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llvm-project/llvm/lib/Target/Hexagon
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Justin Bogner b012699741 SDAG: Rename Select->SelectImpl and repurpose Select as returning void 
This is a step towards removing the rampant undefined behaviour in
SelectionDAG, which is a part of llvm.org/PR26808.

We rename SelectionDAGISel::Select to SelectImpl and update targets to
match, and then change Select to return void and consolidate the
sketchy behaviour we're trying to get away from there.

Next, we'll update backends to implement `void Select(...)` instead of
SelectImpl and eventually drop the base Select implementation.

llvm-svn: 268693
 		2016-05-05 23:19:08 +00:00
..
AsmParser [Hexagon] Define certain aliases for vector instructions 2016-04-28 16:43:16 +00:00
Disassembler [NFC] Header cleanup 2016-04-18 09:17:29 +00:00
MCTargetDesc [Hexagon] Handle double-vector registers as new-value producers 2016-04-28 15:54:48 +00:00
TargetInfo Remove autoconf support 2016-01-26 21:29:08 +00:00
BitTracker.cpp [Hexagon] Fix compilation error with GCC 6 2016-02-18 16:10:27 +00:00
BitTracker.h -Wdeprecated-clean: Fix cases of violating the rule of 5 in ways that are deprecated in C++11 2015-08-01 05:31:27 +00:00
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 Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonBitTracker.cpp CodeGen: TII: Take MachineInstr& in predicate API, NFC 2016-02-23 02:46:52 +00:00
HexagonBitTracker.h [Hexagon] Move BitTracker into the llvm namespace and remove redundant qualifications 2015-07-13 20:38:16 +00:00
HexagonBlockRanges.cpp [Hexagon] Properly close live range in HexagonBlockRanges 2016-04-22 17:27:22 +00:00
HexagonBlockRanges.h [Hexagon] Optimize stack slot spills 2016-02-12 22:53:35 +00:00
HexagonBranchRelaxation.cpp [Hexagon] Implement branch relaxation 2016-04-19 18:30:18 +00:00
HexagonCFGOptimizer.cpp [scan-build] fix warnings emitted on LLVM Hexagon code base 2016-05-05 22:00:44 +00:00
HexagonCallingConv.td
…
HexagonCommonGEP.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
HexagonCopyToCombine.cpp Add MachineFunctionProperty checks for AllVRegsAllocated for target passes 2016-04-04 17:09:25 +00:00
HexagonEarlyIfConv.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonExpandCondsets.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonFixupHwLoops.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonFrameLowering.cpp [Hexagon] Register save/restore functions do not follow regular conventions 2016-04-25 17:49:44 +00:00
HexagonFrameLowering.h [Hexagon] Register save/restore functions do not follow regular conventions 2016-04-25 17:49:44 +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 Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonHardwareLoops.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonISelDAGToDAG.cpp SDAG: Rename Select->SelectImpl and repurpose Select as returning void 2016-05-05 23:19:08 +00:00
HexagonISelLowering.cpp [CodeGen] Default CTTZ_ZERO_UNDEF/CTLZ_ZERO_UNDEF to Expand in TargetLoweringBase. This is what the majority of the targets want and removes a bunch of code. Set it to Legal explicitly in the few cases where that's the desired behavior. 2016-04-28 03:34:31 +00:00
HexagonISelLowering.h Use MVT instead of EVT to remove a bunch of unnecessary calls to getSimpleVT. 2016-04-15 06:20:21 +00:00
HexagonInstrAlias.td [Hexagon] Add aliases for vector loads/stores with no explicit offset 2016-05-05 18:38:35 +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 [scan-build] fix warnings emitted on LLVM Hexagon code base 2016-05-05 22:00:44 +00:00
HexagonInstrInfo.h [Hexagon] Optimize addressing modes for load/store 2016-04-29 15:49:13 +00:00
HexagonInstrInfo.td [Hexagon] Set ctlz_zero_undef/cttz_zero_undef to Expand so LegalizeDAG will convert them to ctlz/cttz. Remove the now unneccessary isel patterns. NFC 2016-04-23 02:49:31 +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
HexagonIsetDx.td
…
HexagonMCInstLower.cpp [Hexagon] Using MustExtend flag on expression instead of passing around bools. 2016-02-29 18:39:51 +00:00
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
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 Fix NDEBUG build: variables used only in debug code causing compile error 2016-04-29 16:14:00 +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] Implement RDF-based post-RA optimizations 2016-01-12 19:09:01 +00:00
HexagonRDFOpt.cpp [RDF] Add option to keep dead phi nodes in DFG 2016-04-28 20:17:06 +00:00
HexagonRegisterInfo.cpp [NFC] Header cleanup 2016-04-18 09:17:29 +00:00
HexagonRegisterInfo.h [Hexagon] Fix reserving emergency spill slots for register scavenger 2016-03-21 19:57:08 +00:00
HexagonRegisterInfo.td [Hexagon] Properly recognize register alt names 2016-04-21 19:49:53 +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 [Hexagon] Make memcpy lowering thread-safe 2015-12-16 17:29:37 +00:00
HexagonSelectionDAGInfo.h Rename TargetSelectionDAGInfo into SelectionDAGTargetInfo and move it to CodeGen/ 2016-01-27 16:32:26 +00:00
HexagonSplitConst32AndConst64.cpp [Hexagon] Expand handling of the small-data/bss section 2016-04-21 18:56:45 +00:00
HexagonSplitDouble.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonStoreWidening.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +00:00
HexagonSubtarget.cpp [Hexagon] Subtarget features/default CPU corrections 2015-12-14 15:03:54 +00:00
HexagonSubtarget.h [Hexagon] Subtarget features/default CPU corrections 2015-12-14 15:03:54 +00:00
HexagonSystemInst.td [Hexagon] Add definitions for trap/pause instructions 2016-04-22 16:25:00 +00:00
HexagonTargetMachine.cpp [Hexagon] Optimize addressing modes for load/store 2016-04-29 15:49:13 +00:00
HexagonTargetMachine.h [Hexagon] Add PIC support 2015-12-18 20:19:30 +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 [Hexagon] Edit a comment. NFC 2015-08-05 21:08:26 +00:00
HexagonTargetTransformInfo.h constify the Function parameter to the TTI creation callback and 2015-09-16 23:38:13 +00:00
HexagonVLIWPacketizer.cpp Add optimization bisect opt-in calls for Hexagon passes 2016-04-26 19:46:28 +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 [RDF] Handle undefined registers in RDF copy propagation 2016-04-28 15:09:19 +00:00
RDFCopy.h [RDF] Improvements to copy propagation 2016-01-18 20:43:57 +00:00
RDFDeadCode.cpp [RDF] Improve compile-time performance of dead code elimination 2016-01-18 20:42:47 +00:00
RDFDeadCode.h [RDF] Improve compile-time performance of dead code elimination 2016-01-18 20:42:47 +00:00
RDFGraph.cpp [scan-build] fix warnings emitted on LLVM Hexagon code base 2016-05-05 22:00:44 +00:00
RDFGraph.h [RDF] Add option to keep dead phi nodes in DFG 2016-04-28 20:17:06 +00:00
RDFLiveness.cpp [Hexagon] Optimize addressing modes for load/store 2016-04-29 15:49:13 +00:00
RDFLiveness.h [Hexagon] Optimize addressing modes for load/store 2016-04-29 15:49:13 +00:00