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intel-graphics-compiler/visa
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Liu, Fang L 75b46bbc7d Don't swap src operands if the swapping causes invalid datetype combination for mad instruction 
Don't swap src0 and src1 of pseudo_mad instruction in HWConformity if the swapping
causes invalid datatype combination. For example:
pseudo_mad (32)  result1(0,0)<1>:d  x1(0,0)<2;0>:uw  r0.1<0;0>:d  z(0,0)<1;0>:d

In this case, we swap src0(actually src2) and src1 if src1 is scalar but src0 is
not, as src0(actually src2) has no regioning support:
pseudo_mad (32)  result1(0,0)<1>:d  r0.1<0;0>:d  x1(0,0)<2;0>:uw  z(0,0)<1;0>:d

After swapping, the datatype combination is invalid as it changes the datatype
combination from (W * D + D) to (D * W + D). If src2(actually src0) is D, HW only
supports (W * D + D).

Then we wouldn't generate mad, and we generate mul+add instead. But without this
swapping, actually we can generate mad as src0(actually src2) is aligned to dst.
2025-08-29 03:22:04 +02:00
..
CISA_ld
…
FC_linker
Synchronization between branches
2025-05-08 16:12:06 +02:00
iga
Apply rule-of-three
2025-08-20 11:34:09 +02:00
include
Add Pre-RA register pressure stat
2025-08-27 18:09:24 +02:00
LocalScheduler
Change schedule priority according to dep type
2025-08-14 08:09:25 +02:00
Passes
Fix bug of sendg
2025-08-06 01:43:07 +02:00
RA_Validation
…
VisaToG4
Fix the assertion of "operand with mme must be GRF-aligned"
2025-08-11 14:31:36 +02:00
Arena.cpp
…
Arena.h
Conform to rule of three
2023-12-01 03:33:59 -05:00
Assertions.cpp
…
Assertions.h
…
Attributes.cpp
…
Attributes.hpp
Apply rule-of-three
2025-08-20 11:34:09 +02:00
BinaryEncoding.cpp
…
BinaryEncoding.h
IGC refactors and bugfixes part 2/2
2023-12-22 15:57:13 +01:00
BinaryEncodingCNL.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
BinaryEncodingCNL.h
IGC refactors and bugfixes part 2/2
2023-12-22 15:57:13 +01:00
BinaryEncodingIGA.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
BinaryEncodingIGA.h
…
BitSet.cpp
…
BitSet.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
BuildCISAIR.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
BuildCISAIRImpl.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
BuildIR.h
Remove deadcode, init members
2025-08-08 10:49:38 +02:00
BuildIRImpl.cpp
gather send update
2025-07-19 10:40:25 +02:00
ByteCodeReaderNG.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
CFGStructurizer.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
CFGStructurizer.h
…
CISA.l
vISA, IGA: clean-up gcc warnings
2025-07-04 01:20:54 +02:00
CISA.y
Fix issue that align=1 can not be parsed correctly
2025-07-10 22:41:57 +02:00
CMakeLists.txt
Add PTL support
2025-01-21 17:25:58 +01:00
Common_BinaryEncoding.cpp
…
Common_BinaryEncoding.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
Common_GEN.h
[Autobackout][FunctionalRegression]Revert of change: a37fcecccd: Use sync to wait the commit of fence instruction
2024-06-22 01:52:25 +02:00
Common_ISA_framework.cpp
Change name ShaderDumpFilter to ShaderDumpRegexFilter
2025-04-08 20:29:31 +02:00
Common_ISA_framework.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
Common_ISA_util.cpp
Add getSignedType() function
2025-03-31 20:59:38 +02:00
Common_ISA_util.h
vISA: Add OV option to LSC instructions
2025-04-24 20:01:58 +02:00
Common_ISA.cpp
vISA: support platforms ARL and XE2
2023-11-16 15:35:14 -05:00
Common_ISA.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
common.cpp
Add support for Panther Lake devices
2024-12-20 16:56:00 +01:00
common.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
DebugInfo.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
DebugInfo.h
Add intrinsic cache to KernelDebugInfo
2024-12-18 16:19:46 +01:00
EmuInt64Add.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
EmuInt64Add.h
…
FastSparseBitVector.h
Use llvm::SparseBitVector on Linux
2024-07-02 11:17:45 +02:00
FlagSpillCleanup.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
FlagSpillCleanup.h
…
FlowGraph.cpp
Remove deadcode, init members
2025-08-08 10:49:38 +02:00
FlowGraph.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
FrequencyInfo.cpp
[LLVM16] Replacing getInstList calls(), ZeroBehavior drop, getUserCost, setUndef, array_lengthof, GreatestCommonDivisor64
2024-09-27 09:09:47 +02:00
FrequencyInfo.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
Functions.cmake
…
G4_BB.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
G4_BB.hpp
Refactor code so that each G4_BB in FlowGraph points to
2024-07-15 06:25:08 +02:00
G4_Declare.h
gather send optimization
2025-03-21 07:00:15 +01:00
G4_Instruction.h
rename G4Instruction to G4_Instruction
2023-10-24 17:36:49 -04:00
G4_IR.cpp
gather send update
2025-07-19 10:40:25 +02:00
G4_IR.hpp
gather send update
2025-07-19 10:40:25 +02:00
G4_Kernel.cpp
Improve spill threshold handling
2025-08-12 23:08:27 +02:00
G4_Kernel.hpp
Improve spill threshold handling
2025-08-12 23:08:27 +02:00
G4_MsgOpDefs.hpp
Fix sample_d_c and sample_d_c_mlod sampler message type
2025-01-28 18:13:40 +01:00
G4_Opcode.h
Add PTL support
2025-01-17 10:56:05 +01:00
G4_Operand.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
G4_Register.h
Add PTL support
2025-01-17 10:56:05 +01:00
G4_SendDescs.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
G4_SendDescs.hpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
G4_Verifier.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
G4_Verifier.hpp
Multiple Coverity Fixes
2023-12-27 12:19:29 +01:00
GraphColor.cpp
BCR revert 204888
2025-07-28 19:01:24 +02:00
GraphColor.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
HWCaps.inc
Relax byte destination restrictions
2025-07-10 16:44:12 +02:00
HWConformity.cpp
Don't swap src operands if the swapping causes invalid datetype combination for mad instruction
2025-08-29 03:22:04 +02:00
HWConformity.h
Fix immediate operand issue in bfn instruction
2025-05-31 01:45:39 +02:00
ifcvt.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
ifcvt.h
…
IGfxHwEuIsaCNL.h
…
IGfxHwEuIsaICL.h
…
IncrementalRA.cpp
…
InstSplit.cpp
Fix register regioning restriction for SIMD32 instruction with 64b datatype
2024-10-19 00:23:53 +02:00
InstSplit.h
…
IsaDescription.cpp
Remove ISA_RESERVED_9D opcode from vISA
2025-03-21 18:13:17 +01:00
IsaDescription.h
Add PTL support
2025-01-17 10:56:05 +01:00
IsaDisassembly.cpp
Rename d16c32 to d16u32
2025-05-30 22:28:55 +02:00
IsaDisassembly.h
…
IsaVerification.cpp
Fix the access bound check issue of src operand for madw instruction
2025-08-14 22:58:17 +02:00
IsaVerification.h
[LLVM16] Replacing llvm::Optional, llvm::None, hasValue() and getValue() calls
2024-09-20 12:12:54 +02:00
JitterDataStruct.cpp
Add Pre-RA register pressure stat
2025-08-27 18:09:24 +02:00
KernelCost.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
KernelCost.hpp
refactor kernel cost model
2024-09-08 06:59:10 +02:00
LinearScanRA.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
LinearScanRA.h
Fix memory corruption in LinearScanRA
2024-12-05 09:49:02 +01:00
LocalDataflow.cpp
Fix C++20 related failures in VISA for Ubuntu
2025-05-09 18:39:03 +02:00
LocalDataflow.h
Various vISA refactors
2023-12-18 18:46:19 +01:00
LocalRA.cpp
RA change
2025-07-18 02:38:09 +02:00
LocalRA.h
Fix the bug for SWSB dependence missing on undefined variable
2025-01-22 23:30:18 +01:00
LoopAnalysis.cpp
Refactor code so that each G4_BB in FlowGraph points to
2024-07-15 06:25:08 +02:00
LoopAnalysis.h
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
Lowered_IR.cpp
…
main.cpp
Pass scratch offset for gtpin from IGC
2024-02-15 06:11:47 +01:00
Mem_Manager.cpp
…
Mem_Manager.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
Metadata.h
…
MetadataDumpRA.cpp
…
MetadataDumpRA.h
…
Optimizer.cpp
Use ZEBinary relocation tables instead of legacy types
2025-07-29 15:18:15 +02:00
Optimizer.h
Add Pre-RA register pressure stat
2025-08-27 18:09:24 +02:00
Option.cpp
Enable emission of CE register value to stack
2025-04-01 07:54:28 +02:00
Option.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
PhyRegUsage.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
PhyRegUsage.h
Add PTL support
2025-01-17 10:56:05 +01:00
PlatformInfo.h
…
PointsToAnalysis.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
PointsToAnalysis.h
Update vISA P2A to link unresolved address variables to all possible addresses
2024-01-18 23:22:35 +01:00
PreDefinedVars.cpp
Changes in code.
2024-09-30 02:20:10 +02:00
PreDefinedVars.h
Changes in code.
2024-09-30 02:20:10 +02:00
PrologEpilog.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
RADebug.cpp
Fixing ShaderOverride case path on Linux
2025-07-16 20:18:10 +02:00
RADebug.h
Preserve logic of adding weak edges
2023-12-27 07:53:39 +01:00
ReduceExecSize.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
RegAlloc.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
RegAlloc.h
Add vISA_maxRAIterations
2024-02-15 21:59:36 +01:00
RelocationEntry.cpp
…
RelocationEntry.hpp
…
Rematerialization.cpp
minor code refactoring.
2024-06-12 17:57:56 +02:00
Rematerialization.h
Conform to rule of three
2023-12-01 03:33:59 -05:00
RPE.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
RPE.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
SCCAnalysis.cpp
Iterate using references in vISA
2023-11-29 10:54:24 -05:00
SCCAnalysis.h
Conform to rule of three
2023-12-01 03:33:59 -05:00
SpillCleanup.cpp
Use appropriate size when spilling a non-send destination
2025-04-21 13:19:27 +02:00
SpillCleanup.h
Use appropriate size when spilling a non-send destination
2025-04-21 13:19:27 +02:00
SpillCode.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
SpillCode.h
Add PTL support
2025-01-17 10:56:05 +01:00
SpillManagerGMRF.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
SpillManagerGMRF.h
Apply rule-of-three
2025-08-20 11:34:09 +02:00
SplitAlignedScalars.cpp
Iterate using references in vISA
2023-11-29 10:54:24 -05:00
SplitAlignedScalars.h
…
SWWA.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
Timer.cpp
IGC, vISA: More fix for gcc warnings (NFC)
2025-07-08 20:05:49 +02:00
Timer.h
Multiple Coverity Fixes
2023-12-27 12:19:29 +01:00
TimerDefs.h
…
TranslationInterface.cpp
…
VarSplit.cpp
IGA: Clean-up gcc warnings
2025-07-01 18:23:24 +02:00
VarSplit.h
Replace weak edges with 4GRF alignment
2023-12-05 01:58:52 -05:00
visaBuilder_export.cpp
…
VISAKernel.h
Use ZEBinary relocation tables instead of legacy types
2025-07-29 15:18:15 +02:00
VISAKernelImpl.cpp
Use ZEBinary symbol tables instead of legacy types
2025-08-07 23:59:08 +02:00