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path: root/lib/CodeGen/TwoAddressInstructionPass.cpp
AgeCommit message (Expand)Author
2009-08-07Code clean up.Evan Cheng
2009-07-31Use setPreservesAll and setPreservesCFG in CodeGen passes.Dan Gohman
2009-07-25More migration to raw_ostream, the water has dried up around the iostream hole.Daniel Dunbar
2009-07-20Use TII->findCommutedOpIndices to find the commute operands (rather than gues...Evan Cheng
2009-07-16Let callers decide the sub-register index on the def operand of rematerialize...Evan Cheng
2009-07-11Two-address pass should use findCommutedOpIndices to determine what registers...Evan Cheng
2009-05-26Eliminate VarInfo::UsedBlocks.Evan Cheng
2009-05-14Fix for PR4124. Make TwoAddressFormPass::FindLastUseInMBB return the real las...Lang Hames
2009-05-13Fix for PR4121. If TwoAddressInstructionPass removes a dead def, and the regBLang Hames
2009-05-08Avoid warning in release-asserts build.Mike Stump
2009-04-28Fix for PR4051. When 2address pass delete an instruction, update kill info wh...Evan Cheng
2009-04-14Fix PR3934 part 2. findOnlyInterestingUse() was not setting IsCopy and IsDstP...Evan Cheng
2009-04-13PR3934: Fix a bogus two-address pass assertion.Evan Cheng
2009-04-13Add an assertion to verify that a copy was actually emitted.Dan Gohman
2009-04-08Implement support for using modeling implicit-zero-extension on x86-64Dan Gohman
2009-03-30Turn a 2-address instruction into a 3-address one when it's profitable even i...Evan Cheng
2009-03-23Model inline asm constraint which ties an input to an output register as mach...Evan Cheng
2009-03-19Added MachineInstr::isRegTiedToDefOperand to check for two-addressness.Evan Cheng
2009-03-01Minor optimization:Evan Cheng
2009-02-21If two-address def is dead and the instruction does not define other register...Evan Cheng
2009-01-28Rename getAnalysisToUpdate to getAnalysisIfAvailable.Duncan Sands
2009-01-25Teach 2addr pass to be do more commuting. If both uses of a two-address instr...Evan Cheng
2009-01-23Refactor code. No functionality change.Evan Cheng
2009-01-05Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman
2008-11-12Do the LiveVariables update before printing the instruction inDan Gohman
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