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clang-p2996/llvm/lib/Target/AMDGPU
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Jay Foad 4a331beadc [AMDGPU] Fix vccz after v_readlane/v_readfirstlane to vcc_lo/hi 
Summary:
Up to gfx9, writes to vcc_lo and vcc_hi by instructions like
v_readlane and v_readfirstlane do not update vccz to reflect the new
value of vcc. Fix it by reusing part of the existing vccz bug handling
code, which inserts an "s_mov_b64 vcc, vcc" instruction to restore vccz
just before an instruction that needs the correct value.

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D69661
2020-01-28 10:52:17 +00:00
..
AsmParser
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
Disassembler
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
MCTargetDesc
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
TargetInfo
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
Utils
AMDGPU/R600: Emit rodata in text segment
2020-01-22 14:31:51 -05:00
AMDGPU.h
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
AMDGPU.td
[AMDGPU] w/a for gfx908 mfma SrcC literal HW bug
2019-08-23 22:09:58 +00:00
AMDGPUAliasAnalysis.cpp
AMDGPU: Improve alias analysis for GDS
2019-07-17 11:22:19 +00:00
AMDGPUAliasAnalysis.h
…
AMDGPUAlwaysInlinePass.cpp
AMDGPU: Simplify getAddressSpace calls
2019-10-31 07:51:38 -07:00
AMDGPUAnnotateKernelFeatures.cpp
Use llvm::StringLiteral instead of StringRef in few places
2019-09-20 14:31:42 +00:00
AMDGPUAnnotateUniformValues.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
AMDGPUArgumentUsageInfo.cpp
…
AMDGPUArgumentUsageInfo.h
AMDGPU: Fix Register copypaste error
2019-09-05 23:07:10 +00:00
AMDGPUAsmPrinter.cpp
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
AMDGPUAsmPrinter.h
[AMDGPU] separate accounting for agprs
2019-10-02 00:26:58 +00:00
AMDGPUAtomicOptimizer.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
AMDGPUCallingConv.td
AMDGPU: Allow i16 shader arguments
2020-01-27 06:55:32 -08:00
AMDGPUCallLowering.cpp
AMDGPU/GlobalISel: Fix argument lowering for vectors of pointers
2020-01-09 16:29:44 -05:00
AMDGPUCallLowering.h
AMDGPU/GlobalISel: Rename MIRBuilder to B. NFC
2019-09-09 23:06:13 +00:00
AMDGPUCodeGenPrepare.cpp
AMDGPU: Implement FDIV optimizations in AMDGPUCodeGenPrepare
2020-01-23 16:57:43 -08:00
AMDGPUCombine.td
AMDGPU/GlobalISel: Add pre-legalize combiner pass
2020-01-22 10:16:39 -05:00
AMDGPUFeatures.td
…
AMDGPUFixFunctionBitcasts.cpp
…
AMDGPUFrameLowering.cpp
Use Align for TFL::TransientStackAlignment
2019-10-21 08:31:25 +00:00
AMDGPUFrameLowering.h
[Alignment][NFC] Deprecate Align::None()
2020-01-24 12:53:58 +01:00
AMDGPUGenRegisterBankInfo.def
AMDGPU/GlobalISel: Fix RegBankSelect for G_INSERT_VECTOR_ELT
2020-01-22 10:57:50 -05:00
AMDGPUGISel.td
AMDGPU/GlobalISel: Select buffer atomics
2020-01-27 15:16:44 -05:00
AMDGPUGlobalISelUtils.cpp
AMDGPU/GlobalISel: Add new utils file
2020-01-03 15:25:50 -05:00
AMDGPUGlobalISelUtils.h
AMDGPU/GlobalISel: Add new utils file
2020-01-03 15:25:50 -05:00
AMDGPUHSAMetadataStreamer.cpp
[AMDGPU] add support for hostcall buffer pointer as hidden kernel argument
2019-11-20 15:53:55 +05:30
AMDGPUHSAMetadataStreamer.h
[llvm] Migrate llvm::make_unique to std::make_unique
2019-08-15 15:54:37 +00:00
AMDGPUInline.cpp
[NFC] Refactor InlineResult for readability
2020-01-15 13:34:20 -08:00
AMDGPUInstrInfo.cpp
…
AMDGPUInstrInfo.h
…
AMDGPUInstrInfo.td
AMDGPU: Remove custom node for exports
2020-01-15 18:33:15 -05:00
AMDGPUInstructions.td
AMDGPU: Don't check constant address space for atomic stores
2020-01-24 12:15:09 -08:00
AMDGPUInstructionSelector.cpp
AMDGPU/GlobalISel: Eliminate SelectVOP3Mods_f32
2020-01-27 17:53:54 -05:00
AMDGPUInstructionSelector.h
AMDGPU/GlobalISel: Move llvm.amdgcn.raw.buffer.store handling
2020-01-27 14:59:30 -05:00
AMDGPUISelDAGToDAG.cpp
AMDGPU/GlobalISel: Eliminate SelectVOP3Mods_f32
2020-01-27 17:53:54 -05:00
AMDGPUISelLowering.cpp
[AMDGPU] Allow narrowing muti-dword loads
2020-01-24 11:03:41 -08:00
AMDGPUISelLowering.h
AMDGPU: Remove custom node for exports
2020-01-15 18:33:15 -05:00
AMDGPULegalizerInfo.cpp
AMDGPU/GlobalISel: Select buffer atomics
2020-01-27 15:16:44 -05:00
AMDGPULegalizerInfo.h
AMDGPU/GlobalISel: Select buffer atomics
2020-01-27 15:16:44 -05:00
AMDGPULibCalls.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
AMDGPULibFunc.cpp
[AMDGPU] Downgrade from StringLiteral to const char* in an attempt to make GCC 5 happy
2019-08-25 12:47:31 +00:00
AMDGPULibFunc.h
…
AMDGPULowerIntrinsics.cpp
…
AMDGPULowerKernelArguments.cpp
[Alignement][NFC] Deprecate untyped CreateAlignedLoad
2020-01-23 13:34:32 +01:00
AMDGPULowerKernelAttributes.cpp
…
AMDGPUMachineCFGStructurizer.cpp
[AMDGPU] Fixes -Wrange-loop-analysis warnings
2019-12-22 19:39:28 +01:00
AMDGPUMachineFunction.cpp
AMDGPU: Refactor treatment of denormal mode
2019-11-19 19:55:43 +05:30
AMDGPUMachineFunction.h
AMDGPU: Refactor treatment of denormal mode
2019-11-19 19:55:43 +05:30
AMDGPUMachineModuleInfo.cpp
…
AMDGPUMachineModuleInfo.h
…
AMDGPUMacroFusion.cpp
…
AMDGPUMacroFusion.h
…
AMDGPUMCInstLower.cpp
[MC] Add parameter Address to MCInstPrinter::printInst
2020-01-06 20:42:22 -08:00
AMDGPUOpenCLEnqueuedBlockLowering.cpp
Fix parameter name comments using clang-tidy. NFC.
2019-07-16 04:46:31 +00:00
AMDGPUPerfHintAnalysis.cpp
…
AMDGPUPerfHintAnalysis.h
…
AMDGPUPreLegalizerCombiner.cpp
AMDGPU/GlobalISel: Add pre-legalize combiner pass
2020-01-22 10:16:39 -05:00
AMDGPUPrintfRuntimeBinding.cpp
[AMDGPU] add support for hostcall buffer pointer as hidden kernel argument
2019-11-20 15:53:55 +05:30
AMDGPUPromoteAlloca.cpp
[Alignement][NFC] Deprecate untyped CreateAlignedLoad
2020-01-23 13:34:32 +01:00
AMDGPUPropagateAttributes.cpp
…
AMDGPUPTNote.h
…
AMDGPURegisterBankInfo.cpp
AMDGPU/GlobalISel: Select buffer atomics
2020-01-27 15:16:44 -05:00
AMDGPURegisterBankInfo.h
AMDPGPU/GlobalISel: Select more MUBUF global addressing modes
2020-01-27 07:28:36 -08:00
AMDGPURegisterBanks.td
AMDGPU/GlobalISel: Replace handling of boolean values
2020-01-06 18:26:42 -05:00
AMDGPURegisterInfo.cpp
AMDGPU: Remove outdated comment
2020-01-16 14:54:27 -05:00
AMDGPURegisterInfo.h
AMDGPU/GlobalISel: Handle more G_INSERT cases
2019-10-07 19:16:26 +00:00
AMDGPURegisterInfo.td
…
AMDGPURewriteOutArguments.cpp
[Alignment][NFC] Use Align with CreateAlignedStore
2020-01-23 17:34:32 +01:00
AMDGPUSearchableTables.td
[AMDGPU][SILoadStoreOptimizer] Merge TBUFFER loads/stores
2019-11-20 22:59:30 +01:00
AMDGPUSubtarget.cpp
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
AMDGPUSubtarget.h
[AMDGPU] Fix vccz after v_readlane/v_readfirstlane to vcc_lo/hi
2020-01-28 10:52:17 +00:00
AMDGPUTargetMachine.cpp
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
AMDGPUTargetMachine.h
…
AMDGPUTargetObjectFile.cpp
…
AMDGPUTargetObjectFile.h
…
AMDGPUTargetTransformInfo.cpp
Resubmit: [DA][TTI][AMDGPU] Add option to select GPUDA with TTI
2020-01-24 10:39:40 -08:00
AMDGPUTargetTransformInfo.h
Resubmit: [DA][TTI][AMDGPU] Add option to select GPUDA with TTI
2020-01-24 10:39:40 -08:00
AMDGPUUnifyDivergentExitNodes.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
AMDGPUUnifyMetadata.cpp
[AMDGPU] Fixes -Wrange-loop-analysis warnings
2019-12-22 19:39:28 +01:00
AMDILCFGStructurizer.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
AMDKernelCodeT.h
…
BUFInstructions.td
AMDGPU/GlobalISel: Select buffer atomics
2020-01-27 15:16:44 -05:00
CaymanInstructions.td
…
CMakeLists.txt
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
DSInstructions.td
TableGen/GlobalISel: Add way for SDNodeXForm to work on timm
2020-01-09 17:37:52 -05:00
EvergreenInstructions.td
AMDGPU: Start redefining atomic PatFrags
2019-08-01 03:25:52 +00:00
FLATInstructions.td
AMDGPU/GlobalISel: Fix not using global atomics on gfx9+
2020-01-27 07:42:42 -08:00
GCNDPPCombine.cpp
[AMDGPU][DPP] Corrected DPP combiner
2019-11-20 15:56:45 +03:00
GCNHazardRecognizer.cpp
Make more use of MachineInstr::mayLoadOrStore.
2019-12-19 11:51:52 +00:00
GCNHazardRecognizer.h
…
GCNILPSched.cpp
Prune a LegacyDivergenceAnalysis and MachineLoopInfo include each
2019-10-19 01:31:09 +00:00
GCNIterativeScheduler.cpp
[llvm] Migrate llvm::make_unique to std::make_unique
2019-08-15 15:54:37 +00:00
GCNIterativeScheduler.h
…
GCNMinRegStrategy.cpp
…
GCNNSAReassign.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
GCNProcessors.td
…
GCNRegBankReassign.cpp
AMDGPU: Fix ubsan error
2020-01-23 15:05:47 -05:00
GCNRegPressure.cpp
[AMDGPU] Fix GCN regpressure trackers for INLINEASM instructions.
2020-01-27 17:25:25 +03:00
GCNRegPressure.h
Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC
2019-08-01 23:27:28 +00:00
GCNSchedStrategy.cpp
[AMDGPU] Attempt to reschedule withou clustering
2020-01-27 10:27:16 -08:00
GCNSchedStrategy.h
[AMDGPU] Attempt to reschedule withou clustering
2020-01-27 10:27:16 -08:00
LLVMBuild.txt
…
MIMGInstructions.td
[AMDGPU] deduplicate tablegen predicates
2019-11-04 12:19:17 -08:00
R600.td
…
R600AsmPrinter.cpp
[NFC] Fix trivial typos in comments
2020-01-06 10:50:26 +00:00
R600AsmPrinter.h
…
R600ClauseMergePass.cpp
…
R600ControlFlowFinalizer.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
R600Defines.h
…
R600EmitClauseMarkers.cpp
…
R600ExpandSpecialInstrs.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
R600FrameLowering.cpp
…
R600FrameLowering.h
[Alignment][NFC] Deprecate Align::None()
2020-01-24 12:53:58 +01:00
R600InstrFormats.td
…
R600InstrInfo.cpp
Update spelling of {analyze,insert,remove}Branch in strings and comments
2020-01-21 10:15:38 -06:00
R600InstrInfo.h
Use MCRegister in copyPhysReg
2019-11-11 14:42:33 +05:30
R600Instructions.td
AMDGPU: Eliminate more legacy codepred address space PatFrags
2020-01-09 10:29:32 -05:00
R600ISelLowering.cpp
[DAG] Add helper for creating constant vector index with correct type. NFC.
2020-01-18 01:23:36 -05:00
R600ISelLowering.h
…
R600MachineFunctionInfo.cpp
…
R600MachineFunctionInfo.h
…
R600MachineScheduler.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
R600MachineScheduler.h
…
R600OpenCLImageTypeLoweringPass.cpp
…
R600OptimizeVectorRegisters.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
R600Packetizer.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
R600Processors.td
…
R600RegisterInfo.cpp
Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC
2019-08-01 23:27:28 +00:00
R600RegisterInfo.h
[TargetRegisterInfo] Default trackLivenessAfterRegAlloc() to true
2020-01-19 14:20:37 -08:00
R600RegisterInfo.td
…
R600Schedule.td
…
R700Instructions.td
…
SIAddIMGInit.cpp
Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM
2019-08-15 19:22:08 +00:00
SIAnnotateControlFlow.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIDefines.h
[AMDGPU] Added MI bit IsDOT
2019-09-17 17:56:13 +00:00
SIFixSGPRCopies.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIFixupVectorISel.cpp
Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC
2019-08-01 23:27:28 +00:00
SIFixVGPRCopies.cpp
…
SIFoldOperands.cpp
[amdgpu] Remove unused header. NFC.
2020-01-08 11:32:09 -05:00
SIFormMemoryClauses.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIFrameLowering.cpp
[AMDGPU] Don't create MachinePointerInfos with an UndefValue pointer
2019-12-23 15:58:19 +00:00
SIFrameLowering.h
[Alignment][NFC] Deprecate Align::None()
2020-01-24 12:53:58 +01:00
SIInsertSkips.cpp
Resubmit: [AMDGPU] Invert the handling of skip insertion.
2020-01-22 13:18:32 +09:00
SIInsertWaitcnts.cpp
[AMDGPU] Fix vccz after v_readlane/v_readfirstlane to vcc_lo/hi
2020-01-28 10:52:17 +00:00
SIInstrFormats.td
[AMDGPU] Added MI bit IsDOT
2019-09-17 17:56:13 +00:00
SIInstrInfo.cpp
[AMDGPU] Handle multiple base operands in areMemAccessesTriviallyDisjoint
2020-01-27 14:45:21 +00:00
SIInstrInfo.h
AMDGPU/GlobalISel: Select G_INSERT_VECTOR_ELT
2020-01-22 11:00:49 -05:00
SIInstrInfo.td
AMDGPU/GlobalISel: Eliminate SelectVOP3Mods_f32
2020-01-27 17:53:54 -05:00
SIInstructions.td
AMDGPU/GlobalISel: Eliminate SelectVOP3Mods_f32
2020-01-27 17:53:54 -05:00
SIISelLowering.cpp
AMDGPU: Fix not using f16 fsin/fcos
2020-01-27 08:59:59 -08:00
SIISelLowering.h
CodeGen: Use LLT instead of EVT in getRegisterByName
2020-01-09 17:37:52 -05:00
SILoadStoreOptimizer.cpp
AMDGPU/SILoadStoreOptimizer: Fix uninitialized variable error
2020-01-24 21:53:05 -08:00
SILowerControlFlow.cpp
Resubmit: [AMDGPU] Invert the handling of skip insertion.
2020-01-22 13:18:32 +09:00
SILowerI1Copies.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SILowerSGPRSpills.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIMachineFunctionInfo.cpp
AMDGPU: Refactor treatment of denormal mode
2019-11-19 19:55:43 +05:30
SIMachineFunctionInfo.h
AMDGPU: Refactor treatment of denormal mode
2019-11-19 19:55:43 +05:30
SIMachineScheduler.cpp
AMDGPU/SI: make ~SIScheduleBlockCreator trivial
2019-11-11 21:51:59 -08:00
SIMachineScheduler.h
AMDGPU/SI: make ~SIScheduleBlockCreator trivial
2019-11-11 21:51:59 -08:00
SIMemoryLegalizer.cpp
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
SIModeRegister.cpp
[llvm] Migrate llvm::make_unique to std::make_unique
2019-08-15 15:54:37 +00:00
SIOptimizeExecMasking.cpp
AMDGPU: Use Register
2019-12-27 16:53:21 -05:00
SIOptimizeExecMaskingPreRA.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIPeepholeSDWA.cpp
AMDGPU: Fixed indeterminate map iteration in SIPeepholeSDWA
2019-12-02 12:08:49 +00:00
SIPostRABundler.cpp
[AMDGPU] Bundle loads before post-RA scheduler
2020-01-24 11:33:38 -08:00
SIPreAllocateWWMRegs.cpp
Sink all InitializePasses.h includes
2019-11-13 16:34:37 -08:00
SIProgramInfo.h
[AMDGPU] separate accounting for agprs
2019-10-02 00:26:58 +00:00
SIRegisterInfo.cpp
[TargetRegisterInfo] Default trackLivenessAfterRegAlloc() to true
2020-01-19 14:20:37 -08:00
SIRegisterInfo.h
[TargetRegisterInfo] Default trackLivenessAfterRegAlloc() to true
2020-01-19 14:20:37 -08:00
SIRegisterInfo.td
AMDGPU: Make VReg_1 only include 1 artificial register
2019-10-28 20:51:51 -07:00
SIRemoveShortExecBranches.cpp
[AMDGPU] SIRemoveShortExecBranches should not remove branches exiting loops
2020-01-22 13:18:40 +09:00
SISchedule.td
…
SIShrinkInstructions.cpp
AMDGPU: Don't fold S_NOPs with implicit operands
2019-10-30 14:40:56 -07:00
SIWholeQuadMode.cpp
[AMDGPU] Remove unnecessary v_mov from a register to itself in WQM lowering.
2020-01-10 23:01:19 -05:00
SMInstructions.td
[AMDGPU] deduplicate tablegen predicates
2019-11-04 12:19:17 -08:00
SOPInstructions.td
Revert "AMDGPU: Temporary drop s_mul_hi_i/u32 patterns"
2020-01-27 08:07:21 -08:00
VIInstrFormats.td
…
VIInstructions.td
…
VOP1Instructions.td
AMDGPU/GlobalISel: Select llvm.amdgcn.mov.dpp
2020-01-22 11:43:53 -05:00
VOP2Instructions.td
AMDGPU/GlobalISel: Fix import of zext of s16 op patterns
2020-01-09 10:29:32 -05:00
VOP3Instructions.td
AMDGPU/GlobalISel: Select V_ADD3_U32/V_XOR3_B32
2020-01-23 12:04:20 -05:00
VOP3PInstructions.td
[AMDGPU] deduplicate tablegen predicates
2019-11-04 12:19:17 -08:00
VOPCInstructions.td
AMDGPU: Remove VOP3Mods0Clamp0OMod
2020-01-07 15:10:08 -05:00
VOPInstructions.td
[AMDGPU] copy OtherPredicates from pseudo to VOP3_Real
2019-09-26 21:06:17 +00:00