Chris Lattner
a321b04d60
Adjust for new DSGraph API
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6993 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-30 03:14:54 +00:00
Chris Lattner
923fc05b3a
Implement optimization for direct function call case. This dramatically
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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
41c04f730b
Change DSGraph stuff to use hash_(set|map) instead of std::(set|map)
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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
381977d191
* Eliminate boolean arguments in favor of using enums
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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
Vikram S. Adve
9a96428297
(1) Bug fix that was causing nodes with dangling references to be freed.
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We run removeDeadNodes() on the TD graph up front before using it.
(2) Major enhancement to printing of results: now we list the actual objects
that are mod/ref instead of just printing the bit vectors.
Also an important bug fix in TDDataStructures pass (no change here):
clear Mod/Ref bits of callers before inlining into a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4833 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-27 17:37:46 +00:00
Chris Lattner
3ba8893af5
Fix bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4697 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-11 22:23:56 +00:00
Chris Lattner
7cc9875c9d
Reduce amount of work needed to compute ip/modref
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4637 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-08 22:17:01 +00:00
Chris Lattner
d321593330
Fix IPModRef to use new DS interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4628 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-08 19:13:14 +00:00
Chris Lattner
ed8e6499dd
Implement ResolveCallSiteModRefInfo for IPModRef. computeModRef is not yet done though!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4602 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-07 07:12:23 +00:00
Chris Lattner
e83cb5316b
Fix problem with dangling referrers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4595 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-07 05:00:35 +00:00
Chris Lattner
4476ceb414
Allow the ResolveCallSiteModRefInfo method to return a mapping of nodes,
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implement the mod/ref bit masking
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4578 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 19:59:33 +00:00
Chris Lattner
268748a0d8
Add a stub to implement the context sensitive mod/ref info for call sites
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4577 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 19:38:43 +00:00
Chris Lattner
2110808fd8
Give a back pointer to the IPModRef object to the FunctionModRefInfo object
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4576 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 19:07:13 +00:00
Chris Lattner
fc928245ad
Remove a couple of #includes, move some code from .h file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4575 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 18:38:18 +00:00
Vikram S. Adve
895c0bd3fb
An interprocedural analysis pass that computes flow-insensitive
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IP Mod and Ref information for every function and every call site.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4567 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 17:02:03 +00:00
