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path: root/lib/Analysis/DataStructure/Local.cpp
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2004-07-18bug 122:Reid Spencer
- Replace ConstantPointerRef usage with GlobalValue usage - Minimize redundant isa<GlobalValue> usage - Correct isa<Constant> for GlobalValue subclass git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14942 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07Move all of the DSA headers into the Analysis/DataStructure subdir.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14663 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07As much as I hate to say it, the whole setNode interface for DSNodeHandlesChris Lattner
is HOPELESSLY broken. The problem is that the embedded getNode call can change the offset of the node handle in unpredictable ways. As it turns out, all of the clients of this method really want to set both the node and the offset, thus it is more efficient (and less buggy) to just do both of them in one method call. This fixes some obscure bugs handling non-forwarded node handles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14660 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-04Add #include <iostream> since Value.h does not #include it any more.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-25Recognize memalign and friends, and handle them specially.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13741 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fix a really nasty bug with the -disable-ds-field-sensitivity optionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13681 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-05Support getelementptr instructions which use uint's to index into structureChris Lattner
types and can have arbitrary 32- and 64-bit integer types indexing into sequential types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12653 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-13Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* toChris Lattner
Intrinsic::va*. This avoid conflicting with macros in the stdlib.h file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12356 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-05Unbreak the build on Sparc.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12161 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-04Add support for strto* and v*printfChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12127 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-04Add non-crappy support for varargsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12126 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-03Fix a minor bug handling incomplete programsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12105 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-02Really, only if reopenChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12080 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-01Correctly add an array marker on a node when appropriate!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12055 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-27ADD MORE FUNCTIONS!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11927 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26Be a good little compiler and handle direct calls efficiently, even if thereChris Lattner
are beastly ConstantPointerRefs in the way... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11883 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26Add _more_ functionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11862 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25When building local graphs, clone the initializer for constant globals into eachChris Lattner
local graph that uses the global. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11850 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25Add a bunch more functionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11847 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25Add a bunch more functions used by perlbmkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11824 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24Add support for 'rename'Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11813 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24Add support for remove, fwrite, and freadChris Lattner
Also fix problem where we didn't check to see if a node pointer was null. Though fclose(null) doesn't make a lot of sense, 300.twolf does it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11810 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-20Add two missing returns, which caused us to be very pessimistic about theChris Lattner
printf and scanf families! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11683 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-20Add support for some string functions, the scanf family, and sprintfChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11673 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-16Only spit out warning for functions that take pointers, not for sin and the likeChris Lattner
Add more special case handling for stdio functions. I feel dirty, how about you? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11506 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-16memset and bcopy and now unified by the llvm.memset intrinsicChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11503 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-15No need to scan zero initializers. This should make DSA a bit faster.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11471 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13Add support for a bunch more functionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11395 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13Add support for fopen/fclose. Specifically with fopen, we were marking all ↵Chris Lattner
of the operands as incomplete, though fopen is known to only read them. This just adds fclose for symmetry, though it doesn't gain anything. This makes the dsgraphs for 181.mcf much more precise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11390 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13Restructure code to handle memcpy/memmoveChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11374 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-08Instead of callign removeTriviallyDeadNodes on the global graph every timeChris Lattner
removeDeadNodes is called, only call it at the end of the pass being run. This saves 1.3 seconds running DSA on 177.mesa (5.3->4.0s), which is pretty big. This is only possible because of the automatic garbage collection done on forwarding nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11178 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-08This call is no longer needed now that merging does not produce garbageChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11176 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-28Rename DSGraph::ScalarMapTy -> DSScalarMapChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11001 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-27minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10985 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
2003-11-14Implement 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
2003-11-13Disable integer tracking by defaultChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9960 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12Fine-grainify namespaces for this libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9948 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Put 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
2003-11-09Add 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
2003-11-02All 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
2003-10-20Added 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
2003-09-24DOn'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
2003-09-20Make 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
2003-09-20Add 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
2003-09-11Fixed spelling and grammar.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01DEBUG got moved to Support/Debug.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7492 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-02Remove dead Nodes listChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7065 91177308-0d34-0410-b5e6-96231b3b80d8
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