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path: root/llvm/lib/Transforms/Utils/CodeExtractor.cpp
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* Revert r49614. As Dan pointed out, some of these aren't correct.Owen Anderson2008-04-141-1/+1
| | | | llvm-svn: 49657
* Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2), Owen Anderson2008-04-131-1/+1
| | | | | | which is significantly more efficient. llvm-svn: 49614
* API changes for class Use size reduction, wave 1.Gabor Greif2008-04-061-31/+31
| | | | | | | | Specifically, introduction of XXX::Create methods for Users that have a potentially variable number of Uses. llvm-svn: 49277
* Make Transforms to be 4.3 warnings-cleanAnton Korobeynikov2008-02-201-1/+2
| | | | llvm-svn: 47371
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Change the PointerType api for creating pointer types. The old functionality ↵Christopher Lamb2007-12-171-2/+2
| | | | | | of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. llvm-svn: 45082
* Move Split<...>() into DomTreeBase. This should make the #include's of ↵Owen Anderson2007-10-181-1/+0
| | | | | | | | | | DominatorInternals.h in CodeExtractor and LoopSimplify unnecessary. Hartmut, could you confirm that this fixes the issues you were seeing? llvm-svn: 43115
* Fixed linker errors (unresolved externals: split<>(...)) when compiling with ↵Hartmut Kaiser2007-10-171-0/+1
| | | | | | VC++. Please review. llvm-svn: 43081
* Update GEP constructors to use an iterator interface to fixDavid Greene2007-09-041-12/+16
| | | | | | GLIBCXX_DEBUG issues. llvm-svn: 41697
* New CallInst interface to address GLIBCXX_DEBUG errors caused byDavid Greene2007-08-011-1/+1
| | | | | | | | indexing an empty std::vector. Updates to all clients. llvm-svn: 40660
* Move code to update dominator information after basic block is splitDevang Patel2007-06-211-13/+2
| | | | | | from LoopSimplify.cpp to Dominator.cpp llvm-svn: 37689
* Do not use ETForest as well as DomiantorTree. DominatorTree is sufficient.Devang Patel2007-06-071-16/+15
| | | | llvm-svn: 37501
* s/DominatorTree::createNewNode/DominatorTree::addNewBlock/gDevang Patel2007-06-041-1/+1
| | | | llvm-svn: 37415
* Add basic block level interface to change immediate dominatorDevang Patel2007-06-041-2/+2
| | | | | | and create new node. llvm-svn: 37414
* Use new ETForest accessor.Owen Anderson2007-04-181-4/+4
| | | | llvm-svn: 36248
* Removed tabs everywhere except autogenerated & external files. Add makeAnton Korobeynikov2007-04-161-1/+1
| | | | | | target for tabs checking. llvm-svn: 36146
* Expunge DomSet from CodeExtractor. This is part of the continuing workOwen Anderson2007-04-071-19/+21
| | | | | | on PR1171. llvm-svn: 35726
* Change uses of Function::front to Function::getEntryBlock for readability.Dan Gohman2007-03-221-1/+1
| | | | llvm-svn: 35265
* Eliminate use of ctors that take vectors.Chris Lattner2007-02-131-1/+1
| | | | llvm-svn: 34219
* Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes inReid Spencer2007-02-051-1/+2
| | | | | | | the Transforms library. This reduces debug library size by 132 KB, debug binary size by 376 KB, and reduces link time for llvm tools slightly. llvm-svn: 33939
* eliminate temporary vectorsChris Lattner2007-01-311-16/+13
| | | | llvm-svn: 33713
* Implement review feedback for the ConstantBool->ConstantInt merge. ChrisReid Spencer2007-01-121-1/+1
| | | | | | | | recommended that getBoolValue be replaced with getZExtValue and that get(bool) be replaced by get(const Type*, uint64_t). This implements those changes. llvm-svn: 33110
* Rename BoolTy as Int1Ty. Patch by Sheng Zhou.Reid Spencer2007-01-111-1/+1
| | | | llvm-svn: 33076
* For PR1043:Zhou Sheng2007-01-111-1/+1
| | | | | | | Merge ConstantIntegral and ConstantBool into ConstantInt. Remove ConstantIntegral and ConstantBool from LLVM. llvm-svn: 33073
* For PR950:Reid Spencer2006-12-311-12/+12
| | | | | | | | | | | | | This patch replaces signed integer types with signless ones: 1. [US]Byte -> Int8 2. [U]Short -> Int16 3. [U]Int -> Int32 4. [U]Long -> Int64. 5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion and other methods related to signedness. In a few places this warranted identifying the signedness information from other sources. llvm-svn: 32785
* Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, areBill Wendling2006-12-071-2/+2
| | | | | | now cerr, cout, and NullStream resp. llvm-svn: 32298
* Remove #include <iostream> and use llvm_* streams instead.Bill Wendling2006-11-261-11/+11
| | | | llvm-svn: 31925
* For PR950:Reid Spencer2006-10-201-7/+7
| | | | | | | | This patch implements the first increment for the Signless Types feature. All changes pertain to removing the ConstantSInt and ConstantUInt classes in favor of just using ConstantInt. llvm-svn: 31063
* simplify codeChris Lattner2006-09-281-1/+1
| | | | llvm-svn: 30656
* Add explicit #includes of <iostream>Chris Lattner2006-01-221-0/+1
| | | | llvm-svn: 25509
* Remove trailing whitespaceMisha Brukman2005-04-211-20/+20
| | | | llvm-svn: 21427
* This mega patch converts us from using Function::a{iterator|begin|end} toChris Lattner2005-03-151-4/+4
| | | | | | | | using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*. This patch is contributed by Gabor Greif, thanks! llvm-svn: 20597
* switchinst ctor now takes a hint for the number of cases that it will have.Chris Lattner2005-01-291-1/+1
| | | | llvm-svn: 19898
* Allow constructor parameter to override aggregating args; fix spacingMisha Brukman2004-11-201-2/+2
| | | | llvm-svn: 18028
* Fix: CodeExtractor/2004-11-12-InvokeExtract.llChris Lattner2004-11-131-2/+16
| | | | llvm-svn: 17699
* Fix a bug where the code extractor would get a bit confused handling invokeChris Lattner2004-11-121-1/+13
| | | | | | instructions, setting DefBlock to a block it did not have dom info for. llvm-svn: 17697
* Convert code to compile with vc7.1.Reid Spencer2004-09-151-7/+8
| | | | | | Patch contributed by Paolo Invernizzi. Thanks Paolo! llvm-svn: 16368
* Changes For Bug 352Reid Spencer2004-09-011-3/+3
| | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. llvm-svn: 16137
* If we are extracting a block that has multiple successors that are the sameChris Lattner2004-08-131-2/+11
| | | | | | | | | block (common in a switch), make sure to remove extra edges in successor blocks. This fixes CodeExtractor/2004-08-12-BlockExtractPHI.ll and should be pulled into LLVM 1.3 (though the regression test need not be, as that would require pulling in the LoopExtract.cpp changes). llvm-svn: 15717
* When we code extract some stuff, leave the codeRepl block in the place whereChris Lattner2004-08-131-1/+1
| | | | | | the extracted code was, instead of putting it at the end of the function llvm-svn: 15716
* Fix code extraction of unwind blocks. This fixed bugs that bugpoint canChris Lattner2004-08-121-9/+12
| | | | | | run into. This should go into 1.3 llvm-svn: 15679
* These files don't need to include <iostream> since they include ↵Brian Gaeke2004-07-211-1/+0
| | | | | | "Support/Debug.h". llvm-svn: 15089
* Progress on PR341Chris Lattner2004-07-151-4/+4
| | | | llvm-svn: 14840
* Add #include <iostream> since Value.h does not #include it any more.Reid Spencer2004-07-041-0/+1
| | | | llvm-svn: 14622
* Do not pass a null pointer if this instruction is not prepended orAlkis Evlogimenos2004-05-261-2/+2
| | | | | | appended anywhere. llvm-svn: 13798
* Do not pass in the same argument to the extracted function more than once, andChris Lattner2004-05-121-1/+8
| | | | | | give the extracted function a more useful name than just foo_code. llvm-svn: 13493
* Implement support for code extracting basic blocks that have a returnChris Lattner2004-05-121-2/+12
| | | | | | instruction in them. llvm-svn: 13490
* Implement splitting of PHI nodes, allowing block extraction of BB's that haveChris Lattner2004-05-121-7/+96
| | | | | | | | | | PHI node entries from multiple outside-the-region blocks. This also fixes extraction of the entry block in a function. Yaay. This has successfully block extracted all (but one) block from the score_move function in obsequi (out of 33). Hrm, I wonder which block the bug is in. :) llvm-svn: 13489
* * Pull some code out into the definedInRegion/definedInCaller methodsChris Lattner2004-05-121-78/+78
| | | | | | | | | | | | | | | | * Add a stub for the severSplitPHINodes which will allow us to bbextract bb's with PHI nodes in them soon. * Remove unused arguments from findInputsOutputs * Dramatically simplify the code in findInputsOutputs. In particular, nothing really cares whether or not a PHI node is using something. * Move moveCodeToFunction to after emitCallAndSwitchStatement as that's the order they get called. * Fix a bug where we would code extract a region that included a call to vastart. Like 'alloca', calls to vastart must stay in the function that they are defined in. * Add some comments. llvm-svn: 13482
* Generate substantially better code when there are a limited number of exitsChris Lattner2004-05-121-22/+61
| | | | | | | | | | | from the extracted region. If the return has 0 or 1 exit blocks, the new function returns void. If it has 2 exits, it returns bool, otherwise it returns a ushort as before. This allows us to use a conditional branch instruction when there are two exit blocks, as often happens during block extraction. llvm-svn: 13481
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