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AgeCommit message (Expand)Author
2008-02-25Make some static variables const.Dan Gohman
2008-02-25Convert MaskedValueIsZero and all its users to use APInt. Also addDan Gohman
2008-02-25All remat'ed loads cannot be folded into two-address code. Not just argument ...Evan Cheng
2008-02-25In debug builds check that the key property holds: allDuncan Sands
2008-02-25Correctly determine whether a argument load can be folded into its uses.Evan Cheng
2008-02-24Add support to LegalizeTypes for building legal vectorsDuncan Sands
2008-02-24Some platforms use the same name for 32-bit and 64-bit registers (likeBill Wendling
2008-02-23Rematerialization logic was overly conservative when it comes to loads from f...Evan Cheng
2008-02-23If remating a machine instr with virtual register operand, make sure the vr i...Evan Cheng
2008-02-23Recognize loads of arguments as re-materializable first. Therefore if isReall...Evan Cheng
2008-02-23Fix spill weight updating bug.Evan Cheng
2008-02-22Same isPhysRegAvailable bug as local register allocator.Evan Cheng
2008-02-22Really really bad local register allocator bug. On X86, it was never using ES...Evan Cheng
2008-02-22Add debugging printfs.Evan Cheng
2008-02-22Make sure reload of implicit uses are issued before remat's.Evan Cheng
2008-02-22Pass alignment on ByVal parameters, from FE, allDale Johannesen
2008-02-22Enable re-materialization of instructions which have virtual register operand...Evan Cheng
2008-02-22Fix compiler warning.Evan Cheng
2008-02-22Fix a regression in 403.gcc and 186.crafty introduced in 47383. To testDan Gohman
2008-02-21Make the clobber analysis a bit more smart: we only are careful about Chris Lattner
2008-02-21Treat clobber operands like early clobbers: if we haveChris Lattner
2008-02-21Clear PhysRegPartUse for the sub register as well.Bill Wendling
2008-02-21Adjust the MaxAlignment for the special register scavenging spill slot.Bill Wendling
2008-02-21Help testing.Evan Cheng
2008-02-21Better names as per Evan's requestAndrew Lenharth
2008-02-21Atomic op support. If any gcc test uses __sync builtins, it might start fail...Andrew Lenharth
2008-02-21Add support for matching mem operands. This fixes PR1133, patch byChris Lattner
2008-02-21Fix a (harmless) but where vregs were added to the used reg lists for Chris Lattner
2008-02-21Clean up some spilling code using MachineRegisterInfo.Evan Cheng
2008-02-20Remove one of the fixmes that I put in there. From Evan:Bill Wendling
2008-02-20Improve some comments explaining the "handle kills" stuff better.Bill Wendling
2008-02-20Fix comment.Bill Wendling
2008-02-20assert is more effective reminder then FIXME tag for unimplemented features.Devang Patel
2008-02-20LegalizeTypes support for scalarizing a vector storeDuncan Sands
2008-02-20Convert Legalize to use the APInt form of ComputeMaskedBits.Dan Gohman
2008-02-20Add explicit keywords.Dan Gohman
2008-02-20Convert DAGCombiner to use the APInt form of ComputeMaskedBits.Dan Gohman
2008-02-20Use APInt::intersects.Dan Gohman
2008-02-20Fix newly-introduced 4.3 warningsAnton Korobeynikov
2008-02-20Update gcc 4.3 warnings fix patch with recent head changesAnton Korobeynikov
2008-02-20Unbreak build with gcc 4.3: provide missed includes and silence most annoying...Anton Korobeynikov
2008-02-20Added some comments and reformatted others. No functionality change.Bill Wendling
2008-02-20More constification of things. More comments added. No functionalityBill Wendling
2008-02-20Fix an incredibly subtle bug exposed by Ted's change to APInt profiling.Chris Lattner
2008-02-20No functionality change:Bill Wendling
2008-02-19Add GetResultInst. First step for multiple return value support.Devang Patel
2008-02-19PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in orde...Evan Cheng
2008-02-18- When DAG combiner is folding a bit convert into a BUILD_VECTOR, it should c...Evan Cheng
2008-02-18- Remove the previous check which broke coalescer-commute3.llEvan Cheng
2008-02-18New helper function getMBBFromIndex() that given an index in any instruction ...Roman Levenstein
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