Commits · 78c36d2112e8836a3b47a631c5568fff02792c70 · Roger Ferrer / llvm-epi-0.8

Jan 23, 2004

Initial support for implementing clonePartiallyInto in terms of... · 78c36d21

Chris Lattner authored Jan 23, 2004

Initial support for implementing clonePartiallyInto in terms of cloneReachableSubgraph, though this support is currently disabled.

llvm-svn: 10970

78c36d21

Jan 22, 2004
- Eliminated the CompletedNodes argument to the cloneReachable* methods. This · 80f89ea5
  Chris Lattner authored Jan 22, 2004
```
map was only used to implement a marginal GlobalsGraph optimization, and it
actually slows the analysis down (due to the overhead of keeping it), so just
eliminate it entirely.

llvm-svn: 10955
```
  80f89ea5
- Ok, I'm tired of pulling out all my timers to check stuff in, just do it. · 5750d46c
  Chris Lattner authored Jan 22, 2004
```
llvm-svn: 10954
```
  5750d46c
- Bug fix: X.mergeWith(Y) was not updating Y if Y was a null node handle! · 2a0bc122
  Chris Lattner authored Jan 22, 2004
```
llvm-svn: 10953
```
  2a0bc122
- Start implementing DSGraph::clonePartiallyInto and implement mergeInGraph · e75ae61b
  Chris Lattner authored Jan 22, 2004
```
in terms of it.

Though clonePartiallyInto is not cloning partial graphs yet, this change
dramatically speeds up inlining of graphs with many scalars.  For example,
this change speeds up the BU pass on 253.perlbmk from 69s to 36s, because
it avoids iteration over the scalar map, which can get pretty large.

llvm-svn: 10951
```
  e75ae61b
- Allow disabling of ALL printing overhead when performing timings · 45fd9d59
  Chris Lattner authored Jan 22, 2004
```
llvm-svn: 10948
```
  45fd9d59
Jan 12, 2004
- Remove use of ConstantHandling itf · 85f325b5
  Chris Lattner authored Jan 12, 2004
```
llvm-svn: 10781
```
  85f325b5
- Eliminate use of ConstantHandling itf · c99dd898
  Chris Lattner authored Jan 12, 2004
```
llvm-svn: 10780
```
  c99dd898
Jan 09, 2004
- Live var is now in lib/Target/Sparc · 97390c21
  Chris Lattner authored Jan 09, 2004
```
llvm-svn: 10735
```
  97390c21
- Move sparc-specific code into lib/Target/Sparc · ae368793
  Chris Lattner authored Jan 09, 2004
```
llvm-svn: 10734
```
  ae368793
Jan 08, 2004
- Improve encapsulation in the Loop and LoopInfo classes by eliminating the · 59d2d7fc
  Chris Lattner authored Jan 08, 2004
```
getSubLoops/getTopLevelLoops methods, replacing them with iterator-based
accessors.

llvm-svn: 10714
```
  59d2d7fc
Dec 28, 2003
- Add a note · 5f4c6f55
  Chris Lattner authored Dec 28, 2003
```
llvm-svn: 10617
```
  5f4c6f55
Dec 23, 2003
- rename ClassifyExpression -> ClassifyExpr · 30513e0a
  Chris Lattner authored Dec 23, 2003
```
llvm-svn: 10592
```
  30513e0a
- Finegrainify namespacification · 1e74843e
  Chris Lattner authored Dec 23, 2003
```
llvm-svn: 10588
```
  1e74843e
Dec 22, 2003
- finegrainify namespacification · a86c4a3a
  Chris Lattner authored Dec 22, 2003
```
Implement indvar analysis of getelementptr and sub expressions

llvm-svn: 10582
```
  a86c4a3a
Dec 18, 2003

Add a new AliassetTracker::remove method. Because we need to be able to remove · 44fea541

Chris Lattner authored Dec 18, 2003

a pointer from an AliasSet, maintain the pointer values on a doubly linked
list instead of a singly linked list, to permit efficient removal from the
middle of the list.

llvm-svn: 10506

44fea541

Dec 14, 2003

Change interface of MachineOperand as follows: · aaba4639

Alkis Evlogimenos authored Dec 14, 2003

    a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
    b) add isUse(), isDef()
    c) rename opHiBits32() to isHiBits32(),
              opLoBits32() to isLoBits32(),
              opHiBits64() to isHiBits64(),
              opLoBits64() to isLoBits64().

This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.

llvm-svn: 10461

aaba4639

Finegrainify namespacification · 0a14060c

Chris Lattner authored Dec 14, 2003

Add capability to represent volatile AliasSet's
Propagate this information from loads&stores into the aliassets

llvm-svn: 10457

0a14060c

Dec 12, 2003
- Factor out some duplicated code, implement the rest of the cases in · 1eed55d6
  Chris Lattner authored Dec 11, 2003
```
BasicAA/2003-12-11-ConstExprGEP.ll

llvm-svn: 10412
```
  1eed55d6
Dec 11, 2003
- Fix PR86. This makes basicaa _SIGNIFICANLY_ more aggressive with getelementptr's · 6ea17f77
  Chris Lattner authored Dec 11, 2003
```
llvm-svn: 10410
```
  6ea17f77
- Finegrainify namespacification · 62aff841
  Chris Lattner authored Dec 11, 2003
```
Add new -print-cfg-only pass

llvm-svn: 10407
```
  62aff841
- Fix a glaring bug · 17790fbb
  Chris Lattner authored Dec 11, 2003
```
llvm-svn: 10400
```
  17790fbb
- Realize the gep P, <zeros> must aliases P. · bc1197f2
  Chris Lattner authored Dec 11, 2003
```
This is a partial fix for PR 86

llvm-svn: 10399
```
  bc1197f2
- With Brian's change to AA.h we can now clean out this uglyness · abb3bea6
  Chris Lattner authored Dec 11, 2003
```
llvm-svn: 10398
```
  abb3bea6
- IncludeFile hack to pull in BasicValueNumbering whenever ValueNumbering.h · b453bc59
  Brian Gaeke authored Dec 11, 2003
```
is included.

llvm-svn: 10397
```
  b453bc59
Dec 10, 2003
- Finegrainify namespacification · bff5116d
  Chris Lattner authored Dec 10, 2003
```
llvm-svn: 10367
```
  bff5116d
- Finegrainify namespacification · 8dee8415
  Chris Lattner authored Dec 10, 2003
```
Provide a context module to WriteAsOperand

llvm-svn: 10366
```
  8dee8415
Dec 07, 2003
- Finegrainify namespacification · f9f7c2d3
  Chris Lattner authored Dec 07, 2003
```
Move method out of generic dominators construction code

llvm-svn: 10299
```
  f9f7c2d3
Nov 25, 2003
- Do not depend on index type to determine whether it is a structure or sequential index · 56744430
  Chris Lattner authored Nov 25, 2003
```
llvm-svn: 10221
```
  56744430
- Fix file header · a346e642
  Chris Lattner authored Nov 25, 2003
```
llvm-svn: 10219
```
  a346e642
- Remove dead variable · c3de7c4e
  Chris Lattner authored Nov 25, 2003
```
llvm-svn: 10218
```
  c3de7c4e
- Use gep_type_begin/end instead of looking for ubytes · 388bc989
  Chris Lattner authored Nov 25, 2003
```
llvm-svn: 10217
```
  388bc989
- Finegrainify namespacification · 35997480
  Chris Lattner authored Nov 25, 2003
```
llvm-svn: 10210
```
  35997480
Nov 14, 2003
- Implement a small optimization to handling of GEP's that are equivalent to casts. · ab6895ea
  Chris Lattner authored Nov 14, 2003
```
This results in substantially reduced collapsing for some testcases

llvm-svn: 10002
```
  ab6895ea
Nov 13, 2003
- Trying to get the dsgraph for an external function is bad for DSA's health · a8150c3f
  Chris Lattner authored Nov 13, 2003
```
llvm-svn: 9979
```
  a8150c3f
- Implement the CompleteBU pass · baef234c
  Chris Lattner authored Nov 13, 2003
```
llvm-svn: 9964
```
  baef234c
- Minor code cleanup · 71d33770
  Chris Lattner authored Nov 13, 2003
```
llvm-svn: 9962
```
  71d33770
- Disable integer tracking by default · fb4c057c
  Chris Lattner authored Nov 13, 2003
```
llvm-svn: 9960
```
  fb4c057c
- Add an initial version of the CompleteBUDataStructures class, which is currently · 04946381
  Chris Lattner authored Nov 13, 2003
```
identical to the BU pass, but has an accurate call graph

llvm-svn: 9956
```
  04946381
- Fine-grainify namespaces for this library · 9e876556
  Chris Lattner authored Nov 12, 2003
```
llvm-svn: 9948
```
  9e876556