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path: root/lib/CodeGen/SelectionDAG
AgeCommit message (Expand)Author
2009-04-27When transforming sext(trunc(load(x))) into sext(smaller load(x)),Dan Gohman
2009-04-25Refactor the code to grab the low and high parts of a valueDan Gohman
2009-04-25Add a top-level comment about DAGCombiner's role in the compiler.Dan Gohman
2009-04-24Fix PR 4057, a crash doing float->char const folding.Dale Johannesen
2009-04-24Revert 69952. Causes testsuite failures on linux x86-64.Rafael Espindola
2009-04-24PR2957Nate Begeman
2009-04-24Instead of requiring TLI.LowerCallTo to return an ISD::BUILD_PAIR,Dan Gohman
2009-04-23Factor out a bit of code that appears in several places into aDan Gohman
2009-04-23Handle Void types in ComputeValueVTs. This doesn't currently occur,Dan Gohman
2009-04-20Make X86's copyRegToReg able to handle copies to and from subclasses.Dan Gohman
2009-04-20Simplify this code. getConstant knows how to makeDan Gohman
2009-04-20Revise my previous change 68996 as suggested by Duncan.Bob Wilson
2009-04-19Now that BUILD_VECTOR operands are allowed to beDuncan Sands
2009-04-18Fix PR3898, which manifests as failures on are an Xcore,Chris Lattner
2009-04-18Don't try to make BUILD_VECTOR operands have the sameDuncan Sands
2009-04-18Inline asm's were still introducing bogus dependencies;Dale Johannesen
2009-04-16In the list-burr's pseudo two-addr dependency heuristics, don'tDan Gohman
2009-04-16Handle SUBREG_TO_REG instructions with the same heuristicsDan Gohman
2009-04-16Do not treat beginning of inlined scope as beginning of normal function scope...Devang Patel
2009-04-16Record line number at the beginning of a func.start.Devang Patel
2009-04-16In -fast mode do what FastISel does.Devang Patel
2009-04-16If FastISel is run and it has known DebugLoc then use it.Devang Patel
2009-04-16If location where the function was inlined is not know then do not emit debug...Devang Patel
2009-04-15Add DISubprogram is not null check.Devang Patel
2009-04-15Generalize one of the SelectionDAG::ReplaceAllUsesWith overloadsDan Gohman
2009-04-15Construct and emit DW_TAG_inlined_subroutine DIEs for inlined subroutine scop...Devang Patel
2009-04-14When the result of an EXTRACT_SUBREG, INSERT_SUBREG, or SUBREG_TO_REGDan Gohman
2009-04-14Do not force asm's to be chained if they don't touchDale Johannesen
2009-04-13Make these errors more noticable in build logs.Daniel Dunbar
2009-04-13Change SelectionDAG type legalization to allow BUILD_VECTOR operands to beBob Wilson
2009-04-13Rename COPY_TO_SUBCLASS to COPY_TO_REGCLASS, and generalizeDan Gohman
2009-04-13Refactor some code in SelectionDAGLegalize::ExpandBUILD_VECTOR.Bob Wilson
2009-04-13Right now, Debugging information to encode scopes (DW_TAG_lexical_block) reli...Devang Patel
2009-04-13Reapply 68847.Devang Patel
2009-04-13Add a new TargetInstrInfo MachineInstr opcode, COPY_TO_SUBCLASS.Dan Gohman
2009-04-12make UpdateValueMap handle the possiblity that we could beChris Lattner
2009-04-12optimize FastISel::UpdateValueMap to avoid duplicate map lookups,Chris Lattner
2009-04-11Revert r68847. It breaks the build on non-Darwin targets, with this messageDan Gohman
2009-04-11Keep track of inlined functions and their locations. This information is coll...Devang Patel
2009-04-10Clean up a bunch of whitespace issues and fix a comment typo.Bob Wilson
2009-04-10Now that register classes have names, include the name in debug output.Dan Gohman
2009-04-09Remove the obsolete SelectionDAG::getNodeValueTypes and simplifyDan Gohman
2009-04-09Silence unused variable warning.Devang Patel
2009-04-09llvm.dbg.func_start also defines beginning of function scope.Devang Patel
2009-04-09Generalize ExtendUsesToFormExtLoad to be usable for ANY_EXTEND,Dan Gohman
2009-04-09Don't copy the operand of a SwitchInst into virtual registers asDan Gohman
2009-04-08Soft float support for FREM.Duncan Sands
2009-04-08Soft float support for undef. Reported by Xerxes RÄnby.Duncan Sands
2009-04-08Implement support for using modeling implicit-zero-extension on x86-64Dan Gohman
2009-04-07Revert prev. patch for now.Devang Patel