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2004-01-27minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10985 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-27Get clone flags right, so we don't build InlinedGlobals only to clear themChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10984 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-23Initial support for implementing clonePartiallyInto in terms of ↵Chris Lattner
cloneReachableSubgraph, though this support is currently disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10970 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-22Eliminated the CompletedNodes argument to the cloneReachable* methods. ThisChris Lattner
map was only used to implement a marginal GlobalsGraph optimization, and it actually slows the analysis down (due to the overhead of keeping it), so just eliminate it entirely. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10955 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-22Ok, I'm tired of pulling out all my timers to check stuff in, just do it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10954 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-22Bug fix: X.mergeWith(Y) was not updating Y if Y was a null node handle!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10953 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-22Start implementing DSGraph::clonePartiallyInto and implement mergeInGraphChris Lattner
in terms of it. Though clonePartiallyInto is not cloning partial graphs yet, this change dramatically speeds up inlining of graphs with many scalars. For example, this change speeds up the BU pass on 253.perlbmk from 69s to 36s, because it avoids iteration over the scalar map, which can get pretty large. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10951 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-22Allow disabling of ALL printing overhead when performing timingsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10948 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-25Do not depend on index type to determine whether it is a structure or ↵Chris Lattner
sequential index git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10221 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-21Finegrainify namespacificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10138 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-14Implement a small optimization to handling of GEP's that are equivalent to ↵Chris Lattner
casts. This results in substantially reduced collapsing for some testcases git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10002 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-13Trying to get the dsgraph for an external function is bad for DSA's healthChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9979 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-13Implement the CompleteBU passChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9964 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-13Minor code cleanupChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9962 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-13Disable integer tracking by defaultChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9960 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-13Add an initial version of the CompleteBUDataStructures class, which is currentlyChris Lattner
identical to the BU pass, but has an accurate call graph git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9956 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12Fine-grainify namespaces for this libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9948 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12Add new argument to disable checkingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9922 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12Print return nodes for graphs with multiple functions in them correctlyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9914 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12Don't crash if no ggChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9913 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12CleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9907 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Compute node offsets correctlyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9895 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Add new method for computing node mappings. This is used by the pool allocatorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9880 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-09Add support for memmoveChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9824 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-08Handle bzero and memset in the local analysis, because we were missing the factChris Lattner
that memset returns its argument!! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9811 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-08This doesn't use DSCallSiteIteratorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9809 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05Fix name collisionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9722 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-02All DSGraphs keep a reference to the targetdata they are created with. This isChris Lattner
used to eliminate the hard coded, hacked in, sparc specific, global TargetData. Changing the TargetData used to actually match the code fixes problems, and eliminates a crash. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9659 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-02Fix bug: test/Regression/Analysis/DSGraph/2003-11-02-NodeCollapsing.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9658 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-21Added LLVM copyright header.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM copyright notice to Makefiles.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM project notice to the top of every C++ source file.John Criswell
Header files will be on the way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-10Fix spelling.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9027 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-01Use std::string::size_type for for ColonPos to stop gcc from giving a warningAlkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8811 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-24DOn't crash if program calls the null pointerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8708 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Functions reachable from the arguments of unresolvable call nodes shouldChris Lattner
not have their arguments marked complete git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8639 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20The Globals graph must become complete at the end of the BU phase!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8638 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Do not mark incoming arguments to functions complete if the function is ↵Chris Lattner
pointed to by a global in the globals graph git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8637 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Make sure to add global variable initializers to the Globals graph!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8636 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Don't consider incomplete nodes to be typesafe!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8635 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Remove trivially dead nodes was not removing nodes that were dead due to ↵Chris Lattner
forwarding! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8634 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Add special case handling for calloc and reallocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8630 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Switch from using CallInst's to represent call sites to using the LLVMChris Lattner
CallSite class. Now we can represent function calls by invoke instructions too! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8629 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Make this work better for constants that aren't necessarily in ANY graph, ↵Chris Lattner
such as null pointers git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8628 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20Keep track of the number of typed/untyped memory accesses theyre are in the ↵Chris Lattner
program VS: ---------------------------------------------------------------------- git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8611 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-11Fixed spelling and grammar.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Final cleanup: remove dead codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8291 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Not only is this a lot smaller, it actually works if there is already aChris Lattner
function with the right name in the module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8290 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01If "These should be used only by the auto-parallelization pass", we might asChris Lattner
well put them INTO the auto-par pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8288 91177308-0d34-0410-b5e6-96231b3b80d8
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