[clang] [llvm] [DirectX] Implement UseNativeLowPrecision shader flag analysis (PR #134288)

@@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -fnative-half-type -finclude-default-header -triple dxil-pc-shadermodel6.3-library -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefix=FLAG +// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.3-library

[clang] [llvm] [DirectX] Implement UseNativeLowPrecision shader flag analysis (PR #134288)

@@ -188,6 +188,13 @@ void ModuleShaderFlags::initialize(Module &M, DXILResourceTypeMap &DRTM, continue; } + // Set UseNativeLowPrecision using dx.nativelowprec module metadata + if (auto *NativeLowPrec = mdconst::extract_or_null( + M.getMo

[clang] [llvm] [DirectX] Implement UseNativeLowPrecision shader flag analysis (PR #134288)

https://github.com/farzonl edited https://github.com/llvm/llvm-project/pull/134288 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [Clang][OpenMP] Support for dispatch construct (Sema & Codegen) support (PR #131838)

@@ -4528,6 +4528,115 @@ void CodeGenFunction::EmitOMPMasterDirective(const OMPMasterDirective &S) { emitMaster(*this, S); } +static Expr *getInitialExprFromCapturedExpr(Expr *Cond) { SunilKuravinakop wrote: While generating the If-else statement in EmitIfE

[clang] [HLSL] Implement the dst HLSL Function (PR #133828)

@@ -190,6 +190,32 @@ const inline float dot2add(half2 A, half2 B, float C) { return __detail::dot2add_impl(A, B, C); } +//===--===// +// dst builtins +//===---

[clang] [clang] Add comment about misleading alloc_size argument names (PR #134899)

thejh wrote: @gburgessiv I do not have commit access, please land the change for me. https://github.com/llvm/llvm-project/pull/134899 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Add comment about misleading alloc_size argument names (PR #134899)

https://github.com/gburgessiv closed https://github.com/llvm/llvm-project/pull/134899 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Add comment about misleading alloc_size argument names (PR #134899)

gburgessiv wrote: Done, thanks again! https://github.com/llvm/llvm-project/pull/134899 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [LLVM][Clang][Cygwin] Fix building Clang for Cygwin (PR #134494)

https://github.com/mati865 updated https://github.com/llvm/llvm-project/pull/134494 From ee496adcd21933ce9c8f0304c27b8a070d2b83f0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mateusz=20Miku=C5=82a?= Date: Sat, 5 Apr 2025 13:18:35 +0200 Subject: [PATCH 1/4] [LLVM][Cygwin] Fix Signals compatibility w

[clang] 9f46305 - [Clang] add ext warning for missing return in 'main' for C89 mode (#134617)

Author: Oleksandr T. Date: 2025-04-08T23:21:53+03:00 New Revision: 9f463056e6dd5ff94d35f8cc1f4aa4ecc87fa61d URL: https://github.com/llvm/llvm-project/commit/9f463056e6dd5ff94d35f8cc1f4aa4ecc87fa61d DIFF: https://github.com/llvm/llvm-project/commit/9f463056e6dd5ff94d35f8cc1f4aa4ecc87fa61d.diff

[clang] [Clang] add ext warning for missing return in 'main' for C89 mode (PR #134617)

https://github.com/a-tarasyuk closed https://github.com/llvm/llvm-project/pull/134617 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][bytecode] Fix emitting dtors of zero-sized arrays (PR #134672)

@@ -6818,15 +6818,17 @@ bool Compiler::emitDestruction(const Descriptor *Desc, return true; } -for (ssize_t I = Desc->getNumElems() - 1; I >= 0; --I) { - if (!this->emitConstUint64(I, Loc)) -return false; - if (!this->emitArrayElemPtrUint64(L

[clang] [CIR] Handle NullStmt (PR #134889)

https://github.com/erichkeane approved this pull request. https://github.com/llvm/llvm-project/pull/134889 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR][NFC] Upstream LValueBaseInfo handling (PR #134928)

https://github.com/erichkeane commented: I don't have any concerns with this, but would like the rest of the group to review/approve this. https://github.com/llvm/llvm-project/pull/134928 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https

[clang] [HLSL] Implement the `lit` intrinsic (PR #134171)

https://github.com/kmpeng updated https://github.com/llvm/llvm-project/pull/134171 >From d87804880ceee63329761178e780bd301b3e50f6 Mon Sep 17 00:00:00 2001 From: kmpeng Date: Thu, 27 Mar 2025 14:39:27 -0700 Subject: [PATCH 01/13] finished lit implementation, added codegen and sema tests --- .

[clang] [HLSL] Implement the `lit` intrinsic (PR #134171)

@@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.6-library %s -fnative-half-type -emit-llvm-only -disable-llvm-passes -verify -verify-ignore-unexpected=note + +float4 test_double_inputs(double p0, double p1, double p2) { + retur

[clang] [HLSL] Implement the `lit` intrinsic (PR #134171)

https://github.com/kmpeng edited https://github.com/llvm/llvm-project/pull/134171 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [HLSL] Implement the dst HLSL Function (PR #133828)

@@ -0,0 +1,57 @@ +// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.2-library %s -fnative-half-type -emit-llvm -disable-llvm-passes -o - | FileCheck %s + + +// CHECK-LABEL: define {{.*}} <4 x float> @{{[A-Za-z1-9_]+}}dst_impl{{[A-Za-z1-9_]*}}( +//

[clang] [CIR] Upstream ArraySubscriptExpr for fixed size array (PR #134536)

https://github.com/AmrDeveloper updated https://github.com/llvm/llvm-project/pull/134536 >From 81e1cd76594d3eaeda67d5888e5e5daa63fb0e12 Mon Sep 17 00:00:00 2001 From: AmrDeveloper Date: Sun, 6 Apr 2025 14:31:35 +0200 Subject: [PATCH 1/6] [CIR] Upstream ArraySubscriptExpr for fixed size array -

[clang] [HLSL] Implement the dst HLSL Function (PR #133828)

https://github.com/farzonl approved this pull request. https://github.com/llvm/llvm-project/pull/133828 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR] Handle NullStmt (PR #134889)

https://github.com/andykaylor closed https://github.com/llvm/llvm-project/pull/134889 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CIR][NFC] Upstream LValueBaseInfo handling (PR #134928)

@@ -27,7 +27,8 @@ using namespace cir; /// Given an expression of pointer type, try to /// derive a more accurate bound on the alignment of the pointer. -Address CIRGenFunction::emitPointerWithAlignment(const Expr *expr) { +Address CIRGenFunction::emitPointerWithAlignment(cons

[clang] [llvm] [Clang][NVVM] Support `-f[no-]cuda-prec-sqrt` and propagate precision flag to `NVVMReflect` (PR #134244)

AlexMaclean wrote: It seems like we already have perhaps too many mechanisms to control how sqrt gets lowered. There is the `__nv_sqrtf` libdevice function which chooses between specific (1:1 to PTX) intrinsics based on NVVMReflect and then there is also `llvm.sqrt` and `nvvm.sqrt.f` which are

[clang] [CIR][NFC] Upstream LValueBaseInfo handling (PR #134928)

@@ -27,7 +27,8 @@ using namespace cir; /// Given an expression of pointer type, try to /// derive a more accurate bound on the alignment of the pointer. -Address CIRGenFunction::emitPointerWithAlignment(const Expr *expr) { +Address CIRGenFunction::emitPointerWithAlignment(cons

[clang] [BoundsSafety][Sema] Allow counted_by and counted_by_or_null on pointers where the pointee type is incomplete but potentially completable (PR #106321)

https://github.com/delcypher updated https://github.com/llvm/llvm-project/pull/106321 >From f5b291e55859265c227427d0d630f8f698320a84 Mon Sep 17 00:00:00 2001 From: Dan Liew Date: Thu, 15 Aug 2024 16:33:04 -0700 Subject: [PATCH] [BoundsSafety][Sema] Allow counted_by and counted_by_or_null on po

[clang] [BoundsSafety][Sema] Allow counted_by and counted_by_or_null on pointers where the pointee type is incomplete but potentially completable (PR #106321)

@@ -186,4 +218,188 @@ bool Sema::CheckCountedByAttrOnField(FieldDecl *FD, Expr *E, bool CountInBytes, return false; } +static void EmitIncompleteCountedByPointeeNotes(Sema &S, +const CountAttributedType *CATy, +

[clang] [CIR] Add if statement support (PR #134333)

@@ -135,6 +135,55 @@ mlir::Location CIRGenFunction::getLoc(mlir::Location lhs, mlir::Location rhs) { return mlir::FusedLoc::get(locs, metadata, &getMLIRContext()); } +bool CIRGenFunction::containsLabel(const Stmt *s, bool ignoreCaseStmts) { + // Null statement, not a label

[clang] [HLSL] Handle incomplete array types (PR #133508)

@@ -3249,166 +3249,204 @@ void SemaHLSL::processExplicitBindingsOnDecl(VarDecl *VD) { } } } - -static bool CastInitializer(Sema &S, ASTContext &Ctx, Expr *E, -llvm::SmallVectorImpl &List, -llvm::SmallVectorImpl &Des

[clang] cuda clang: Move nvptx-surface.cu test to CodeGenCUDA (PR #134758)

https://github.com/Artem-B approved this pull request. https://github.com/llvm/llvm-project/pull/134758 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang][DependencyScanning] Track dependencies from prebuilt modules to determine IsInStableDir (PR #132237)

@@ -237,6 +237,17 @@ class ASTReaderListener { return true; } + /// Overloaded member function of \c visitInputFile that should + /// be defined when the input file contains both the virtual and external + /// paths, for example when deserializing input files from AST

[clang] [CIR] Upstream support for address of and dereference (PR #134317)

https://github.com/andykaylor closed https://github.com/llvm/llvm-project/pull/134317 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RFC] Initial implementation of P2719 (PR #113510)

@@ -1098,12 +1098,39 @@ static TypeSourceInfo *getTypeSourceInfoForStdAlignValT(Sema &S, return S.Context.getTrivialTypeSourceInfo(StdAlignValDecl); } +// When searching for custom allocators on the PromiseType we want to +// warn that we will ignore type aware allocators.

[clang] cuda clang: Move nvptx-surface.cu test to CodeGenCUDA (PR #134758)

@@ -2,6 +2,170 @@ // RUN: %clang_cc1 -triple nvptx64-unknown-unknown -fcuda-is-device -O3 -o - %s -emit-llvm | FileCheck %s #include "Inputs/cuda.h" +struct char1 { AustinSchuh wrote: OK, newest patch should do what you suggested, thanks for the help! https

[clang] [Clang] [NFC] Tablegen component diags headers (PR #134777)

https://github.com/Sirraide closed https://github.com/llvm/llvm-project/pull/134777 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] ccf2284 - [CIR] Add if statement support (#134333)

Author: Andres-Salamanca Date: 2025-04-08T17:50:53-07:00 New Revision: ccf22848da9f050e00f23c5d4bc412ab19e81645 URL: https://github.com/llvm/llvm-project/commit/ccf22848da9f050e00f23c5d4bc412ab19e81645 DIFF: https://github.com/llvm/llvm-project/commit/ccf22848da9f050e00f23c5d4bc412ab19e81645.di

[clang] [CIR] Add if statement support (PR #134333)

https://github.com/andykaylor closed https://github.com/llvm/llvm-project/pull/134333 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-format]: Add `Custom` to `ShortFunctionStyle`; add new AllowShortFunctionsOnASingleLineOptions for granular setup (PR #134337)

@@ -871,13 +871,81 @@ struct FormatStyle { /// void f() { bar(); } /// \endcode SFS_All, +/// Configure merge behavior using AllowShortFunctionsOnASingleLineOptions +SFS_Custom, }; /// Dependent on the value, ``int f() { return 0; }`` can be put on

[clang] [clang-format]: Add `Custom` to `ShortFunctionStyle`; add new AllowShortFunctionsOnASingleLineOptions for granular setup (PR #134337)

@@ -1472,6 +1483,30 @@ static void expandPresetsSpacesInParens(FormatStyle &Expanded) { Expanded.SpacesInParensOptions = {}; } +static void expandPresetsShortFunctionsOnSingleLine(FormatStyle &Expanded) { + if (Expanded.AllowShortFunctionsOnASingleLine == FormatStyle::SFS_

[clang] [clang-format]: Add `Custom` to `ShortFunctionStyle`; add new AllowShortFunctionsOnASingleLineOptions for granular setup (PR #134337)

@@ -1893,6 +1938,8 @@ FormatStyle getChromiumStyle(FormatStyle::LanguageKind Language) { } else { ChromiumStyle.AllowAllParametersOfDeclarationOnNextLine = false; ChromiumStyle.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_Inline; +ChromiumStyle.AllowShortF

[clang] [clang-format]: Add `Custom` to `ShortFunctionStyle`; add new AllowShortFunctionsOnASingleLineOptions for granular setup (PR #134337)

@@ -1907,6 +1954,8 @@ FormatStyle getMozillaStyle() { FormatStyle MozillaStyle = getLLVMStyle(); MozillaStyle.AllowAllParametersOfDeclarationOnNextLine = false; MozillaStyle.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_Inline; + MozillaStyle.AllowShortFunctionsOnA

[clang] [clang-format]: Add `Custom` to `ShortFunctionStyle`; add new AllowShortFunctionsOnASingleLineOptions for granular setup (PR #134337)

@@ -1501,6 +1536,8 @@ FormatStyle getLLVMStyle(FormatStyle::LanguageKind Language) { LLVMStyle.AllowShortCompoundRequirementOnASingleLine = true; LLVMStyle.AllowShortEnumsOnASingleLine = true; LLVMStyle.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_All; + LLVMStyl

[libclc] [NFC][libclc] Merge atomic extension built-ins with identical name into a single file (PR #134489)

https://github.com/wenju-he edited https://github.com/llvm/llvm-project/pull/134489 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [flang] [driver] Generalize the code that adds the path of libflang_rt.runtime.a. (PR #134362)

@@ -7,35 +7,106 @@ !! LLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON, use !! resource_dir_with_per_target_subdir as inputs. -! Check powerpc64-ibm-aix 64-bit linking to static flang-rt +! Check powerpc64-ibm-aix 64-bit linking to static flang-rt by default ! RUN: %flang %s -### 2>&1

[clang] [flang] [driver] Generalize the code that adds the path of libflang_rt.runtime.a. (PR #134362)

@@ -850,6 +852,21 @@ void ToolChain::addFortranRuntimeLibraryPath(const llvm::opt::ArgList &Args, CmdArgs.push_back(Args.MakeArgString("-L" + DefaultLibPath)); } +void ToolChain::addFlangRTLibPath(const ArgList &Args, + llvm::opt::ArgStrin

[clang] [flang] [driver] Generalize the code that adds the path of libflang_rt.runtime.a. (PR #134362)

@@ -7,35 +7,106 @@ !! LLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON, use !! resource_dir_with_per_target_subdir as inputs. -! Check powerpc64-ibm-aix 64-bit linking to static flang-rt +! Check powerpc64-ibm-aix 64-bit linking to static flang-rt by default ! RUN: %flang %s -### 2>&1

[clang] [flang] [driver] Generalize the code that adds the path of libflang_rt.runtime.a. (PR #134362)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/134362 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [libcxx] [clang] fix diagnostic printing of expressions ignoring LangOpts (PR #134693)

https://github.com/mizvekov updated https://github.com/llvm/llvm-project/pull/134693 >From 302fc36812e5ddcbf856732d65ba7516e05ca1e3 Mon Sep 17 00:00:00 2001 From: Matheus Izvekov Date: Mon, 7 Apr 2025 13:08:52 -0300 Subject: [PATCH] [clang] fix diagnostic printing of expressions ignoring LangO

[clang] [SYCL] Basic code generation for SYCL kernel caller offload entry point functions. (PR #133030)

https://github.com/tahonermann commented: Thank you for the review @erichkeane! I believe I have addressed or responded to each of your comments. https://github.com/llvm/llvm-project/pull/133030 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [llvm] [Clang][NVVM] Support `-f[no-]cuda-prec-sqrt` and propagate precision flag to `NVVMReflect` (PR #134244)

Lai-YT wrote: Got it. I did come across `nvptx-prec-sqrtf32`, but since _NVVMReflect_ makes the decision earlier by selecting the intrinsic in _libdevice_, I figured I couldn't rely on it. I completely agree that unifying the behavior would be ideal moving forward. Thanks so much for the insig

[clang-tools-extra] [clang-tidy] Avoid diagnosing std::array initializations for modernize-use-designated-initializers (PR #134774)

RiverDave wrote: > We should fix `IgnoreSingleElementAggregates` instead. Just to be clear, I suppose we're looking to fix `std::array` + `IgnoreSingleElementAggregates = false` as It's the only problematic combination I could analyze. The fixit this check provides on aggregate types with a

[clang] [clang] consistently quote expressions in diagnostics (PR #134769)

@@ -143,8 +143,8 @@ def note_constexpr_null_subobject : Note< "access array element of|perform pointer arithmetic on|" "access real component of|" "access imaginary component of}0 null pointer">; -def note_constexpr_null_callee : Note< - "'%0' evaluates to a null functio

[clang] [clang] consistently quote expressions in diagnostics (PR #134769)

@@ -18,19 +18,19 @@ int D = 1; #pragma data_seg(".data") int a = 1; extern const Mutable mutable_custom_section; -const Mutable mutable_custom_section; // expected-warning {{`#pragma const_seg` for section ".my_const" will not apply to 'mutable_custom_section' due to the pres

[clang-tools-extra] [clang-tidy] Avoid diagnosing std::array initializations for modernize-use-designated-initializers (PR #134774)

https://github.com/RiverDave edited https://github.com/llvm/llvm-project/pull/134774 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Fileequality bugfix (PR #133253)

https://github.com/DeinAlptraum updated https://github.com/llvm/llvm-project/pull/133253 >From e8bf3b6f08f0e0030ea36fe8c42fcde166ad27e3 Mon Sep 17 00:00:00 2001 From: Mathias Stearn Date: Thu, 19 Dec 2024 16:22:04 +0100 Subject: [PATCH 01/10] [libclang/python] Add equality comparison operators

[clang] cuda clang: Move nvptx-surface.cu test to CodeGenCUDA (PR #134758)

https://github.com/AustinSchuh updated https://github.com/llvm/llvm-project/pull/134758 >From 1e6367407a4b23b2a85f088ba4b66a0c0afc8faa Mon Sep 17 00:00:00 2001 From: Austin Schuh Date: Mon, 7 Apr 2025 17:18:38 -0700 Subject: [PATCH 1/2] cuda clang: Move nvptx-surface.cu test to CodeGenCUDA Sig

[clang] [Clang][OpenCL][AMDGPU] Use `byref` for OpenCL kernel arguments (PR #134892)

llvmbot wrote: @llvm/pr-subscribers-clang-codegen Author: Shilei Tian (shiltian) Changes Due to a previous workaround allowing kernels to be called from other functions, Clang currently doesn't use the `byref` attribute for aggregate kernel arguments. The issue was recently resolved in htt

[clang] 8d90a54 - [clang] Add comment about misleading alloc_size argument names (#134899)

Author: Jann Date: 2025-04-08T14:18:24-06:00 New Revision: 8d90a541537fbed7d8c2a759b4ff46192a2c436e URL: https://github.com/llvm/llvm-project/commit/8d90a541537fbed7d8c2a759b4ff46192a2c436e DIFF: https://github.com/llvm/llvm-project/commit/8d90a541537fbed7d8c2a759b4ff46192a2c436e.diff LOG: [cl

[clang] [HLSL] Implement the `lit` intrinsic (PR #134171)

https://github.com/kmpeng edited https://github.com/llvm/llvm-project/pull/134171 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [RFC] Initial implementation of P2719 (PR #113510)

@@ -7353,6 +7354,69 @@ void Sema::CheckCompletedCXXClass(Scope *S, CXXRecordDecl *Record) { else if (Record->hasAttr()) checkCUDADeviceBuiltinTextureClassTemplate(*this, Record); } + + llvm::SmallVector TypeAwareNewDecls; + llvm::SmallVector TypeAwareDeleteDecls;

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