[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/92825 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

@@ -832,6 +832,15 @@ void ObjFile::initializeSections(bool ignoreComdats, this->sections[i] = createInputSection(i, sec, check(obj.getSectionName(sec, shstrtab))); break; +case SHT_LLVM_LTO: + // When doing a relocatable link with FatLTO objects,

[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

@@ -832,6 +832,15 @@ void ObjFile::initializeSections(bool ignoreComdats, this->sections[i] = createInputSection(i, sec, check(obj.getSectionName(sec, shstrtab))); break; +case SHT_LLVM_LTO: + // When doing a relocatable link with FatLTO objects,

[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

MaskRay wrote: There is a bitcode wrapper (see discussions at https://reviews.llvm.org/D86847), but I agree that discarding `.llvm.lto` is better since concatenated `.llvm.lto` does not reflect the `ld.lld -r ` semantics. https://github.com/llvm/llvm-project/pull/92825

[llvm-branch-commits] [clang] [clang-tools-extra] [clang] NFCI: use TemplateArgumentLoc for type-param DefaultArgument (PR #92854)

https://github.com/mizvekov edited https://github.com/llvm/llvm-project/pull/92854 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [clang] [clang] Implement CWG2398 provisional TTP matching to class templates (PR #92855)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Matheus Izvekov (mizvekov) Changes This solves some ambuguity introduced in P0522 regarding how template template parameters are partially ordered, and should reduce the negative impact of enabling `-frelaxed-template-template-args` by

[llvm-branch-commits] [clang] [clang] Implement CWG2398 provisional TTP matching to class templates (PR #92855)

https://github.com/mizvekov created https://github.com/llvm/llvm-project/pull/92855 This solves some ambuguity introduced in P0522 regarding how template template parameters are partially ordered, and should reduce the negative impact of enabling `-frelaxed-template-template-args` by default.

[llvm-branch-commits] [clang] [clang-tools-extra] [clang] NFCI: use TemplateArgumentLoc for type-param DefaultArgument (PR #92854)

llvmbot wrote: @llvm/pr-subscribers-clang-modules @llvm/pr-subscribers-clang-tools-extra @llvm/pr-subscribers-clangd Author: Matheus Izvekov (mizvekov) Changes This is an enabler for a future patch. --- Patch is 33.99 KiB, truncated to 20.00 KiB below, full version:

[llvm-branch-commits] [clang] [clang-tools-extra] [clang] NFCI: use TemplateArgumentLoc for type-param DefaultArgument (PR #92854)

https://github.com/mizvekov created https://github.com/llvm/llvm-project/pull/92854 This is an enabler for a future patch. >From 29f6855012c917040a84b5f1bfc3f6652c82f668 Mon Sep 17 00:00:00 2001 From: Matheus Izvekov Date: Mon, 20 May 2024 16:30:46 -0300 Subject: [PATCH] [clang] NFCI: use

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer updated https://github.com/llvm/llvm-project/pull/86356 >From a64c5d63a4df7f59845291ca0d634466713b1ff8 Mon Sep 17 00:00:00 2001 From: Florian Mayer Date: Fri, 29 Mar 2024 16:53:52 -0700 Subject: [PATCH 1/6] update Created using spr 1.3.4 ---

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer updated https://github.com/llvm/llvm-project/pull/86356 >From a64c5d63a4df7f59845291ca0d634466713b1ff8 Mon Sep 17 00:00:00 2001 From: Florian Mayer Date: Fri, 29 Mar 2024 16:53:52 -0700 Subject: [PATCH 1/5] update Created using spr 1.3.4 ---

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer updated https://github.com/llvm/llvm-project/pull/86356 >From a64c5d63a4df7f59845291ca0d634466713b1ff8 Mon Sep 17 00:00:00 2001 From: Florian Mayer Date: Fri, 29 Mar 2024 16:53:52 -0700 Subject: [PATCH 1/5] update Created using spr 1.3.4 ---

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function aliases in updateELFSymbolTable (PR #92713)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/92713 >From a32bf63f61f6d382f09982d992f3cabc8dc55cfd Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sun, 19 May 2024 19:44:20 -0700 Subject: [PATCH 1/4] drop changes to bolt/test/AArch64/text-data.c Created using

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function aliases in updateELFSymbolTable (PR #92713)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/92713 >From a32bf63f61f6d382f09982d992f3cabc8dc55cfd Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sun, 19 May 2024 19:44:20 -0700 Subject: [PATCH 1/4] drop changes to bolt/test/AArch64/text-data.c Created using

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function aliases in updateELFSymbolTable (PR #92713)

https://github.com/maksfb approved this pull request. LGTM. Thanks. https://github.com/llvm/llvm-project/pull/92713 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function aliases in updateELFSymbolTable (PR #92713)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/92713 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer edited https://github.com/llvm/llvm-project/pull/86356 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -2497,7 +2497,8 @@ AArch64FrameLowering::getFrameIndexReference(const MachineFunction , int FI, return resolveFrameIndexReference( MF, FI, FrameReg, /*PreferFP=*/ - MF.getFunction().hasFnAttribute(Attribute::SanitizeHWAddress), +

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function aliases in updateELFSymbolTable (PR #92713)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/92713 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [BOLT] Ignore special symbols as function references in updateELFSymbolTable (PR #92713)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/92713 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/92713 >From a32bf63f61f6d382f09982d992f3cabc8dc55cfd Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sun, 19 May 2024 19:44:20 -0700 Subject: [PATCH 1/4] drop changes to bolt/test/AArch64/text-data.c Created using

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer deleted https://github.com/llvm/llvm-project/pull/86356 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -2497,7 +2497,8 @@ AArch64FrameLowering::getFrameIndexReference(const MachineFunction , int FI, return resolveFrameIndexReference( MF, FI, FrameReg, /*PreferFP=*/ - MF.getFunction().hasFnAttribute(Attribute::SanitizeHWAddress), +

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/fmayer updated https://github.com/llvm/llvm-project/pull/86356 >From a64c5d63a4df7f59845291ca0d634466713b1ff8 Mon Sep 17 00:00:00 2001 From: Florian Mayer Date: Fri, 29 Mar 2024 16:53:52 -0700 Subject: [PATCH 1/5] update Created using spr 1.3.4 ---

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -2497,7 +2497,8 @@ AArch64FrameLowering::getFrameIndexReference(const MachineFunction , int FI, return resolveFrameIndexReference( MF, FI, FrameReg, /*PreferFP=*/ - MF.getFunction().hasFnAttribute(Attribute::SanitizeHWAddress), +

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/92713 >From a32bf63f61f6d382f09982d992f3cabc8dc55cfd Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sun, 19 May 2024 19:44:20 -0700 Subject: [PATCH 1/3] drop changes to bolt/test/AArch64/text-data.c Created using

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/92713 >From a32bf63f61f6d382f09982d992f3cabc8dc55cfd Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Sun, 19 May 2024 19:44:20 -0700 Subject: [PATCH 1/3] drop changes to bolt/test/AArch64/text-data.c Created using

[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

llvmbot wrote: @llvm/pr-subscribers-lld-elf Author: Paul Kirth (ilovepi) Changes So long as ld -r links using bitcode always result in an ELF object, and not a merged bitcode object, the output form a relocatable link using FatLTO objects should not have a .llvm.lto section. Prior to

[llvm-branch-commits] [lld] Discard SHT_LLVM_LTO sections in relocatable links (PR #92825)

https://github.com/ilovepi created https://github.com/llvm/llvm-project/pull/92825 So long as ld -r links using bitcode always result in an ELF object, and not a merged bitcode object, the output form a relocatable link using FatLTO objects should not have a .llvm.lto section. Prior to this,

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/92713 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

@@ -4788,13 +4788,25 @@ void RewriteInstance::updateELFSymbolTable( if (!IsDynSym && shouldStrip(Symbol)) continue; +Expected SymbolName = Symbol.getName(StringSection); aaupov wrote: There are non-trivial conditions

[llvm-branch-commits] [llvm] [BOLT] Ignore hot markers as function references in updateELFSymbolTable (PR #92713)

@@ -4788,13 +4788,25 @@ void RewriteInstance::updateELFSymbolTable( if (!IsDynSym && shouldStrip(Symbol)) continue; +Expected SymbolName = Symbol.getName(StringSection); maksfb wrote: Can we move the code that checks for special symbols here

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -82,6 +84,26 @@ static cl::opt ClMaxLifetimes( cl::desc("How many lifetime ends to handle for a single alloca."), cl::Optional); +// Mode for selecting how to insert frame record info into the stack ring +// buffer. +enum RecordStackHistoryMode { + // Do not

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -2497,7 +2497,8 @@ AArch64FrameLowering::getFrameIndexReference(const MachineFunction , int FI, return resolveFrameIndexReference( MF, FI, FrameReg, /*PreferFP=*/ - MF.getFunction().hasFnAttribute(Attribute::SanitizeHWAddress), +

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -458,6 +482,38 @@ Instruction *AArch64StackTagging::insertBaseTaggedPointer( Instruction *Base = IRB.CreateCall(IRG_SP, {Constant::getNullValue(IRB.getInt64Ty())}); Base->setName("basetag"); + auto TargetTriple = Triple(M.getTargetTriple()); + // This is not a

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/eugenis edited https://github.com/llvm/llvm-project/pull/86356 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

https://github.com/eugenis commented: Needs tests. https://github.com/llvm/llvm-project/pull/86356 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [MTE] add stack frame history buffer (PR #86356)

@@ -82,6 +84,26 @@ static cl::opt ClMaxLifetimes( cl::desc("How many lifetime ends to handle for a single alloca."), cl::Optional); +// Mode for selecting how to insert frame record info into the stack ring +// buffer. +enum RecordStackHistoryMode { + // Do not

[llvm-branch-commits] [llvm] 6f236cd - Revert "[AMDGPU] Use LSH for lowering ctlz_zero_undef.i8/i16 (#88512)"

Author: Leon Clark Date: 2024-05-20T16:00:15+01:00 New Revision: 6f236cdc42601d96f06781e75d0112bdb8d4a4ce URL: https://github.com/llvm/llvm-project/commit/6f236cdc42601d96f06781e75d0112bdb8d4a4ce DIFF: https://github.com/llvm/llvm-project/commit/6f236cdc42601d96f06781e75d0112bdb8d4a4ce.diff

[llvm-branch-commits] [mlir] [MLIR][OpenMP] Add `OpenMP_Clause` tablegen definitions (PR #92521)

@@ -0,0 +1,1183 @@ +//=== OpenMPClauses.td - OpenMP dialect clause definitions -*- tablegen -*-===// +// +// 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:

[llvm-branch-commits] [flang] [Flang][OpenMP] Update flang with changes to the OpenMP dialect (PR #92524)

https://github.com/skatrak updated https://github.com/llvm/llvm-project/pull/92524 >From 3659909ba1e21e2a8364ee48c9c6c5b22ae4f8f5 Mon Sep 17 00:00:00 2001 From: Sergio Afonso Date: Fri, 17 May 2024 11:38:36 +0100 Subject: [PATCH] [Flang][OpenMP] Update flang with changes to the OpenMP dialect

[llvm-branch-commits] [mlir] [MLIR][OpenMP] Add `OpenMP_Clause` tablegen definitions (PR #92521)

https://github.com/skatrak updated https://github.com/llvm/llvm-project/pull/92521 >From 7466061b62bb48352696a3890898dcea56f7e509 Mon Sep 17 00:00:00 2001 From: Sergio Afonso Date: Fri, 17 May 2024 10:56:32 +0100 Subject: [PATCH] [MLIR][OpenMP] Add `OpenMP_Clause` tablegen definitions This

[llvm-branch-commits] [mlir] [MLIR][OpenMP] Add `OpenMP_Clause` tablegen definitions (PR #92521)

@@ -0,0 +1,1183 @@ +//=== OpenMPClauses.td - OpenMP dialect clause definitions -*- tablegen -*-===// +// +// 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: