf macro John wrote · 8260db9a
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9095
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  8260db9a
- Whoops, we inserted into the wrong set. What's up with the dead set anyway? · 612cafef
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9094
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  612cafef
- Use external df iterators to avoid revisiting blocks in functions with · 951e7329
  Chris Lattner authored Oct 13, 2003
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multiple setjmp calls.

llvm-svn: 9093
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  951e7329
- Add missing default argument · a3244bbe
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9092
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  a3244bbe
- Make use of "external" depth-first iterators to avoid revisiting nodes · f5d946ec
  Chris Lattner authored Oct 13, 2003
```
multiple times.  This reduces the time to construct post-dominance sets a LOT.
For example, optimizing perlbmk goes from taking 12.9894s to 1.4074s.

llvm-svn: 9091
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  f5d946ec
- add support for "external" depth first iterators, which store the 'visited' set · 514e18c0
  Chris Lattner authored Oct 13, 2003
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outside of the iterator itself.

llvm-svn: 9090
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  514e18c0
- Added a macro and code that checks for the %a format string in sprintf(). · 42859559
  John Criswell authored Oct 13, 2003
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llvm-svn: 9089
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  42859559
- Fixed the name of a hyperlink. · 55a0c88c
  John Criswell authored Oct 13, 2003
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llvm-svn: 9088
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  55a0c88c
- Removed information on common build problems. That is now documented in · c41e7a81
  John Criswell authored Oct 13, 2003
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the FAQ (FAQ.html).

llvm-svn: 9087
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  c41e7a81
- Fequently Asked Questions about LLVM. Mainly focuses on build problems, but · 8af73202
  John Criswell authored Oct 13, 2003
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anything FAQ'ish should go here if it's not heavily documented elsewhere (like
the README.txt file or the Getting Started Guide).

llvm-svn: 9086
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  8af73202
- Master README file that points to all other documentation. · 97735cf4
  John Criswell authored Oct 13, 2003
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llvm-svn: 9085
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  97735cf4
- Extricate the "reverse" support from the depth-first iterator. This is really · 97b07c20
  Chris Lattner authored Oct 13, 2003
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a crappy form of post-order traversal which really does not belong here.  While
we are at it, improve documentation and use a vector instead of a stack.

This improves the post dominator analysis pass by ~5%, and probably also helps
other passes as well.

llvm-svn: 9084
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  97b07c20
- Add operator= for type iterators to make them assignable · d6d5651a
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9083
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  d6d5651a
- Remove explicit inline qualifiers when the implicit ones work just as well · 78cab97a
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9082
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  78cab97a
- Stop using "reverse depth first" order · 0c068c09
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9081
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  0c068c09
- Oops, forgot to commit this before: standardize header comments · e6f4e077
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9080
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  e6f4e077
- Minor cleanups · aa78cc9e
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9079
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  aa78cc9e
- Speed up TypesEqual by specializing it for all of the derived types, avoiding · e8594037
  Chris Lattner authored Oct 13, 2003
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a lot of virtual method dispatch overhead.

llvm-svn: 9078
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  e8594037
- Avoid calling getTypeSlot more · a7855636
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9077
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  a7855636
- Avoid creating lots of pointless opaque types, with short lifetimes · 1dc3f3fd
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9076
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  1dc3f3fd
- This is a header file, hear me roar · c7bc3bb5
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9075
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  c7bc3bb5
- * Remove extraneous #includes · ab16a659
  Chris Lattner authored Oct 13, 2003
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* Fix a nasty initializer ordering bug.  Any only-CFG passes which registered
  themselves before the CFGOnlyAnalysis vector initialized got forgotten and
  thus got invalidated and recomputed.

In particular, in my compiled version of gccas, the Loop information pass was
being recomputed unnecessarily.

llvm-svn: 9074
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  ab16a659
- Wrap code at 80 columns · 17895702
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9073
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  17895702
- This is a header file, thus it needs a -*-C++-*- · f0bf7cb7
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9072
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  f0bf7cb7
- Regularize header file comments · 44d2c351
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9071
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  44d2c351
- make the indvar obviously non-canonical · c3ad6e0b
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9070
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  c3ad6e0b
- Regularize header file comment, eliminate using's · 7cce14bf
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9069
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  7cce14bf
- Add new op_erase method · 3fe0b964
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9068
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  3fe0b964
- Minor cleanups · f7a60cd9
  Chris Lattner authored Oct 13, 2003
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llvm-svn: 9067
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  f7a60cd9
- Checkin an improvement contributed by Bill: · 56b85260
  Chris Lattner authored Oct 13, 2003
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Only transform call sites in a setjmp'ing function which are reachable from
the setjmp.  If the call dominates the setjmp (for example), the called
function cannot longjmp to the setjmp.

This dramatically reduces the number of invoke instructions created in some
large testcases.

llvm-svn: 9066
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  56b85260
- Add support to the loop canonicalization pass to make it transform loops to · c4622a69
  Chris Lattner authored Oct 13, 2003
```
have a SINGLE backedge.  This is useful to, for example, the -indvars pass.

This implements testcase LoopSimplify/single-backedge.ll and closes PR#34

llvm-svn: 9065
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  c4622a69
- new testcase · 3e537003
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9064
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  3e537003
- Make getNumBackEdges more efficient · e43629ba
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9063
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  e43629ba
Oct 12, 2003
- Files moved to the LoopSimplify directory · 2a4080c1
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9062
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  2a4080c1
- Rename loop preheaders pass to loop simplify · 72272a70
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9061
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  72272a70
- Rename -preheaders pass. Spelling fix · efc15169
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9060
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  efc15169
- File is renamed to LoopSimplify.cpp · 55d47883
  Chris Lattner authored Oct 12, 2003
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llvm-svn: 9059
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  55d47883