6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-19 19:30:10 +00:00
Code Issues Projects Releases Wiki Activity
5,350 Commits 39 Branches 0 Tags 277 MiB
a36635aba7
Commit Graph

3005 Commits

Author SHA1 Message Date
Chris Lattner
a36635aba7 Fix several bugs in basic-aa 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5643 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 21:28:49 +00:00
Chris Lattner
ddd5b417c6 Rename -no-* to -disable-* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5642 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 20:00:41 +00:00
Chris Lattner
8dcd17c938 Add new -no-aa implementation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5641 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:57:10 +00:00
Chris Lattner
d501c13b7d Move BasicAA pass out to it's own header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5640 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:41:54 +00:00
Chris Lattner
a612afc54e Adjust to implement new AA interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5638 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:29:36 +00:00
Chris Lattner
e4b3339b9c Adjust to new AA interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5637 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:29:16 +00:00
Chris Lattner
2d0a4a4eb8 Convert to work with new AliasAnalysis interface by conservatively assuming all pointers are arbitrarily large accesses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5636 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:28:57 +00:00
Chris Lattner
f98d8d8611 Calculate and pass load sizes to the alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5635 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:27:35 +00:00
Chris Lattner
d80651df46 Adjust to new AA interface 
Add tracking for Mod/Ref info


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5634 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:27:05 +00:00
Chris Lattner
14ac877e0a - Checkin of the alias analysis work: 
* Takes into account the size of the memory reference to determine aliasing.
    * Expose mod/ref information in a more consistent way
    * BasicAA can now disambiguate A[i][1] and A[j][2] for conservative request
      sizes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5633 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:26:51 +00:00
Chris Lattner
bf22c73c9c Allow ImmutablePass's to require other immutable passes and to be initialized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5630 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 19:10:57 +00:00
Chris Lattner
006a4a5990 Fix typeo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5624 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-25 21:14:59 +00:00
Chris Lattner
e45e32d924 Remove wierd case that can never happen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5623 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-25 20:27:09 +00:00
Chris Lattner
f0a93ed9c5 Rename Instruction::hasSideEffects() -> mayWriteToMemory() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5620 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-24 20:48:32 +00:00
Chris Lattner
9971ac4a36 This is a substantial rewrite of the AliasSetTracker class which now uses 
a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.

This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5619 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-24 20:37:56 +00:00
Chris Lattner
2e6e741b73 Initial implementation of Loop invariant memory->scalar promotion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5613 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-24 03:52:32 +00:00
Chris Lattner
d99bf49a53 Split mem2reg promotion into two parts: a function which does the work, and 
a pass which wraps the function.  This allows other passes to use the functionality


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5610 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-22 23:57:48 +00:00
Chris Lattner
cc139de15a Clean up std namespace references 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5608 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-22 22:25:17 +00:00
Chris Lattner
420df9bc78 Dramatically simplify building of natural loops and fix a bug where the BBMap 
was not correctly computed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5606 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-22 21:33:11 +00:00
Chris Lattner
3a9a56e7b2 Fix the requisite bug that I introduced 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5605 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-20 00:28:00 +00:00
Chris Lattner
ae5d39e1bb Fix 80 character formatting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5604 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-20 00:18:07 +00:00
Chris Lattner
e30c763189 Fix bug: 2003-02-19-LoopInfoNestingBug.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5603 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-20 00:17:17 +00:00
Chris Lattner
ad3448c917 4 new transformations: 
* X*C + X --> X * (C+1)
  * X + X*C --> X * (C+1)
  * X - X*C --> X * (1-C)
  * X*C - X --> X * (C-1)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5592 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-18 19:57:07 +00:00
Chris Lattner
a2881961b9 Add a variety of new transformations: 
* A & ~A == 0
  * A / (2^c) == A >> c  if unsigned
  * 0 / A == 0
  * 1.0 * A == A
  * A * (2^c) == A << c
  * A ^ ~A == -1
  * A | ~A == -1
  * 0 % X = 0
  * A % (2^c) == A & (c-1) if unsigned
  * A - (A & B) == A & ~B
  * -1 - A == ~A


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5587 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-18 19:28:33 +00:00
Chris Lattner
98d6f0ad03 Fix resolution of indirect function calls... whoops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5576 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 23:27:18 +00:00
Anand Shukla
92d5e30e76 Changes to runtime framework 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5572 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 20:41:53 +00:00
Chris Lattner
f1c283859b Mark function edges 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5571 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 20:25:47 +00:00
Chris Lattner
fd595203bd Fix a bug that cause a crash resolving questionable function calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5567 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 19:12:29 +00:00
Chris Lattner
5f07a8b312 - Eliminate provably non-pointer nodes from graphs. 
This helps a lot of testcases, for example:
            New Time  New #Nodes     Old Time    Old #Nodes
254.gap:    91.1024     21605        91.1397     22657
povray31:    2.7807      8613         3.0152     10338
255.vortex:  1.2034      8153         1.2172     8822
moria:        .6756      3150          .7054     3877
300.twolf:    .1652      2010          .1851     3270

Typically, testcases which use long and ulong integers a lot get better, f.e. povray above.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5566 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 06:28:00 +00:00
Chris Lattner
a3183be835 Fix a misunderstanding of the standard associative containers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5565 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 05:34:36 +00:00
Chris Lattner
1a1a85d514 Don't put integer pointers (longs) into the scalar map. 
This speeds stuff up by 10% on some tests, woot!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5564 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 04:55:58 +00:00
Chris Lattner
6b403233f7 Fix bug: LevelRaise/2003-02-13-CallRaise.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5562 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-14 03:07:17 +00:00
Chris Lattner
be1094ea35 Hax0r around a deficiency in the Pass infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5555 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 21:44:18 +00:00
Chris Lattner
352a6fa36f Use the new tailclip property new added to graphviz CVS to make call nodes 
actually intelligable


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5554 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 20:14:40 +00:00
Chris Lattner
0779388ff8 This speeds up processing LLVM a _lot_, 17% in the case of loading and destroying "vortex" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5553 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 19:46:22 +00:00
Chris Lattner
731b2d7df5 Move node forwarding code from being inlined to being out-of-line. 
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5552 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 19:09:00 +00:00
Chris Lattner
8166b7cdb8 Make more compatible with GCC 2.96 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5550 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 16:25:28 +00:00
Chris Lattner
e040f97066 Remove gunk that was supposed to make space evaluation more precise, but never worked. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5549 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 05:07:53 +00:00
Joel Stanley
ecd78ac1cb Fixed alloca declaration problem on sun. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5546 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-12 20:45:00 +00:00
Chris Lattner
98d829c22f Don't output times in "scientific" notation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5544 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-12 19:02:13 +00:00
Chris Lattner
02896c97ff Rename options 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5537 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-11 23:12:09 +00:00
Chris Lattner
72d29a4b00 Implement a "union-findy" version of DS-Analysis, which eliminates the 
Referrers list on DSNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5536 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-11 23:11:51 +00:00
Chris Lattner
2cec1d3867 Minor tweaks to printing. Close the file before viewing it in viewGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5535 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-11 19:27:27 +00:00
Chris Lattner
a954b5eb3a Modest speedup which seems to help steens quite a bit on large graphs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5532 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:47:23 +00:00
Chris Lattner
2609c07df3 Fix problem breaking GAP, use hasNoReferrers more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5530 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:18:18 +00:00
Chris Lattner
e79eaa9b49 Implement a new "viewGraph" method which can be used to instantly view a graph from gdb 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5528 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:17:07 +00:00
Chris Lattner
4f2cfc0d74 Rearrange code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5527 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:16:36 +00:00
Chris Lattner
88c7294b80 Fix problem breaking Fhourstones 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5526 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:16:19 +00:00
Chris Lattner
dab73bef89 Revert Anand's patch which broke the build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5525 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 15:55:50 +00:00
Chris Lattner
0f777ab96a Make steensgaards performance not shameful 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5524 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 00:14:57 +00:00