llvm-project

History

Nirav Dave bfdb483755 Preserve DebugInfo when replacing values in DAGCombiner

Recommiting after correcting over-eager Debug Value transfer fixing PR28270.

[DAG] Previously debug values would transfer debuginfo for the selected
start node for a replacement which allows for debug to be dropped.

Push debug value transfer to occur with node/value replacement in
SelectionDAG, remove now extraneous transfers of debug values.

This refixes PR9817 which was being incompletely checked in the
testsuite.

Reviewers: jyknight

Subscribers: dblaikie, llvm-commits

Differential Revision: http://reviews.llvm.org/D21037

llvm-svn: 273585

2016-06-23 17:52:57 +00:00

AsmParser

Delete more dead code.

2016-06-21 21:51:41 +00:00

Disassembler

[NFC] Header cleanup

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

MCTargetDesc

Prune some includes from headers and sink some inline functions

2016-06-22 23:23:08 +00:00

TargetInfo

Remove autoconf support

2016-01-26 21:29:08 +00:00

BitTracker.cpp

Avoid copies of std::strings and APInt/APFloats where we only read from it

2016-06-08 10:01:20 +00:00

BitTracker.h

…

CMakeLists.txt

Touch Hexagon/CMakeLists.txt to regenerate build files, since r268641 complains of missing HexagonAlias.td on ninja.

2016-05-05 19:28:01 +00:00

Hexagon.h

[Hexagon] Improve lowering of instructions to the MC layer

2015-12-02 23:08:29 +00:00

Hexagon.td

[Hexagon] Merge HexagonAlias.td into HexagonInstrAlias.td, NFC

2016-05-05 16:19:36 +00:00

HexagonAsmPrinter.cpp

[NFC] Header cleanup

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

HexagonAsmPrinter.h

[Hexagon] Preprocess mapped instructions before lowering to MC

2015-12-15 17:05:45 +00:00

HexagonBitSimplify.cpp

Delete more dead code.

2016-06-21 21:51:41 +00:00

HexagonBitTracker.cpp

CodeGen: TII: Take MachineInstr& in predicate API, NFC

2016-02-23 02:46:52 +00:00

HexagonBitTracker.h

…

HexagonBlockRanges.cpp

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

HexagonBlockRanges.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

HexagonBranchRelaxation.cpp

[Hexagon] Implement branch relaxation

2016-04-19 18:30:18 +00:00

HexagonCallingConv.td

…

HexagonCFGOptimizer.cpp

Use the standard INITIALIZE_PASS macro rather than hand rolling a (not

2016-06-03 10:13:29 +00:00

HexagonCommonGEP.cpp

[scan-build] fix dead store warnings emitted on LLVM Hexagon code base

2016-05-13 13:13:59 +00:00

HexagonCopyToCombine.cpp

Add MachineFunctionProperty checks for AllVRegsAllocated for target passes

2016-04-04 17:09:25 +00:00

HexagonEarlyIfConv.cpp

Run clang-tidy's performance-unnecessary-copy-initialization over LLVM.

2016-06-12 17:30:47 +00:00

HexagonExpandCondsets.cpp

Run clang-tidy's performance-unnecessary-copy-initialization over LLVM.

2016-06-12 17:30:47 +00:00

HexagonFixupHwLoops.cpp

[scan-build] fix dead store warnings emitted on LLVM Hexagon code base

2016-05-13 13:13:59 +00:00

HexagonFrameLowering.cpp

Run clang-tidy's performance-unnecessary-copy-initialization over LLVM.

2016-06-12 17:30:47 +00:00

HexagonFrameLowering.h

[Hexagon] Enable the post-RA scheduler

2016-05-26 19:44:28 +00:00

HexagonGenExtract.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonGenInsert.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonGenMux.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonGenPredicate.cpp

Apply clang-tidy's misc-static-assert where it makes sense.

2016-05-27 11:36:04 +00:00

HexagonHardwareLoops.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonInstrAlias.td

[Hexagon] Treat all conditional branches as predicted (not-taken by default)

2016-05-09 18:22:07 +00:00

HexagonInstrEnc.td

[Hexagon] Adding skeleton of HVX extension instructions.

2015-10-17 01:33:04 +00:00

HexagonInstrFormats.td

[Hexagon] Remove the remnants of isConstExtProfitable

2015-10-20 19:04:53 +00:00

HexagonInstrFormatsV4.td

[Hexagon] Update instruction formats

2015-11-23 14:09:26 +00:00

HexagonInstrFormatsV60.td

[Hexagon] Update instruction formats

2015-11-23 14:09:26 +00:00

HexagonInstrInfo.cpp

[Hexagon] Fix/simplify some conditional statements

2016-06-15 21:05:04 +00:00

HexagonInstrInfo.h

Pass DebugLoc and SDLoc by const ref.

2016-06-12 15:39:02 +00:00

HexagonInstrInfo.td

[Hexagon] Treat all conditional branches as predicted (not-taken by default)

2016-05-09 18:22:07 +00:00

HexagonInstrInfoV3.td

[Hexagon] Register save/restore functions do not follow regular conventions

2016-04-25 17:49:44 +00:00

HexagonInstrInfoV4.td

[Hexagon] Register save/restore functions do not follow regular conventions

2016-04-25 17:49:44 +00:00

HexagonInstrInfoV5.td

[Hexagon] Treat transfers of FP immediates are pseudo instructions

2015-11-25 21:40:03 +00:00

HexagonInstrInfoV60.td

[Hexagon] Improve handling of unaligned vector loads and stores

2016-03-28 15:43:03 +00:00

HexagonInstrInfoVector.td

[Hexagon] Hexagon V60 HVX intrinsic defintions

2015-11-26 16:54:33 +00:00

HexagonIntrinsics.td

[Hexagon] Handle operand type differences for A2_tfrpi

2016-05-05 15:29:47 +00:00

HexagonIntrinsicsDerived.td

…

HexagonIntrinsicsV3.td

…

HexagonIntrinsicsV4.td

[Hexagon] Use common Pat classes for selecting code for intrinsics

2016-04-22 18:05:55 +00:00

HexagonIntrinsicsV5.td

[Hexagon] Use common Pat classes for selecting code for intrinsics

2016-04-22 18:05:55 +00:00

HexagonIntrinsicsV60.td

[Hexagon] Use common Pat classes for selecting code for intrinsics

2016-04-22 18:05:55 +00:00

HexagonISelDAGToDAG.cpp

Preserve DebugInfo when replacing values in DAGCombiner

2016-06-23 17:52:57 +00:00

HexagonISelLowering.cpp

Preserve DebugInfo when replacing values in DAGCombiner

2016-06-23 17:52:57 +00:00

HexagonISelLowering.h

[Hexagon] Handle expansion of cmpxchg

2016-06-22 16:07:10 +00:00

HexagonIsetDx.td

…

HexagonMachineFunctionInfo.cpp

…

HexagonMachineFunctionInfo.h

[Hexagon] Speed up frame lowering when no optimizations are enabled

2016-03-28 14:42:03 +00:00

HexagonMachineScheduler.cpp

CodeGen: Update DFAPacketizer API to take MachineInstr&, NFC

2016-02-27 19:09:00 +00:00

HexagonMachineScheduler.h

[NFC] Header cleanup

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

HexagonMCInstLower.cpp

[Hexagon] Using MustExtend flag on expression instead of passing around bools.

2016-02-29 18:39:51 +00:00

HexagonNewValueJump.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonOperands.td

[Hexagon] Adding relocation for code size, cold path optimization allowing a 23-bit 4-byte aligned relocation to be a valid instruction encoding.

2016-02-16 20:38:17 +00:00

HexagonOptAddrMode.cpp

Delete more dead code.

2016-06-21 21:51:41 +00:00

HexagonOptimizeSZextends.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonPeephole.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonRDF.cpp

[Hexagon] Implement RDF-based post-RA optimizations

2016-01-12 19:09:01 +00:00

HexagonRDF.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

HexagonRDFOpt.cpp

[RDF] Add option to keep dead phi nodes in DFG

2016-04-28 20:17:06 +00:00

HexagonRegisterInfo.cpp

Run clang-tidy's performance-unnecessary-copy-initialization over LLVM.

2016-06-12 17:30:47 +00:00

HexagonRegisterInfo.h

[Hexagon] Make getCallerSavedRegs specific to a register class

2016-05-16 18:02:28 +00:00

HexagonRegisterInfo.td

[Hexagon] Separate C8 and USR to avoid unwanted subregister composition

2016-05-28 01:51:16 +00:00

HexagonSchedule.td

[Hexagon] Update instruction formats

2015-11-23 14:09:26 +00:00

HexagonScheduleV4.td

TableGen: Check scheduling models for completeness

2016-03-01 20:03:21 +00:00

HexagonScheduleV55.td

TableGen: Check scheduling models for completeness

2016-03-01 20:03:21 +00:00

HexagonScheduleV60.td

TableGen: Check scheduling models for completeness

2016-03-01 20:03:21 +00:00

HexagonSelectCCInfo.td

…

HexagonSelectionDAGInfo.cpp

[SDAG] Remove FixedArgs parameter from CallLoweringInfo::setCallee

2016-06-22 12:54:25 +00:00

HexagonSelectionDAGInfo.h

Pass DebugLoc and SDLoc by const ref.

2016-06-12 15:39:02 +00:00

HexagonSplitConst32AndConst64.cpp

[Hexagon] Expand handling of the small-data/bss section

2016-04-21 18:56:45 +00:00

HexagonSplitDouble.cpp

[MIB] Create a helper function getRegState to extract all register flags

2016-05-13 13:01:19 +00:00

HexagonStoreWidening.cpp

Add optimization bisect opt-in calls for Hexagon passes

2016-04-26 19:46:28 +00:00

HexagonSubtarget.cpp

[Hexagon] Add option to enable subregister liveness tracking

2016-05-28 02:02:51 +00:00

HexagonSubtarget.h

[Hexagon] Add option to enable subregister liveness tracking

2016-05-28 02:02:51 +00:00

HexagonSystemInst.td

[Hexagon] Add definitions for trap/pause instructions

2016-04-22 16:25:00 +00:00

HexagonTargetMachine.cpp

[Hexagon] Do not create passes in the constructor of HexagonPassConfig

2016-05-27 20:48:39 +00:00

HexagonTargetMachine.h

Delete Reloc::Default.

2016-05-18 22:04:49 +00:00

HexagonTargetObjectFile.cpp

[Hexagon] Expand handling of the small-data/bss section

2016-04-21 18:56:45 +00:00

HexagonTargetObjectFile.h

[Hexagon] Expand handling of the small-data/bss section

2016-04-21 18:56:45 +00:00

HexagonTargetStreamer.h

…

HexagonTargetTransformInfo.cpp

…

HexagonTargetTransformInfo.h

constify the Function parameter to the TTI creation callback and

2015-09-16 23:38:13 +00:00

HexagonVLIWPacketizer.cpp

[Hexagon] Be careful about anti-dependencies with a call in packetizer

2016-05-06 19:13:38 +00:00

HexagonVLIWPacketizer.h

CodeGen: Update DFAPacketizer API to take MachineInstr&, NFC

2016-02-27 19:09:00 +00:00

LLVMBuild.txt

[Hexagon] Adding LLVMBuild.txt reference to HexagonAsmParser.

2015-11-09 04:31:02 +00:00

RDFCopy.cpp

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

RDFCopy.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

RDFDeadCode.cpp

[RDF] Improve compile-time performance of dead code elimination

2016-01-18 20:42:47 +00:00

RDFDeadCode.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

RDFGraph.cpp

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

RDFGraph.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00

RDFLiveness.cpp

[RDF] Ignore implicit defs when resetting <kill> flags

2016-06-02 14:30:09 +00:00

RDFLiveness.h

[hexagon] Move BlockRanges and RDF stuff into the llvm namespace.

2016-05-27 10:06:40 +00:00