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clang-p2996/llvm/lib/Target/AMDGPU
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Tom Stellard 649b5db557 AMDGPU/SI: Add support for spiling SGPRs to scratch buffer 
Summary:
This is necessary for when we run out of VGPRs and can no
longer use v_{read,write}_lane for spilling SGPRs.

Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D17592

llvm-svn: 262732
2016-03-04 18:31:18 +00:00
..
AsmParser
Test commit access
2016-03-04 12:29:14 +00:00
Disassembler
test commit
2016-03-04 10:59:50 +00:00
InstPrinter
[AMDGPU] Disassembler code refactored + error messages.
2016-03-01 13:57:29 +00:00
MCTargetDesc
Remove autoconf support
2016-01-26 21:29:08 +00:00
TargetInfo
Remove autoconf support
2016-01-26 21:29:08 +00:00
Utils
Revert "[AMDGPU] table-driven parser/printer for amd_kernel_code_t structure fields"
2016-03-02 11:16:56 +00:00
AMDGPU.h
AMDGPU: Insert two S_NOP instructions for every high level source statement.
2016-03-03 03:53:29 +00:00
AMDGPU.td
AMDGPU: More bits of frame index are known to be zero
2016-02-27 20:26:57 +00:00
AMDGPUAlwaysInlinePass.cpp
…
AMDGPUAnnotateKernelFeatures.cpp
AMDGPU: Stop checking intrinsics not used by HSA for dispatch-ptr
2016-01-30 05:10:59 +00:00
AMDGPUAnnotateUniformValues.cpp
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
AMDGPUAsmPrinter.cpp
AMDGPU: Don't use estimated stack size when we know the real stack size
2016-03-01 04:58:20 +00:00
AMDGPUAsmPrinter.h
AMDGPU: Emit note directive for HSA even if there are no functions
2016-01-12 17:18:17 +00:00
AMDGPUCallingConv.td
AMDGPU/SI: Add support for non-void functions
2016-01-13 17:23:04 +00:00
AMDGPUFrameLowering.cpp
AMDGPU: Fix old comments that mention AMDIL
2016-01-20 21:22:21 +00:00
AMDGPUFrameLowering.h
AMDGPU: Create emergency stack slots during frame lowering
2015-11-06 18:17:45 +00:00
AMDGPUInstrInfo.cpp
AMDGPU: Move subtarget specific code out of AMDGPUInstrInfo.cpp
2016-01-28 16:04:37 +00:00
AMDGPUInstrInfo.h
AMDGPU: Remove some purely R600 functions from AMDGPUInstrInfo
2016-02-05 18:44:57 +00:00
AMDGPUInstrInfo.td
AMDGPU: Rename intrinsic to better match instruction name
2016-02-13 01:03:00 +00:00
AMDGPUInstructions.td
[AMDGPU] Disassembler: Added basic disassembler for AMDGPU target
2016-02-18 03:42:32 +00:00
AMDGPUIntrinsicInfo.cpp
[llvm-tblgen] Avoid StringMatcher for GCC and MS builtin names
2016-01-27 01:43:12 +00:00
AMDGPUIntrinsicInfo.h
…
AMDGPUIntrinsics.td
AMDGPU: Remove bfi and bfm intrinsics
2016-02-08 19:06:01 +00:00
AMDGPUISelDAGToDAG.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
AMDGPUISelLowering.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
AMDGPUISelLowering.h
AMDGPU: Rename intrinsic to better match instruction name
2016-02-13 01:03:00 +00:00
AMDGPUMachineFunction.cpp
AMDGPU/SI: Add getShaderType() function to Utils/
2015-12-15 16:26:16 +00:00
AMDGPUMachineFunction.h
AMDGPU/SI: Emit HSA kernels with symbol type STT_AMDGPU_HSA_KERNEL
2015-11-06 11:45:14 +00:00
AMDGPUMCInstLower.cpp
Revert "CodeGen: MachineInstr::getIterator() => getInstrIterator(), NFC"
2016-02-22 20:49:58 +00:00
AMDGPUMCInstLower.h
…
AMDGPUOpenCLImageTypeLoweringPass.cpp
AMDGPU/SI: Remove assert from AMDGPUOpenCLImageTypeLowering pass
2015-10-01 21:16:05 +00:00
AMDGPUPromoteAlloca.cpp
AMDGPU: Preserve alignments on new created globals
2016-02-05 19:47:23 +00:00
AMDGPURegisterInfo.cpp
…
AMDGPURegisterInfo.h
AMDGPU: Remove dead code
2015-09-19 06:41:10 +00:00
AMDGPURegisterInfo.td
AMDGPU: Set SubRegIndex size and offset
2015-07-30 17:03:11 +00:00
AMDGPUSubtarget.cpp
AMDGPU: More bits of frame index are known to be zero
2016-02-27 20:26:57 +00:00
AMDGPUSubtarget.h
AMDGPU: More bits of frame index are known to be zero
2016-02-27 20:26:57 +00:00
AMDGPUTargetMachine.cpp
AMDGPU: Insert two S_NOP instructions for every high level source statement.
2016-03-03 03:53:29 +00:00
AMDGPUTargetMachine.h
AMDGPU: Fix ordering of CPU and FS parameters in TargetMachine constructors
2016-02-05 18:29:17 +00:00
AMDGPUTargetObjectFile.cpp
AMDGPU/SI: Emit constant variables in the .hsatext section when targeting HSA
2015-12-15 22:39:36 +00:00
AMDGPUTargetObjectFile.h
AMDGPU/SI: Emit constant arrays in the .text section
2015-12-10 02:13:01 +00:00
AMDGPUTargetTransformInfo.cpp
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
AMDGPUTargetTransformInfo.h
AMDGPU: Override getCFInstrCost
2015-12-16 18:37:19 +00:00
AMDILCFGStructurizer.cpp
Bug 20810: Use report_fatal_error instead of unreachable
2016-03-02 03:33:55 +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
CaymanInstructions.td
AMDGPU: Remove 24-bit intrinsics
2016-01-29 10:05:16 +00:00
CIInstructions.td
[AMDGPU] Disassembler: Added basic disassembler for AMDGPU target
2016-02-18 03:42:32 +00:00
CMakeLists.txt
AMDGPU: Insert two S_NOP instructions for every high level source statement.
2016-03-03 03:53:29 +00:00
EvergreenInstructions.td
AMDGPU: Remove 24-bit intrinsics
2016-01-29 10:05:16 +00:00
LLVMBuild.txt
[AMDGPU] Disassembler: Added basic disassembler for AMDGPU target
2016-02-18 03:42:32 +00:00
Processors.td
AMDGPU/SI: Stoney has only 16 LDS banks
2016-01-27 11:19:45 +00:00
R600ClauseMergePass.cpp
…
R600ControlFlowFinalizer.cpp
CodeGen: Bring back MachineBasicBlock::iterator::getInstrIterator()...
2016-02-22 21:30:15 +00:00
R600Defines.h
…
R600EmitClauseMarkers.cpp
…
R600ExpandSpecialInstrs.cpp
…
R600InstrFormats.td
…
R600InstrInfo.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
R600InstrInfo.h
CodeGen: TII: Take MachineInstr& in predicate API, NFC
2016-02-23 02:46:52 +00:00
R600Instructions.td
AMDGPU: Rename intrinsic to better match instruction name
2016-02-13 01:03:00 +00:00
R600Intrinsics.td
AMDGPU: Move AMDGPU intrinsics only used by R600
2016-01-26 04:49:24 +00:00
R600ISelLowering.cpp
AMDGPU/R600: Implement allowsMisalignedMemoryAccess
2016-02-22 21:04:16 +00:00
R600ISelLowering.h
AMDGPU/R600: Implement allowsMisalignedMemoryAccess
2016-02-22 21:04:16 +00:00
R600MachineFunctionInfo.cpp
…
R600MachineFunctionInfo.h
…
R600MachineScheduler.cpp
…
R600MachineScheduler.h
…
R600OptimizeVectorRegisters.cpp
AMDGPU: Remove implicit ilist iterator conversions, NFC
2015-10-13 20:07:10 +00:00
R600Packetizer.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
R600RegisterInfo.cpp
…
R600RegisterInfo.h
AMDGPU: Remove dead code
2015-09-19 06:41:10 +00:00
R600RegisterInfo.td
…
R600Schedule.td
…
R600TextureIntrinsicsReplacer.cpp
AMDGPU: Rename some r600 intrinsics to use correct TargetPrefix
2016-01-22 19:00:09 +00:00
R700Instructions.td
…
SIAnnotateControlFlow.cpp
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
SIDefines.h
AMDGPU/SI: Add new target attribute InitialPSInputAddr
2016-01-13 11:45:36 +00:00
SIFixControlFlowLiveIntervals.cpp
AMDGPU: Remove unused includes
2015-09-25 00:28:43 +00:00
SIFixSGPRCopies.cpp
AMDGPU/SI: Fold operands with sub-registers
2016-01-07 17:10:29 +00:00
SIFixSGPRLiveRanges.cpp
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
SIFoldOperands.cpp
AMDGPU: Fix passes depending on dominator tree for no reason
2016-02-11 06:15:34 +00:00
SIFrameLowering.cpp
AMDGPU/SI: Don't try to move scratch wave offset when there are no free SGPRs
2016-03-03 03:45:09 +00:00
SIFrameLowering.h
AMDGPU: Remove SIPrepareScratchRegs
2015-11-30 21:15:53 +00:00
SIInsertNopsPass.cpp
AMDGPU: Insert two S_NOP instructions for every high level source statement.
2016-03-03 03:53:29 +00:00
SIInsertWaits.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
SIInstrFormats.td
AMDGPU/SI: add llvm.amdgcn.image.atomic.* intrinsics
2016-03-04 10:39:50 +00:00
SIInstrInfo.cpp
AMDGPU/SI: Add support for spiling SGPRs to scratch buffer
2016-03-04 18:31:18 +00:00
SIInstrInfo.h
AMDGPU/SI: Use v_readfirstlane to legalize SMRD with VGPR base pointer
2016-02-20 00:37:25 +00:00
SIInstrInfo.td
AMDGPU/SI: add llvm.amdgcn.image.atomic.* intrinsics
2016-03-04 10:39:50 +00:00
SIInstructions.td
AMDGPU/SI: Add support for spiling SGPRs to scratch buffer
2016-03-04 18:31:18 +00:00
SIIntrinsics.td
AMDGPU: Remove old sample intrinsics
2016-01-26 04:38:08 +00:00
SIISelLowering.cpp
AMDGPU: More bits of frame index are known to be zero
2016-02-27 20:26:57 +00:00
SIISelLowering.h
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
SILoadStoreOptimizer.cpp
CodeGen: Take MachineInstr& in SlotIndexes and LiveIntervals, NFC
2016-02-27 06:40:41 +00:00
SILowerControlFlow.cpp
AMDGPU: Set flat_scratch from flat_scratch_init reg
2016-02-12 06:31:30 +00:00
SILowerI1Copies.cpp
AMDGPU: Fix passes depending on dominator tree for no reason
2016-02-11 06:15:34 +00:00
SIMachineFunctionInfo.cpp
AMDGPU/SI: Add support for spiling SGPRs to scratch buffer
2016-03-04 18:31:18 +00:00
SIMachineFunctionInfo.h
AMDGPU/SI: Add support for spiling SGPRs to scratch buffer
2016-03-04 18:31:18 +00:00
SIMachineScheduler.cpp
CodeGen: Update LiveIntervalAnalysis API to use MachineInstr&, NFC
2016-02-27 20:14:29 +00:00
SIMachineScheduler.h
RegisterPressure: Make liveness tracking subregister aware
2016-01-20 00:23:26 +00:00
SIRegisterInfo.cpp
AMDGPU/SI: Add support for spiling SGPRs to scratch buffer
2016-03-04 18:31:18 +00:00
SIRegisterInfo.h
AMDGPU/SI: Enable frame index scavenging during PrologEpilogueInserter
2016-03-04 18:02:01 +00:00
SIRegisterInfo.td
AMDGPU/SI: Detect uniform branches and emit s_cbranch instructions
2016-02-12 23:45:29 +00:00
SISchedule.td
TableGen: Check scheduling models for completeness
2016-03-01 20:03:21 +00:00
SIShrinkInstructions.cpp
AMDGPU: Simplify boolean conditional return statements
2016-03-02 23:00:21 +00:00
SITypeRewriter.cpp
AMDGPU/SI: Fix crash when inline assembly is used in a graphics shader
2016-01-06 22:01:04 +00:00
VIInstrFormats.td
[AMDGPU] Rename $dst operand to $vdst for VOP instructions.
2016-02-16 18:14:56 +00:00
VIInstructions.td
AMDGPU/SI: Implement DS_PERMUTE/DS_BPERMUTE Instruction Definitions and Intrinsics
2016-03-01 17:51:23 +00:00