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llvm-project/llvm/lib/Target/AMDGPU
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Stanislav Mekhanoshin 1a1687f1bb [AMDGPU] Convert rcp to rcp_iflag 
If a source of rcp instruction is a result of any conversion from
an integer convert it into rcp_iflag instruction. No FP exception
can ever happen except division by zero if a single precision rcp
argument is a representation of an integral number.

Differential Revision: https://reviews.llvm.org/D48569

llvm-svn: 335742
 		2018-06-27 15:33:33 +00:00
..
AsmParser [AMDGPU] Update assembler for HSA Code Object v3 2018-06-21 19:38:56 +00:00
Disassembler AMDGPU: Refactor MIMG instruction TableGen using generic tables 2018-06-21 13:36:44 +00:00
InstPrinter AMDGPU: Turn D16 for MIMG instructions into a regular operand 2018-06-21 13:36:01 +00:00
MCTargetDesc AMDGPU: Respect align argument parameter 2018-06-25 14:29:04 +00:00
TargetInfo Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
Utils [AMDGPU] Update assembler for HSA Code Object v3 2018-06-21 19:38:56 +00:00
AMDGPU.h AMDGPU: Add pass to lower kernel arguments to loads 2018-06-26 19:10:00 +00:00
AMDGPU.td AMDGPU: Remove ability to reserve VGPRs for debugger 2018-06-21 20:28:19 +00:00
AMDGPUAliasAnalysis.cpp [AMDGPU] Change constant addr space to 4 2018-02-13 18:00:25 +00:00
AMDGPUAliasAnalysis.h
…
AMDGPUAlwaysInlinePass.cpp AMDGPU: Add option to stress calls 2017-09-21 07:00:48 +00:00
AMDGPUAnnotateKernelFeatures.cpp
…
AMDGPUAnnotateUniformValues.cpp
…
AMDGPUArgumentUsageInfo.cpp AMDGPU/AMDHSA: Remove GridWorkGroupCountX/Y/Z 2018-06-21 18:36:04 +00:00
AMDGPUArgumentUsageInfo.h AMDGPU/AMDHSA: Remove GridWorkGroupCountX/Y/Z 2018-06-21 18:36:04 +00:00
AMDGPUAsmPrinter.cpp AMDGPU/NFC: Fix typo in comment 2018-06-27 05:36:03 +00:00
AMDGPUAsmPrinter.h AMDGPU: Remove ability to reserve VGPRs for debugger 2018-06-21 20:28:19 +00:00
AMDGPUCallLowering.cpp AMDGPU: Pass function directly instead of MachineFunction 2018-05-29 17:42:50 +00:00
AMDGPUCallLowering.h
…
AMDGPUCallingConv.td AMDGPU: Make v4i16/v4f16 legal 2018-06-15 15:15:46 +00:00
AMDGPUCodeGenPrepare.cpp AMDGPU: Try a lot harder to emit scalar loads 2018-06-07 09:54:49 +00:00
AMDGPUFrameLowering.cpp
…
AMDGPUFrameLowering.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AMDGPUGISel.td AMDGPU/GlobalISel: legalize and select 32-bit G_ASHR 2018-06-22 02:54:57 +00:00
AMDGPUGenRegisterBankInfo.def AMDGPU/GlobalISel: Use a more correct getValueMapping 2018-03-01 21:08:51 +00:00
AMDGPUISelDAGToDAG.cpp AMDGPU: Add patterns for i32/i64 local atomic load/store 2018-06-22 08:39:52 +00:00
AMDGPUISelLowering.cpp [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
AMDGPUISelLowering.h [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
AMDGPUInline.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
AMDGPUInstrInfo.cpp AMDGPU: Select MIMG instructions manually in SITargetLowering 2018-06-21 13:36:57 +00:00
AMDGPUInstrInfo.h AMDGPU: Select MIMG instructions manually in SITargetLowering 2018-06-21 13:36:57 +00:00
AMDGPUInstrInfo.td [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
AMDGPUInstructionSelector.cpp AMDGPU/GlobalISel: Add support for llvm.amdgcn.kernarg.segment.ptr 2018-06-25 16:17:48 +00:00
AMDGPUInstructionSelector.h AMDGPU/GlobalISel: Add support for llvm.amdgcn.kernarg.segment.ptr 2018-06-25 16:17:48 +00:00
AMDGPUInstructions.td AMDGPU: Add patterns for i32/i64 local atomic load/store 2018-06-22 08:39:52 +00:00
AMDGPUIntrinsicInfo.cpp [AMDGPU] Update includes for intrinsic changes :( 2018-06-23 03:05:39 +00:00
AMDGPUIntrinsicInfo.h [AMDGPU] Update includes for intrinsic changes :( 2018-06-23 03:05:39 +00:00
AMDGPUIntrinsics.td AMDGPU: Remove deprecated llvm.AMDGPU.kilp intrinsic 2018-04-24 21:37:57 +00:00
AMDGPULegalizerInfo.cpp AMDGPU/GlobalISel: Fix G_IMPLICIT_DEF for pointers 2018-06-25 15:42:12 +00:00
AMDGPULegalizerInfo.h AMDGPU/GlobalISel: Pass subtarget + TM to LegalizerInfo 2018-03-08 16:24:16 +00:00
AMDGPULibCalls.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
AMDGPULibFunc.cpp [AMDGPU] Remove hardcoded address space value from AMDGPULibFunc 2017-11-04 17:37:43 +00:00
AMDGPULibFunc.h AMDGPU: Fix missing C++ mode comment 2018-06-20 19:45:40 +00:00
AMDGPULowerIntrinsics.cpp
…
AMDGPULowerKernelArguments.cpp AMDGPU: Add pass to lower kernel arguments to loads 2018-06-26 19:10:00 +00:00
AMDGPULowerKernelAttributes.cpp AMDGPU: Add pass to optimize reqd_work_group_size 2018-05-18 21:35:00 +00:00
AMDGPUMCInstLower.cpp AMDGPU: Split R600 MCInst lowering into its own class 2018-05-29 17:41:59 +00:00
AMDGPUMachineCFGStructurizer.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
AMDGPUMachineFunction.cpp [AMDGPU] Add perf hints to functions 2018-05-25 17:25:12 +00:00
AMDGPUMachineFunction.h AMDGPU: Round up kernel argument allocation size 2018-05-29 19:35:00 +00:00
AMDGPUMachineModuleInfo.cpp Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AMDGPUMachineModuleInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AMDGPUMacroFusion.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
AMDGPUMacroFusion.h
…
AMDGPUOpenCLEnqueuedBlockLowering.cpp [AMDGPU] Change enqueue kernel handle type 2018-06-13 17:31:51 +00:00
AMDGPUPTNote.h AMDGPU/NFC: Move AMDGPU specific note types to ELF.h 2017-10-12 18:59:54 +00:00
AMDGPUPerfHintAnalysis.cpp [AMDGPU] Do not consider indirect acces through phi for wave limiter 2018-06-11 16:50:49 +00:00
AMDGPUPerfHintAnalysis.h Fix -Winconsistent-missing-overrides in AMDGPU code 2018-05-25 17:46:24 +00:00
AMDGPUPromoteAlloca.cpp AMDGPU/SI: Don't promote alloca to vector for atomic load/store 2018-05-17 21:49:44 +00:00
AMDGPURegAsmNames.inc.cpp
…
AMDGPURegisterBankInfo.cpp AMDGPU/GlobalISel: Add support for llvm.amdgcn.kernarg.segment.ptr 2018-06-25 16:17:48 +00:00
AMDGPURegisterBankInfo.h AMDGPU/GlobalISel: Define instruction mapping for G_OR 2018-03-01 21:25:25 +00:00
AMDGPURegisterBanks.td AMDGPU/GlobalISel: Define InstrMappings for G_ICMP 2018-03-01 19:27:10 +00:00
AMDGPURegisterInfo.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
AMDGPURegisterInfo.h AMDGPU: Make getSubRegFromChannel a static member of AMDGPURegisterInfo 2018-05-03 22:38:06 +00:00
AMDGPURegisterInfo.td
…
AMDGPURewriteOutArguments.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
AMDGPUSearchableTables.td AMDGPU: Remove old-style image intrinsics 2018-06-21 13:37:45 +00:00
AMDGPUSubtarget.cpp AMDGPU: Remove ability to reserve VGPRs for debugger 2018-06-21 20:28:19 +00:00
AMDGPUSubtarget.h AMDGPU: Remove ability to reserve VGPRs for debugger 2018-06-21 20:28:19 +00:00
AMDGPUTargetMachine.cpp AMDGPU: Add pass to lower kernel arguments to loads 2018-06-26 19:10:00 +00:00
AMDGPUTargetMachine.h AMDGPU: Split AMDGPUTTI into GCNTTI and R600TTI 2018-05-30 22:55:35 +00:00
AMDGPUTargetObjectFile.cpp AMDGPU: Fix set but not used warnings related to AMDGPUAS 2017-11-01 19:12:38 +00:00
AMDGPUTargetObjectFile.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AMDGPUTargetTransformInfo.cpp AMDGPU: Split AMDGPUTTI into GCNTTI and R600TTI 2018-05-30 22:55:35 +00:00
AMDGPUTargetTransformInfo.h AMDGPU: Remove ability to reserve VGPRs for debugger 2018-06-21 20:28:19 +00:00
AMDGPUUnifyDivergentExitNodes.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
AMDGPUUnifyMetadata.cpp Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AMDILCFGStructurizer.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
AMDKernelCodeT.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
BUFInstructions.td AMDGPU: Turn D16 for MIMG instructions into a regular operand 2018-06-21 13:36:01 +00:00
CMakeLists.txt AMDGPU: Add pass to lower kernel arguments to loads 2018-06-26 19:10:00 +00:00
CaymanInstructions.td [CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register. 2017-12-07 10:40:31 +00:00
DSInstructions.td AMDGPU: Add patterns for i32/i64 local atomic load/store 2018-06-22 08:39:52 +00:00
EvergreenInstructions.td AMDGPU: Select BFI patterns with 64-bit ints 2018-02-07 00:21:34 +00:00
FLATInstructions.td AMDGPU: Make various NamedOperands upper case 2018-06-04 14:45:20 +00:00
GCNHazardRecognizer.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
GCNHazardRecognizer.h [AMDGPU] Add GCNHazardRecognizer::checkInlineAsmHazards() and GCNHazardRecognizer::checkVALUHazardsHelper(). checkInlineAsmHazards() checks INLINEASM for hazards that we particularly care about (so not exhaustive); this patch adds a check for INLINEASM that defs vregs that hold data-to-be stored by immediately preceding store of more than 8 bytes. If the instr were not within an INLINEASM, this scenario would be handled by checkVALUHazard(). Add checkVALUHazardsHelper(), which will be called by both checkVALUHazards() and checkInlineAsmHazards(). 2017-12-07 20:34:25 +00:00
GCNILPSched.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
GCNIterativeScheduler.cpp [AMDGPU] Track occupancy in MFI 2018-05-31 05:36:04 +00:00
GCNIterativeScheduler.h AMDGPU: Partial ILP scheduler port from SelectionDAG to SchedulingDAG (experimental) 2017-11-20 14:35:53 +00:00
GCNMinRegStrategy.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
GCNProcessors.td AMDGPU: Add Vega12 and Vega20 2018-04-30 19:08:16 +00:00
GCNRegPressure.cpp [AMDGPU] Factored out common part of GCNRPTracker::reset() 2018-06-04 17:21:54 +00:00
GCNRegPressure.h [AMDGPU] Factored out common part of GCNRPTracker::reset() 2018-06-04 17:21:54 +00:00
GCNSchedStrategy.cpp [AMDGPU] Small refactoring in the scheduler 2018-06-04 17:57:40 +00:00
GCNSchedStrategy.h [AMDGPU] Track occupancy in MFI 2018-05-31 05:36:04 +00:00
LLVMBuild.txt
…
MIMGInstructions.td AMDGPU: Remove redundant MIMG instruction variants 2018-06-21 13:37:55 +00:00
R600AsmPrinter.cpp AMDGPU/R600: Make sure functions are cacheline aligned 2018-05-31 04:08:08 +00:00
R600AsmPrinter.h AMDGPU: Split R600 AsmPrinter code into its own class 2018-05-24 20:02:01 +00:00
R600ClauseMergePass.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600ControlFlowFinalizer.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600Defines.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
R600EmitClauseMarkers.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600ExpandSpecialInstrs.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600FrameLowering.cpp
…
R600FrameLowering.h
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R600ISelLowering.cpp AMDGPU/R600: Move intrinsics to IntrinsicsAMDGPU.td 2018-06-01 02:19:46 +00:00
R600ISelLowering.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
R600InstrFormats.td AMDGPU: Remove global isGCN predicates 2017-10-03 00:06:41 +00:00
R600InstrInfo.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600InstrInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
R600Instructions.td AMDGPU/R600: Move intrinsics to IntrinsicsAMDGPU.td 2018-06-01 02:19:46 +00:00
R600MachineFunctionInfo.cpp
…
R600MachineFunctionInfo.h
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R600MachineScheduler.cpp Simplify; NFC 2018-06-11 22:58:32 +00:00
R600MachineScheduler.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
R600OpenCLImageTypeLoweringPass.cpp AMDGPU: Rename OpenCL lowering pass to be R600 specific. 2018-05-13 10:04:48 +00:00
R600OptimizeVectorRegisters.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600Packetizer.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600Processors.td AMDGPU/EG: Add a new FeatureFMA and use it to selectively enable FMA instruction 2017-12-04 23:07:28 +00:00
R600RegisterInfo.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
R600RegisterInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
R600RegisterInfo.td
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R600Schedule.td
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R700Instructions.td
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SIAnnotateControlFlow.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
SIDebuggerInsertNops.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIDefines.h AMDGPU: Turn D16 for MIMG instructions into a regular operand 2018-06-21 13:36:01 +00:00
SIFixSGPRCopies.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIFixVGPRCopies.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIFixWWMLiveness.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIFoldOperands.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIFormMemoryClauses.cpp [AMDGPU] Construct memory clauses before RA 2018-05-31 20:13:51 +00:00
SIFrameLowering.cpp AMDGPU: Pass function directly instead of MachineFunction 2018-05-29 17:42:50 +00:00
SIFrameLowering.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
SIISelLowering.cpp [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
SIISelLowering.h [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
SIInsertSkips.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIInsertWaitcnts.cpp AMDGPU: Silence unused warnings in waitcnt insertion pass in release build 2018-06-26 21:33:38 +00:00
SIInstrFormats.td AMDGPU: Refactor MIMG instruction TableGen using generic tables 2018-06-21 13:36:44 +00:00
SIInstrInfo.cpp [AMDGPU] Construct memory clauses before RA 2018-05-31 20:13:51 +00:00
SIInstrInfo.h AMDGPU: Turn D16 for MIMG instructions into a regular operand 2018-06-21 13:36:01 +00:00
SIInstrInfo.td AMDGPU: Add patterns for i32/i64 local atomic load/store 2018-06-22 08:39:52 +00:00
SIInstructions.td AMDGPU: Add implicit def of SCC to kill and indirect pseudos 2018-06-21 13:36:08 +00:00
SIIntrinsics.td
…
SILoadStoreOptimizer.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SILowerControlFlow.cpp [AMDGPU] prevent hitting Assertion `isReg() && "Wrong MachineOperand accessor"' 2018-06-12 00:41:26 +00:00
SILowerI1Copies.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIMachineFunctionInfo.cpp AMDGPU/AMDHSA: Remove GridWorkGroupCountX/Y/Z 2018-06-21 18:36:04 +00:00
SIMachineFunctionInfo.h AMDGPU/AMDHSA: Remove GridWorkGroupCountX/Y/Z 2018-06-21 18:36:04 +00:00
SIMachineScheduler.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIMachineScheduler.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
SIMemoryLegalizer.cpp [AMDGPU] Simplify memory legalizer (add missing virtual descructor) 2018-06-08 01:00:11 +00:00
SIOptimizeExecMasking.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIOptimizeExecMaskingPreRA.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIPeepholeSDWA.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIRegisterInfo.cpp AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIRegisterInfo.h AMDGPU: Remove #include "MCTargetDesc/AMDGPUMCTargetDesc.h" from common headers 2018-05-22 02:03:23 +00:00
SIRegisterInfo.td AMDGPU: Make v4i16/v4f16 legal 2018-06-15 15:15:46 +00:00
SISchedule.td [SchedModel] Complete models shouldn't match against itineraries when they don't use them (PR35639) 2018-04-05 13:11:36 +00:00
SIShrinkInstructions.cpp AMDGPU: Remove AMDGPUMCInstLower.h 2018-05-25 04:57:02 +00:00
SIWholeQuadMode.cpp [AMDGPU] Fixed WWM bug in block otherwise entirely in WQM 2018-05-27 17:26:11 +00:00
SMInstructions.td [AMDGPU][MC][VI][GFX9] Added s_atc_probe* instructions 2018-04-06 15:48:39 +00:00
SOPInstructions.td [AMDGPU][MC][GFX9] Added instructions s_mul_hi_*32, s_lshl*_add_u32 2018-04-09 13:10:33 +00:00
VIInstrFormats.td
…
VIInstructions.td
…
VOP1Instructions.td [AMDGPU] Convert rcp to rcp_iflag 2018-06-27 15:33:33 +00:00
VOP2Instructions.td AMDGPU: Add Vega12 and Vega20 2018-04-30 19:08:16 +00:00
VOP3Instructions.td [AMDGPU] DAG combine to produce V_PERM_B32 2018-06-12 23:50:37 +00:00
VOP3PInstructions.td AMDGPU: Fix v_dot{4, 8}* instruction encoding 2018-05-15 19:32:47 +00:00
VOPCInstructions.td [AMDGPU][MC] Corrected default values for unused SDWA operands 2018-03-16 15:40:27 +00:00
VOPInstructions.td AMDGPU: Introduce common SOP_Pseudo and VOP_Pseudo TableGen base classes 2018-03-26 13:56:53 +00:00