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path: root/lib/CodeGen/SelectionDAG
AgeCommit message (Expand)Author
2010-03-01add a new OPC_SwitchOpcode which is semantically equivalentChris Lattner
2010-02-28eliminate GetInt1/2Chris Lattner
2010-02-28hoist the new isel interpreter out of DAGISelHeader.hChris Lattner
2010-02-28enhance the new isel to handle the 'node already exists'Chris Lattner
2010-02-28simplify this code, return only ever has zero or one operands.Chris Lattner
2010-02-27Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.Evan Cheng
2010-02-26Move dbg_value generation to target-independent FastISel,Dale Johannesen
2010-02-25Fix ExpandVectorBuildThroughStack for the case where theDan Gohman
2010-02-25Revert r97064. Duncan pointed out that bitcasts are defined inDan Gohman
2010-02-24clean up various VT manipulations, patch by Micah Villmow! PR6337Chris Lattner
2010-02-24Make getTypeSizeInBits work correctly for array types; it should returnDan Gohman
2010-02-24convert cycle checker to smallptrset, add comments and make itChris Lattner
2010-02-24revert david's patch which does not even build.Chris Lattner
2010-02-24Use a SmallPtrSet as suggested by Chris.David Greene
2010-02-24Speculatively revert r97011, "Re-apply 96540 and 96556 with fixes.", again inDaniel Dunbar
2010-02-24When forming SSE min and max nodes for UGE and ULE comparisons, it'sDan Gohman
2010-02-24Change the scheduler from adding nodes in allnodes orderChris Lattner
2010-02-24add node #'s to debug dumps.Chris Lattner
2010-02-24Re-apply 96540 and 96556 with fixes.Evan Cheng
2010-02-23make selectnodeto set the nodeid to -1. This makes it more akin toChris Lattner
2010-02-23fix a bug in findNonImmUse (used by IsLegalToFold) where nodes withChris Lattner
2010-02-23Print node ID's in dumps and views if set.Chris Lattner
2010-02-23Speed up cycle checking significantly by caching results.David Greene
2010-02-19Revert commits 96556 and 96640, because commit 96556 breaks theDuncan Sands
2010-02-19Transform (xor (setcc), (setcc)) == / != 1 toEvan Cheng
2010-02-18Some dag combiner goodness:Evan Cheng
2010-02-17Make the non-temporal bit "significant" in MemSDNodes so they aren'tDavid Greene
2010-02-17sink special case "cannotyetselect" for intrinsics out of the Chris Lattner
2010-02-16There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands
2010-02-15Fix a memory leak. Patch by Nicolas Geoffray.Evan Cheng
2010-02-15Split SelectionDAGISel::IsLegalAndProfitableToFold toEvan Cheng
2010-02-15Add non-temporal flags and remove an assumption of default arguments.David Greene
2010-02-15Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands
2010-02-11Use array_pod_sort instead of std::sort for improved code size.Jakob Stoklund Olesen
2010-02-11Remove duplicate successors from indirectbr instructions before building the ...Jakob Stoklund Olesen
2010-02-10The previous fix of widening divides that trap was too fragile as it depends ...Mon P Wang
2010-02-10Fix "the the" and similar typos.Dan Gohman
2010-02-10Now that ShrinkDemandedOps() is separated out from DAG combine. It sometimes ...Evan Cheng
2010-02-10Emit an error for illegal inline asm constraint (which uses illegal type) rat...Evan Cheng
2010-02-10Fix comments to reflect renaming elsewhere.Dale Johannesen
2010-02-09Only dump output in debug mode.David Greene
2010-02-09move target-independent opcodes out of TargetInstrInfoChris Lattner
2010-02-08Apply the 95471 fix to SelectionDAGBuilder as well;Dale Johannesen
2010-02-08In guaranteed tailcall mode, don't decline the tailcall optimizationDan Gohman
2010-02-06After Victor's latest commits I am seeing nullDale Johannesen
2010-02-05When the scheduler unfold a load folding instruction it move some of the pred...Evan Cheng
2010-02-04Fix typo Duncan noticed.Evan Cheng
2010-02-04It's too risky to eliminate sext / zext of call results for tail call optimiz...Evan Cheng
2010-02-03Revert 94937 and move the noreturn check to codegen.Evan Cheng
2010-02-03Allow all types of callee's to be tail called. But avoid automatic tailcall i...Evan Cheng