[clang] [flang] [mlir] [flang] Add support for -mrecip[=] (PR #142172)

2025-06-05 Thread Cameron McInally via cfe-commits
mcinally wrote: This PR has been abandoned in hopes of using the more modular solution in #142800. https://github.com/llvm/llvm-project/pull/142172 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo

[clang] [flang] [mlir] [flang] Add support for -mrecip[=] (PR #142172)

2025-06-05 Thread Cameron McInally via cfe-commits
https://github.com/mcinally closed https://github.com/llvm/llvm-project/pull/142172 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang-tools-extra] [clang-tidy] Added check 'bugprone-function-visibility-change' (PR #140086)

2025-06-05 Thread Balázs Kéri via cfe-commits
https://github.com/balazske updated https://github.com/llvm/llvm-project/pull/140086 From 65d44a4eb9621e49a96f1ac43e5a1bbd6691dc13 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bal=C3=A1zs=20K=C3=A9ri?= Date: Thu, 15 May 2025 17:41:16 +0200 Subject: [PATCH 1/8] [clang-tidy] Added check 'bugprone-fu

[clang] [Docs] Explicitly document libclang ABI and API stability (PR #141657)

2025-06-05 Thread LLVM Continuous Integration via cfe-commits
llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `openmp-s390x-linux` running on `systemz-1` while building `clang` at step 6 "test-openmp". Full details are available at: https://lab.llvm.org/buildbot/#/builders/88/builds/12487 Here is the relevant piece of the build log f

[clang] [CIR] Upstream minimal builtin function call support (PR #142981)

2025-06-05 Thread Andy Kaylor via cfe-commits
@@ -0,0 +1,453 @@ +//===--===// +// +// 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-tools-extra] Refactor clang doc comment structure (PR #142273)

2025-06-05 Thread Samarth Narang via cfe-commits
https://github.com/snarang181 updated https://github.com/llvm/llvm-project/pull/142273 >From 5bc81ef0cd42194bfe4f8aef9bc98a17ada2d297 Mon Sep 17 00:00:00 2001 From: Samarth Narang Date: Sat, 31 May 2025 10:05:52 -0400 Subject: [PATCH 01/11] [clang-doc] Refactor CommentInfo.Kind to use CommentK

[clang] [CIR] Upstream global initialization for ComplexType (PR #141369)

2025-06-05 Thread Henrich Lauko via cfe-commits
https://github.com/xlauko approved this pull request. lgtm https://github.com/llvm/llvm-project/pull/141369 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] Reland "[HLSL][RootSignature] Implement serialization of RootConstants and RootFlags" (PR #143019)

2025-06-05 Thread Joshua Batista via cfe-commits
https://github.com/bob80905 approved this pull request. https://github.com/llvm/llvm-project/pull/143019 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenACC][CIR] Implement member exprs for 'copy' lowering (PR #142998)

2025-06-05 Thread Andy Kaylor via cfe-commits
@@ -754,12 +754,351 @@ void acc_compute(int parmVar) { // CHECK-NEXT: %[[ZERO_CONST:.*]] = arith.constant 0 : i64 // CHECK-NEXT: %[[ONE_CONST2:.*]] = arith.constant 1 : i64 // CHECK-NEXT: %[[BOUNDS3:.*]] = acc.bounds lowerbound(%[[ONE_CAST]] : si32) extent(%[[ONE_CAST2]]

[clang] [clang] Remove separate evaluation step for static class member init. (PR #142713)

2025-06-05 Thread Eli Friedman via cfe-commits
https://github.com/efriedma-quic updated https://github.com/llvm/llvm-project/pull/142713 >From 9bc16d5c3b3c540ca3058e181b509f4122a2073b Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Tue, 3 Jun 2025 18:53:14 -0700 Subject: [PATCH 1/3] [clang] Remove separate evaluation step for static class

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Tarun Prabhu via cfe-commits
@@ -3167,3 +3167,29 @@ void tools::handleInterchangeLoopsArgs(const ArgList &Args, options::OPT_fno_loop_interchange, EnableInterchange)) CmdArgs.push_back("-floop-interchange"); } + +std::optional tools::ParseMPreferVectorWidthOption( +clang::Diagno

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Tarun Prabhu via cfe-commits
@@ -3167,3 +3167,29 @@ void tools::handleInterchangeLoopsArgs(const ArgList &Args, options::OPT_fno_loop_interchange, EnableInterchange)) CmdArgs.push_back("-floop-interchange"); } + +std::optional tools::ParseMPreferVectorWidthOption( +clang::Diagno

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Tarun Prabhu via cfe-commits
@@ -270,6 +270,11 @@ void handleVectorizeLoopsArgs(const llvm::opt::ArgList &Args, /// Enable -fslp-vectorize based on the optimization level selected. void handleVectorizeSLPArgs(const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs); +

[clang] [Clang] add fix-it hints for unknown attributes (PR #141305)

2025-06-05 Thread Oleksandr T. via cfe-commits
https://github.com/a-tarasyuk updated https://github.com/llvm/llvm-project/pull/141305 >From 77641f88c5047c990df649658b6bd5fba0d395cd Mon Sep 17 00:00:00 2001 From: Oleksandr Tarasiuk Date: Sat, 31 May 2025 15:59:59 +0300 Subject: [PATCH 1/2] [Clang] add fix-it hints for unknown attributes ---

[clang] [llvm] [AArch64TargetParser]Fix reconstructFromParsedFeatures ignoring negative features (PR #142236)

2025-06-05 Thread Matthias Braun via cfe-commits
@@ -60,7 +60,7 @@ uint64_t AArch64::getFMVPriority(ArrayRef Features) { ExtensionSet FeatureBits; for (const StringRef Feature : Features) { std::optional FMV = parseFMVExtension(Feature); -if (!FMV) { +if (!FMV && Feature.starts_with('+')) { M

[clang] [llvm] [AArch64TargetParser]Fix reconstructFromParsedFeatures ignoring negative features (PR #142236)

2025-06-05 Thread Matthias Braun via cfe-commits
@@ -1831,6 +1831,22 @@ TEST_P(AArch64ExtensionDependenciesBaseCPUTestFixture, } } +TEST(TargetParserTest, testAArch64ReconstructFromParsedFeatures) { + AArch64::ExtensionSet Extensions; + std::vector FeatureOptions = { + "-sve2", "-Baz", "+sve", "+FooBar", "+sve2", "+

[clang] [llvm] [AArch64TargetParser]Fix reconstructFromParsedFeatures ignoring negative features (PR #142236)

2025-06-05 Thread Matthias Braun via cfe-commits
https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/142236 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [OpenACC][CIR] Implement member exprs for 'copy' lowering (PR #142998)

2025-06-05 Thread Erich Keane via cfe-commits
erichkeane wrote: > Nice job with the testing! I had a moment of panic seeing the size of this > change, only to find that it's mostly test cases. I have a couple of > questions, but it looks good. Honestly you're not wrong :) I wrote all of these tests in advance expecting this to be 6-7 di

[clang-tools-extra] [clang-doc] add a JSON generator (PR #142483)

2025-06-05 Thread Erick Velez via cfe-commits
https://github.com/evelez7 updated https://github.com/llvm/llvm-project/pull/142483 >From fa8b80f9bfe2b7faf765ed4cf60fb8cec30e1d48 Mon Sep 17 00:00:00 2001 From: Erick Velez Date: Mon, 2 Jun 2025 12:53:36 -0700 Subject: [PATCH 1/3] [clang-doc] add a JSON generator --- clang-tools-extra/clang-

[clang] [llvm] [NFC][HLSL][DXIL] Move D3D12.h enums and flags to DXILABI (PR #143041)

2025-06-05 Thread Finn Plummer via cfe-commits
https://github.com/inbelic created https://github.com/llvm/llvm-project/pull/143041 The `DXILABI.h` is intended to contain definitions of constants and enums that are required to remain stable for the sake of interpreting or constructing DXIL binaries. The enums and flags corresponding to tho

[clang] [llvm] [NFC][HLSL][DXIL] Move D3D12.h enums and flags to DXILABI (PR #143041)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang Author: Finn Plummer (inbelic) Changes The `DXILABI.h` is intended to contain definitions of constants and enums that are required to remain stable for the sake of interpreting or constructing DXIL binaries. The enums and flags corresponding to

[clang] [llvm] [NFC][HLSL][DXIL] Move D3D12.h enums and flags to DXILABI (PR #143041)

2025-06-05 Thread Finn Plummer via cfe-commits
https://github.com/inbelic updated https://github.com/llvm/llvm-project/pull/143041 >From e9d782af7335af47b83db3bffcc6b91a6465ee6f Mon Sep 17 00:00:00 2001 From: Finn Plummer Date: Thu, 5 Jun 2025 18:40:36 + Subject: [PATCH 1/4] move defs to DXILABI --- .../llvm/Frontend/HLSL/HLSLRootSign

[clang] [llvm] [NFC][HLSL][DXIL] Move D3D12.h enums and flags to DXILABI (PR #143041)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-backend-directx Author: Finn Plummer (inbelic) Changes The `DXILABI.h` is intended to contain definitions of constants and enums that are required to remain stable for the sake of interpreting or constructing DXIL binaries. The enums and flags corresp

[clang] e2ae39d - [CIR] Add empty handlers for Using and UsingShadow decls (#143032)

2025-06-05 Thread via cfe-commits
Author: Andy Kaylor Date: 2025-06-05T16:05:01-07:00 New Revision: e2ae39d0dfb072642c9943eb1ed7fe2a100d9ad0 URL: https://github.com/llvm/llvm-project/commit/e2ae39d0dfb072642c9943eb1ed7fe2a100d9ad0 DIFF: https://github.com/llvm/llvm-project/commit/e2ae39d0dfb072642c9943eb1ed7fe2a100d9ad0.diff L

[clang-tools-extra] [clang-tidy] Add performance-bool-bitwise-operation check (PR #142324)

2025-06-05 Thread via cfe-commits
EugeneZelenko wrote: Please run Clang-Format over code. https://github.com/llvm/llvm-project/pull/142324 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Check constexpr int->enum conversions consistently. (PR #143034)

2025-06-05 Thread Eli Friedman via cfe-commits
https://github.com/efriedma-quic updated https://github.com/llvm/llvm-project/pull/143034 >From 818f2cfd1558a4ee22bd1c3b8ce339eb82a06536 Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Wed, 4 Jun 2025 19:40:37 -0700 Subject: [PATCH 1/2] [clang] Check constexpr int->enum conversions consisten

[clang] [clang][dep-scan] Resolve lexer crash from a permutation of invalid tokens (PR #142452)

2025-06-05 Thread Cyndy Ishida via cfe-commits
https://github.com/cyndyishida edited https://github.com/llvm/llvm-project/pull/142452 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][dep-scan] Resolve lexer crash from a permutation of invalid tokens (PR #142452)

2025-06-05 Thread Cyndy Ishida via cfe-commits
https://github.com/cyndyishida updated https://github.com/llvm/llvm-project/pull/142452 >From 6b403ac7fab68feef8f1a72d8e4ab67ee2ef3c57 Mon Sep 17 00:00:00 2001 From: Cyndy Ishida Date: Thu, 5 Jun 2025 17:51:53 -0700 Subject: [PATCH] [clang][dep-scan] Resolve lexer crash from a permutation of i

[clang] [clang][dep-scan] Resolve lexer crash from a permutation of invalid tokens (PR #142452)

2025-06-05 Thread Cyndy Ishida via cfe-commits
@@ -503,6 +503,10 @@ bool Scanner::lexModuleDirectiveBody(DirectiveKind Kind, const char *&First, diag::err_dep_source_scanner_missing_semi_after_at_import); if (Tok.is(tok::semi)) break; +if (Tok.is(tok::hash) || Tok.is(tok::at)) + return reportEr

[clang] [StaticAnalyzer] Fix tryExpandAsInteger's failures on PCH macros (PR #142722)

2025-06-05 Thread Ziqing Luo via cfe-commits
ziqingluo-90 wrote: Thanks for merging it for me. Buildbots failures seems irrelevant: ``` TEST 'lldb-api :: tools/lldb-dap/launch/TestDAP_launch.py' FAILED or FAILED: libc/src/math/amdgpu/CMakeFiles/libc.src.math.amdgpu.acosh.dir/acosh.cpp.o ``` https://github.com/llvm/llvm-project/pull/14272

[clang] [clang][CFG] Fix assertion failure in checkIncorrectLogicOperator (PR #142897)

2025-06-05 Thread Ziqing Luo via cfe-commits
@@ -1261,6 +1261,28 @@ class CFGBuilder { L2Result.Val.getKind() == APValue::Float) { llvm::APFloat L1 = L1Result.Val.getFloat(); llvm::APFloat L2 = L2Result.Val.getFloat(); + // Note that L1 and L2 do not necessarily have the same type. For example +

[clang] Reapply "[clang] Introduce [[clang::lifetime_capture_by(X)]] (PR #115823)

2025-06-05 Thread Aaron Puchert via cfe-commits
@@ -3918,6 +3918,75 @@ have their lifetimes extended. }]; } +def LifetimeCaptureByDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +Similar to `lifetimebound`_, the ``lifetime_capture_by(X)`` attribute on a function +parameter or implicit obj

[clang] Introduce intra-procedural lifetime analysis in Clang (PR #142313)

2025-06-05 Thread Utkarsh Saxena via cfe-commits
https://github.com/usx95 updated https://github.com/llvm/llvm-project/pull/142313 >From 0cd187b01e61b200d92ca0b640789c1586075142 Mon Sep 17 00:00:00 2001 From: Utkarsh Saxena Date: Mon, 2 Jun 2025 17:53:14 + Subject: [PATCH] Introduce Intra-procedural lifetime analysis in Clang --- .../cl

[clang] Thread Safety Analysis: Warn when using negative reentrant capability (PR #141599)

2025-06-05 Thread Aaron Ballman via cfe-commits
@@ -4222,6 +4222,11 @@ def warn_fun_requires_lock_precise : InGroup, DefaultIgnore; def note_found_mutex_near_match : Note<"found near match '%0'">; +// Pedantic thread safety warnings enabled by default +def warn_thread_reentrant_with_negative_capability : Warning< + "%0 i

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread Jacek Caban via cfe-commits
https://github.com/cjacek created https://github.com/llvm/llvm-project/pull/142969 None >From 108b56e9d0fbd522d3ee458405dab43a01b5ebd5 Mon Sep 17 00:00:00 2001 From: Jacek Caban Date: Wed, 4 Jun 2025 13:13:06 +0200 Subject: [PATCH] [CodeGen][clang] Use module metadata to mark hotpatchable mod

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang-codegen Author: Jacek Caban (cjacek) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/142969.diff 6 Files Affected: - (modified) clang/lib/CodeGen/BackendUtil.cpp (-1) - (modified) clang/lib/CodeGen/CodeGenModule.cpp (+4) - (

[clang] Thread Safety Analysis: Warn when using negative reentrant capability (PR #141599)

2025-06-05 Thread Aaron Ballman via cfe-commits
https://github.com/AaronBallman edited https://github.com/llvm/llvm-project/pull/141599 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Thread Safety Analysis: Warn when using negative reentrant capability (PR #141599)

2025-06-05 Thread Aaron Ballman via cfe-commits
@@ -7223,4 +7225,10 @@ class TestNegativeWithReentrantMutex { } }; +typedef int __attribute__((capability("role"), reentrant_capability)) ThreadRole; +ThreadRole FlightControl1, FlightControl2; +void dispatch_log(const char *msg) __attribute__((requires_capability(!FlightC

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread Jacek Caban via cfe-commits
cjacek wrote: The main motivation is to enable writing llc-based tests for the emitted CodeView data https://github.com/llvm/llvm-project/pull/142969 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listin

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang Author: Jacek Caban (cjacek) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/142969.diff 6 Files Affected: - (modified) clang/lib/CodeGen/BackendUtil.cpp (-1) - (modified) clang/lib/CodeGen/CodeGenModule.cpp (+4) - (modified

[clang] [CIR] Upstream splat op for VectorType (PR #139827)

2025-06-05 Thread Henrich Lauko via cfe-commits
@@ -1883,6 +1884,60 @@ mlir::LogicalResult CIRToLLVMVecCmpOpLowering::matchAndRewrite( return mlir::success(); } +mlir::LogicalResult CIRToLLVMVecSplatOpLowering::matchAndRewrite( +cir::VecSplatOp op, OpAdaptor adaptor, +mlir::ConversionPatternRewriter &rewriter) co

[clang] [CIR] Upstream splat op for VectorType (PR #139827)

2025-06-05 Thread Henrich Lauko via cfe-commits
@@ -1883,6 +1884,60 @@ mlir::LogicalResult CIRToLLVMVecCmpOpLowering::matchAndRewrite( return mlir::success(); } +mlir::LogicalResult CIRToLLVMVecSplatOpLowering::matchAndRewrite( +cir::VecSplatOp op, OpAdaptor adaptor, +mlir::ConversionPatternRewriter &rewriter) co

[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info when hotpatch option is enabled (PR #142970)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang Author: Jacek Caban (cjacek) Changes MSVC always emits minimal CodeView metadata containing compiler information, even when debug info is otherwise disabled. While this data is typically not meaningful on its own, the linker may use it to detect

[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info when hotpatch option is enabled (PR #142970)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang-codegen Author: Jacek Caban (cjacek) Changes MSVC always emits minimal CodeView metadata containing compiler information, even when debug info is otherwise disabled. While this data is typically not meaningful on its own, the linker may use it t

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Henrich Lauko via cfe-commits
https://github.com/xlauko approved this pull request. lgtm https://github.com/llvm/llvm-project/pull/142946 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info when hotpatch option is enabled (PR #142970)

2025-06-05 Thread Alexandre Ganea via cfe-commits
aganea wrote: MSVC emits this debug section at all times (S_OBJNAME and S_COMPILE3). Can't we do the same without checking for the `getModuleFlag("ms-hotpatch")` flag? https://github.com/llvm/llvm-project/pull/142970 ___ cfe-commits mailing list cfe-c

[clang] [analyzer][NFCI] Remove pointless program point tagging (PR #142980)

2025-06-05 Thread Donát Nagy via cfe-commits
https://github.com/NagyDonat created https://github.com/llvm/llvm-project/pull/142980 Previously some checkers attached explicitly created program point tags to some of the exploded graph nodes that they created. In most of the checkers this ad-hoc tagging only affected the debug dump of the e

[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info when hotpatch option is enabled (PR #142970)

2025-06-05 Thread Alexandre Ganea via cfe-commits
aganea wrote: The other a bit related point to this, is perhaps we should re-evaluate enabling `/HOTPATCH` at all times on x64 targets, like MSVC. https://github.com/llvm/llvm-project/pull/142970 ___ cfe-commits mailing list cfe-commits@lists.llvm.or

[clang] [clang] Fixed Constant Evaluation don't Call Destructor (PR #140278)

2025-06-05 Thread via cfe-commits
Mr-Anyone wrote: @Sirraide I don't have merge access. Could you please merge? Thanks. https://github.com/llvm/llvm-project/pull/140278 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR] Upstream ShuffleOp for VectorType (PR #142288)

2025-06-05 Thread Henrich Lauko via cfe-commits
https://github.com/xlauko approved this pull request. lgtm https://github.com/llvm/llvm-project/pull/142288 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Fix error that reference to PointerType is ambiguous in clang/lib/Analysis/UnsafeBufferUsage.cpp (PR #142966)

2025-06-05 Thread via cfe-commits
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 HEAD~1 HEAD --extensions cpp -- clang/lib/Analysis/UnsafeBufferUsage.cpp ``

[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info when hotpatch option is enabled (PR #142970)

2025-06-05 Thread Jacek Caban via cfe-commits
cjacek wrote: I think we could emit this unconditionally, but I wasn’t entirely sure, so I went with a less invasive change for now. I'll prepare a new version. In this version, Clang emits a full debug IR, but if we're going to do this by default, it probably makes more sense to emit just a m

[clang] [llvm] [AArch64] Add support for -mlong-calls code generation (PR #142982)

2025-06-05 Thread dong jianqiang via cfe-commits
https://github.com/dongjianqiang2 created https://github.com/llvm/llvm-project/pull/142982 This patch implements backend support for -mlong-calls on AArch64 targets. When enabled, calls to external functions are lowered to an indirect call via an address computed using `adrp` and `add` rather

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread Alexandre Ganea via cfe-commits
https://github.com/aganea commented: This PR will all depend on the course taken on https://github.com/llvm/llvm-project/pull/142970 https://github.com/llvm/llvm-project/pull/142969 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists

[clang] [llvm] Add -funique-source-file-identifier flag. (PR #142901)

2025-06-05 Thread Teresa Johnson via cfe-commits
https://github.com/teresajohnson approved this pull request. https://github.com/llvm/llvm-project/pull/142901 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread Alexandre Ganea via cfe-commits
@@ -0,0 +1,57 @@ +; RUN: llc -filetype=obj -o - %s | llvm-readobj --codeview - | FileCheck %s + +; ModuleID = 'a.c' +source_filename = "a.c" +target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-win

[clang] [llvm] [CodeGen][clang] Use module metadata to mark hotpatchable modules (PR #142969)

2025-06-05 Thread Alexandre Ganea via cfe-commits
https://github.com/aganea edited https://github.com/llvm/llvm-project/pull/142969 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] 1be7c6f - [Clang] Fix constant eval of assignment operators with an explicit object parameter (#142964)

2025-06-05 Thread via cfe-commits
Author: Corentin Jabot Date: 2025-06-05T19:30:25+02:00 New Revision: 1be7c6fb4018aac76fc3dbdf997bacc727073f08 URL: https://github.com/llvm/llvm-project/commit/1be7c6fb4018aac76fc3dbdf997bacc727073f08 DIFF: https://github.com/llvm/llvm-project/commit/1be7c6fb4018aac76fc3dbdf997bacc727073f08.diff

[clang] [Clang] Fix constant eval of assignment operators with an explicit object parameter (PR #142964)

2025-06-05 Thread Corentin Jabot via cfe-commits
https://github.com/cor3ntin closed https://github.com/llvm/llvm-project/pull/142964 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Fix an error introduced in #138518 (PR #142988)

2025-06-05 Thread Corentin Jabot via cfe-commits
https://github.com/cor3ntin approved this pull request. LGTM, thanks! https://github.com/llvm/llvm-project/pull/142988 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] Fix name lookup of conversion operators (PR #142945)

2025-06-05 Thread Younan Zhang via cfe-commits
https://github.com/zyn0217 updated https://github.com/llvm/llvm-project/pull/142945 >From cdd6868879abf4b6c991c7f2b3e9cf9673b0570a Mon Sep 17 00:00:00 2001 From: Younan Zhang Date: Thu, 5 Jun 2025 18:52:01 +0800 Subject: [PATCH 1/2] [Clang] Fix name lookup of conversion operators (TODO: Add ex

[clang] f7a3a5c - [clang] Add regression tests for narrowing with is_constant_evaluated. (#142885)

2025-06-05 Thread via cfe-commits
Author: Eli Friedman Date: 2025-06-05T09:45:03-07:00 New Revision: f7a3a5c5dc000baa448f1bc6df65601ad91782dd URL: https://github.com/llvm/llvm-project/commit/f7a3a5c5dc000baa448f1bc6df65601ad91782dd DIFF: https://github.com/llvm/llvm-project/commit/f7a3a5c5dc000baa448f1bc6df65601ad91782dd.diff

[clang] [Frontend][PCH]-Add support for ignoring PCH options (-ignore-pch). (PR #142409)

2025-06-05 Thread Matheus Izvekov via cfe-commits
https://github.com/mizvekov approved this pull request. Thanks, LGTM on the implementation. I have no objections to the flag itself either. This is missing a Release note, please add it before merging. CC @ChuanqiXu9 Please wait at least a couple of days before merging for other comments and

[clang] [clang] Add regression tests for narrowing with is_constant_evaluated. (PR #142885)

2025-06-05 Thread Eli Friedman via cfe-commits
https://github.com/efriedma-quic closed https://github.com/llvm/llvm-project/pull/142885 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][python][test] Move python binding tests to lit framework (PR #142948)

2025-06-05 Thread David Blaikie via cfe-commits
@@ -0,0 +1,22 @@ +def is_libclang_loadable(): +try: +sys.path.append(os.path.join(config.clang_src_dir, "bindings/python")) +from clang.cindex import Config +conf = Config() +Config.set_library_path(config.clang_lib_dir) +conf.lib +

[clang] [llvm] [HLSL][RootSignature] Metadata generation of StaticSampler (PR #142642)

2025-06-05 Thread Deric C. via cfe-commits
https://github.com/Icohedron approved this pull request. https://github.com/llvm/llvm-project/pull/142642 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libclc] 6306f0f - [libclc] Support LLVM_ENABLE_RUNTIMES when building (#141574)

2025-06-05 Thread via cfe-commits
Author: Fraser Cormack Date: 2025-06-05T17:56:21+01:00 New Revision: 6306f0fa21739d426b5ce394b356a482a4f43e98 URL: https://github.com/llvm/llvm-project/commit/6306f0fa21739d426b5ce394b356a482a4f43e98 DIFF: https://github.com/llvm/llvm-project/commit/6306f0fa21739d426b5ce394b356a482a4f43e98.diff

[libclc] [llvm] [libclc] Support LLVM_ENABLE_RUNTIMES when building (PR #141574)

2025-06-05 Thread Fraser Cormack via cfe-commits
https://github.com/frasercrmck closed https://github.com/llvm/llvm-project/pull/141574 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Frontend][PCH]-Add support for ignoring PCH options (-ignore-pch). (PR #142409)

2025-06-05 Thread via cfe-commits
MaggieYingYi wrote: Thanks @mizvekov. I am away until next Monday. I will add a release note next Monday. Many thanks again https://github.com/llvm/llvm-project/pull/142409 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Cameron McInally via cfe-commits
@@ -3167,3 +3167,30 @@ void tools::handleInterchangeLoopsArgs(const ArgList &Args, options::OPT_fno_loop_interchange, EnableInterchange)) CmdArgs.push_back("-floop-interchange"); } + +void tools::ParseMPreferVectorWidthOption(clang::DiagnosticsEngine &Di

[clang] [C23][N3006] Documented behavior of underspecified object declarations (PR #140911)

2025-06-05 Thread Guillot Tony via cfe-commits
https://github.com/to268 updated https://github.com/llvm/llvm-project/pull/140911 >From 11832e8337e6785f887a8fafad7af558ff701f71 Mon Sep 17 00:00:00 2001 From: Guillot Tony Date: Wed, 21 May 2025 16:58:31 +0200 Subject: [PATCH 1/4] Documented N3006 feature --- clang/docs/LanguageExtensions.rs

[clang] [Clang] Implement CWG2496 (PR #142975)

2025-06-05 Thread Corentin Jabot via cfe-commits
https://github.com/cor3ntin updated https://github.com/llvm/llvm-project/pull/142975 >From d4294fbb02932ec8b1870ac2960856bbbf299eb5 Mon Sep 17 00:00:00 2001 From: Corentin Jabot Date: Thu, 5 Jun 2025 16:15:33 +0200 Subject: [PATCH 1/2] [Clang] Implement CWG2496 https://cplusplus.github.io/CWG/

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Cameron McInally via cfe-commits
https://github.com/mcinally updated https://github.com/llvm/llvm-project/pull/142800 >From 918b853de8c43dacebecb42cafa6d3b8fec15b47 Mon Sep 17 00:00:00 2001 From: Cameron McInally Date: Tue, 3 Jun 2025 11:12:42 -0700 Subject: [PATCH 1/3] [Driver] Move CommonArgs to a location visible by the Fr

[clang] [Clang] Implement CWG2496 (PR #142975)

2025-06-05 Thread Corentin Jabot via cfe-commits
https://github.com/cor3ntin updated https://github.com/llvm/llvm-project/pull/142975 >From d4294fbb02932ec8b1870ac2960856bbbf299eb5 Mon Sep 17 00:00:00 2001 From: Corentin Jabot Date: Thu, 5 Jun 2025 16:15:33 +0200 Subject: [PATCH 1/3] [Clang] Implement CWG2496 https://cplusplus.github.io/CWG/

[clang] d1b0b4b - Add -funique-source-file-identifier option.

2025-06-05 Thread via cfe-commits
Author: Peter Collingbourne Date: 2025-06-05T10:52:01-07:00 New Revision: d1b0b4bb4405c144e23be3d5c0459b03f95bd5ac URL: https://github.com/llvm/llvm-project/commit/d1b0b4bb4405c144e23be3d5c0459b03f95bd5ac DIFF: https://github.com/llvm/llvm-project/commit/d1b0b4bb4405c144e23be3d5c0459b03f95bd5ac

[clang] [llvm] Add -funique-source-file-identifier option. (PR #142901)

2025-06-05 Thread Peter Collingbourne via cfe-commits
https://github.com/pcc updated https://github.com/llvm/llvm-project/pull/142901 >From 74acb06bb339909bc2950cecb95eb61df49c0379 Mon Sep 17 00:00:00 2001 From: Peter Collingbourne Date: Wed, 4 Jun 2025 22:37:09 -0700 Subject: [PATCH 1/3] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20in?= =?U

[clang] [llvm] Add -funique-source-file-identifier option. (PR #142901)

2025-06-05 Thread Peter Collingbourne via cfe-commits
https://github.com/pcc edited https://github.com/llvm/llvm-project/pull/142901 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] Add -funique-source-file-identifier option. (PR #142901)

2025-06-05 Thread Peter Collingbourne via cfe-commits
@@ -4204,13 +4204,15 @@ def ftrigraphs : Flag<["-"], "ftrigraphs">, Group, def fno_trigraphs : Flag<["-"], "fno-trigraphs">, Group, HelpText<"Do not process trigraph sequences">, Visibility<[ClangOption, CC1Option]>; -defm unique_source_file_names: BoolOption<"f", "unique-

[clang] [llvm] Add -funique-source-file-identifier option. (PR #142901)

2025-06-05 Thread Peter Collingbourne via cfe-commits
https://github.com/pcc closed https://github.com/llvm/llvm-project/pull/142901 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang-tools-extra] [clang-doc] add a JSON generator (PR #142483)

2025-06-05 Thread Erick Velez via cfe-commits
evelez7 wrote: > This sounds promising. I'm fine w/ adding a field to track this. BTW, what > does clang do? I'm wondering if we should track more than 1-bit of info here. As far as I can tell, inside the AST Clang makes use of the `isa<>` mechanisms (which we could also leverage) or pointer u

[clang] [clang] Remove separate evaluation step for static class member init. (PR #142713)

2025-06-05 Thread Shafik Yaghmour via cfe-commits
https://github.com/shafik commented: So just to confirm my reading, this is benefiting from `CheckCompleteVariableDeclaration` doing: ```cpp // Evaluate the initializer to see if it's a constant initializer. HasConstInit = var->checkForConstantInitialization(Notes); ``` or is there more?

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Andy Kaylor via cfe-commits
@@ -1638,6 +1638,41 @@ LogicalResult cir::VecTernaryOp::verify() { return success(); } +OpFoldResult cir::VecTernaryOp::fold(FoldAdaptor adaptor) { + mlir::Attribute cond = adaptor.getCond(); + mlir::Attribute lhs = adaptor.getLhs(); + mlir::Attribute rhs = adaptor.getRhs

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Andy Kaylor via cfe-commits
https://github.com/andykaylor approved this pull request. This looks good. I just have a few minor suggestions. https://github.com/llvm/llvm-project/pull/142946 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mail

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Andy Kaylor via cfe-commits
https://github.com/andykaylor edited https://github.com/llvm/llvm-project/pull/142946 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] Add support for Windows Secure Hot-Patching (PR #138972)

2025-06-05 Thread via cfe-commits
https://github.com/sivadeilra updated https://github.com/llvm/llvm-project/pull/138972 >From b12e2fbcb33b685db216a8ff063409c8595ee723 Mon Sep 17 00:00:00 2001 From: Arlie Davis Date: Thu, 3 Apr 2025 16:10:50 -0700 Subject: [PATCH] Windows hotpatching support --- clang/include/clang/Basic/Code

[clang] Thread Safety Analysis: Warn when using negative reentrant capability (PR #141599)

2025-06-05 Thread Aaron Puchert via cfe-commits
@@ -286,51 +291,76 @@ static bool checkRecordTypeForScopedCapability(Sema &S, QualType Ty) { return checkRecordDeclForAttr(RT->getDecl()); } -static bool checkTypedefTypeForCapability(QualType Ty) { +static std::optional checkTypedefTypeForCapability(QualType Ty) { const

[clang] Thread Safety Analysis: Warn when using negative reentrant capability (PR #141599)

2025-06-05 Thread Aaron Puchert via cfe-commits
https://github.com/aaronpuchert edited https://github.com/llvm/llvm-project/pull/141599 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Amr Hesham via cfe-commits
https://github.com/AmrDeveloper edited https://github.com/llvm/llvm-project/pull/142946 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [flang] [Driver] Move CommonArgs to a location visible by the Frontend Drivers (PR #142800)

2025-06-05 Thread Cameron McInally via cfe-commits
https://github.com/mcinally updated https://github.com/llvm/llvm-project/pull/142800 >From 918b853de8c43dacebecb42cafa6d3b8fec15b47 Mon Sep 17 00:00:00 2001 From: Cameron McInally Date: Tue, 3 Jun 2025 11:12:42 -0700 Subject: [PATCH 1/4] [Driver] Move CommonArgs to a location visible by the Fr

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Amr Hesham via cfe-commits
https://github.com/AmrDeveloper edited https://github.com/llvm/llvm-project/pull/142946 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Amr Hesham via cfe-commits
https://github.com/AmrDeveloper updated https://github.com/llvm/llvm-project/pull/142946 >From ac8277b48d0affa78f5e5e943e0179c27dd033ec Mon Sep 17 00:00:00 2001 From: AmrDeveloper Date: Thu, 5 Jun 2025 13:08:57 +0200 Subject: [PATCH 1/2] [CIR] Implement folder for VecTernaryOp --- clang/inclu

[clang] [clang] Check constexpr int->enum conversions consistently. (PR #143034)

2025-06-05 Thread Eli Friedman via cfe-commits
https://github.com/efriedma-quic created https://github.com/llvm/llvm-project/pull/143034 In 8de51375f12d91675a18d17f262276e65f43fbe0 and related patches, we added some code to avoid triggering -Wenum-constexpr-conversion in some cases. This isn't necessary anymore because -Wenum-constexpr-co

[clang] [clang] Check constexpr int->enum conversions consistently. (PR #143034)

2025-06-05 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang Author: Eli Friedman (efriedma-quic) Changes In 8de51375f12d91675a18d17f262276e65f43fbe0 and related patches, we added some code to avoid triggering -Wenum-constexpr-conversion in some cases. This isn't necessary anymore because -Wenum-constexpr

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Andy Kaylor via cfe-commits
@@ -138,10 +138,10 @@ void CIRCanonicalizePass::runOnOperation() { assert(!cir::MissingFeatures::complexRealOp()); assert(!cir::MissingFeatures::complexImagOp()); assert(!cir::MissingFeatures::callOp()); -// CastOp, UnaryOp, VecExtractOp and VecShuffleDynamicOp

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Andy Kaylor via cfe-commits
@@ -1638,6 +1638,41 @@ LogicalResult cir::VecTernaryOp::verify() { return success(); } +OpFoldResult cir::VecTernaryOp::fold(FoldAdaptor adaptor) { + mlir::Attribute cond = adaptor.getCond(); + mlir::Attribute lhs = adaptor.getLhs(); + mlir::Attribute rhs = adaptor.getRhs

[clang] [CIR] Add initial support for bitfields in structs (PR #142041)

2025-06-05 Thread via cfe-commits
https://github.com/Andres-Salamanca updated https://github.com/llvm/llvm-project/pull/142041 >From 8f154d2c1fd9c646966aa07c9a292d253f9e59cc Mon Sep 17 00:00:00 2001 From: Andres Salamanca Date: Thu, 29 May 2025 16:17:09 -0500 Subject: [PATCH 1/4] Add initial support for bitfields in structs and

[clang] [CIR] Add decl case for template specialization (PR #143029)

2025-06-05 Thread Andy Kaylor via cfe-commits
https://github.com/andykaylor updated https://github.com/llvm/llvm-project/pull/143029 >From be47b607dca53dce1904cdf1a6316f97454ede7a Mon Sep 17 00:00:00 2001 From: Andy Kaylor Date: Wed, 4 Jun 2025 15:55:51 -0700 Subject: [PATCH 1/2] [CIR] Add decl case for template specialization This change

[clang] [CIR] Implement folder for VecTernaryOp (PR #142946)

2025-06-05 Thread Amr Hesham via cfe-commits
@@ -138,10 +138,10 @@ void CIRCanonicalizePass::runOnOperation() { assert(!cir::MissingFeatures::complexRealOp()); assert(!cir::MissingFeatures::complexImagOp()); assert(!cir::MissingFeatures::callOp()); -// CastOp, UnaryOp, VecExtractOp and VecShuffleDynamicOp

[clang] [clang][dep-scan] Resolve lexer crash from a permutation of invalid tokens (PR #142452)

2025-06-05 Thread Argyrios Kyrtzidis via cfe-commits
@@ -503,6 +503,10 @@ bool Scanner::lexModuleDirectiveBody(DirectiveKind Kind, const char *&First, diag::err_dep_source_scanner_missing_semi_after_at_import); if (Tok.is(tok::semi)) break; +if (Tok.is(tok::hash) || Tok.is(tok::at)) + return reportEr

[clang] Control analysis-based diagnostics with #pragma (PR #136323)

2025-06-05 Thread Shafik Yaghmour via cfe-commits
@@ -16597,7 +16597,8 @@ ExprResult Sema::ActOnBlockStmtExpr(SourceLocation CaretLoc, BD->setCaptures(Context, Captures, BSI->CXXThisCaptureIndex != 0); // Pop the block scope now but keep it alive to the end of this function. - AnalysisBasedWarnings::Policy WP = Analysis

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