Chris Lattner
0b1cda1955
New testcase for scalar promotion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5611 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-24 03:52:04 +00:00
Chris Lattner
d99bf49a53
Split mem2reg promotion into two parts: a function which does the work, and
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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
782752b7a2
Add a new interface file for the PromoteMemToReg interface in the Utils library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5609 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-22 23:04:52 +00:00
Chris Lattner
cc139de15a
Clean up std namespace references
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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
96d20c57f3
New testcase to check to see if LICM is performing scalar promotion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5607 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-22 22:20:19 +00:00
Chris Lattner
420df9bc78
Dramatically simplify building of natural loops and fix a bug where the BBMap
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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
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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
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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
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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
e9d0070e18
Add a testcase for broken loopinfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5602 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-20 00:09:26 +00:00
Chris Lattner
65a3f17097
Make tests rerun if analyze is rebuilt
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5601 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-20 00:09:19 +00:00
Chris Lattner
fe95dae26b
Fix warnings compiling C files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5600 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-19 22:12:20 +00:00
Chris Lattner
8fc625836e
Remove support for memset
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5599 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 20:42:15 +00:00
Chris Lattner
6d3a877743
Add lots of functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5598 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 20:42:07 +00:00
Chris Lattner
ad3448c917
4 new transformations:
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* 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
fa59079c3c
Add new testcases
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5591 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:55:31 +00:00
Chris Lattner
b19fa8d3d6
Modernize testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5590 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:43:53 +00:00
Chris Lattner
e14e50d76b
Modernize testcases
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5589 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:43:21 +00:00
Chris Lattner
5640f33331
test for a variety of new transformations:
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* 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@5588 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:28:47 +00:00
Chris Lattner
a2881961b9
Add a variety of new transformations:
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* 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
07928ef7f5
modernize testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5586 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 19:16:45 +00:00
Chris Lattner
f63355327a
Modernize testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5585 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-18 18:06:44 +00:00
Chris Lattner
98d6f0ad03
Fix resolution of indirect function calls... whoops
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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
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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
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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
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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.
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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
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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.
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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
96768ea1ca
Clarify the Makefile.config settings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5563 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-14 04:22:13 +00:00
Chris Lattner
6b403233f7
Fix bug: LevelRaise/2003-02-13-CallRaise.ll
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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
bc7b48657d
New testcase distilled from LARN
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5561 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-14 03:02:16 +00:00
Chris Lattner
be1094ea35
Hax0r around a deficiency in the Pass infrastructure
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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
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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"
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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.
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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
1d1e5b598e
Fix profile builds
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5551 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-13 16:56:30 +00:00
Chris Lattner
8166b7cdb8
Make more compatible with GCC 2.96
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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.
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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
Chris Lattner
e809b05f16
New testcase, for something we may never really want to support :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5548 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 21:45:39 +00:00
Chris Lattner
3aed67875d
Add -fomit-frame-pointer when optimizing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5547 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 20:45:45 +00:00
Joel Stanley
ecd78ac1cb
Fixed alloca declaration problem on sun.
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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
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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
f3bafc1043
Add new -no-verify option
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5542 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 18:45:08 +00:00
Chris Lattner
d70b68ebd0
Add a new -no-output option, useful for -aa-eval tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5541 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 18:43:33 +00:00
Chris Lattner
3c0ced5e70
Implement more functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5538 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-11 23:12:23 +00:00
Chris Lattner
02896c97ff
Rename options
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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
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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
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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
d3c2e3237c
Fix uninitialized member problem
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5534 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-11 06:36:00 +00:00