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path: root/lib/CodeGen/SelectionDAG
AgeCommit message (Expand)Author
2008-01-16Fixes a nasty dag combiner bug that causes a bunch of tests to fail at -O0.Evan Cheng
2008-01-16Fix a ppc long double regression I introduced yesterday due to aChris Lattner
2008-01-16merge a few pieces of code that do the store/load to stack Chris Lattner
2008-01-16rename ExpandBIT_CONVERT to EmitStackConvert, generalizing Chris Lattner
2008-01-16simplify a bunch of code by using SelectionDAG::CreateStackTemporary Chris Lattner
2008-01-16Change legalizeop of FP_ROUND and FP_EXTEND to not fall throughChris Lattner
2008-01-16Factor the ReachesChainWithoutSideEffects out of dag combiner into Chris Lattner
2008-01-15The type of the 'abort' node should be pointer type (becauseChris Lattner
2008-01-15Add support for targets that have a legal ISD::TRAP.Chris Lattner
2008-01-15Oops. Forgot to commit this.Evan Cheng
2008-01-15For PR1839: add initial support for __builtin_trap. llvm-gcc part is missedAnton Korobeynikov
2008-01-15ByVal stack slot alignment should be at least as large as pointer ABI alignment.Evan Cheng
2008-01-13Remove the assumption that byval has been applied toDuncan Sands
2008-01-10Output sinl for a long double FSIN node, not sin.Duncan Sands
2008-01-09Special copy SUnit's do not have SDNode's.Evan Cheng
2008-01-08Make load->store deletion a bit smarter. This allows us to compile this:Chris Lattner
2008-01-07rename TargetInstrDescriptor -> TargetInstrDesc.Chris Lattner
2008-01-07simplify some code.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
2008-01-07rename hasVariableOperands() -> isVariadic(). Add some comments.Chris Lattner
2008-01-07Move a bunch more accessors from TargetInstrInfo to TargetInstrDescriptorChris Lattner
2008-01-07remove some uses of MachineOpCode, move getSchedClass Chris Lattner
2008-01-07Add predicates methods to TargetOperandInfo, and switch all clients Chris Lattner
2008-01-07Rename MachineInstr::getInstrDescriptor -> getDesc(), which reflectsChris Lattner
2008-01-07Update CodeGen for MRegisterInfo --> TargetInstrInfo changes.Owen Anderson
2008-01-07Enabling the target-independent garbage collection infrastructure by hooking itGordon Henriksen
2008-01-05If custom lowering of insert element fails, the result Val will be 0.Nate Begeman
2007-12-31Fix PR1833 - eh.exception and eh.selector return twoDuncan Sands
2007-12-31Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of theOwen Anderson
2007-12-31update a couple of references to SSARegMap.Chris Lattner
2007-12-31Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner
2007-12-30fix typo duncan noticed!Chris Lattner
2007-12-30use simplified operand addition methods.Chris Lattner
2007-12-30use simplified operand addition methods.Chris Lattner
2007-12-30Start using the simplified methods for adding operands.Chris Lattner
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
2007-12-29remove attribution from lib Makefiles.Chris Lattner
2007-12-29Fold comparisons against a constant nan, and optimize ORD/UNORD Chris Lattner
2007-12-29make sure not to zap volatile stores, thanks a lot to Dale for noticing this!Chris Lattner
2007-12-29don't fold fp_round(fp_extend(load)) -> fp_round(extload)Chris Lattner
2007-12-29Delete a store whose input is a load from the same pointer:Chris Lattner
2007-12-22initial code for forming an FGETSIGN node. This is disabled untilChris Lattner
2007-12-22improve support for fgetsignChris Lattner
2007-12-22Tell TargetLoweringOpt whether it is running beforeChris Lattner
2007-12-22Add a new FGETSIGN operation, which defaults to expand on allChris Lattner
2007-12-20More accurate checks for two-address constraints.Evan Cheng
2007-12-20Bring back a burr scheduling heuristic that's still needed.Evan Cheng
2007-12-19Simplify LowerCallTo by using a callsite.Duncan Sands
2007-12-19The C++ exception handling personality function wantsDuncan Sands