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278 Commits

Author SHA1 Message Date
Chris Lattner
923fc05b3a Implement optimization for direct function call case. This dramatically 
reduces the number of function nodes created and speeds up analysis by
about 10% overall.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5495 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-05 21:59:58 +00:00
Chris Lattner
f52ade928c Add sanity check 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-04 00:03:57 +00:00
Chris Lattner
4923d1be91 Hack to work around deficiency in pass infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5485 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-03 22:51:28 +00:00
Chris Lattner
5a939029d5 Eliminate unused resolving caller stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5475 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-03 19:11:04 +00:00
Chris Lattner
f9962812d0 * Add a bunch of stuff for checking the integrity of the graph 
* remove the isNodeDead method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5474 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-03 19:10:24 +00:00
Chris Lattner
41c04f730b Change DSGraph stuff to use hash_(set|map) instead of std::(set|map) 
This change provides a small (3%) but consistent speedup


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5460 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-01 04:52:08 +00:00
Chris Lattner
cb98327142 Add new composition mask 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5454 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-01 03:28:26 +00:00
Chris Lattner
9e4b15b1a1 New API for traversing graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5430 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-29 21:09:59 +00:00
Chris Lattner
381977d191 * Eliminate boolean arguments in favor of using enums 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5420 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-23 22:06:33 +00:00
Misha Brukman
95c3d0e0fa No need to specify the class if the method is within the class declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4969 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-12 05:28:39 +00:00
Vikram S. Adve
10afe022c5 Added static helper method MergeNodes(). See DataStructure.cpp for more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4946 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-06 21:10:17 +00:00
Vikram S. Adve
e127a14991 Added flags to CloneFlags to strip/keep Mod/Ref bits when cloning a graph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4835 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-27 17:39:37 +00:00
Chris Lattner
a1cf699b50 Inline DSTypeRec stuff into DSNode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4751 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-18 21:45:30 +00:00
Chris Lattner
686a6f5c13 Inline DSTypeRec into DSNode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4750 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-18 21:45:07 +00:00
Chris Lattner
c59a1ba33b Templatize graph traits and iterator to work with const and non-const clients 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4746 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-18 21:42:19 +00:00
Chris Lattner
21f3663c06 Remove dead method, add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4700 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-12 15:57:28 +00:00
Chris Lattner
cf69bb494a Almost complete rewrite of BU closure code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4693 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-11 21:34:34 +00:00
Chris Lattner
947b10c167 add method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4686 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 23:47:02 +00:00
Chris Lattner
b0dfcbf584 Add code to be able to merge two call sites 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4685 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 23:46:51 +00:00
Chris Lattner
8013f9eb65 Add hasGraph() methods to all of the passes for the printer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4676 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 06:53:19 +00:00
Chris Lattner
5c533ae837 Implement swapping 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4674 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 06:48:24 +00:00
Chris Lattner
a3590f2496 Implement support for swapping. Callsites now sort by callee 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4673 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 06:48:11 +00:00
Chris Lattner
431412735b Add capability to set a preference of what call vector is printed to dot files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4672 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-10 06:47:35 +00:00
Chris Lattner
f40f0a39bd eliminate the ability to remove global nodes from deadNodeElminate... for now. 
This slows stuff down a bit, but it should get much better before it gets any
worse.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4666 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 22:07:02 +00:00
Chris Lattner
aa0b468f6d Add globals graphs to all three passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4663 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 21:12:07 +00:00
Chris Lattner
dc26d45c71 Move maskNodeTypes from cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4662 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 21:02:30 +00:00
Chris Lattner
65f2897f2c Clean up DSGraph::removeDeadNodes interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4660 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 21:00:49 +00:00
Chris Lattner
3ce235a161 Make removeTriviallyDeadNodes a private interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4658 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 20:55:04 +00:00
Chris Lattner
2e4f9bf86e Add initial support for a globals graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4656 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 20:01:01 +00:00
Chris Lattner
b07869b386 Remove unneccesary #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4653 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 19:24:41 +00:00
Chris Lattner
24b3a880df Remove GlobalDSGraph delcaration 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4652 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 19:21:56 +00:00
Chris Lattner
1fa48e9d32 Fix release build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4647 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 00:48:52 +00:00
Chris Lattner
2c8b1f6fc6 Add new methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4646 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 23:22:48 +00:00
Chris Lattner
02fd6870c1 Add another option to cloneGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4641 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 22:28:55 +00:00
Chris Lattner
fb39933b75 - Add support for an "auxillary" call site list 
- Original call sites are now never modified after construction by the local
  pass.
- DSGraph::cloneInto can now optionally not clone the call sites
- BUDataStructures no longer has a ton of book-keeping info for a broken
  implementation of the TD data structures


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4631 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 21:24:51 +00:00
Chris Lattner
b16fb0db91 Use DSNodeHandle for persistent maps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4623 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 05:03:37 +00:00
Chris Lattner
df2f35ee2b Add flag that may be used to determine if dead nodes are used. It's temporary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4620 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 01:22:26 +00:00
Vikram S. Adve
2e4f37ac42 Restore a #include because this header file needs the definitions 
of DSCallSite::~DSCallSite and DSNodeHandle::~DSNodeHandle.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4616 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-08 00:23:23 +00:00
Chris Lattner
460ea29b45 Instead of using a bool that constant has to be explained, use a self 
explanitory enum instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4600 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-07 07:06:20 +00:00
Chris Lattner
cee3a4ef10 Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4598 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-07 06:30:17 +00:00
Chris Lattner
04781177b9 Expose isPointerType to clients of dsanalysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4597 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-07 05:21:15 +00:00
Chris Lattner
17e43de579 Add a comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4586 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 23:26:21 +00:00
Chris Lattner
ce4a2e1132 Make PointerShift/Size be enums so they are constants instead of globals 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4571 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:02:26 +00:00
Vikram S. Adve
db7ab14434 Add const version of function getNodeForValue: 
const DSNodeHandle &getNodeForValue(Value *V) const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4566 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 17:00:41 +00:00
Chris Lattner
08db719c4b Dramatically simplify internal DSNode representation, get implementation 
*FULLY OPERATIONAL* and safe.  We are now capable of completely analyzing
at LEAST the Olden benchmarks + 181.mcf


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4562 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:20:27 +00:00
Chris Lattner
4268c93b00 Remove stripscalars argument to cloneInto 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4561 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:18:56 +00:00
Chris Lattner
55d77d9a3f Add a bunch of assertions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4549 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 23:59:41 +00:00
Chris Lattner
c875f023d4 Rename ValueMap to ScalarMap 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4516 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-03 21:27:48 +00:00
Chris Lattner
d18f342af8 Rename NewNode flag to HeapNode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4515 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-03 21:24:04 +00:00
Misha Brukman
0d05e6d942 Fixed comment on top of DSNode.h, added note to DSSupport.h as to why 
functions were split out from DSNode class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4509 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-02 21:18:53 +00:00