[clang] [llvm] [RISCV] Mark RVB23U64 and RVB23S64 as non-experimental (PR #113918)

https://github.com/asb created https://github.com/llvm/llvm-project/pull/113918 The specification was recently ratified . >From 47418b35a6e3e02eb20ff7b81f45571bf1322f5b Mon Sep 17 00:00:00 2001 From: Alex Bradbury Date: M

[clang] d4c4180 - [Clang] Add a flag to include GPU startup files (#112025)

Author: Joseph Huber Date: 2024-10-28T07:17:19-07:00 New Revision: d4c41804175e9cb37266c410cafe9caaac1819ca URL: https://github.com/llvm/llvm-project/commit/d4c41804175e9cb37266c410cafe9caaac1819ca DIFF: https://github.com/llvm/llvm-project/commit/d4c41804175e9cb37266c410cafe9caaac1819ca.diff

[clang] [HLSL][SPIRV] Add convergence tokens to entry point wrapper (PR #112757)

https://github.com/s-perron updated https://github.com/llvm/llvm-project/pull/112757 >From 24e84865fe8cd9684c6e5b2763970ba278038039 Mon Sep 17 00:00:00 2001 From: Steven Perron Date: Wed, 16 Oct 2024 13:20:29 -0400 Subject: [PATCH 1/2] [HLSL][SPIRV] Add convergence tokens to entry point wrappe

[clang] [compiler-rt] [llvm] [FMV][AArch64] Remove features which can be expressed as a combination of others. (PR #113580)

https://github.com/jthackray approved this pull request. LGTM https://github.com/llvm/llvm-project/pull/113580 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] Implement operand bundles for floating-point operations (PR #109798)

github-actions[bot] wrote: :warning: C/C++ code formatter, clang-format found issues in your code. :warning: You can test this locally with the following command: ``bash git-clang-format --diff 35f6cc6af09f48f9038fce632815a2ad6ffe8689 f30d98e64791daa9461b4d0cc27acd69d9cb2860 --e

[clang-tools-extra] [clang-tidy] Create a check for signed and unsigned integers comparison (PR #113144)

@@ -0,0 +1,165 @@ +//===--- UseIntegerSignComparisonCheck.cpp - clang-tidy ---===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Ap

[clang-tools-extra] [clangd] Support symbolTags for document symbol (PR #113669)

https://github.com/chouzz updated https://github.com/llvm/llvm-project/pull/113669 >From 02124e4cfd7dbc395d4974c7561d5f110980aaa5 Mon Sep 17 00:00:00 2001 From: chouzz Date: Fri, 25 Oct 2024 17:42:04 +0800 Subject: [PATCH 1/2] [clangd] Support symbolTags for document symbol --- clang-tools-ex

[clang] [llvm] Ci wrapper (PR #113896)

https://github.com/DavidSpickett updated https://github.com/llvm/llvm-project/pull/113896 >From 01d2c458fa35ed902dedde0022f39bc5806b61f5 Mon Sep 17 00:00:00 2001 From: David Spickett Date: Wed, 23 Oct 2024 11:39:15 +0100 Subject: [PATCH 1/3] [ci] New script to generate test reports as Buildkite

[clang] Remove optimization flags from clang codegen tests (PR #113714)

@@ -1,7 +1,7 @@ +// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5 // REQUIRES: x86-registered-target -// RUN: %clang_cc1 -ffreestanding %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s --ch

[clang] Remove optimization flags from clang codegen tests (PR #113714)

@@ -1,6 +1,6 @@ -// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s -// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s -O3 -triple=i386-apple-darwin -target-featu

[clang] Remove optimization flags from clang codegen tests (PR #113714)

https://github.com/RKSimon approved this pull request. LGTM with minors https://github.com/llvm/llvm-project/pull/113714 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

@@ -53,3 +53,7 @@ struct TestNotNullTerm { strlen((char *)&x); // expected-warning{{Argument to string length function is not a null-terminated string}} } }; + +void test_notcstring_tempobject() { + strlen((char[]){'a', 0}); // expected-warning{{Argument to string lengt

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

https://github.com/NagyDonat edited https://github.com/llvm/llvm-project/pull/113899 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

https://github.com/NagyDonat commented: Overall I support moving this checker out of alpha, because its narrow functionality indeed seems to be stable enough for general use. However, eventually it would be good to extend this checker to get a "real" NonNullTerminated checker that can deduce t

[clang] [llvm] [PAC][ELF][AArch64] Support signed personality function pointer (PR #113148)

kovdan01 wrote: Would be glad to see everyone's feedback on the changes. https://github.com/llvm/llvm-project/pull/113148 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [PAC][Driver] Add `-faarch64-jump-table-hardening` flag (PR #113149)

kovdan01 wrote: @ahmedbougacha @ahatanak Please let me know if you have any objections on this. https://github.com/llvm/llvm-project/pull/113149 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe

[clang] Add Clang attribute to ensure that fields are initialized explicitly (PR #102040)

@@ -1861,6 +1861,13 @@ def Leaf : InheritableAttr { let SimpleHandler = 1; } +def ExplicitInit : InheritableAttr { + let Spellings = [Clang<"requires_explicit_initialization", 1>]; erichkeane wrote: ```suggestion let Spellings = [Clang<"requires_explicit

[clang-tools-extra] [clangd] [Modules] Support Reusable Modules Builder (PR #106683)

@@ -338,17 +460,129 @@ ModulesBuilder::buildPrerequisiteModulesFor(PathRef File, return std::move(RequiredModules); } -bool StandalonePrerequisiteModules::canReuse( +ReusableModulesBuilder::ModuleBuildingSharedOwner +ReusableModulesBuilder::getOrCreateModuleBuildingOwner(Str

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

@@ -946,6 +953,24 @@ class DiagnosticsEngine : public RefCountedBase { return (Level)Diags->getDiagnosticLevel(DiagID, Loc, *this); } + /// Diagnostic suppression mappings can be used to ignore diagnostics based on + /// the file they occur in. Mapping file is expect

[clang] Add Clang attribute to ensure that fields are initialized explicitly (PR #102040)

https://github.com/erichkeane commented: 1 more pass thru, just noticed 1 thing, plus highlighting things aaron needs to look at. https://github.com/llvm/llvm-project/pull/102040 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.ll

[clang] Add Clang attribute to ensure that fields are initialized explicitly (PR #102040)

@@ -3141,6 +3148,10 @@ def warn_attribute_ignored_no_calls_in_stmt: Warning< "statement">, InGroup; +def warn_attribute_needs_aggregate : Warning< erichkeane wrote: Another place for Aaron, whether `warn_field_requires_explicit_init` and `warn_attribute_

[clang] Add Clang attribute to ensure that fields are initialized explicitly (PR #102040)

https://github.com/erichkeane edited https://github.com/llvm/llvm-project/pull/102040 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

@@ -8998,3 +8998,8 @@ def wasm_opt : Flag<["--"], "wasm-opt">, Group, HelpText<"Enable the wasm-opt optimizer (default)">, MarshallingInfoNegativeFlag>; + +def warning_suppression_mappings_EQ : Joined<["--"], + "warning-suppression-mappings=">, Group, + HelpText<"File c

[clang] [LinkerWrapper] Extract device archives if symbol is used on the host (PR #111921)

https://github.com/jhuber6 updated https://github.com/llvm/llvm-project/pull/111921 >From 098e554223f843193ee142ea5f9b0a556477d309 Mon Sep 17 00:00:00 2001 From: Joseph Huber Date: Thu, 10 Oct 2024 18:26:27 -0500 Subject: [PATCH] [LinkerWrapper] Extract device archives if symbol is used on the

[clang] 42eb54b - [Clang] Put offloading globals in the `.llvm.rodata.offloading` section (#111890)

Author: Joseph Huber Date: 2024-10-28T07:17:50-07:00 New Revision: 42eb54b7743df421af10ebe14b67bb79b46ecabb URL: https://github.com/llvm/llvm-project/commit/42eb54b7743df421af10ebe14b67bb79b46ecabb DIFF: https://github.com/llvm/llvm-project/commit/42eb54b7743df421af10ebe14b67bb79b46ecabb.diff

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

https://github.com/erichkeane commented: A handful of minor things, but overall I think this is alright. https://github.com/llvm/llvm-project/pull/111389 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/l

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -12053,6 +12053,10 @@ bool Sema::CheckFunctionDeclaration(Scope *S, FunctionDecl *NewFD, if (LangOpts.OpenMP) OpenMP().ActOnFinishedFunctionDefinitionInOpenMPAssumeScope(NewFD); + if (LangOpts.isSYCL() && NewFD->hasAttr() && + !NewFD->isInvalidDecl() && !NewFD-

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -455,6 +455,174 @@ The SYCL kernel in the previous code sample meets these expectations. }]; } +def SYCLKernelEntryPointDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +The ``sycl_kernel_entry_point`` attribute facilitates the generation of a

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -455,6 +455,174 @@ The SYCL kernel in the previous code sample meets these expectations. }]; } +def SYCLKernelEntryPointDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +The ``sycl_kernel_entry_point`` attribute facilitates the generation of a

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -455,6 +455,174 @@ The SYCL kernel in the previous code sample meets these expectations. }]; } +def SYCLKernelEntryPointDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +The ``sycl_kernel_entry_point`` attribute facilitates the generation of a

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -0,0 +1,42 @@ +//===--- SYCLKernelInfo.h --- Information about SYCL kernels --===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apa

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -1155,6 +1155,15 @@ void ASTDeclReader::VisitFunctionDecl(FunctionDecl *FD) { for (unsigned I = 0; I != NumParams; ++I) Params.push_back(readDeclAs()); FD->setParams(Reader.getContext(), Params); + + // If the declaration is a SYCL kernel entry point function as ind

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -0,0 +1,144 @@ +// Tests without serialization: +// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -fsycl-is-device \ +// RUN: -ast-dump %s \ +// RUN: | FileCheck --match-full-lines %s +// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -fsycl-is-host \

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -14296,6 +14296,29 @@ void ASTContext::getFunctionFeatureMap(llvm::StringMap &FeatureMap, } } +static SYCLKernelInfo BuildSYCLKernelInfo(CanQualType KernelNameType, erichkeane wrote: This function seems a little silly. Is this because we intend for it

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -455,6 +455,174 @@ The SYCL kernel in the previous code sample meets these expectations. }]; } +def SYCLKernelEntryPointDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +The ``sycl_kernel_entry_point`` attribute facilitates the generation of a

[clang] [llvm] [X86][AMX] Support AMX-TRANSPOSE (PR #113532)

@@ -34,9 +34,31 @@ class ShapeT { if (MRI) deduceImm(MRI); } + // When ShapeT has mult shapes, we only use Shapes (never use Row and Col) + // and ImmShapes. Due to the most case is only one shape (just simply use + // Shape.Row or Shape.Col), so here we don't me

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -455,6 +455,174 @@ The SYCL kernel in the previous code sample meets these expectations. }]; } +def SYCLKernelEntryPointDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +The ``sycl_kernel_entry_point`` attribute facilitates the generation of a

[clang] [HLSL][SPIRV] Add convergence tokens to entry point wrapper (PR #112757)

https://github.com/s-perron updated https://github.com/llvm/llvm-project/pull/112757 >From f113230de7412cc2440a800be6d3d3640742adbe Mon Sep 17 00:00:00 2001 From: Steven Perron Date: Wed, 16 Oct 2024 13:20:29 -0400 Subject: [PATCH 1/2] [HLSL][SPIRV] Add convergence tokens to entry point wrappe

[clang-tools-extra] [clang-tidy] Create a check for signed and unsigned integers comparison (PR #113144)

@@ -0,0 +1,47 @@ +//===--- UseIntegerSignComparisonCheck.h - clang-tidy ---*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apa

[clang] [llvm] [X86][AMX] Support AMX-TRANSPOSE (PR #113532)

@@ -568,6 +568,131 @@ bool X86ExpandPseudo::expandMI(MachineBasicBlock &MBB, MI.setDesc(TII->get(Opc)); return true; } + // TILEPAIRLOAD is just for TILEPair spill, we don't have corresponding + // AMX instruction to support it. So, split it to 2 load instructions:

[clang] [llvm] [X86][AMX] Support AMX-TRANSPOSE (PR #113532)

@@ -80,28 +80,41 @@ INITIALIZE_PASS_BEGIN(X86FastTileConfig, DEBUG_TYPE, INITIALIZE_PASS_END(X86FastTileConfig, DEBUG_TYPE, "Fast Tile Register Configure", false, false) -static bool isTileDef(MachineRegisterInfo *MRI, MachineInstr &MI) { +static unsigned g

[clang] [Clang/AMDGPU] Zero sized arrays not allowed in HIP device code. (PR #113470)

@@ -8714,6 +8714,31 @@ void Sema::CheckVariableDeclarationType(VarDecl *NewVD) { } } + // zero sized static arrays are not allowed in HIP device functions + if (LangOpts.CUDAIsDevice && LangOpts.HIP) { +if (FunctionDecl *FD = getCurFunctionDecl(); +FD && +

[clang] [Clang/AMDGPU] Zero sized arrays not allowed in HIP device code. (PR #113470)

https://github.com/VigneshwarJ updated https://github.com/llvm/llvm-project/pull/113470 >From 0e2ee524f5b5c19169e446c55a386a00cfb0f6bc Mon Sep 17 00:00:00 2001 From: vigneshwar jayakumar Date: Wed, 23 Oct 2024 09:20:16 -0500 Subject: [PATCH 1/3] [Clang/AMDGPU] Zero sized arrays not allowed in H

[clang] [libcxx] [clang] Warn about memset/memcpy to NonTriviallyCopyable types (PR #111434)

@@ -102,7 +102,7 @@ struct __aliasing_iterator_wrapper { _LIBCPP_HIDE_FROM_ABI _Alias operator*() const _NOEXCEPT { _Alias __val; - __builtin_memcpy(&__val, std::__to_address(__base_), sizeof(value_type)); + __builtin_memcpy(&__val, static_cast(std::__to_ad

[clang] Remove support for RenderScript (PR #112916)

https://github.com/AaronBallman updated https://github.com/llvm/llvm-project/pull/112916 >From bb479e3a3d3b5181495fa5dc61ec61cb61b59b46 Mon Sep 17 00:00:00 2001 From: Aaron Ballman Date: Fri, 18 Oct 2024 10:40:06 -0400 Subject: [PATCH 1/3] Remove support for RenderScript See https://discourse

[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

@@ -14296,6 +14296,31 @@ void ASTContext::getFunctionFeatureMap(llvm::StringMap &FeatureMap, } } +static SYCLKernelInfo BuildSYCLKernelInfo(ASTContext &Context, + CanQualType KernelNameType, +

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

@@ -477,6 +485,100 @@ void DiagnosticsEngine::setSeverityForAll(diag::Flavor Flavor, setSeverity(Diag, Map, Loc); } +namespace { +class WarningsSpecialCaseList : public llvm::SpecialCaseList { kadircet wrote: i'd rather keep it here as I actually want

[clang] [llvm] Ci wrapper (PR #113896)

https://github.com/DavidSpickett created https://github.com/llvm/llvm-project/pull/113896 None >From 01d2c458fa35ed902dedde0022f39bc5806b61f5 Mon Sep 17 00:00:00 2001 From: David Spickett Date: Wed, 23 Oct 2024 11:39:15 +0100 Subject: [PATCH 1/3] [ci] New script to generate test reports as Bui

[clang] [llvm] [RISCV]Add svvptc extension (PR #113882)

https://github.com/Xinlong-Wu closed https://github.com/llvm/llvm-project/pull/113882 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [AArch64] Implement FP8 floating-point mode helper intrinsics (PR #100608)

https://github.com/momchil-velikov edited https://github.com/llvm/llvm-project/pull/100608 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [AArch64] Implement FP8 floating-point mode helper intrinsics (PR #100608)

llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `openmp-offload-libc-amdgpu-runtime` running on `omp-vega20-1` while building `clang` at step 10 "Add check check-offload". Full details are available at: https://lab.llvm.org/buildbot/#/builders/73/builds/7640 Here is the r

[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

https://github.com/ChuanqiXu9 edited https://github.com/llvm/llvm-project/pull/113879 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

https://github.com/kadircet updated https://github.com/llvm/llvm-project/pull/112517 From c0d2e4590308ebaaee78d7fe130a72b8586f6a88 Mon Sep 17 00:00:00 2001 From: Kadir Cetinkaya Date: Mon, 14 Oct 2024 11:20:55 +0200 Subject: [PATCH 1/4] [clang] Introduce diagnostics suppression mappings This i

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

kadircet wrote: > clang/docs/ReleaseNotes.rst? I was planning to add docs in a follow up once the UX is more mature, but I guess it doesn't hurt to do that here as well. https://github.com/llvm/llvm-project/pull/112517 ___ cfe-commits mailing list cf

[clang] [llvm] Ci wrapper (PR #113896)

https://github.com/DavidSpickett updated https://github.com/llvm/llvm-project/pull/113896 >From 01d2c458fa35ed902dedde0022f39bc5806b61f5 Mon Sep 17 00:00:00 2001 From: David Spickett Date: Wed, 23 Oct 2024 11:39:15 +0100 Subject: [PATCH 1/3] [ci] New script to generate test reports as Buildkite

[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

@@ -127,33 +127,39 @@ struct ModuleFile { std::string ModuleFilePath; }; -bool IsModuleFileUpToDate(PathRef ModuleFilePath, - const PrerequisiteModules &RequisiteModules, - llvm::IntrusiveRefCntPtr VFS) { +bool IsModuleFileU

[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

https://github.com/kadircet requested changes to this pull request. thanks! https://github.com/llvm/llvm-project/pull/113879 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

https://github.com/kadircet edited https://github.com/llvm/llvm-project/pull/113879 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

https://github.com/balazske created https://github.com/llvm/llvm-project/pull/113899 I have tested it on the usual amount of C and C++ projects, no results were found. This checker is only for very rare cases, I do not know if it is really useful but it is there and can be moved out of alpha.

[clang] d6d4569 - Fix MSVC "signed/unsigned mismatch" warnings. NFC.

Author: Simon Pilgrim Date: 2024-10-28T11:45:36Z New Revision: d6d4569dd90261bc8cdb3d1c3c2204cde1fe566f URL: https://github.com/llvm/llvm-project/commit/d6d4569dd90261bc8cdb3d1c3c2204cde1fe566f DIFF: https://github.com/llvm/llvm-project/commit/d6d4569dd90261bc8cdb3d1c3c2204cde1fe566f.diff LOG:

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Balázs Kéri (balazske) Changes I have tested it on the usual amount of C and C++ projects, no results were found. This checker is only for very rare cases, I do not know if it is really useful but it is there and can be moved out of alpha

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

llvmbot wrote: @llvm/pr-subscribers-clang-static-analyzer-1 Author: Balázs Kéri (balazske) Changes I have tested it on the usual amount of C and C++ projects, no results were found. This checker is only for very rare cases, I do not know if it is really useful but it is there and can be

[clang] [flang] [flang] Integrate the option -flang-experimental-integer-overflow into -fno-wrapv (PR #110063)

tblah wrote: @yus3710-fj after this patch we get a 7-10% slowdown for 503.bwaves_r from SPEC2017. I built with `-Ofast -mcpu=native -fuse-ld=lld -flto` As I understood it, the previous patch was supposed to enable your transformation by default, and this one was only supposed to clean up old

[clang] [AArch64] Implement FP8 floating-point mode helper intrinsics (PR #100608)

llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `lldb-remote-linux-ubuntu` running on `as-builder-9` while building `clang` at step 16 "test-check-lldb-api". Full details are available at: https://lab.llvm.org/buildbot/#/builders/195/builds/249 Here is the relevant piece

[clang] [llvm] [RISCV]Add svvptc extension (PR #113882)

Xinlong-Wu wrote: help to merge https://github.com/llvm/llvm-project/pull/113882 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] 75c75fc - [RISCV]Add svvptc extension (#113882)

Author: dong-miao Date: 2024-10-28T22:54:51+11:00 New Revision: 75c75fc16e8a202668cfa71404724117b22336b9 URL: https://github.com/llvm/llvm-project/commit/75c75fc16e8a202668cfa71404724117b22336b9 DIFF: https://github.com/llvm/llvm-project/commit/75c75fc16e8a202668cfa71404724117b22336b9.diff LOG

[clang-tools-extra] [clangd] [Modules] Use ASTReader directly in IsModuleFileUpToDate (PR #113879)

@@ -127,50 +128,64 @@ struct ModuleFile { std::string ModuleFilePath; }; -bool IsModuleFileUpToDate( -PathRef ModuleFilePath, -const PrerequisiteModules &RequisiteModules) { -IntrusiveRefCntPtr Diags = - CompilerInstance::createDiagnostics(new DiagnosticOptions(

[clang-tools-extra] Extend call hierarchy for field and non-local variables (PR #113900)

github-actions[bot] wrote: Thank you for submitting a Pull Request (PR) to the LLVM Project! This PR will be automatically labeled and the relevant teams will be notified. If you wish to, you can add reviewers by using the "Reviewers" section on this page. If this is not working for you, it

[clang] Remove support for RenderScript (PR #112916)

https://github.com/AaronBallman updated https://github.com/llvm/llvm-project/pull/112916 >From bb479e3a3d3b5181495fa5dc61ec61cb61b59b46 Mon Sep 17 00:00:00 2001 From: Aaron Ballman Date: Fri, 18 Oct 2024 10:40:06 -0400 Subject: [PATCH 1/2] Remove support for RenderScript See https://discourse

[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

@@ -477,6 +486,109 @@ void DiagnosticsEngine::setSeverityForAll(diag::Flavor Flavor, setSeverity(Diag, Map, Loc); } +namespace { +class WarningsSpecialCaseList : public llvm::SpecialCaseList { +public: + static std::unique_ptr + create(const llvm::MemoryBuffer &MB, st

[clang-tools-extra] [clang-tidy] Create bugprone-incorrect-enable-shared-from-this check (PR #102299)

@@ -0,0 +1,35 @@ +//===--- IncorrectEnableSharedFromThisCheck.h - clang-tidy --*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apa

[clang] [clang][dataflow] Cache accessors returning pointers in bugprone-unchecked-optional-access (PR #113922)

https://github.com/ymand approved this pull request. Thanks! https://github.com/llvm/llvm-project/pull/113922 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [NvlinkWrapper] Add support for `--undefined` (PR #113934)

https://github.com/jhuber6 created https://github.com/llvm/llvm-project/pull/113934 Summary: This flag is pretty canonical in ELF linkers, it allows us to force the link job to extract a library if it defines a specific symbol. This is mostly useful for letting us forcibly extract things that do

[clang] [X86][RFC] Refactor the SSE intrinsics constexpr tests to simplify future expansion (PR #112578)

RKSimon wrote: I've added builtin_test_helpers.h header to share the comparison code - if there's no objections I'll push this tomorrow. https://github.com/llvm/llvm-project/pull/112578 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://l

[clang] [clang][dataflow] Cache accessors returning pointers in bugprone-unchecked-optional-access (PR #113922)

https://github.com/ymand approved this pull request. https://github.com/llvm/llvm-project/pull/113922 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Tooling/Inclusion] Add binary search related `std::ranges` symbols to the mapping. (PR #113796)

c8ef wrote: Friendly ping~ @kadircet @hokein https://github.com/llvm/llvm-project/pull/113796 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][CodeGen][OpenCL] Fix `alloca` handling & `sret`when compiling for (PR #113930)

github-actions[bot] wrote: :warning: C/C++ code formatter, clang-format found issues in your code. :warning: You can test this locally with the following command: ``bash git-clang-format --diff 09160a98218e7f1038e06c5d8e704a826ed0ae13 5a2ea20833f698fab9d14d818621b8ec0a74333b --e

[clang] [NvlinkWrapper] Add support for `--undefined` (PR #113934)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Joseph Huber (jhuber6) Changes Summary: This flag is pretty canonical in ELF linkers, it allows us to force the link job to extract a library if it defines a specific symbol. This is mostly useful for letting us forcibly extract things that

[clang] [NvlinkWrapper] Add support for `--undefined` (PR #113934)

llvmbot wrote: @llvm/pr-subscribers-clang-driver Author: Joseph Huber (jhuber6) Changes Summary: This flag is pretty canonical in ELF linkers, it allows us to force the link job to extract a library if it defines a specific symbol. This is mostly useful for letting us forcibly extract thin

[clang] [X86] Don't allow '+f' as an inline asm constraint. (PR #113871)

https://github.com/topperc updated https://github.com/llvm/llvm-project/pull/113871 >From 5fc72df21a367064284b757bcc8b794692cdca4e Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Sun, 27 Oct 2024 23:44:31 -0700 Subject: [PATCH] [X86] Don't allow '+f' as an inline asm constraint. f cannot be

[clang] [clang][analyzer] Bring checker 'alpha.unix.cstring.NotNullTerminated' out of alpha (PR #113899)

=?utf-8?q?Balázs_Kéri?= Message-ID: In-Reply-To: @@ -1899,6 +1899,29 @@ Check the size argument passed into C string functions for common erroneous patt // warn: potential buffer overflow } +.. _unix-cstring-NotNullTerminated: + +unix.cstring.NotNullTerminated (C) +"

[clang] [rtsan][asan] NFC Fix hyperlink to CMake doc (PR #113931)

https://github.com/cjappl created https://github.com/llvm/llvm-project/pull/113931 The links right now show up like: https://github.com/user-attachments/assets/9e6b3e1f-e78f-46cb-a9f7-8164b6233340";> ([rtsan](https://clang.llvm.org/docs/RealtimeSanitizer.html), [asan](https://clang.llvm.org/d

[clang] [llvm] [ci] Run lit via a wrapper to produce unique result files to go into test reports (PR #113896)

https://github.com/DavidSpickett edited https://github.com/llvm/llvm-project/pull/113896 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] ad5b944 - [rtsan][asan] NFC Fix hyperlink to CMake doc (#113931)

Author: Chris Apple Date: 2024-10-28T12:25:12-07:00 New Revision: ad5b9441f949716570e89fcb27b76e9bfb4b7f70 URL: https://github.com/llvm/llvm-project/commit/ad5b9441f949716570e89fcb27b76e9bfb4b7f70 DIFF: https://github.com/llvm/llvm-project/commit/ad5b9441f949716570e89fcb27b76e9bfb4b7f70.diff L

[clang] [rtsan][asan] NFC Fix hyperlink to CMake doc (PR #113931)

https://github.com/cjappl closed https://github.com/llvm/llvm-project/pull/113931 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [compiler-rt] [RISCV][compiler-rt] Update __init_riscv_feature_bits prototype (PR #101472)

@@ -280,14 +280,18 @@ static void initRISCVFeature(struct riscv_hwprobe Hwprobes[]) { static int FeaturesBitCached = 0; -void __init_riscv_feature_bits() CONSTRUCTOR_ATTRIBUTE; +void __init_riscv_feature_bits(void *) CONSTRUCTOR_ATTRIBUTE; // A constructor function that s

[clang] [clang][CodeGen][OpenCL] Fix `alloca` handling & `sret`when compiling for (PR #113930)

@@ -1648,6 +1648,8 @@ CodeGenTypes::GetFunctionType(const CGFunctionInfo &FI) { // Add type for sret argument. if (IRFunctionArgs.hasSRetArg()) { QualType Ret = FI.getReturnType(); +if (CGM.getLangOpts().OpenCL) + Ret = getContext().getAddrSpaceQualType(Ret, La

[clang] [clang][CodeGen][OpenCL] Fix `alloca` handling & `sret`when compiling for (PR #113930)

@@ -108,11 +108,15 @@ RawAddress CodeGenFunction::CreateTempAlloca(llvm::Type *Ty, CharUnits Align, if (AllocaAddr) *AllocaAddr = Alloca; llvm::Value *V = Alloca.getPointer(); + assert((!getLangOpts().OpenCL || + CGM.getTarget().getTargetAddressSpace(getASTAl

[clang] [X86] Don't allow '+f' as an inline asm constraint. (PR #113871)

https://github.com/topperc closed https://github.com/llvm/llvm-project/pull/113871 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] Adding splitdouble HLSL function (PR #109331)

https://github.com/joaosaffran closed https://github.com/llvm/llvm-project/pull/109331 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang-tools-extra] [clang-tidy] Create bugprone-incorrect-enable-shared-from-this check (PR #102299)

https://github.com/5chmidti commented: > next time I shouldn't rebase and just wait to fix the conflict on merge PRs that are quite outdated should, and those that have conflicts must be updated before the PR is merged. You can either rebase with upstream changes, or merge with upstream. Which

[clang-tools-extra] [clang-tidy] Create bugprone-incorrect-enable-shared-from-this check (PR #102299)

@@ -0,0 +1,35 @@ +//===--- IncorrectEnableSharedFromThisCheck.h - clang-tidy --*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apa

[clang] [NFC] Delete unused clang-formatted-file.txt/ClangFormattedStatus.rst files (PR #109220)

https://github.com/jurahul edited https://github.com/llvm/llvm-project/pull/109220 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [NFC] Delete unused clang-formatted-file.txt/ClangFormattedStatus.rst files (PR #109220)

https://github.com/jurahul edited https://github.com/llvm/llvm-project/pull/109220 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [NFC] Delete unused clang-formatted-files.txt file (PR #109220)

https://github.com/jurahul edited https://github.com/llvm/llvm-project/pull/109220 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][modules] Optimize construction and usage of the submodule index (PR #113391)

@@ -541,11 +541,14 @@ class ModuleMap { /// /// \param IsExplicit Whether this is an explicit submodule. /// - /// \returns The found or newly-created module, along with a boolean value - /// that will be true if the module is newly-created. - std::pair findOrCreateMod

[clang] 481bce0 - Adding splitdouble HLSL function (#109331)

Author: joaosaffran Date: 2024-10-28T13:26:59-07:00 New Revision: 481bce018ea8872277f79102842eaf8a55f634a2 URL: https://github.com/llvm/llvm-project/commit/481bce018ea8872277f79102842eaf8a55f634a2 DIFF: https://github.com/llvm/llvm-project/commit/481bce018ea8872277f79102842eaf8a55f634a2.diff L

[clang] 39303e2 - [clang][deps] Improve timing output (#113726)

Author: Jan Svoboda Date: 2024-10-28T14:00:31-07:00 New Revision: 39303e24b6f628f3c080f1b54bd12383a55b9b3a URL: https://github.com/llvm/llvm-project/commit/39303e24b6f628f3c080f1b54bd12383a55b9b3a DIFF: https://github.com/llvm/llvm-project/commit/39303e24b6f628f3c080f1b54bd12383a55b9b3a.diff L

[clang] [clang][deps] Improve timing output (PR #113726)

https://github.com/jansvoboda11 closed https://github.com/llvm/llvm-project/pull/113726 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][deps] Improve timing output (PR #113726)

https://github.com/jansvoboda11 edited https://github.com/llvm/llvm-project/pull/113726 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

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