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2005-03-18Rewrite DSAA::getModRefInfo to compute the mapping between caller and calleeChris Lattner
to determine mod/ref behavior, instead of creating a *copy* of the caller graph and inlining the callee graph into the copy. This speeds up aa-eval on Ptrdist/yacr2 from 109.13s to 3.98s, and gives identical results. The speedup is similar on other programs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20669 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17implement a new method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20668 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17add 3 methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20667 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Recognize an IA64 when we see oneMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20666 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17add some possibly bogus assertions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20665 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Do not include the Function* for direct call/invoke instructions in theChris Lattner
alias evaluation. Clients really don't care. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20664 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17typo/denialDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20663 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17simplify this function a bit, allow DS-AA to build on/improve the mod/refChris Lattner
results returned by AA, not just use one or the other. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20662 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Clean up some code, handle null pointer specially to avoid an assertionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20660 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Two changes:Chris Lattner
1. Chain to the parent implementation of M/R analysis if we can't find any information. It has some heuristics that often do well. 2. Do not clear all flags, this can make invalid nodes by turning nodes that used to be collapsed into non-collapsed nodes (fixing crashes) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20659 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17clean up warnings when building in release modeDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20658 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17now the angry bug reports have somewhere to go!Duraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20657 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17statically link ia64 into llcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20656 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17OK, IA64 is statically linked into llcDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20655 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17build the IA64 target as a .so for nowDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20654 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17daintyDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20653 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17and so it begins...Duraid Madina
PHASE 1: write instruction selector PHASE 2: ??? PHASE 3: profit! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20652 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Don't emit two comparisons when comparing a FP value against zero!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20651 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17spiff up the nightly tester output one more notchChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20650 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Fix the missing symbols problem Bill was hitting. Patch contributed byChris Lattner
Bill Wendling!! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20649 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Do not create ridiculously huge DSNodes, as described in the comments.Chris Lattner
This speeds up the BU pass on 172.mgrid from 62.3 -> 0.1242s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20648 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17Fix a bug where we would consider " .99" and "1.0" different because of theChris Lattner
leading whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20647 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16remove compat_iterator, which is dead in the tree.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20644 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16remove use of compat_iterator.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20643 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16remove use of compat_iteratorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20642 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Print out who commits and what files were modified at the bottom of the test ↵Chris Lattner
summary log sent to llvm-commits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20641 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Do #include HashExtras.h with VC++Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20640 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Don't provide default hash struct instantiation.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20639 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Convert tabs to spacesMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20638 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Add adapter class to let VC++ hash_map use GCC's hash struct.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20637 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Remove deleted files from VC++ project.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20636 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Fix grammar wrt apostrophe'sMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20635 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16Convert tabs to spacesMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15fix some 80 column violationsChris Lattner
Add support for programs that define main in a .a file, such as f2c'd programs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20631 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15consolidate LinkFiles into LinkItems, use lib_* iterators.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20630 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15consolidate LinkLibraries into LinkItemsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20629 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15make sure to mark nodes in the globals graph incomplete after computing itChris Lattner
so that external globals (and whatever they point to) are marked incomplete. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20628 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15fix crashes when we only have a prototype for main.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20627 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Fix a crash that happens when mapping something like this:Chris Lattner
{ short, short } to short where the second short maps onto the second field of the first struct. In this case, the struct index is not aligned, so we should avoid calling getLink(2), which asserts out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20626 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15sure, I can set a flag, but if I never check it, why bother setting it? ↵Andrew Lenharth
Should fix 20 programs :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20623 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Make computeGGToGMapping compute an invnodemapChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20622 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15remove warning, make computeGGToGMapping return an invnodemap.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20621 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15add support for hashing nodehandles.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20620 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Finally fix (the right way) the problem where functions like this:Chris Lattner
void foo() { G = 1; } would have an empty DSGraph even though G (a global) is directly used in the function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20619 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Start using retnodes_* for iteration.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20618 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15add iterators for return nodes list.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20617 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15method renamedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20616 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Replace more a*'s with arg_*'s, thanks to Gabor Greif!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20615 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15add missing copyright headerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20614 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15Stop using abegin and aend.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20610 91177308-0d34-0410-b5e6-96231b3b80d8
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