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path: root/lib/VMCore/BasicBlock.cpp
AgeCommit message (Collapse)Author
2006-06-28Use hidden visibility to reduce codesizeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28974 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14When asked not to delete useless PHIs, really don't delete them, no matter howOwen Anderson
redundant they are. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28777 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08Remove dead code.Vladimir Prus
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28725 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08New method BasicBlock::getFirstNonPHI.Vladimir Prus
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28724 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-12Add a helper methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22768 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-05Fix an iterator invalidation problem when we decide a phi has a constant valueChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22675 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-05Now that hasConstantValue is more careful w.r.t. returning values that onlyChris Lattner
dominate the PHI node, this code can go away. This also makes passes more aggressive, e.g. implementing Transforms/CondProp/phisimplify2.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22670 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-04Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization intoNate Begeman
BasicBlock's removePredecessor routine. This requires shuffling around the definition and implementation of hasContantValue from Utils.h,cpp into Instructions.h,cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22664 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23Eliminate tabs and trailing spacesJeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21480 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21Remove trailing whitespaceMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21427 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21Improve doxygen, from part of Evan's patch that didn't apply.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21394 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21Improve doxygen documentation, patch contributed by Evan Jones!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-12add an argument to allow avoiding deleting phi nodes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21255 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05remove all of the various setName implementations, consolidating them intoChris Lattner
Value::setName, which is no longer virtual. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20464 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05Remove the 2nd argument to Value::setNameChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20458 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24add a new method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20293 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23make this more efficient. Scan up to 16 nodes, not the whole list.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20289 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Reduce the amount of searching this assertion does. On a testcase of mine,Chris Lattner
this reduces the time for -simplifycfg in a debug build from 106s to 14.82s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20286 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-30Improve conformance with the Misha spelling benchmark suiteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29Adjust to ilist changes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19923 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29Adjust to changes in User class.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19892 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Check in the file I forgot last night, to solve all of the crashes in everyChris Lattner
test in the suite. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18804 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-11Implement remove/eraseFromParent methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16922 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01Changes For Bug 352Reid Spencer
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/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h files => Instructions.h as per PR403Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15327 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-06Find bugs sooner rather than later. In this case, don't allow the creationChris Lattner
of instructions that don't have a first-class or void type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14646 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-05Fix GCC warningsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14044 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-05As much as I dislike doing this, it's the only fix for VC8.0 that I can comeChris Lattner
up with, even though it's perfectly conformant code. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14034 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-16Fix retriving parent Function.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13001 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-16Assert if deleting BasicBlock before removing it from Function.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12983 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11Remove obsolete methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11302 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-04Adjust to the new BB ctorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11113 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-04When splitting a basic block, insert the new half immediately after the firstChris Lattner
half. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11110 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-03In BasicBlock::splitBasicBlock, just use islist::splice to move the ↵Chris Lattner
instructions, instead of a loop that is really inefficient with large basic blocks. This speeds up the inliner pass on the testcase in PR209 from 13.8s to 2.24s which still isn't exactly speedy, but is a lot better. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11105 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-21Minor cleanups and simplificationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10127 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20Start using the nicer terminator auto-insertion APIChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10111 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
2003-11-05Make code gcc 3.4 cleanChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9719 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
2003-09-24Do not use BasicBlock::succ_iteratorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8700 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-24Allow specifying the name for the newly split basic blockChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8097 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25Fix a bug that occurred when removing the last predecessor INTO anChris Lattner
infinite loop git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5953 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23Remove unnecesary &*'sChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5872 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-20 - Eliminated the deferred symbol table stuff in Module & Function, it reallyChris Lattner
wasn't an optimization and it was causing lots of bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 - Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd toChris Lattner
reflect the fact that it's a range being defined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4147 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08Changes to support PHINode::removeIncoming changesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4080 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-26 - Add new ctor to BasicBlock to allow insertion before any BB, not just atChris Lattner
the end of the function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3934 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-08Enable "garbage detection" of LLVM objects. Now users should be obnoxiousChris Lattner
warnings. If they accidentally leak LLVM Value's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3620 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-06Move code out of header files into .cpp files to make future changes easierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3605 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25Avoid warning: control reaches end of non-void functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3081 91177308-0d34-0410-b5e6-96231b3b80d8
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