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Sync npu/release/21.x#182
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nikita-kud merged 15 commits intointel:npu/release/21.xfrom Nov 27, 2025
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After deleting debug sections, symbol indices are shifted but sections consisting of .symidx directives are completely ignored. Update symbol indices as well. (cherry picked from commit 74d52f9)
Fix manifest `trustInfo` to use the `urn:schemas-microsoft-com:asm.v3` namespace. Fixes llvm/llvm-project#120394. (cherry picked from commit 6ab8e8f)
Haiku requires linking in libnetwork. Co-authored-by: Jérôme Duval <jerome.duval@gmail.com> (cherry picked from commit 21bcd00)
…loc (#158349) Fix llvm/llvm-project#156679 There is a mismatch between the preprocessor guards around the include of `hwloc.h` and those protecting its usages, leading to build failures on Darwin: spack/spack-packages#1212 This change introduces `KMP_HWLOC_ENABLED` that reflects whether hwloc is actually used. (cherry picked from commit cd24d10)
The VM_MEMORY_SANITIZER constant was added in macOs 10.15 and friends. Support using the constant on older OSes. Fixes #156144 (cherry picked from commit bc55f4f)
This patch just copies the definitions from main, which should be working. There are a lot of changes that were not explicitly backported.
… units (#166272) Fixes #165445. Fixes a crash when `ASTWriter::GenerateNameLookupTable` processes enum constants from C++20 header units. The special handling for enum constants, introduced in fccc6ee, doesn't account for declarations whose owning module is a C++20 header unit. It calls `isNamedModule()` on the result of `getTopLevelOwningNamedModule()`, which returns null for header units, causing a null pointer dereference. (cherry picked from commit bc08e69)
We need to take into account that we may have already done a FirstSPAdjust. Fixes #164805. (cherry picked from commit ff11b93)
…oves produced after forwarded uses (#167336) As reported in <llvm/llvm-project#166870>, some copies with src==reg are not no-ops, e.g. when self-assigning a w-reg on AArch64 which will zero-extend the corresponding x register. Revert in order to fix the issue. We may revisit whether the optimisation can be made safe at a later point. Reverts dffbc03. Fixes #166870. (cherry picked from commit a314b3b)
This was causing a build failure on Darwin and a test failure on Linux. This config is not widely used or well tested, so I don't think the potential and likely small performance gains and the portability from this are worth the maintenance costs. (cherry picked from commit 1906c3e)
…tion motion" (#167465) This patch introduces a new virtual method `TargetInstrInfo::isSafeToMove()` to allow backends to control whether a machine instruction can be safely moved by optimization passes. The `BranchFolder` pass now respects this hook when hoisting common code. By default, all instructions are considered safe to to move. For LoongArch, `isSafeToMove()` is overridden to prevent relocation-related instruction sequences (e.g. PC-relative addressing and calls) from being broken by instruction motion. Correspondingly, `isSchedulingBoundary()` is updated to reuse this logic for consistency. Relands #163725 (cherry picked from commit ea10026)
… when the compilation database is unavailable (#153802) fixes llvm/llvm-project#132413 (cherry picked from commit 5b55899)
Summary: Test Plan: Reviewers: Subscribers: Tasks: Tags: Differential Revision: https://phabricator.intern.facebook.com/D87662897
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Summary
Sync npu/release/21.x with upstream 21.x
JIRA ticket
Related PR in NPU Compiler and/or OpenVINO repository with sub-module update
Other related tickets