LLVM / project - FreshBSD

LLVM/project 2108342 — clang/docs ReleaseNotes.md, clang/lib/Sema SemaDecl.cpp

2026-07-03 17:43:30 UTC by Matheus Izvekov via GitHub on ⎇

main

[clang] fix redeclarations of the injected class name (#207301)

The declaration used to represent an injected class name should never be
part of any redeclaration chain.

Fixes #202320

Delta		File
+14	-11	clang/lib/Sema/SemaDecl.cpp
+7	-0	clang/test/SemaCXX/injected-class-name-crash.cpp
+1	-0	clang/docs/ReleaseNotes.md
+22	-11	3 files

LLVM/project 14d9808 — compiler-rt/lib/hwasan hwasan_checks.h

2026-07-03 17:42:14 UTC by Aditya Medhane via GitHub on ⎇

main

[compiler-rt][hwasan] Remove internal linkage from check templates (NFC) (#207430)

`SigTrap`, `CheckAddress`, and `CheckAddressSized` are static function
templates in `hwasan_checks.h`, so any TU that includes the header
without instantiating them trips -Wunused-template. Dropping static
clears the warning.
Part of #202945

Delta		File
+5	-5	compiler-rt/lib/hwasan/hwasan_checks.h
+5	-5	1 files

LLVM/project 695c4dd — llvm/lib/Target/PowerPC PPCSchedule440.td PPCScheduleE5500.td

2026-07-03 17:33:14 UTC by Kai Nacke on ⎇

users/redstar/ppcfixitinerary

[PowerPC] Remove itinerary IIC_LdStDCBA

The itinerary IIC_LdStDCBA is defined and used in scheduling models, but no instruction is assigned to it. However, since the instruction is basically retired (not part of the portable Power ISA), and all scheduling models model it similar to IIC_LdStDCBF, the itinerary can be removed.

Delta		File
+0	-7	llvm/lib/Target/PowerPC/PPCSchedule440.td
+0	-4	llvm/lib/Target/PowerPC/PPCScheduleE5500.td
+0	-4	llvm/lib/Target/PowerPC/PPCScheduleE500.td
+0	-4	llvm/lib/Target/PowerPC/PPCScheduleE500mc.td
+0	-2	llvm/lib/Target/PowerPC/PPCScheduleA2.td
+0	-1	llvm/lib/Target/PowerPC/PPCSchedule.td
+0	-22	1 files not shown
+0	-23	7 files

LLVM/project 4f64218 — llvm/lib/Transforms/Vectorize VPlanUtils.cpp VPlanPatternMatch.h

2026-07-03 17:32:35 UTC by Florian Hahn via GitHub on ⎇

main

[VPlan] Add m_VScale() pattern matcher. (NFC) (#207394)

Add a dedicated m_VScale() matcher for VPInstruction::VScale, in line
with other VPInstruction matchers.

Delta		File
+4	-7	llvm/lib/Transforms/Vectorize/VPlanUtils.cpp
+4	-0	llvm/lib/Transforms/Vectorize/VPlanPatternMatch.h
+8	-7	2 files

LLVM/project 80f2ae4 — llvm/test/CodeGen/X86 zero_extend_vector_inreg.ll

2026-07-03 17:04:06 UTC by Simon Pilgrim via GitHub on ⎇

main

[X86] zero_extend_vector_inreg.ll - regenerate checks to reduce diff in a future patch (#207424)

Delta		File
+0	-3	llvm/test/CodeGen/X86/zero_extend_vector_inreg.ll
+0	-3	1 files

LLVM/project 11d2e98 — llvm/test/CodeGen/X86 known-pow2.ll

2026-07-03 16:59:07 UTC by Simon Pilgrim via GitHub on ⎇

main

[X86] known-pow2.ll - regenerate checks to reduce diff in a future patch (#207425)

Delta		File
+9	-9	llvm/test/CodeGen/X86/known-pow2.ll
+9	-9	1 files

LLVM/project d24f20a — llvm/include/llvm/Support X86DisassemblerDecoderCommon.h, llvm/lib/Target/X86/Disassembler X86Disassembler.cpp

2026-07-03 16:49:47 UTC by David Zbarsky via GitHub on ⎇

main

[X86] Pool sparse disassembler opcode rows (#202666)

The XOP, 3DNow, and VEX/EVEX map 4-7 decoder tables contain 1,760
context rows but only 266 distinct values. Keep the four common opcode
maps as direct tables and intern rows only for these eight sparse maps.

This reduces fully stripped arm64 llvm-mc from 8,333,344 to 6,797,728
bytes, saving 1,535,616 bytes (18.43%). X86Disassembler.cpp.o decreases
by 1,525,328 bytes (52.36%); constant data falls by 1,526,328 bytes
while text grows by 848 bytes. The stripped all-tools multicall binary
decreases from 145,103,200 to 143,567,584 bytes, saving 1,535,616 bytes
(1.058%).

Work towards #202616

AI tool disclosure: Co-authored with OpenAI Codex.

Delta		File
+35	-90	llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
+85	-15	llvm/utils/TableGen/X86DisassemblerTables.cpp
+6	-16	llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h
+7	-6	llvm/utils/TableGen/DisassemblerEmitter.cpp
+2	-2	llvm/utils/TableGen/X86DisassemblerTables.h
+135	-129	5 files

LLVM/project 554e323 — compiler-rt/lib/sanitizer_common sanitizer_flag_parser.h

2026-07-03 16:28:37 UTC by Aditya Medhane via GitHub on ⎇

main

[compiler-rt][sanitizer_common] Remove internal linkage from RegisterFlag (NFC) (#206308)

RegisterFlag is a static function template in a header, so every TU that
includes it without calling it trips `-Wunused-template`. Dropping
static gives it normal external linkage and clears the warning.

NFC. Part of #202945.

Delta		File
+2	-2	compiler-rt/lib/sanitizer_common/sanitizer_flag_parser.h
+2	-2	1 files

LLVM/project 627b164 — llvm/test/CodeGen/AMDGPU vgpr-spill-placement-issue61083.ll

2026-07-03 16:24:43 UTC by Robert Imschweiler via GitHub on ⎇

main

[AMDGPU] Remove obsolet __keep_alive declare in test (#207418)

__keep_alive doesn't exist anymore since
https://reviews.llvm.org/D151324

Delta		File
+0	-1	llvm/test/CodeGen/AMDGPU/vgpr-spill-placement-issue61083.ll
+0	-1	1 files

LLVM/project 764e84b — clang/docs ReleaseNotes.md, clang/lib/Sema SemaDecl.cpp

2026-07-03 16:19:24 UTC by Matheus Izvekov on ⎇

users/mizvekov/GH202320

[clang] fix redeclarations of the injected class name

The declaration used to represent an injected class name should never
be part of any redeclaration chain.

Fixes #202320

Delta		File
+14	-11	clang/lib/Sema/SemaDecl.cpp
+7	-0	clang/test/SemaCXX/injected-class-name-crash.cpp
+1	-0	clang/docs/ReleaseNotes.md
+22	-11	3 files

LLVM/project 0fd9b71 — llvm/lib/IR Verifier.cpp

2026-07-03 16:17:59 UTC by Rahul Joshi via GitHub on ⎇

main

[NFC][LLVM][Verifier] Use auto when assigning result of `dyn_cast` (#207343)

Delta		File
+56	-56	llvm/lib/IR/Verifier.cpp
+56	-56	1 files

LLVM/project 95d39cf — clang/include/clang/Options Options.td, clang/lib/Driver/ToolChains Clang.cpp

2026-07-03 16:16:57 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset_option

address comments

Delta		File
+3	-3	clang/include/clang/Options/Options.td
+1	-1	clang/lib/Driver/ToolChains/Clang.cpp
+4	-4	2 files

LLVM/project ef269ef — clang/docs LanguageExtensions.md, clang/include/clang/Options Options.td

2026-07-03 16:16:57 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset_option

Enable driver changes for fexec-charset

Delta		File
+14	-6	clang/lib/Driver/ToolChains/Clang.cpp
+14	-4	clang/include/clang/Options/Options.td
+11	-3	clang/test/Driver/clang_f_opts.c
+10	-0	llvm/lib/Support/TextEncoding.cpp
+4	-3	clang/test/Driver/cl-options.c
+3	-3	clang/docs/LanguageExtensions.md
+56	-19	3 files not shown
+60	-19	9 files

LLVM/project 2056cb2 — clang/lib/AST ASTContext.cpp, clang/lib/Lex TextEncoding.cpp

2026-07-03 16:16:55 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset4

Convert the key before cache lookup to prevent encoding differences

Delta		File
+9	-9	clang/lib/AST/ASTContext.cpp
+2	-2	clang/lib/Lex/TextEncoding.cpp
+11	-11	2 files

LLVM/project 22cf62a — clang/include/clang/Basic TargetInfo.h, clang/lib/AST ASTContext.cpp

2026-07-03 16:16:16 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset4

convert to exec-charset inside getPredefinedStringLiteralFromCache, test __builtin_FILE()

Delta		File
+10	-0	clang/lib/AST/ASTContext.cpp
+4	-0	clang/test/CodeGen/systemz-charset.cpp
+3	-0	clang/lib/Basic/TargetInfo.cpp
+2	-1	clang/lib/Lex/TextEncoding.cpp
+2	-0	clang/include/clang/Basic/TargetInfo.h
+21	-1	5 files

LLVM/project 6c2dfdc — clang/lib/Lex TextEncoding.cpp, clang/lib/Sema SemaChecking.cpp

2026-07-03 16:15:09 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset3

do not convert character by character

Delta		File
+6	-4	clang/lib/Sema/SemaChecking.cpp
+1	-1	clang/lib/Lex/TextEncoding.cpp
+7	-5	2 files

LLVM/project 685da0f — clang/lib/AST PrintfFormatString.cpp FormatString.cpp, clang/lib/Sema SemaChecking.cpp

2026-07-03 16:15:09 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset3

Add format string handling

Delta		File
+58	-31	clang/lib/AST/PrintfFormatString.cpp
+46	-40	clang/lib/AST/FormatString.cpp
+33	-21	clang/lib/Sema/SemaChecking.cpp
+25	-11	clang/lib/AST/FormatStringParsing.h
+15	-8	clang/lib/AST/ScanfFormatString.cpp
+19	-0	llvm/lib/Support/TextEncoding.cpp
+196	-111	7 files not shown
+233	-120	13 files

LLVM/project bc5be68 — clang/include/clang/Lex TextEncoding.h, clang/lib/Lex TextEncoding.cpp

2026-07-03 16:15:09 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset3

fix CI

Delta		File
+2	-2	clang/lib/Lex/TextEncoding.cpp
+1	-0	clang/include/clang/Lex/TextEncoding.h
+3	-2	2 files

LLVM/project b195e37 — clang/include/clang/Sema Sema.h

2026-07-03 16:15:07 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset2

Fix build failure

Delta		File
+1	-0	clang/include/clang/Sema/Sema.h
+1	-0	1 files

LLVM/project ba04fb8 — clang/test/CodeGen systemz-charset.c

2026-07-03 16:15:07 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset2

fix CI

Delta		File
+2	-0	clang/test/CodeGen/systemz-charset.c
+2	-0	1 files

LLVM/project 325eaf0 — clang/include/clang/Sema Sema.h, clang/lib/Parse Parser.cpp ParseDeclCXX.cpp

2026-07-03 16:15:07 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset2

fix CI

Delta		File
+0	-7	clang/test/CodeGen/systemz-charset.c
+2	-2	clang/lib/Sema/SemaExpr.cpp
+2	-2	clang/include/clang/Sema/Sema.h
+1	-1	clang/lib/Parse/Parser.cpp
+0	-2	clang/lib/Parse/ParseDeclCXX.cpp
+0	-1	clang/lib/Parse/ParseDecl.cpp
+5	-15	6 files

LLVM/project 04ec584 — clang/include/clang/Sema Sema.h

2026-07-03 16:15:06 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset2

Remove old include

Delta		File
+0	-1	clang/include/clang/Sema/Sema.h
+0	-1	1 files

LLVM/project 62b2ec5 — clang/lib/Parse ParseDecl.cpp ParseExpr.cpp, clang/lib/Sema SemaExpr.cpp

2026-07-03 16:15:06 UTC by Abhina Sreeskantharajan on ⎇

users/abhina/fexec_charset2

add ParserConversionAction, do not translate unevaluated strings

Delta		File
+6	-6	clang/lib/Sema/SemaExpr.cpp
+10	-0	clang/lib/Parse/ParseDecl.cpp
+8	-0	clang/test/CodeGen/systemz-charset-diag.cpp
+3	-3	clang/lib/Parse/ParseExpr.cpp
+5	-0	clang/test/CodeGen/systemz-charset.c
+4	-0	clang/lib/Parse/Parser.cpp
+36	-9	3 files not shown
+42	-10	9 files

LLVM/project e561875 — llvm/include/llvm/ADT ArrayRef.h, llvm/unittests/ADT ArrayRefTest.cpp

2026-07-03 16:12:26 UTC by Ramkumar Ramachandra via GitHub on ⎇

main

[ArrayRef] Make iterator_range constructor const-agnostic (#205183)

Make the enable_if guard const-agnostic to help some use-cases.

Delta		File
+26	-5	llvm/unittests/ADT/ArrayRefTest.cpp
+2	-2	llvm/include/llvm/ADT/ArrayRef.h
+28	-7	2 files

LLVM/project 77cc884 — llvm/lib/Target/SPIRV SPIRVISelLowering.cpp SPIRVISelLowering.h, llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_16bit_atomics atomic_bfloat16_load_store_xchg.ll atomic_int16_load_store_xchg_cmpxchg.ll

2026-07-03 15:59:16 UTC by Viktoria Maximova via GitHub on ⎇

main

[SPIRV] Preserve FP types in atomic load/store instead of casting to integer (#194583)

The default
`TargetLowering::shouldCastAtomicLoadInIR`/`shouldCastAtomicStoreInIR`
cast all FP atomics to integer, producing unnecessary bitcasts in SPIR-V
output. Override both to return None, matching the existing
`shouldCastAtomicRMWIInIR` behavior and letting
`OpAtomicLoad`/`OpAtomicStore` operate on FP types directly.

Also updated 16-bit atomics tests from #184312 to use native load/store
atomic instructions now that the SPIRV backend supports them (landed in
#185696).

AI-assisted: Claude Sonnet 4.6 (commercial SaaS)

Delta		File
+15	-0	llvm/lib/Target/SPIRV/SPIRVISelLowering.cpp
+4	-11	llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_16bit_atomics/atomic_bfloat16_load_store_xchg.ll
+4	-10	llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_16bit_atomics/atomic_int16_load_store_xchg_cmpxchg.ll
+1	-2	llvm/test/CodeGen/SPIRV/transcoding/load-atomic.ll
+1	-2	llvm/test/CodeGen/SPIRV/transcoding/store-atomic.ll
+2	-0	llvm/lib/Target/SPIRV/SPIRVISelLowering.h
+27	-25	6 files

LLVM/project e6cef24 — clang/lib/Format NumericLiteralInfo.cpp, clang/unittests/Format NumericLiteralInfoTest.cpp

2026-07-03 15:49:24 UTC by Gustas Janušonis via GitHub on ⎇

main

[clang-format] Fix crash on numeric literals with an incomplete exponent (#206594)

NumericLiteralInfo could read into tokens out of bounds due to the token
processing assuming well-formed numeric literals and incrementing
pointers to read past them. The fix properly bounds the searches to the
token size via std::min and accounts for the new trimmed string size.

Fixes #206593

Used Claude Code for help with identifying the source of the bug and
checking correctness with fuzzing, wrote the solution myself

Delta		File
+9	-5	clang/lib/Format/NumericLiteralInfo.cpp
+8	-0	clang/unittests/Format/NumericLiteralInfoTest.cpp
+17	-5	2 files

LLVM/project d2b5a1f — clang/lib/Format TokenAnnotator.cpp, clang/unittests/Format TokenAnnotatorTest.cpp

2026-07-03 15:48:19 UTC by Björn Schäpers via GitHub on ⎇

main

[clang-format] Fix annotating paren after in (#206810)

The y.in(foo) was considered a cast, and thus the following - annotated
as unary operator.

Fixes #206339

Delta		File
+5	-0	clang/unittests/Format/TokenAnnotatorTest.cpp
+1	-1	clang/lib/Format/TokenAnnotator.cpp
+6	-1	2 files

LLVM/project 3e55061 — llvm/test/CodeGen/AMDGPU llvm.exp10.f64.ll llvm.exp.f64.ll, llvm/test/CodeGen/AMDGPU/GlobalISel legalize-llvm.amdgcn.image.sample.a16.ll legalize-store-global.mir

2026-07-03 15:43:14 UTC by Petar Avramovic on ⎇

users/petar-avramovic/extendedLLT-only

AMDGPU/GlobalISel: Switch to extended LLTs

IRtranslator now translates bfloat. Switch tablegen to use extendedLLTs.
Around 300 regression tests fail to inst-select because GIM_SwitchType
does not accept LLT::scalar. Around 100 mir inst select tests had input
updated to i32/f32 and selects successfully. Then there are 24 various
crashes, mostly combiner or machine-verifier, those tests are disabled.

Most problems come from mixing s32 with i32/f32 and the way
operator== works with extendedLLTs compared to GIM_SwitchType.
In general, for inst-select fixes, think it would be best to try and avoid
explicit use of LLT::scalar in lowering to avoid mixing it with i32/f32
See inst-select-extendedLLTs.mir and inst-select-extendedLLTs-err.mir.

Delta		File
+5,524	-11,062	llvm/test/CodeGen/AMDGPU/llvm.exp10.f64.ll
+5,056	-10,126	llvm/test/CodeGen/AMDGPU/llvm.exp.f64.ll
+4,877	-9,819	llvm/test/CodeGen/AMDGPU/llvm.exp2.f64.ll
+5,052	-5,052	llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.sample.a16.ll
+4,710	-4,710	llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-store-global.mir
+3,095	-5,582	llvm/test/CodeGen/AMDGPU/GlobalISel/fshr.ll
+28,314	-46,351	685 files not shown
+170,788	-238,703	691 files

LLVM/project 9d195cc — llvm/test/CodeGen/AMDGPU vgpr-spill-placement-issue61083.ll

2026-07-03 15:42:35 UTC by Robert Imschweiler on ⎇

users/ro-i/rm-keep-alive-test

[AMDGPU] Remove obsolet __keep_alive declare in test

__keep_alive doesn't exist anymore since
https://reviews.llvm.org/D151324

Delta		File
+0	-1	llvm/test/CodeGen/AMDGPU/vgpr-spill-placement-issue61083.ll
+0	-1	1 files

LLVM/project 780298c — llvm/lib/IR Verifier.cpp, llvm/test/CodeGen/NVPTX tcgen05-mma-invalid.ll tcgen05-mma-block-scale-invalid.ll

2026-07-03 15:25:42 UTC by Rahul Joshi via GitHub on ⎇

main

[NFC][LLVM] Define range attribute for `llvm.prefetch` args (#207300)

Define valid range for `llvm.prefetch` immarg values and eliminate C++
verification code.

Additionally, change the range verification failure message to include
the argument number and simplify formatting using `formatv`.

Delta		File
+15	-15	llvm/test/Verifier/AMDGPU/test-cvt-fp4f6f8-immarg-ranges.ll
+11	-15	llvm/test/CodeGen/NVPTX/tcgen05-mma-invalid.ll
+8	-11	llvm/test/CodeGen/NVPTX/tcgen05-mma-block-scale-invalid.ll
+8	-10	llvm/test/CodeGen/NVPTX/tcgen05-mma-scale-d-invalid.ll
+3	-11	llvm/lib/IR/Verifier.cpp
+12	-0	llvm/test/Verifier/intrinsic-immarg.ll
+57	-62	7 files not shown
+74	-79	13 files