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path: root/lib/CodeGen/PHIElimination.cpp
AgeCommit message (Expand)Author
2011-07-29Add an isSSA() flag to MachineRegisterInfo.Jakob Stoklund Olesen
2011-04-23Remove unused STL header includes.Jay Foad
2011-03-10Add an option to disable critical edge splitting in PHIElimination.Cameron Zwarich
2011-02-17Adjust indenting of arguments.Cameron Zwarich
2011-02-17Return Changed from SplitPHIEdges rather than always returning true.Cameron Zwarich
2011-02-14Add a statistic to PHIElimination tracking the number of critical edges split.Cameron Zwarich
2011-01-14Try for the third time to teach getFirstTerminator() about debug values.Jakob Stoklund Olesen
2011-01-14Revert r123419. It still breaks llvm-gcc-i386-linux-selfhost.Jakob Stoklund Olesen
2011-01-14Try again to teach getFirstTerminator() about debug values.Jakob Stoklund Olesen
2011-01-13Speculatively revert r123384 to make llvm-gcc-i386-linux-selfhost buildbot h...Devang Patel
2011-01-13Teach MachineBasicBlock::getFirstTerminator to ignore debug values.Jakob Stoklund Olesen
2011-01-09Replace TargetRegisterInfo::printReg with a PrintReg class that also works wi...Jakob Stoklund Olesen
2010-12-05Remove the PHIElimination.h header, as it is no longer needed.Cameron Zwarich
2010-12-05Move the FindCopyInsertPoint method of PHIElimination to a new standaloneCameron Zwarich
2010-12-04Remove PHIElimination's private copy of SkipPHIsAndLabels.Cameron Zwarich
2010-10-07Now with fewer extraneous semicolons!Owen Anderson
2010-08-23Now that PassInfo and Pass::ID have been separated, move the rest of the pass...Owen Anderson
2010-08-18Preserve subregs on PHI source operands. Patch by Krister Wombell!Jakob Stoklund Olesen
2010-08-17PHI elimination shouldn't require machineloopinfo since it's used at -O0. Mov...Evan Cheng
2010-08-17Move the decision logic whether it's a good idea to split a critical edge to ...Evan Cheng
2010-08-17PHI elimination should not break back edge. It can cause some significant cod...Evan Cheng
2010-08-06Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson
2010-08-06Revert r110396 to fix buildbots.Owen Anderson
2010-08-05Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson
2010-07-10Emit COPY instructions instead of using copyRegToReg in InstrEmitter,Jakob Stoklund Olesen
2010-06-22Move PHIElimination's SplitCriticalEdge for MachineBasicBlocks outDan Gohman
2010-06-17Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). ThisStuart Hastings
2010-05-06Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that itDan Gohman
2010-05-05Move REG_SEQUENCE removal to 2addr pass.Evan Cheng
2010-05-04Teach PHI elimination to remove REG_SEQUENCE instructions and update referenc...Evan Cheng
2010-05-04Rename variables for consistency.Evan Cheng
2010-03-25Avoid being influenced by dbg_value instructions.Evan Cheng
2010-03-03Remove PHINodeTraits and use MachineInstrExpressionTrait instead.Evan Cheng
2010-02-23Keep track of phi join registers explicitly in LiveVariables.Jakob Stoklund Olesen
2010-02-23Dead code eliminationJakob Stoklund Olesen
2010-02-17Dead code elimination.Jakob Stoklund Olesen
2010-02-09move target-independent opcodes out of TargetInstrInfoChris Lattner
2010-01-05Change errs() to dbgs().David Greene
2009-12-17Turn off critical edge splitting for landing pads. The introduction of aBill Wendling
2009-12-16Reuse lowered phi nodes.Jakob Stoklund Olesen
2009-12-03improve portability to avoid conflicting with std::next in c++'0x.Chris Lattner
2009-12-01Move PHIElimination::isLiveOut method to LiveVariables.Jakob Stoklund Olesen
2009-11-21Be more clever about calculating live variables through new basic blocks.Jakob Stoklund Olesen
2009-11-19Place new basic blocks immediately after their predecessor when splittingJakob Stoklund Olesen
2009-11-18Don't require LiveVariables for PHIElimination. Enable critical edge splittingJakob Stoklund Olesen
2009-11-18Fix inverted test and add testcase from failing self-host.Jakob Stoklund Olesen
2009-11-17Disable -split-phi-edges to unbreak the buildbotsJakob Stoklund Olesen
2009-11-17Never call UpdateTerminator() when AnalyzeBranch would fail.Jakob Stoklund Olesen
2009-11-17Enable -split-phi-edges by default, except when -regalloc=local.Jakob Stoklund Olesen
2009-11-17Revert 89021. It's miscompiling llvm-gcc driver driver at -O0.Evan Cheng
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