[llvm-branch-commits] [libcxx] release/20.x: [libcxx] [test] Fix restoring LLVM_DIR and Clang_DIR (#132838) (PR #133153)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/133153 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [clang] [llvm] [X86] Backport new intrinsic and instruction changes in AVX10.2 (PR #133219)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Phoebe Wang (phoebewang) Changes Close: #133206 --- Patch is 1.24 MiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/133219.diff 63 Files Affected: - (modified) clang/include/clang/Basic/Builtin

[llvm-branch-commits] [llvm] 3593789 - Revert "[MC] Explicitly mark MCSymbol for MO_ExternalSymbol (#108880)"

Author: Eli Friedman Date: 2025-03-27T11:12:51-07:00 New Revision: 35937892be532c8bd5fda5b738141cab1b347f81 URL: https://github.com/llvm/llvm-project/commit/35937892be532c8bd5fda5b738141cab1b347f81 DIFF: https://github.com/llvm/llvm-project/commit/35937892be532c8bd5fda5b738141cab1b347f81.diff

[llvm-branch-commits] [llvm] [PowerPC] Add dense math half-precision floating-point outer-product accumulate to DMR instructions (PR #133272)

llvmbot wrote: @llvm/pr-subscribers-backend-powerpc Author: Maryam Moghadas (maryammo) Changes This patch adds the following Dense Math Facility 16-bit half-precision floating-point calculation instructions: dmxvf16gerx2, dmxvf16gerx2pp, dmxvf16gerx2pn, dmxvf16gerx2np, dmxvf16gerx2nn, pm

[llvm-branch-commits] [llvm] [PowerPC] Support conversion between f16 and f128 (#130158) (PR #133279)

llvmbot wrote: @llvm/pr-subscribers-backend-powerpc Author: Lei Huang (lei137) Changes Backport https://github.com/llvm/llvm-project/commit/ade22fc1d9616c95bd1aa4ea658a21ddb073b73c Requested by: @lei137 --- Patch is 59.34 KiB, truncated to 20.00 KiB below, full version: https://github

[llvm-branch-commits] [LoongArch][MC] Add relocation support for fld fst [x]vld [x]vst (PR #133225)

https://github.com/wangleiat updated https://github.com/llvm/llvm-project/pull/133225 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [mlir] [mlir][LLVM] Delete `LLVMFixedVectorType` (PR #133286)

llvmbot wrote: @llvm/pr-subscribers-mlir Author: Matthias Springer (matthias-springer) Changes Since #125690, the MLIR vector type supports `!llvm.ptr` as an element type. The only remaining element type for `LLVMFixedVectorType` is now `LLVMPPCFP128Type`. This commit turns `LLVMPPCFP12

[llvm-branch-commits] [mlir] [CI] Add rich build information for github workflows (PR #133197)

llvmbot wrote: @llvm/pr-subscribers-mlir Author: Aiden Grossman (boomanaiden154) Changes This patch adds rich test failure information to the Github output, using the same library that is used for the buildkite pipeline. Eventually I think we want to add more information like reproduction

[llvm-branch-commits] [llvm] llvm-reduce: Preserve uselistorder when writing thinlto bitcode (PR #133369)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Matt Arsenault (arsenm) Changes Fixes #63621 --- Full diff: https://github.com/llvm/llvm-project/pull/133369.diff 2 Files Affected: - (added) llvm/test/tools/llvm-reduce/thinlto-preserve-uselistorder.ll (+19) - (modified) llv

[llvm-branch-commits] [llvm] b320272 - Revert "[DAG] visitEXTRACT_SUBVECTOR - accumulate SimplifyDemandedVectorElts …"

Author: Walter Lee Date: 2025-03-27T18:25:16-04:00 New Revision: b320272e2bfaddc02a2118ae44cbc96c427af0af URL: https://github.com/llvm/llvm-project/commit/b320272e2bfaddc02a2118ae44cbc96c427af0af DIFF: https://github.com/llvm/llvm-project/commit/b320272e2bfaddc02a2118ae44cbc96c427af0af.diff LO

[llvm-branch-commits] [llvm] [AMDGPU][NFC] Mark GEPs in flat offset folding tests as inbounds (PR #131994)

llvmbot wrote: @llvm/pr-subscribers-backend-amdgpu Author: Fabian Ritter (ritter-x2a) Changes This is in preparation for a patch that will only fold offsets into flat instructions if their addition is inbounds. For SWDEV-516125. --- Patch is 410.40 KiB, truncated to 20.00 KiB below, ful

[llvm-branch-commits] [llvm] [ctxprof] Use the flattened contextual profile pre-thinlink (PR #134723)

llvmbot wrote: @llvm/pr-subscribers-llvm-analysis @llvm/pr-subscribers-pgo Author: Mircea Trofin (mtrofin) Changes Flatten the profile pre-thinlink so that ThinLTO has something to work with for the parts of the binary that aren't covered by contextual profiles. Post-thinlink, the flatte

[llvm-branch-commits] [clang] [llvm] release/20.x: [fatlto] Add coroutine passes when using FatLTO with ThinLTO (#134434) (PR #134711)

llvmbot wrote: @llvm/pr-subscribers-clang Author: None (llvmbot) Changes Backport 268c065eab06b81a0d7256ac62c0865b3781e236 Requested by: @nikic --- Full diff: https://github.com/llvm/llvm-project/pull/134711.diff 2 Files Affected: - (added) clang/test/CodeGenCoroutines/pr134409.cpp (+

[llvm-branch-commits] [clang] clang/AMDGPU: Stop looking for oclc_daz_opt_* control libraries (PR #134805)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Matt Arsenault (arsenm) Changes These have been empty since July 2023 --- Full diff: https://github.com/llvm/llvm-project/pull/134805.diff 4 Files Affected: - (modified) clang/lib/Driver/ToolChains/AMDGPU.cpp (+4-19) - (modified) clang

[llvm-branch-commits] [clang] release/20.x: [clang-format] Keep the space between `not` and a unary operator (#135035) (PR #135118)

llvmbot wrote: @mydeveloperday What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/135118 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailma

[llvm-branch-commits] [compiler-rt] 3e7df27 - Revert "Fix ambiguous reversed operator error in sanitizer_mac.h (#135068)"

Author: Jonas Devlieghere Date: 2025-04-09T21:08:00-07:00 New Revision: 3e7df27c1d3a9c1a430b2cf471517f8f059d59ed URL: https://github.com/llvm/llvm-project/commit/3e7df27c1d3a9c1a430b2cf471517f8f059d59ed DIFF: https://github.com/llvm/llvm-project/commit/3e7df27c1d3a9c1a430b2cf471517f8f059d59ed.d

[llvm-branch-commits] [clang] release/20.x: [clang-format] Keep the space between `not` and a unary operator (#135035) (PR #135118)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/135118 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [clang] 346c905 - Revert "[Clang][CodeGen][UBSan] Add more precise attributes to recoverable ub…"

Author: Yingwei Zheng Date: 2025-04-10T13:09:28+08:00 New Revision: 346c905e8ab7cb81c537eb5be1d57cc63a41daea URL: https://github.com/llvm/llvm-project/commit/346c905e8ab7cb81c537eb5be1d57cc63a41daea DIFF: https://github.com/llvm/llvm-project/commit/346c905e8ab7cb81c537eb5be1d57cc63a41daea.diff

[llvm-branch-commits] [clang] release/20.x: [clang-format] Keep the space between `not` and a unary operator (#135035) (PR #135118)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/135118 Backport f34483838937b1a01ee11ee22bdd6e13c81e9fff Requested by: @owenca >From 352ee2311f041ca08c1ff7bc4a68dd5094398951 Mon Sep 17 00:00:00 2001 From: Owen Pan Date: Wed, 9 Apr 2025 17:52:12 -0700 Subject: [PAT

[llvm-branch-commits] [llvm] [InstCombine] Improve inbounds preservation for ADD+GEP -> GEP+GEP (PR #135155)

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 -- llvm/lib/Transforms/InstCombine/InstructionCombining.

[llvm-branch-commits] [llvm] release/20.x: [X86][SSE] Don't emit SSE2 load instructions in SSE1-only mode (#134547) (PR #135191)

llvmbot wrote: @RKSimon What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/135191 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listi

[llvm-branch-commits] [llvm] release/20.x: [X86][SSE] Don't emit SSE2 load instructions in SSE1-only mode (#134547) (PR #135191)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/135191 Backport 08e080ee98832c2aec6f379b04f486bea18730cc Requested by: @RKSimon >From bcb6ae86466e917786310b3133a2df6a776923fa Mon Sep 17 00:00:00 2001 From: Stefan Schmidt Date: Wed, 9 Apr 2025 11:19:26 +0200 Subjec

[llvm-branch-commits] [llvm] release/20.x: [X86][SSE] Don't emit SSE2 load instructions in SSE1-only mode (#134547) (PR #135191)

github-actions[bot] wrote: ⚠️ We detected that you are using a GitHub private e-mail address to contribute to the repo. Please turn off [Keep my email addresses private](https://github.com/settings/emails) setting in your account. See [LLVM Discourse](https://discourse.llvm.org/t/hidden-email

[llvm-branch-commits] [llvm] 6c36439 - Revert "Remember LLVM_ENABLE_LIBCXX setting in installed configuration (#134990)"

Author: Michael Kruse Date: 2025-04-10T11:54:53+02:00 New Revision: 6c3643905210c717831a18d4af1ae921a1ad9f74 URL: https://github.com/llvm/llvm-project/commit/6c3643905210c717831a18d4af1ae921a1ad9f74 DIFF: https://github.com/llvm/llvm-project/commit/6c3643905210c717831a18d4af1ae921a1ad9f74.diff

[llvm-branch-commits] [llvm] Add initial support for SPE brstack format (PR #129231)

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 47a986de762147c4f27a20ff9b1d75f9f5a50bdc aec7a556fed56c72184963d21d6893e586d6a7e2 --e

[llvm-branch-commits] [llvm] [SSAUpdaterBulk] Add PHI simplification pass. (PR #135180)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Valery Pykhtin (vpykhtin) Changes This is a replacement PR for https://github.com/llvm/llvm-project/pull/132004, stacked version. --- Full diff: https://github.com/llvm/llvm-project/pull/135180.diff 3 Files Affected: - (modi

[llvm-branch-commits] [llvm] [AMDGPU] Improve StructurizeCFG pass performance by using SSAUpdaterBulk. (PR #135181)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Valery Pykhtin (vpykhtin) Changes This is a replacement PR for https://github.com/llvm/llvm-project/pull/130611, stacked version. --- Full diff: https://github.com/llvm/llvm-project/pull/135181.diff 1 Files Affected: - (modif

[llvm-branch-commits] [llvm] Attributor: Propagate align to atomicrmw instructions (PR #134837)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Matt Arsenault (arsenm) Changes Partially fixes #134480 --- Full diff: https://github.com/llvm/llvm-project/pull/134837.diff 2 Files Affected: - (modified) llvm/lib/Transforms/IPO/AttributorAttributes.cpp (+15-5) - (modified)

[llvm-branch-commits] [llvm] [PassBuilder][CodeGen] Add callback style pass buider (PR #116913)

paperchalice wrote: > I think I'm having a hard time reviewing these patches because I'm not > confident of the design. I've started writing up the current state of the new > pass manager for codegen and will send it out to LLVM discourse in hopes of > more eyes and discussion on the high-leve

[llvm-branch-commits] [libcxx] release/20.x: [libc++] Fix misplaced _LIBCPP_POP_MACROS (#134874) (PR #134895)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/134895 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [libcxx] release/20.x: [libc++] Fix misplaced _LIBCPP_POP_MACROS (#134874) (PR #134895)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/134895 Backport 4ab86edb560a2e1152e22700b0cb386759286c37 Requested by: @ldionne >From 464d5cacb933c3d6bbe1bdb5eaed8bb84ddb0879 Mon Sep 17 00:00:00 2001 From: Louis Dionne Date: Tue, 8 Apr 2025 13:44:03 -0400 Subject:

[llvm-branch-commits] [libcxx] release/20.x: [libc++] Fix misplaced _LIBCPP_POP_MACROS (#134874) (PR #134895)

llvmbot wrote: @mordante What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/134895 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/list

[llvm-branch-commits] [libcxx] release/20.x: [libc++] Fix misplaced _LIBCPP_POP_MACROS (#134874) (PR #134895)

llvmbot wrote: @llvm/pr-subscribers-libcxx Author: None (llvmbot) Changes Backport 4ab86edb560a2e1152e22700b0cb386759286c37 Requested by: @ldionne --- Full diff: https://github.com/llvm/llvm-project/pull/134895.diff 1 Files Affected: - (modified) libcxx/include/istream (+2-2) `

[llvm-branch-commits] [llvm] 9fa6161 - Revert "[CMake] Fix using precompiled headers with ccache (#131397)"

Author: Kajetan Puchalski Date: 2025-04-08T13:12:14+01:00 New Revision: 9fa616133e318c3217bd1806c4a60a00e1310778 URL: https://github.com/llvm/llvm-project/commit/9fa616133e318c3217bd1806c4a60a00e1310778 DIFF: https://github.com/llvm/llvm-project/commit/9fa616133e318c3217bd1806c4a60a00e1310778.d

[llvm-branch-commits] [mlir] [mlir][LLVM] Delete `getFixedVectorType` and `getScalableVectorType` (PR #135051)

llvmbot wrote: @llvm/pr-subscribers-mlir-llvm Author: Matthias Springer (matthias-springer) Changes The LLVM dialect no longer has its own vector types. It uses `mlir::VectorType` everywhere. Remove `LLVM::getFixedVectorType/getScalableVectorType` and use `VectorType::get` instead. This

[llvm-branch-commits] [llvm] SCEVExpander: Don't look at uses of constants (PR #134691)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Matt Arsenault (arsenm) Changes This could be more relaxed, and look for uses of globals in the same function but no tests apparently depend on that. --- Full diff: https://github.com/llvm/llvm-project/pull/134691.diff 1 Files

[llvm-branch-commits] [llvm] [GOFF] Add writing of section symbols (PR #133799)

@@ -2759,6 +2762,29 @@ MCSection *TargetLoweringObjectFileXCOFF::getSectionForLSDA( //===--===// TargetLoweringObjectFileGOFF::TargetLoweringObjectFileGOFF() = default; +void TargetLoweringObjectFileGOFF::ge

[llvm-branch-commits] [clang] 2ab2276 - [HLSL] Implement the `lit` intrinsic (#134171)

Author: Kaitlin Peng Date: 2025-04-09T12:12:26-07:00 New Revision: 2ab2276ee079478b7ba9dd42c62b796d3dab1759 URL: https://github.com/llvm/llvm-project/commit/2ab2276ee079478b7ba9dd42c62b796d3dab1759 DIFF: https://github.com/llvm/llvm-project/commit/2ab2276ee079478b7ba9dd42c62b796d3dab1759.diff

[llvm-branch-commits] [llvm] 989bc69 - llvm-reduce: Trim includes in ReduceInstructions (#135022)

Author: Matt Arsenault Date: 2025-04-09T21:14:42+02:00 New Revision: 989bc69ceb47e27f402d14166eb2e2ea53e00c84 URL: https://github.com/llvm/llvm-project/commit/989bc69ceb47e27f402d14166eb2e2ea53e00c84 DIFF: https://github.com/llvm/llvm-project/commit/989bc69ceb47e27f402d14166eb2e2ea53e00c84.diff

[llvm-branch-commits] [llvm] IROutliner: Do not look at use lists of constant phi inputs (PR #135019)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Matt Arsenault (arsenm) Changes Theoretically this does a worse job with globals but this is not covered by existing tests --- Full diff: https://github.com/llvm/llvm-project/pull/135019.diff 1 Files Affected: - (modified) llv

[llvm-branch-commits] [llvm] 76c510a - Revert "Reland "Symbolize line zero as if no source info is available (#12484…"

Author: Zequan Wu Date: 2025-04-09T21:02:29-04:00 New Revision: 76c510a2a1b7b7f708ea7b891ef5f7da5c703ca6 URL: https://github.com/llvm/llvm-project/commit/76c510a2a1b7b7f708ea7b891ef5f7da5c703ca6 DIFF: https://github.com/llvm/llvm-project/commit/76c510a2a1b7b7f708ea7b891ef5f7da5c703ca6.diff LOG

[llvm-branch-commits] [flang] e256292 - Revert "[flang][nfc] Support volatility in Fir ops (#134858)"

Author: David Spickett Date: 2025-04-09T15:41:07+01:00 New Revision: e256292805f7e8bc168a3f207c83c784f307bd55 URL: https://github.com/llvm/llvm-project/commit/e256292805f7e8bc168a3f207c83c784f307bd55 DIFF: https://github.com/llvm/llvm-project/commit/e256292805f7e8bc168a3f207c83c784f307bd55.diff

[llvm-branch-commits] [llvm] 69a55b8 - Revert "[llc] Add -M for InstPrinter options"

Author: Thurston Dang Date: 2025-04-09T12:07:54-07:00 New Revision: 69a55b8cab98a8f07a9d84e9704fe79ed9d2fbea URL: https://github.com/llvm/llvm-project/commit/69a55b8cab98a8f07a9d84e9704fe79ed9d2fbea DIFF: https://github.com/llvm/llvm-project/commit/69a55b8cab98a8f07a9d84e9704fe79ed9d2fbea.diff

[llvm-branch-commits] ELF: Remove lock from MTE global relocation handling code. (PR #135123)

llvmbot wrote: @llvm/pr-subscribers-lld-elf Author: Peter Collingbourne (pcc) Changes This lock is unnecessary because we can add the relocations to shards and let them be sorted later. --- Full diff: https://github.com/llvm/llvm-project/pull/135123.diff 1 Files Affected: - (modified)

[llvm-branch-commits] [llvm] 2b8e723 - Revert "[SelectionDAG] Introducing a new ISD::POISON SDNode to represent the …"

Author: Jakub Kuderski Date: 2025-04-09T13:51:26-04:00 New Revision: 2b8e7230c9fbe55527f6036d40df0c030a0f4ac6 URL: https://github.com/llvm/llvm-project/commit/2b8e7230c9fbe55527f6036d40df0c030a0f4ac6 DIFF: https://github.com/llvm/llvm-project/commit/2b8e7230c9fbe55527f6036d40df0c030a0f4ac6.diff

[llvm-branch-commits] ELF: Remove lock from MTE global relocation handling code. (PR #135123)

llvmbot wrote: @llvm/pr-subscribers-lld Author: Peter Collingbourne (pcc) Changes This lock is unnecessary because we can add the relocations to shards and let them be sorted later. --- Full diff: https://github.com/llvm/llvm-project/pull/135123.diff 1 Files Affected: - (modified) lld

[llvm-branch-commits] [clang] [clang] implement printing of canonical template arguments of expression kind (PR #135133)

llvmbot wrote: @llvm/pr-subscribers-clang-codegen Author: Matheus Izvekov (mizvekov) Changes This patch extends the canonicalization printing policy to cover expressions and template names, and wires that up to the template argument printer, covering expressions. This is helpful for deb

[llvm-branch-commits] [clang] [clang] implement printing of canonical template arguments of expression kind (PR #135133)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Matheus Izvekov (mizvekov) Changes This patch extends the canonicalization printing policy to cover expressions and template names, and wires that up to the template argument printer, covering expressions. This is helpful for debugging,

[llvm-branch-commits] [llvm] d77b786 - Revert "[AArch64][SVE] Pair SVE fill/spill into LDP/STP with -msve-vector-bit…"

Author: David Spickett Date: 2025-04-09T13:29:42+01:00 New Revision: d77b786ac57008f734cd5552d59c6be34fd05c77 URL: https://github.com/llvm/llvm-project/commit/d77b786ac57008f734cd5552d59c6be34fd05c77 DIFF: https://github.com/llvm/llvm-project/commit/d77b786ac57008f734cd5552d59c6be34fd05c77.diff

[llvm-branch-commits] [lldb] 0451084 - Revert "[LLDB] Refactored CPlusPlusLanguage::MethodName to break lldb-server …"

Author: David Spickett Date: 2025-04-09T13:15:33+01:00 New Revision: 0451084e2e64fc5262f480eae8150c9a191eb7dc URL: https://github.com/llvm/llvm-project/commit/0451084e2e64fc5262f480eae8150c9a191eb7dc DIFF: https://github.com/llvm/llvm-project/commit/0451084e2e64fc5262f480eae8150c9a191eb7dc.diff

[llvm-branch-commits] [mlir] [mlir][LLVM] Delete `getFixedVectorType` and `getScalableVectorType` (PR #135051)

llvmbot wrote: @llvm/pr-subscribers-mlir-gpu @llvm/pr-subscribers-mlir-nvgpu Author: Matthias Springer (matthias-springer) Changes The LLVM dialect no longer has its own vector types. It uses `mlir::VectorType` everywhere. Remove `LLVM::getFixedVectorType/getScalableVectorType` and use `

[llvm-branch-commits] [mlir] [mlir][LLVM] Delete `getFixedVectorType` and `getScalableVectorType` (PR #135051)

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,h -- mlir/include/mlir/Dialect/LLVMIR/LLVMTypes.h mlir/

[llvm-branch-commits] [llvm] [HLSL] Adding support for Root Constants in LLVM Metadata (PR #135085)

https://github.com/joaosaffran created https://github.com/llvm/llvm-project/pull/135085 - Closes [#126637](https://github.com/llvm/llvm-project/issues/126637) >From 9b59d0108f6b23c039e2c417247216862073cd4b Mon Sep 17 00:00:00 2001 From: joaosaffran Date: Wed, 9 Apr 2025 21:05:58 + Subject:

[llvm-branch-commits] [llvm] release/20.x: [X86][SSE] Don't emit SSE2 load instructions in SSE1-only mode (#134547) (PR #135191)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/135191 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/20.x: [X86][SSE] Don't emit SSE2 load instructions in SSE1-only mode (#134547) (PR #135191)

llvmbot wrote: @llvm/pr-subscribers-backend-x86 Author: None (llvmbot) Changes Backport 08e080ee98832c2aec6f379b04f486bea18730cc Requested by: @RKSimon --- Full diff: https://github.com/llvm/llvm-project/pull/135191.diff 2 Files Affected: - (modified) llvm/lib/Target/X86/X86FixupVecto

[llvm-branch-commits] [clang] [llvm] release/20.x: [fatlto] Add coroutine passes when using FatLTO with ThinLTO (#134434) (PR #134711)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/134711 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] LICM: Avoid looking at use list of constant data (PR #134690)

github-actions[bot] wrote: :warning: undef deprecator found issues in your code. :warning: You can test this locally with the following command: ``bash git diff -U0 --pickaxe-regex -S '([^a-zA-Z0-9#_-]undef[^a-zA-Z0-9_-]|UndefValue::get)' 'HEAD~1' HEAD llvm/lib/Transforms/Scalar

[llvm-branch-commits] [clang] [clang] implement printing of canonical template arguments of expression kind (PR #135133)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Matheus Izvekov (mizvekov) Changes This patch extends the canonicalization printing policy to cover expressions and template names, and wires that up to the template argument printer, covering expressions. This is helpful for debuggi

[llvm-branch-commits] [llvm] 0d0bb63 - Revert "[AMDGPU][CodeGenPrepare] Narrow 64 bit math to 32 bit if profitable (…"

Author: Shoreshen Date: 2025-04-01T16:24:54+08:00 New Revision: 0d0bb63b43da23bc625139c096bc2ebe8be28fbf URL: https://github.com/llvm/llvm-project/commit/0d0bb63b43da23bc625139c096bc2ebe8be28fbf DIFF: https://github.com/llvm/llvm-project/commit/0d0bb63b43da23bc625139c096bc2ebe8be28fbf.diff LOG

[llvm-branch-commits] [llvm] 10bb8da - Revert "Revert "[AMDGPU][CodeGenPrepare] Narrow 64 bit math to 32 bit if prof…"

Author: Shoreshen Date: 2025-04-01T17:52:44+08:00 New Revision: 10bb8da1eed6060b37f61b6598ea59c9f1baec21 URL: https://github.com/llvm/llvm-project/commit/10bb8da1eed6060b37f61b6598ea59c9f1baec21 DIFF: https://github.com/llvm/llvm-project/commit/10bb8da1eed6060b37f61b6598ea59c9f1baec21.diff LOG

[llvm-branch-commits] [llvm] release/20.x: [workflows] Add missing -y option to apt-get for abi tests (#133337) (PR #133813)

llvmbot wrote: @llvm/pr-subscribers-github-workflow Author: None (llvmbot) Changes Backport 7793bae97d2bad36d870c6df438a6fc034f15112 Requested by: @tstellar --- Full diff: https://github.com/llvm/llvm-project/pull/133813.diff 2 Files Affected: - (modified) .github/workflows/libclang-a

[llvm-branch-commits] [compiler-rt] [Sanitizers][Darwin][Test] XFAIL malloc_zone.cpp (PR #133832)

llvmbot wrote: @llvm/pr-subscribers-compiler-rt-sanitizer Author: Mariusz Borsa (wrotki) Changes The malloc_zone.cpp test currently fails on Darwin hosts, in SanitizerCommon tests with lsan enabled. Need to XFAIL this test to buy time to investigate this failure. Also we're trying to bri

[llvm-branch-commits] [llvm] [LV] Reduce register usage for scaled reductions (PR #133090)

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 5f81501485b6c9d3e6a35fd382e1c10634e9658c b11c7631712479056bfd588c5031c065a53466fc --e

[llvm-branch-commits] [llvm] release/20.x: [workflows] Add missing -y option to apt-get for abi tests (#133337) (PR #133813)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/133813 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] Backport/20.x: [LoongArch] Fix the type of tls-le symbols (PR #133027)

zhaoqi5 wrote: > > LGTM. > > Note: test/CodeGen is probably not the best place for such tests. > > `test/MC/CSKY/relocation-specifier.s` contains a nice example and tests > > multiple relocations at the same time. > > Will this be fixed in the main branch? Thanks. I have open a new PR (https:

[llvm-branch-commits] [llvm] 337bad3 - [EarlyIfConverter] Fix reg killed twice after early-if-predicator and ifcvt (#133554)

Author: Afanasyev Ivan Date: 2025-04-01T12:06:30+02:00 New Revision: 337bad3921356fba89409e03793f7d2df846c0e9 URL: https://github.com/llvm/llvm-project/commit/337bad3921356fba89409e03793f7d2df846c0e9 DIFF: https://github.com/llvm/llvm-project/commit/337bad3921356fba89409e03793f7d2df846c0e9.diff

[llvm-branch-commits] [llvm] [LoopInterchange] Fix the vectorizable check for a loop (PR #133667)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Ryotaro Kasuga (kasuga-fj) Changes In the profitability check for vectorization, the dependency matrix was not handled correctly. This can result to make a wrong decision: It may say "this loop can be vectorized" when in fact it

[llvm-branch-commits] [llvm] release/20.x: [LoongArch][MC] Add relocation support for fld fst [x]vld [x]vst (PR #133836)

llvmbot wrote: @SixWeining @tangaac What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/133836 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/

[llvm-branch-commits] [clang] [clang-tools-extra] [lldb] [clang] Template Specialization Resugaring - TypeDecl (PR #132441)

llvmbot wrote: @llvm/pr-subscribers-clang Author: Matheus Izvekov (mizvekov) Changes This is the introductory patch for a larger work which intends to solve the long standing C++ issue with losing type sugar when acessing template specializations. The well known example here is speciali

[llvm-branch-commits] [llvm] [KeyInstr][Inline] Don't propagate atoms to inlined nodebug instructions (PR #133485)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms @llvm/pr-subscribers-llvm-ir Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133485.diff 3 Files Affected: - (modified) llvm/include/llvm/IR/DebugInfoMetadata.h (+7) - (modifi

[llvm-branch-commits] [llvm] [KeyInstr] Add Atom Group waterline to LLVMContext (PR #133478)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes The waterline is managed through DILocation creation, LLVMContext::incNextAtomGroup, and LLVMContext::updateAtomGroupWaterline. Add unittest. --- Full diff: https://github.com/llvm/llvm-project/

[llvm-branch-commits] [llvm] [NFC][KeyInstr] Add Atom Group (re)mapping (PR #133479)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes Add: mapAtomInstance - map the atom group number to a new group. RemapSourceAtom - apply the mapped atom group number to this instruction. Modify: CloneBasicBlock - Call mapAtomInstance o

[llvm-branch-commits] [llvm] [KeyInstr] Merge atoms in DILocation::getMergedLocation (PR #133480)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes NFC for builds with LLVM_EXPERIMENTAL_KEY_INSTRUCTIONS=OFF (default). In an ideal world we would be able to track that the merged location is used in multiple source atoms. We can't do this thoug

[llvm-branch-commits] [llvm] [KeyInstr][DwarfDebug] Add is_stmt emission support (PR #133495)

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 b49eb510a934913c691d8c05fc9af5918de0e5a8 0b206ae0569191c8b05f9b77d92ceda3a5271fe2 --e

[llvm-branch-commits] [llvm] [KeyInstr][debugify] Add --debugify-atoms to add key instructions metadata (PR #133483)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133483.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Utils/Debugify.cpp (+9-2) - (modified) llvm/test/DebugInfo/debugify.ll

[llvm-branch-commits] [llvm] [KeyInstr][LoopUnroll] Remap atoms while unrolling (PR #133489)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133489.diff 3 Files Affected: - (modified) llvm/lib/Transforms/Utils/LoopUnroll.cpp (+10-1) - (added) llvm/test/DebugInfo/KeyIn

[llvm-branch-commits] [llvm] [KeyInstr] Add Atom Group waterline to LLVMContext (PR #133478)

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 a124bd2afc5b330a0679dc61b4b4faa59fb567e2 d12e993d5e22cae5c6eeb7088eedbf8e3ec2cb98 --e

[llvm-branch-commits] [llvm] [KeyInstr][JumpThreading] Remap atoms in blocks duplicated for threading (PR #133486)

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 637b5b4ae3c32e436aa4f03b980ba3332ebc3590 3cc84e5c3d83c804332d4b7f9ad8057ddf906902 --e

[llvm-branch-commits] [llvm] [KeyInstr][SimplifyCFG] Remap atoms when folding br to common succ into pred (PR #133482)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes SimplifyCFG folds `b` into `a`. +---+ | v --> a --> b --> c --> d --> | ^ +-+ Remap source atoms in `b` so t

[llvm-branch-commits] [llvm] [KeyInstr][DwarfDebug] Add is_stmt emission support (PR #133495)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes Interpret Key Instructions metadata to determine is_stmt placement. The lowest rank (highest precedent) instructions in each {InlinedAt, atomGroup} set are candidates for is_stmt. Only the last i

[llvm-branch-commits] [llvm] [KeyInstr] Add MIR parser support (PR #133494)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133494.diff 2 Files Affected: - (modified) llvm/lib/CodeGen/MIRParser/MIParser.cpp (+25-1) - (added) llvm/test/DebugInfo/KeyInstructi

[llvm-branch-commits] [llvm] [KeyInstr][JumpThreading] Remap atoms duping bb with cond br on phi into pred (PR #133488)

llvmbot wrote: @llvm/pr-subscribers-debuginfo @llvm/pr-subscribers-llvm-transforms Author: Orlando Cazalet-Hyams (OCHyams) Changes See test for details. --- Full diff: https://github.com/llvm/llvm-project/pull/133488.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Scalar/JumpTh

[llvm-branch-commits] [llvm] Propagate DebugLocs on phis in BreakCriticalEdges (PR #133492)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133492.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp (+3) - (added) llvm/test/Transforms

[llvm-branch-commits] [llvm] [KeyInstr][SimplifyCFG] Remap atoms after duplication for threading (PR #133484)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes Given the same branch condition in `a` and `c` SimplifyCFG converts: +> b -+ | v --> a --> c --> e --> | ^ +> d -+ into: +--> bcd ---+

[llvm-branch-commits] [llvm] [KeyInstr][LoopUnswitch] Remap cloned instructions' atoms (PR #133491)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133491.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp (+4) - (added) llvm/test/DebugInfo/KeyIn

[llvm-branch-commits] [llvm] [KeyInstr] Remap cloned PHIs in BreakCriticalEdges (PR #133493)

llvmbot wrote: @llvm/pr-subscribers-debuginfo Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133493.diff 3 Files Affected: - (modified) llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp (+3) - (added) llvm/test/DebugInfo/KeyIns

[llvm-branch-commits] [llvm] [KeyInstr] Remap cloned PHIs in BreakCriticalEdges (PR #133493)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Orlando Cazalet-Hyams (OCHyams) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/133493.diff 3 Files Affected: - (modified) llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp (+3) - (added) llvm/test/DebugInfo/

[llvm-branch-commits] [llvm] release/20.x: [TailDuplicator] Determine if computed gotos using `blockaddress` (#132536) (PR #133082)

https://github.com/dianqk updated https://github.com/llvm/llvm-project/pull/133082 >From a78eb0808e553ac933c39e41164bb530ce025a0e Mon Sep 17 00:00:00 2001 From: dianqk Date: Wed, 26 Mar 2025 21:27:43 +0800 Subject: [PATCH] [TailDuplicator] Determine if computed gotos using `blockaddress` (#132

[llvm-branch-commits] [llvm] release/20.x: [MC, COFF] .safeseh: avoid changeSection (#132624) (PR #133591)

github-actions[bot] wrote: @MaskRay (or anyone else). If you would like to add a note about this fix in the release notes (completely optional). Please reply to this comment with a one or two sentence description of the fix. When you are done, please add the release:note label to this PR. h

[llvm-branch-commits] [clang] 068da73 - Revert "[Clang][Cmake] fix libtool duplicate member name warnings (#133619)"

Author: Farzon Lotfi Date: 2025-03-31T16:51:59-04:00 New Revision: 068da73e6dab35fdbd18c6b5c3ad1e0a9ed5a783 URL: https://github.com/llvm/llvm-project/commit/068da73e6dab35fdbd18c6b5c3ad1e0a9ed5a783 DIFF: https://github.com/llvm/llvm-project/commit/068da73e6dab35fdbd18c6b5c3ad1e0a9ed5a783.diff

[llvm-branch-commits] [llvm] [GOFF] Add writing of section symbols (PR #133799)

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 7810f30bb64b71e006ff7f0b16dff684ed63597b 77c230f82a61769714bee98b2e848820850d9cb5 --e

[llvm-branch-commits] [clang] [llvm] [HLSL][RootSignature] Add infastructure to parse parameters (PR #133800)

llvmbot wrote: @llvm/pr-subscribers-hlsl Author: Finn Plummer (inbelic) Changes - defines `ParamType` as a way to represent a reference to some parameter in a root signature - defines `ParseParam` and `ParseParams` as an infastructure to define how the parameters of a given struct should

[llvm-branch-commits] [llvm] llvm-reduce: Reduce global variable code model (PR #133865)

llvmbot wrote: @llvm/pr-subscribers-llvm-ir Author: Matt Arsenault (arsenm) Changes The current API doesn't have a way to unset it. The query returns an optional, but the set doesn't. Alternatively I could switch the set to also use optional. --- Full diff: https://github.com/llvm/llvm-pr

[llvm-branch-commits] [clang] 0de37ec - Revert "[HLSL][RootSignature] Implement parsing of a DescriptorTable with emp…"

Author: Finn Plummer Date: 2025-03-31T13:17:55-07:00 New Revision: 0de37ec26159a6840c93e6595975445ac6c0e642 URL: https://github.com/llvm/llvm-project/commit/0de37ec26159a6840c93e6595975445ac6c0e642 DIFF: https://github.com/llvm/llvm-project/commit/0de37ec26159a6840c93e6595975445ac6c0e642.diff

[llvm-branch-commits] [llvm] release/20.x: [workflows] Add missing -y option to apt-get for abi tests (#133337) (PR #133813)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/133813 Backport 7793bae97d2bad36d870c6df438a6fc034f15112 Requested by: @tstellar >From 2f6c5807ca7e8263c634eee22a8a353994011dc9 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Mon, 31 Mar 2025 15:30:05 -0700 Subjec

[llvm-branch-commits] [llvm] release/20.x: [workflows] Add missing -y option to apt-get for abi tests (#133337) (PR #133813)

llvmbot wrote: @boomanaiden154 What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/133813 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailma

[llvm-branch-commits] [llvm] Backport/20.x: [LoongArch] Fix the type of tls-le symbols (PR #133027)

zhaoqi5 wrote: > LGTM. > > Note: test/CodeGen is probably not the best place for such tests. > `test/MC/CSKY/relocation-specifier.s` contains a nice example and tests > multiple relocations at the same time. Modified in https://github.com/llvm/llvm-project/pull/133839, thanks. https://github

[llvm-branch-commits] [llvm] release/20.x: [LoongArch][MC] Add relocation support for fld fst [x]vld [x]vst (PR #133836)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/133836 Backport 725a7b664b92cd2e884806de5a08900b43d43cce d055e58334a91dcbaee22eb87bcdae85a1f33cd4 Requested by: @SixWeining >From e7f024dd3ae770af9f766e4b86a43b2df9e6dc1a Mon Sep 17 00:00:00 2001 From: wanglei Date:

[llvm-branch-commits] [llvm] [PowerPC] Support conversion between f16 and f128 (#130158) (PR #133279)

github-actions[bot] wrote: @lei137 (or anyone else). If you would like to add a note about this fix in the release notes (completely optional). Please reply to this comment with a one or two sentence description of the fix. When you are done, please add the release:note label to this PR. ht

[llvm-branch-commits] [llvm] release/20.x: [ARM] Speedups for CombineBaseUpdate. (#129725) (PR #130035)

https://github.com/llvmbot updated https://github.com/llvm/llvm-project/pull/130035 >From d6d1dbf221814b2a28cb234e72c7d81730ff26e7 Mon Sep 17 00:00:00 2001 From: David Green Date: Thu, 6 Mar 2025 09:35:12 + Subject: [PATCH] [ARM] Speedups for CombineBaseUpdate. (#129725) This attempts to p

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