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2129bbc97402cf94de58bb10ede8e3448e776df9
archived-llvm/lib/Target/AMDGPU
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Stanislav Mekhanoshin f304f044ed [AMDGPU] Prevent spills before exec mask is restored 
Inline spiller can decide to move a spill as early as possible in the basic block.
It will skip phis and label, but we also need to make sure it skips instructions
in the basic block prologue which restore exec mask.

Added isPositionLike callback in TargetInstrInfo to detect instructions which
shall be skipped in addition to common phis, labels etc.

Differential Revision: https://reviews.llvm.org/D27997

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292554 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-20 00:44:31 +00:00
..
AsmParser
[AMDGPU] Assembler: fix v_mac_f16 immediates
2017-01-17 15:26:02 +00:00
Disassembler
AMDGPU: Fix handling of 16-bit immediates
2016-12-10 00:39:12 +00:00
InstPrinter
AMDGPU: Change vintrp printing
2016-12-14 16:36:12 +00:00
MCTargetDesc
Apply clang-tidy's performance-unnecessary-value-param to LLVM.
2017-01-13 14:39:03 +00:00
TargetInfo
Move the global variables representing each Target behind accessor function
2016-10-09 23:00:34 +00:00
Utils
[AMDGPU] Assembler: fix v_mac_f16 immediates
2017-01-17 15:26:02 +00:00
AMDGPU.h
[AMDGPU] Add amdgpu-unify-metadata pass
2016-12-08 19:46:04 +00:00
AMDGPU.td
AMDGPU/SI: Remove XNACK feature from CI
2016-12-09 19:49:58 +00:00
AMDGPUAlwaysInlinePass.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
AMDGPUAnnotateKernelFeatures.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
AMDGPUAnnotateUniformValues.cpp
[AMDGPU] Scalarization of global uniform loads.
2016-12-08 17:28:47 +00:00
AMDGPUAsmPrinter.cpp
[AMDGPU] Do not emit .AMDGPU.config section for amdhsa
2017-01-06 17:02:10 +00:00
AMDGPUAsmPrinter.h
AMDGPU: Emit runtime metadata as a note element in .note section
2016-11-10 21:18:49 +00:00
AMDGPUCallingConv.td
AMDGPU: Fix kernel argument alignment impacting stack size
2016-06-18 05:15:53 +00:00
AMDGPUCallLowering.cpp
AMDGPU/SI: Fix file header
2016-12-21 19:06:24 +00:00
AMDGPUCallLowering.h
GlobalISel: pass Function to lowerFormalArguments directly (NFC).
2016-09-21 12:57:35 +00:00
AMDGPUCodeGenPrepare.cpp
AMDGPU: Allow rcp and rsq usage with f16
2016-12-22 03:05:44 +00:00
AMDGPUFrameLowering.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
AMDGPUFrameLowering.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
AMDGPUInstrInfo.cpp
MachineScheduler: Export function to construct "default" scheduler.
2016-11-28 20:11:54 +00:00
AMDGPUInstrInfo.h
MachineScheduler: Export function to construct "default" scheduler.
2016-11-28 20:11:54 +00:00
AMDGPUInstrInfo.td
AMDGPU: Add replacement export intrinsics
2017-01-17 07:26:53 +00:00
AMDGPUInstructions.td
[AMDGPU] Implement f16 fcopysign and fcopysign(f32, f64)
2017-01-13 19:49:25 +00:00
AMDGPUIntrinsicInfo.cpp
AMDGPU: Change fdiv lowering based on !fpmath metadata
2016-07-19 23:16:53 +00:00
AMDGPUIntrinsicInfo.h
AMDGPU: Change fdiv lowering based on !fpmath metadata
2016-07-19 23:16:53 +00:00
AMDGPUIntrinsics.td
AMDGPU: Remove read_workdim intrinsic
2016-07-25 20:17:02 +00:00
AMDGPUISelDAGToDAG.cpp
AMDGPU: Remove modifiers from v_div_scale_*
2017-01-19 06:04:12 +00:00
AMDGPUISelLowering.cpp
AMDGPU: Disable some fneg combines unless nsz
2017-01-19 06:35:27 +00:00
AMDGPUISelLowering.h
AMDGPU: Disable some fneg combines unless nsz
2017-01-19 06:35:27 +00:00
AMDGPUMachineFunction.cpp
AMDGPU: Make AMDGPUMachineFunction fields private
2016-07-26 16:45:58 +00:00
AMDGPUMachineFunction.h
AMDGPU/SI: Set correct value for amd_kernel_code_t::kernarg_segment_alignment
2016-12-06 21:53:10 +00:00
AMDGPUMCInstLower.cpp
[AMDGPU] Add wave barrier builtin
2016-11-15 19:00:15 +00:00
AMDGPUMCInstLower.h
Reapply "AMDGPU: Support using tablegened MC pseudo expansions"
2016-10-06 17:19:11 +00:00
AMDGPUOpenCLImageTypeLoweringPass.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
AMDGPUPromoteAlloca.cpp
AMDGPU: Fix AMDGPUPromoteAlloca breaking addrspacecasts
2016-12-10 00:52:50 +00:00
AMDGPUPTNote.h
AMDGPU: Emit runtime metadata as a note element in .note section
2016-11-10 21:18:49 +00:00
AMDGPURegisterInfo.cpp
AMDGPU: Move R600 only pieces into R600 classes
2016-07-09 18:11:15 +00:00
AMDGPURegisterInfo.h
AMDGPU: Move R600 only pieces into R600 classes
2016-07-09 18:11:15 +00:00
AMDGPURegisterInfo.td
AMDGPU: Set SubRegIndex size and offset
2015-07-30 17:03:11 +00:00
AMDGPURuntimeMetadata.h
fix gcc warning about a superfluous ;
2016-12-14 20:33:54 +00:00
AMDGPUSubtarget.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-12 22:23:53 +00:00
AMDGPUSubtarget.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
AMDGPUTargetMachine.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-12 22:23:53 +00:00
AMDGPUTargetMachine.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
AMDGPUTargetObjectFile.cpp
Target: Change various section classifiers in TargetLoweringObjectFile to take a GlobalObject.
2016-10-24 19:23:39 +00:00
AMDGPUTargetObjectFile.h
Target: Change various section classifiers in TargetLoweringObjectFile to take a GlobalObject.
2016-10-24 19:23:39 +00:00
AMDGPUTargetTransformInfo.cpp
[X86] updating TTI costs for arithmetic instructions on X86\SLM arch.
2017-01-11 08:23:37 +00:00
AMDGPUTargetTransformInfo.h
[X86] updating TTI costs for arithmetic instructions on X86\SLM arch.
2017-01-11 08:23:37 +00:00
AMDGPUUnifyMetadata.cpp
[AMDGPU] When unifying metadata, add operands to named metadata individually
2016-12-19 16:54:24 +00:00
AMDILCFGStructurizer.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
AMDKernelCodeT.h
[AMDGPU] fix amd_kernel_code_t bit field position as per spec (added missing reserved fields)
2016-02-24 10:54:25 +00:00
BUFInstructions.td
AMDGPU/SI: Add a MachineMemOperand when lowering llvm.amdgcn.buffer.load.*
2016-12-20 17:19:44 +00:00
CaymanInstructions.td
AMDGPU: Select mulhi 24-bit instructions
2016-08-27 01:32:27 +00:00
CIInstructions.td
[AMDGPU] Refactor VOP1 and VOP2 instruction TD definitions
2016-09-23 09:08:07 +00:00
CMakeLists.txt
[AMDGPU] Add amdgpu-unify-metadata pass
2016-12-08 19:46:04 +00:00
DSInstructions.td
AMDGPU: Add VI i16 support
2016-11-10 16:02:37 +00:00
EvergreenInstructions.td
ADMGPU/EG,CM: Implement _noret global atomics
2017-01-16 21:20:13 +00:00
FLATInstructions.td
AMDGPU: split ret/noret patterns for global atomics
2016-12-23 15:34:51 +00:00
GCNHazardRecognizer.cpp
AMDGPU: Rename flat operands to match mubuf
2016-11-29 19:30:44 +00:00
GCNHazardRecognizer.h
AMDGPU/SI: Handle hazard with s_rfe_b64
2016-10-27 23:50:21 +00:00
GCNSchedStrategy.cpp
AMDGPU/SI: Allow using SGPRs 96-101 on VI
2016-12-09 19:49:40 +00:00
GCNSchedStrategy.h
AMDGPU/SI: Implement a custom MachineSchedStrategy
2016-08-29 19:42:52 +00:00
LLVMBuild.txt
AMDGPU: Prune AMDGPUAsmParser in libdeps.
2016-07-09 07:54:27 +00:00
MIMGInstructions.td
AMDGPU/SI: Add a MachineMemOperand to MIMG instructions
2016-12-20 15:52:17 +00:00
Processors.td
AMDGPU: Refactor processor definition to use ISA version features
2016-10-26 16:37:56 +00:00
R600ClauseMergePass.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
R600ControlFlowFinalizer.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
R600Defines.h
AMDGPU: R600 code splitting cleanup
2016-03-11 08:00:27 +00:00
R600EmitClauseMarkers.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
R600ExpandSpecialInstrs.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
R600FrameLowering.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-12 22:23:53 +00:00
R600FrameLowering.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
R600InstrFormats.td
AMDGPU/R600: Convert buffer id to VTX_READ input
2016-08-15 21:38:30 +00:00
R600InstrInfo.cpp
Finish renaming remaining analyzeBranch functions
2016-09-14 20:43:16 +00:00
R600InstrInfo.h
Finish renaming remaining analyzeBranch functions
2016-09-14 20:43:16 +00:00
R600Instructions.td
AMDGPU/R600: Don't use REGISTER_{LOAD,STORE} ISD nodes
2017-01-06 21:00:46 +00:00
R600Intrinsics.td
AMDGPU: Fix TargetPrefix for remaining r600 intrinsics
2016-07-15 21:27:08 +00:00
R600ISelLowering.cpp
ADMGPU/EG,CM: Implement _noret global atomics
2017-01-16 21:20:13 +00:00
R600ISelLowering.h
AMDGPU: Fix i1 fp_to_int
2016-07-22 17:01:21 +00:00
R600MachineFunctionInfo.cpp
AMDGPU: Delete more dead code
2016-07-22 17:01:25 +00:00
R600MachineFunctionInfo.h
AMDGPU: Delete more dead code
2016-07-22 17:01:25 +00:00
R600MachineScheduler.cpp
CodeGen: Use MachineInstr& in TargetInstrInfo, NFC
2016-06-30 00:01:54 +00:00
R600MachineScheduler.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
R600OptimizeVectorRegisters.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-12 22:23:53 +00:00
R600Packetizer.cpp
Fix spelling mistakes in AMDGPU target comments. NFC.
2016-11-18 11:04:02 +00:00
R600RegisterInfo.cpp
AMDGPU: Move R600 only pieces into R600 classes
2016-07-09 18:11:15 +00:00
R600RegisterInfo.h
AMDGPU: Move R600 only pieces into R600 classes
2016-07-09 18:11:15 +00:00
R600RegisterInfo.td
R600 -> AMDGPU rename
2015-06-13 03:28:10 +00:00
R600Schedule.td
AMDGPU: Fix trailing whitespace
2016-06-10 02:18:02 +00:00
R700Instructions.td
R600 -> AMDGPU rename
2015-06-13 03:28:10 +00:00
SIAnnotateControlFlow.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
SIDebuggerInsertNops.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
SIDefines.h
AMDGPU: Fix handling of 16-bit immediates
2016-12-10 00:39:12 +00:00
SIFixControlFlowLiveIntervals.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
SIFixSGPRCopies.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
SIFoldOperands.cpp
AMDGPU: Fix folding immediates into mac src2
2017-01-11 22:00:02 +00:00
SIFrameLowering.cpp
AMDGPU: Fix using incorrect private resource with no allocation
2016-10-28 19:43:31 +00:00
SIFrameLowering.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
SIInsertSkips.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
SIInsertWaits.cpp
AMDGPU/SI: Implement sendmsghalt intrinsic
2017-01-04 18:06:55 +00:00
SIInstrFormats.td
AMDGPU: Fix vintrp disassembly
2016-12-10 00:29:55 +00:00
SIInstrInfo.cpp
[AMDGPU] Prevent spills before exec mask is restored
2017-01-20 00:44:31 +00:00
SIInstrInfo.h
[AMDGPU] Prevent spills before exec mask is restored
2017-01-20 00:44:31 +00:00
SIInstrInfo.td
AMDGPU: Add replacement export intrinsics
2017-01-17 07:26:53 +00:00
SIInstructions.td
AMDGPU: Add replacement export intrinsics
2017-01-17 07:26:53 +00:00
SIIntrinsics.td
AMDGPU: Refactor exp instructions
2016-12-05 20:23:10 +00:00
SIISelLowering.cpp
AMDGPU: Add replacement export intrinsics
2017-01-17 07:26:53 +00:00
SIISelLowering.h
AMDGPU: Add Assert[SZ]Ext during argument load creation
2017-01-09 18:52:39 +00:00
SILoadStoreOptimizer.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
SILowerControlFlow.cpp
[AMDGPU] Add exec copy to LiveIntervals in SILowerControlFlow::emitElse
2017-01-19 21:26:22 +00:00
SILowerI1Copies.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
SIMachineFunctionInfo.cpp
AMDGPU/SI: Make a function const
2016-12-20 17:26:34 +00:00
SIMachineFunctionInfo.h
AMDGPU/SI: Make a function const
2016-12-20 17:26:34 +00:00
SIMachineScheduler.cpp
AMDGPU: Fixed '!NodePtr->isKnownSentinel()' assert
2016-12-22 16:06:32 +00:00
SIMachineScheduler.h
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
SIOptimizeExecMasking.cpp
AMDGPU: Fix use-after-free in SIOptimizeExecMasking
2016-10-07 08:40:14 +00:00
SIRegisterInfo.cpp
[AMDGPU] Do not allow register coalescer to create big superregs
2017-01-18 17:30:05 +00:00
SIRegisterInfo.h
[AMDGPU] Do not allow register coalescer to create big superregs
2017-01-18 17:30:05 +00:00
SIRegisterInfo.td
AMDGPU: Make AllocationPriority of SGPRs higher than VGPRs
2016-12-14 16:52:06 +00:00
SISchedule.td
AMDGPU/SI: Implement a custom MachineSchedStrategy
2016-08-29 19:42:52 +00:00
SIShrinkInstructions.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
SITypeRewriter.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
SIWholeQuadMode.cpp
[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2016-12-09 22:06:55 +00:00
SMInstructions.td
[AMDGPU] Scalarization of global uniform loads.
2016-12-08 17:28:47 +00:00
SOPInstructions.td
AMDGPU/SI: Implement sendmsghalt intrinsic
2017-01-04 18:06:55 +00:00
VIInstrFormats.td
[AMDGPU] Refactor VOP1 and VOP2 instruction TD definitions
2016-09-23 09:08:07 +00:00
VIInstructions.td
AMDGPU: Add VI i16 support
2016-11-10 16:02:37 +00:00
VOP1Instructions.td
[AMDGPU] Assembler: SDWA/DPP should not accept scalar registers and immediate operands
2017-01-11 11:46:30 +00:00
VOP2Instructions.td
[AMDGPU] Assembler: SDWA/DPP should not accept scalar registers and immediate operands
2017-01-11 11:46:30 +00:00
VOP3Instructions.td
AMDGPU: Remove modifiers from v_div_scale_*
2017-01-19 06:04:12 +00:00
VOPCInstructions.td
[AMDGPU] Assembler: SDWA/DPP should not accept scalar registers and immediate operands
2017-01-11 11:46:30 +00:00
VOPInstructions.td
[AMDGPU] Add pseudo SDWA instructions
2016-12-22 12:57:41 +00:00