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path: root/lib/CodeGen/TwoAddressInstructionPass.cpp
AgeCommit message (Expand)Author
2008-10-07Add an option to enable StrongPHIElimination, for ease of testing.Owen Anderson
2008-10-03Switch the MachineOperand accessors back to the short names likeDan Gohman
2008-09-04Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman
2008-08-27Move the check whether it's worth remating to caller.Evan Cheng
2008-08-27Refactor isSafeToReMat out of 2addr pass.Evan Cheng
2008-07-03- Remove calls to copyKillDeadInfo which is an N^2 function. Instead, propaga...Evan Cheng
2008-07-03- Add LiveVariables::replaceKillInstruction. This does a subset of instructio...Evan Cheng
2008-07-02Make LiveVariables even more optional, by making it optional in the call to T...Owen Anderson
2008-07-02TwoAddressInstructionPass doesn't really require LiveVariables, it just needs...Owen Anderson
2008-06-30Remove unneeded include.Evan Cheng
2008-06-25Enable two-address remat by default.Evan Cheng
2008-06-19Missed a check.Evan Cheng
2008-06-18Complete support for two-address pass rematerialization. Now *almost* always ...Evan Cheng
2008-05-29Implement "AsCheapAsAMove" for some obviously cheap instructions: xor and theBill Wendling
2008-05-28Check the "isSafeToMove" predicate, which has a series of tests to make sureBill Wendling
2008-05-27Incorporated feedback: Check that the implicitly defined operands aren't usedBill Wendling
2008-05-26The enabling of remat in 2-address conversion breaks this test:Bill Wendling
2008-05-26A problem that's exposed when machine LICM is enabled. Consider this code:Bill Wendling
2008-05-13Change class' public PassInfo variables to by initialized with theDan Gohman
2008-05-13Clean up the use of static and anonymous namespaces. This turned upDan Gohman
2008-05-10Cosmetic changes:Bill Wendling
2008-03-27Fix a memory bug: increment an iterator of a deleted machine instr.Evan Cheng
2008-03-13Typo.Evan Cheng
2008-03-13Don't try to sink 3-address instruction if convertToThreeAddress created more...Evan Cheng
2008-03-13Remove an unused command line option.Evan Cheng
2008-03-13TwoAddressInstructionPass enhancement. After it converts a two address instru...Evan Cheng
2008-03-05Refactor code. Remove duplicated functions that basically do the same thing asEvan Cheng
2008-02-10Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman
2008-01-15Remove DefInst from LiveVariables::VarInfo. Use the facilities on MachineReg...Owen Anderson
2008-01-07rename TargetInstrDescriptor -> TargetInstrDesc.Chris Lattner
2008-01-07Rename all the M_* flags to be namespace qualified enums, and switch Chris Lattner
2008-01-07add more and significantly better comments to the rest of the machineinstrChris Lattner
2008-01-07Move a bunch more accessors from TargetInstrInfo to TargetInstrDescriptorChris Lattner
2008-01-07Rename MachineInstr::getInstrDescriptor -> getDesc(), which reflectsChris Lattner
2008-01-04Don't recalculate the loop info and loop dominators analyses if they'reBill Wendling
2007-12-31Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of theOwen Anderson
2007-12-31Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
2007-11-12As Chris and Evan pointed out, BreakCriticalMachineEdges doesn't really needOwen Anderson
2007-11-08This preserves critical edge breaking.Owen Anderson
2007-11-08Bring UsedBlocks back. StrongPHIElimination needs this information.Owen Anderson
2007-10-23It's possible to commute instrctions with more than 3 operands.Evan Cheng
2007-10-20Added missing curly braces which renders the if clause useless in debug build.Evan Cheng
2007-09-26Allow copyRegToReg to emit cross register classes copies.Evan Cheng
2007-05-06Fix typo in comment.Nick Lewycky
2007-05-03Drop 'const'Devang Patel
2007-05-02Use 'static const char' instead of 'static const int'.Devang Patel
2007-05-01Do not use typeinfo to identify pass in pass manager.Devang Patel
2007-04-18VarInfo::UsedBlocks is no longer used. Remove.Evan Cheng
2007-03-18Keep UsedBlocks info accurate.Evan Cheng