Justin Bogner 78cd7cbf25 Re-apply "SDAG: Update ChainNodesMatched as nodes are deleted" ...

My first attempt at this had an overly aggressive assert - chain nodes
will only be removed, but we could hit the assert if a non-chain node
was CSE'd (NodeToMatch, for instance).

This reapplies r271706 by reverting r271713 and fixing an assert.

Original message:

Avoid relying on UB by looking into deleted nodes for a marker value.
Instead, update the list of chain nodes as we go.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271733 91177308-0d34-0410-b5e6-96231b3b80d8

2016-06-03 20:47:40 +00:00

..

CMakeLists.txt

Rename TargetSelectionDAGInfo into SelectionDAGTargetInfo and move it to CodeGen/

2016-01-27 16:32:26 +00:00

DAGCombiner.cpp

transform obscured FP sign bit ops into a fabs/fneg using TLI hook

2016-06-02 20:01:37 +00:00

FastISel.cpp

Swift Calling Convention: swifterror target-independent change.

2016-04-05 18:13:16 +00:00

FunctionLoweringInfo.cpp

Swift Calling Convention: swifterror target-independent change.

2016-04-05 18:13:16 +00:00

InstrEmitter.cpp

Sink DI metadata usage out of MachineInstr.h and MachineInstrBuilder.h

2016-04-14 18:29:59 +00:00

InstrEmitter.h

Minor code cleanup. NFC.

2016-03-26 06:04:55 +00:00

LegalizeDAG.cpp

Remove extra whitespace. NFC.

2016-05-16 20:03:02 +00:00

LegalizeFloatTypes.cpp

[CodeGen] Promote FMINNAN/FMAXNAN like other binops.

2016-05-31 18:50:25 +00:00

LegalizeIntegerTypes.cpp

[SDAG] Add a fallback multiplication expansion

2016-05-25 16:50:22 +00:00

LegalizeTypes.cpp

Unify XDEBUG and EXPENSIVE_CHECKS (into the latter), and add an option to the cmake build to enable them.

2016-04-29 15:22:48 +00:00

LegalizeTypes.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

LegalizeTypesGeneric.cpp

[X86] Part 1 to fix x86-64 fp128 calling convention.

2015-12-03 22:02:40 +00:00

LegalizeVectorOps.cpp

[SelectionDAG] Attempt to split BITREVERSE vector legalization into BSWAP and BITREVERSE stages

2016-05-12 13:09:49 +00:00

LegalizeVectorTypes.cpp

[DAG] Improve legalization of INSERT_SUBVECTOR

2016-06-01 20:49:35 +00:00

LLVMBuild.txt

…

ResourcePriorityQueue.cpp

…

ScheduleDAGFast.cpp

Replace uint16_t with the MCPhysReg typedef in many places. A lot of physical register arrays already use this typedef.

2015-12-05 07:13:35 +00:00

ScheduleDAGRRList.cpp

rangify; NFCI

2016-02-03 22:44:14 +00:00

ScheduleDAGSDNodes.cpp

Avoid overly large SmallPtrSet/SmallSet

2016-01-30 01:24:31 +00:00

ScheduleDAGSDNodes.h

…

ScheduleDAGVLIW.cpp

…

SDNodeDbgValue.h

Apply clang-tidy's misc-move-constructor-init throughout LLVM.

2016-05-27 14:27:24 +00:00

SelectionDAG.cpp

Simplify std::all_of predicate (to one line) by using llvm::all_of. NFCI.

2016-05-25 20:17:39 +00:00

SelectionDAGBuilder.cpp

SDAG: Use an Optional<> instead of a sigil value. NFC

2016-05-26 22:29:34 +00:00

SelectionDAGBuilder.h

Apply clang-tidy's misc-move-constructor-init throughout LLVM.

2016-05-27 14:27:24 +00:00

SelectionDAGDumper.cpp

AMDGPU: Implement canonicalize

2016-04-14 01:42:16 +00:00

SelectionDAGISel.cpp

Re-apply "SDAG: Update ChainNodesMatched as nodes are deleted"

2016-06-03 20:47:40 +00:00

SelectionDAGPrinter.cpp

Make the SelectionDAG graph printer use SDNode::PersistentId labels.

2015-10-27 23:09:03 +00:00

SelectionDAGTargetInfo.cpp

Rename TargetSelectionDAGInfo into SelectionDAGTargetInfo and move it to CodeGen/

2016-01-27 16:32:26 +00:00

StatepointLowering.cpp

Introduce an GCRelocateInst class [NFC]

2016-04-12 18:05:10 +00:00

StatepointLowering.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

TargetLowering.cpp

[SelectionDAG] rename/move isKnownToBeAPowerOfTwo() from TargetLowering (NFC)

2016-05-19 15:53:52 +00:00