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2004-05-23Add support for replacement of formal arguments with simpler expressions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13689 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Implement the -lowergc pass which is used by code generators (like the CBE)Chris Lattner
that do not have builtin support for garbage collection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13688 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Recognize and verify the new GC intrinsics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13687 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add the new GC intrinsicsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13686 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add a new prototypeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13685 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Changes to work with the changes to the AliasAnalysis interface. The -no-aaChris Lattner
class is now in the BasicAliasAnalysis.cpp file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13684 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Move the -no-aa AA implementation into this file since both of theseChris Lattner
alias analysis implementations are special: they do not autoforward to a chained implementation of alias analysis git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13683 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Updates to work with the new auto-forwarding AA interface changesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13682 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
2004-05-23Update to match the autochaining interface that the AA interface usesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13680 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Implement the interfaces to update value numbering information. Add anChris Lattner
assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13679 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Several *major* changes to the AA interfaces:Chris Lattner
1. Provide interfaces so that clients can update alias analyses to reflect the changes made by the transformations. 2. Change how alias analysis implementations work overall. In particular, now clients will automatically forward to chained AA implementations: they don't have to remember to do it themselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13678 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add interfaces to update value numbering resultsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13677 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Rename a methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13676 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Make use of the new doc_author class. "Seperate content from presentation" ↵Chris Lattner
they said. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13675 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Lots of minor cleanups and clarificationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13674 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Remove implemented stuffChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13673 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Describe the new garbage collector intrinsicsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13672 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Lots of minor fixes and formatting improvementsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13671 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Update the coding standards, removign the bit about avoiding exceptions andChris Lattner
rtti (they shouldn't be used in the main compiler, but that's because optimizations aren't allowed to fail!) Remove the big section about iterators, because people who do not know what they are doing shouldn't be writing them. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13670 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Substantially expand and update the alias analysis documentation, includingChris Lattner
adding blurbs about all of the implementations we have git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13669 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Various changes to make the docs look nicer. Add a new doc_author class.Chris Lattner
The one thing that someone (misha?) should look at is fixing doc_code so that it sizes to fit the code instead of going to the right margin all of the way. Fixing it at a particular number of pixels was just wrong. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13668 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add a new document describing the LLVM accurate garbage collection support.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13667 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add a simple implementation of Andersen's interprocedural pointer analysisChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13666 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fixed up my changes to add support for cloning Machine Instructions.Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13665 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Remove virtual destructor from InstVisitor. This class should never beAlkis Evlogimenos
used through a base pointer/reference so inproper destruction should never be an issue. Removing this last virtual function also saves 4 bytes off each InstVisitor instance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13664 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fix a couple misplaced div tagsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13663 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Revert back to the previous version, as it doesn't work with mozilla, and ↵Chris Lattner
people REALLY CAN just click the link. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13662 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Adding support to clone MachineInstrTanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13661 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Added a "Miscellaneous Improvements" section to cover things like theReid Spencer
Bytecode File Format documentation, getting all documents in HTML 4.01 (Strict) compliance, and any other minor improvement that shoud be noted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13660 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Make the file HTML 4.01 (Strict) clean.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13659 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Additional content describing variable bit rate encoding, correcting theReid Spencer
definition of the signature block and module block, and adding definitions of the global type pool and symbol table. More still to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13658 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Put back the inlined bug list. Use the OBJECT tag to make it HTML-4.01Alkis Evlogimenos
(Strict)-compliant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13655 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Remember the set of leaders. Also compute on demand and cache the equivVikram S. Adve
class for each leader. Finally, rename Elem2ECLeaderMap to Elem2LeaderMap (most of the changed lines are only due to the latter). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13651 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Add getCaller() method.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13650 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Inline both direct and indirect callees in the CBU phase becauseVikram S. Adve
a direct callee may have indirect callees and so may have changed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13649 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Complete rewrite of the code that merges DS graphs for equivalence classesVikram S. Adve
of functions called at a common call site. The rewrite inlines the resulting graphs bottom-up on the SCCs of the CBU call graph. It also simplifies the merging of equivalence classes by exploiting the fact that functions in non-trivial SCCs are already merged. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13645 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fix size/offset assertion to allow negative offsets and folded nodes.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13644 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fix a typo in a comment.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13643 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23Fix a typo in the head-of-file comment.Brian Gaeke
Rewrite the comments about the different versions of BuildMI, to better emphasize their differences. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13642 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-22Some additional data added to the bytecode specification.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13626 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-22Added an initial template/overview for documentation of the LLVM BytecodeReid Spencer
file format. This format is being extracted from the source code and the small recesses of Chris' brain. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13625 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-22Removed the 64-bit fix from the "to do" list since the bug is fixed.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13624 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Pass the Makefile flags to recursive makes in {PARALLEL,OPTIONAL}_DIRS targets.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13623 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21It's not clear to me whether the old version was correct C++ code, but inChris Lattner
any case it's not portable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13621 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Starting an identifier with an _ is not legal C/C++ code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13620 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Bug fixedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13619 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Fix for PR340: Verifier misses malformed switch instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13618 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Testcase for PR340: Verifier misses malformed switch instructionChris Lattner
This testcase was reduced by John, thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13617 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21Pass given flags on to recursive sub-makes.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13616 91177308-0d34-0410-b5e6-96231b3b80d8