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path: root/lib/CodeGen/DeadMachineInstructionElim.cpp
AgeCommit message (Expand)AuthorFilesLines
2012-10-15Switch most getReservedRegs() clients to the MRI equivalent.Jakob Stoklund Olesen1-6/+2
2012-06-01Switch all register list clients to the new MC*Iterator interface.Jakob Stoklund Olesen1-3/+2
2012-06-01Switch some getAliasSet clients to MCRegAliasIterator.Jakob Stoklund Olesen1-4/+2
2012-03-05Convert more GenRegisterInfo tables from unsigned to uint16_t to reduce stati...Craig Topper1-1/+1
2012-03-04Use uint16_t to store register overlaps to reduce static data.Craig Topper1-1/+1
2012-02-09Never delete instructions that define reserved registers.Jakob Stoklund Olesen1-6/+10
2012-02-08Codegen pass definition cleanup. No functionality.Andrew Trick1-4/+1
2012-02-08whitespaceAndrew Trick1-1/+1
2012-02-02Require non-NULL register masks.Jakob Stoklund Olesen1-4/+1
2012-01-20Handle register masks in DeadMachineInstructionElim.Jakob Stoklund Olesen1-0/+7
2011-12-07Add bundle aware API for querying instruction properties and switch the codeEvan Cheng1-1/+1
2011-06-27Track live-out physical registers in MachineDCE.Jakob Stoklund Olesen1-3/+8
2011-01-10Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.Jakob Stoklund Olesen1-2/+2
2011-01-07Do not model all INLINEASM instructions as having unmodelled side effects.Evan Cheng1-0/+6
2010-10-19Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson1-1/+3
2010-10-07Now with fewer extraneous semicolons!Owen Anderson1-1/+1
2010-08-31Track liveness of unallocatable, unreserved registers in machine DCE.Jakob Stoklund Olesen1-6/+8
2010-08-06Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson1-1/+1
2010-08-06Revert r110396 to fix buildbots.Owen Anderson1-1/+1
2010-08-05Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson1-1/+1
2010-07-21Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson1-3/+2
2010-03-02Swap parameters of isSafeToMove and isSafeToReMat for consistency.Evan Cheng1-1/+1
2010-02-12Rewrite handling of DBG_VALUE; previous algorithmDale Johannesen1-16/+24
2010-02-11Allow for more than one DBG_VALUE targeting theDale Johannesen1-4/+4
2010-02-10Delete dead PHI machine instructions. These can be created due to typeBob Wilson1-1/+1
2010-02-10more comment updatesDale Johannesen1-2/+2
2010-02-09move target-independent opcodes out of TargetInstrInfoChris Lattner1-1/+1
2010-02-06Run codegen dce pass for all targets at all optimization levels. Previously it'sEvan Cheng1-0/+5
2010-01-27If the only use of something is a DEBUG_VALUE, don'tDale Johannesen1-0/+14
2010-01-04Change errs() to dbgs().David Greene1-1/+1
2009-10-25Remove includes of Support/Compiler.h that are no longer needed after theNick Lewycky1-1/+0
2009-10-25Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.Nick Lewycky1-2/+1
2009-10-09Factor out LiveIntervalAnalysis' code to determine whether an instructionDan Gohman1-1/+1
2009-08-22Convert DOUT to DEBUG(errs()...).Bill Wendling1-1/+2
2009-08-11Add const qualifiers.Dan Gohman1-2/+2
2008-10-16Rename AliasSet to SubRegs, to reflect changes in the surrounding code.Dan Gohman1-3/+3
2008-10-16Fix a subtle bug in DeadMachineInstructionElim's livenessDan Gohman1-1/+4
2008-10-03Switch the MachineOperand accessors back to the short names likeDan Gohman1-3/+3
2008-09-25Add debug output to this pass.Dan Gohman1-0/+2
2008-09-24Refactor the logic for testing if an instruction is dead into aDan Gohman1-37/+48
2008-09-24Set SetStore to false, to allow this pass to deleteDan Gohman1-1/+2
2008-09-23Now that DeadMachineInstructionElim is basically workingDan Gohman1-6/+0
2008-09-23Track local physical register liveness. This is not the mostDan Gohman1-3/+53
2008-09-18Don't consider instructions with implicit physical registerDan Gohman1-1/+2
2008-09-17Add a new MachineInstr-level DCE pass. It is very simple, and is intended toDan Gohman1-0/+99