[all-commits] [llvm/llvm-project] df719f: [PISA] Add PISA GlobalISel lowering, legalization ...
Michal Paszkowski via All-commits
all-commits at lists.llvm.org
Tue Sep 22 00:30:31 PDT 2026
Branch: refs/heads/users/michalpaszkowski/pisa_backend_upstreaming_4
Home: https://github.com/llvm/llvm-project
Commit: df719f2fa35d9f875343b1bbff3a44baba3b09d9
https://github.com/llvm/llvm-project/commit/df719f2fa35d9f875343b1bbff3a44baba3b09d9
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-21 (Mon, 21 Sep 2026)
Changed paths:
M llvm/include/llvm/AsmParser/LLToken.h
M llvm/include/llvm/CodeGen/TargetFrameLowering.h
M llvm/include/llvm/TargetParser/CMakeLists.txt
A llvm/include/llvm/TargetParser/PISATargetParser.def
A llvm/include/llvm/TargetParser/PISATargetParser.h
M llvm/lib/AsmParser/LLLexer.cpp
M llvm/lib/AsmParser/LLParser.cpp
M llvm/lib/IR/AsmWriter.cpp
M llvm/lib/Target/PISA/CMakeLists.txt
M llvm/lib/Target/PISA/PISA.h
A llvm/lib/Target/PISA/PISACallLowering.cpp
A llvm/lib/Target/PISA/PISACallLowering.h
M llvm/lib/Target/PISA/PISAFrameLowering.h
A llvm/lib/Target/PISA/PISAISelLowering.cpp
A llvm/lib/Target/PISA/PISAISelLowering.h
A llvm/lib/Target/PISA/PISALegalizerInfo.cpp
A llvm/lib/Target/PISA/PISALegalizerInfo.h
A llvm/lib/Target/PISA/PISAMachineFunctionInfo.cpp
A llvm/lib/Target/PISA/PISAMachineFunctionInfo.h
A llvm/lib/Target/PISA/PISAPostLegalizerCombiner.cpp
A llvm/lib/Target/PISA/PISAPreLegalizerCombiner.cpp
A llvm/lib/Target/PISA/PISARegisterBankInfo.cpp
A llvm/lib/Target/PISA/PISARegisterBankInfo.h
M llvm/lib/Target/PISA/PISASubtarget.cpp
M llvm/lib/Target/PISA/PISASubtarget.h
M llvm/lib/Target/PISA/PISATargetMachine.cpp
M llvm/lib/Target/PISA/PISATargetMachine.h
A llvm/lib/Target/PISA/PISATargetObjectFile.h
M llvm/lib/TargetParser/CMakeLists.txt
A llvm/lib/TargetParser/PISATargetParser.cpp
A llvm/test/CodeGen/PISA/GlobalISel/build-vector-with-constants-trunc-double.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-abs-iredsmax.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-cmp-and-all-ones.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-extract-build-vector.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-fadd-constant.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-getdef-ignoring-bitcasts-novectors.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-local-id-range-trunc-zext.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-p2i-to-i2p-addrspace.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-select-trunc-one-zero.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-trunc-bool-trunc.mir
A llvm/test/CodeGen/PISA/GlobalISel/combine-truncated-shift.mir
A llvm/test/CodeGen/PISA/GlobalISel/fix-illegal-shift-amt.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalize-load-store-subbyte-scalar.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalize-threeway-cmp.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-16-32-vec.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-concat-vectors-clamp-elts.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-constant.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-extract-subvector.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-extract-vector-elt-illegal-size.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-fldexp.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-freeze-i96.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-frem.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-i2f.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-icmp.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-implicit-def.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-insert-subvector.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-non-power-of-2-overfetch.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-i1-vec.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-non-standard-vec.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-vec-of-large-ints.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-mulh-i64.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-mulh.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-s5.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-s96.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-scalarize.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-widen.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-select-widen.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-store-long-alignment.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-udiv128-sequence.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-unmerge-vectors.mir
A llvm/test/CodeGen/PISA/GlobalISel/legalizer-zext-big.mir
A llvm/test/CodeGen/PISA/GlobalISel/mir-print-bfloat.mir
A llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-compare-select.mir
A llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-extract-subvector-partial.mir
A llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-no-commute-shift-loop.mir
A llvm/test/CodeGen/PISA/GlobalISel/postrapseudo-i1.mir
A llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-reduce-predicates.mir
A llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-zext-and.mir
A llvm/test/CodeGen/PISA/GlobalISel/retain-extractvec.mir
Log Message:
-----------
[PISA] Add PISA GlobalISel lowering, legalization and combiners
Add the PISA GlobalISel lowering path: call lowering, the legalizer rules,
register-bank information and the pre/post-legalization combiners, together
with the machine-function info, frame lowering, and the target-machine
pipeline through register-bank selection.
Adds GlobalISel LIT tests for legalization and the combiners. Instruction
selection is added in the following change.
Commit: 472ca27ec11a474faa97fe9fe4f1b3a5402f18f9
https://github.com/llvm/llvm-project/commit/472ca27ec11a474faa97fe9fe4f1b3a5402f18f9
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-21 (Mon, 21 Sep 2026)
Changed paths:
M llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
M llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
Log Message:
-----------
Fix buildbot issues
Commit: e40e9c5a808b485886ec992487d4142b9e654dd3
https://github.com/llvm/llvm-project/commit/e40e9c5a808b485886ec992487d4142b9e654dd3
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/include/llvm/TargetParser/PISATargetParser.h
M llvm/lib/Target/PISA/PISACallLowering.cpp
M llvm/lib/Target/PISA/PISAISelLowering.cpp
M llvm/lib/Target/PISA/PISALegalizerInfo.cpp
M llvm/lib/Target/PISA/PISAMachineFunctionInfo.h
M llvm/lib/Target/PISA/PISAPostLegalizerCombiner.cpp
M llvm/lib/Target/PISA/PISAPreLegalizerCombiner.cpp
M llvm/lib/Target/PISA/PISARegisterBankInfo.cpp
M llvm/lib/Target/PISA/PISASubtarget.cpp
M llvm/lib/Target/PISA/PISATargetMachine.cpp
M llvm/lib/Target/PISA/PISATargetMachine.h
M llvm/lib/TargetParser/PISATargetParser.cpp
Log Message:
-----------
Do not use auto
Commit: 13503187fbb814f5ff147cf348e7a28b8f2d328f
https://github.com/llvm/llvm-project/commit/13503187fbb814f5ff147cf348e7a28b8f2d328f
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISACallLowering.cpp
Log Message:
-----------
Change lowerReturn to use getSubtarget<PISASubtarget>()
Commit: 32bc8be0dc93cacef438dfbdfb61213c3c9e8289
https://github.com/llvm/llvm-project/commit/32bc8be0dc93cacef438dfbdfb61213c3c9e8289
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/test/CodeGen/PISA/GlobalISel/build-vector-with-constants-trunc-double.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-abs-iredsmax.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-cmp-and-all-ones.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-extract-build-vector.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-fadd-constant.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-getdef-ignoring-bitcasts-novectors.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-local-id-range-trunc-zext.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-p2i-to-i2p-addrspace.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-select-trunc-one-zero.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-trunc-bool-trunc.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-truncated-shift.mir
M llvm/test/CodeGen/PISA/GlobalISel/fix-illegal-shift-amt.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalize-load-store-subbyte-scalar.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-16-32-vec.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-concat-vectors-clamp-elts.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-constant.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-extract-subvector.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-extract-vector-elt-illegal-size.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-fldexp.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-freeze-i96.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-frem.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-i2f.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-icmp.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-implicit-def.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-insert-subvector.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-non-power-of-2-overfetch.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-i1-vec.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-non-standard-vec.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-load-store-vec-of-large-ints.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-mulh-i64.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-mulh.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-s5.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-s96.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-scalarize.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-phi-widen.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-select-widen.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-store-long-alignment.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-udiv128-sequence.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-unmerge-vectors.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-zext-big.mir
M llvm/test/CodeGen/PISA/GlobalISel/mir-print-bfloat.mir
M llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-compare-select.mir
M llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-extract-subvector-partial.mir
M llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-no-commute-shift-loop.mir
M llvm/test/CodeGen/PISA/GlobalISel/postrapseudo-i1.mir
M llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-reduce-predicates.mir
M llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-zext-and.mir
M llvm/test/CodeGen/PISA/GlobalISel/retain-extractvec.mir
Log Message:
-----------
Use -mtriple=pisa and remove -verify-machineinstrs in legalizer-unmerge-vectors.mir
Commit: 32e9faedb15b748832d51ce862cea1805675edc0
https://github.com/llvm/llvm-project/commit/32e9faedb15b748832d51ce862cea1805675edc0
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISARegisterBankInfo.cpp
Log Message:
-----------
Obtain PISARegisterInfo through PISASubtarget
Commit: 4e7636f8a4d3acdd6afde5db447d87e866da0837
https://github.com/llvm/llvm-project/commit/4e7636f8a4d3acdd6afde5db447d87e866da0837
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/MCTargetDesc/PISARegEncoder.cpp
M llvm/lib/Target/PISA/PISAISelLowering.cpp
M llvm/lib/Target/PISA/PISALegalizerInfo.cpp
M llvm/lib/Target/PISA/PISARegisterInfo.cpp
M llvm/lib/Target/PISA/PISATargetMachine.cpp
Log Message:
-----------
Use {} instead of std::make_pair
Commit: d2df6a053e110a30a8506f55fdc74813ea28acd9
https://github.com/llvm/llvm-project/commit/d2df6a053e110a30a8506f55fdc74813ea28acd9
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/test/CodeGen/PISA/GlobalISel/build-vector-with-constants-trunc-double.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-getdef-ignoring-bitcasts-novectors.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-select-trunc-one-zero.mir
M llvm/test/CodeGen/PISA/GlobalISel/combine-truncated-shift.mir
M llvm/test/CodeGen/PISA/GlobalISel/fix-illegal-shift-amt.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-extract-vector-elt-illegal-size.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-mulh-i64.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-store-long-alignment.mir
M llvm/test/CodeGen/PISA/GlobalISel/legalizer-zext-big.mir
M llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-compare-select.mir
M llvm/test/CodeGen/PISA/GlobalISel/postlegalizer-no-commute-shift-loop.mir
M llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-reduce-predicates.mir
M llvm/test/CodeGen/PISA/GlobalISel/prelegalizer-zext-and.mir
Log Message:
-----------
Remove IR sections from MIR tests
Commit: 1899433a181f28652d791252fbbff79111c50174
https://github.com/llvm/llvm-project/commit/1899433a181f28652d791252fbbff79111c50174
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISACallLowering.cpp
Log Message:
-----------
Use LLT::scalarOrVector
Commit: ff7cdcab176a6792f80a9dde8755e7c7580abe68
https://github.com/llvm/llvm-project/commit/ff7cdcab176a6792f80a9dde8755e7c7580abe68
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISACallLowering.cpp
Log Message:
-----------
Replace assert with reportFatalUsageError
Commit: e9ad3567fc88fa1ae2590f81df823e1956a2bfc0
https://github.com/llvm/llvm-project/commit/e9ad3567fc88fa1ae2590f81df823e1956a2bfc0
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISALegalizerInfo.cpp
Log Message:
-----------
Rename legalizeGLoad to legalizeGLoadStore (it handles both loads and stores)
Commit: 9f5888734904002f793a4f60879550f9bad55667
https://github.com/llvm/llvm-project/commit/9f5888734904002f793a4f60879550f9bad55667
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISALegalizerInfo.cpp
Log Message:
-----------
Replace llvm_unreachable with reportFatalUsageError
Commit: e8c46bb8c17c83b8ed6cd71f6024a6122df13193
https://github.com/llvm/llvm-project/commit/e8c46bb8c17c83b8ed6cd71f6024a6122df13193
Author: Michal Paszkowski <michal.paszkowski at intel.com>
Date: 2026-09-22 (Tue, 22 Sep 2026)
Changed paths:
M llvm/lib/Target/PISA/PISACombine.td
M llvm/lib/Target/PISA/PISAPostLegalizerCombiner.cpp
M llvm/lib/Target/PISA/PISAPreLegalizerCombiner.cpp
Log Message:
-----------
Replace /// with //
Compare: https://github.com/llvm/llvm-project/compare/cb3cb3accb2c...e8c46bb8c17c
To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications
More information about the All-commits
mailing list