Update submodule to latest master in microsoft/main

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Upstream commits included in this update

• a90c4a7a58 cmd/compile, simd/archsimd: add SVE mask Any
• 9bdbfc8fa5 cmd/compile, simd/archsimd: add SVE mask None
• 8a2ef7eb43 cmd/compile, simd/archsimd: add SVE mask All
• 7257a19fd5 cmd/compile, simd/archsimd: add SVE mask Next
• ad2488e65c cmd/compile, simd/archsimd: add SVE mask First
• f662110644 simd/archsimd: remove SVE mask loads and stores
• 6017e3eb32 cmd/compile, simd/archsimd: add SVE all-true mask constructors
• 8921b16049 cmd/compile, simd/archsimd: add SVE MulAdd
• 24fb3e7bc4 simd/archsimd: add SVE Div
• 6f5c275ebd cmd/go: read go.mod under the lock when selecting the toolchain
• bfc1e31771 simd/archsimd: add SVE Min
• 740fcaabb9 cmd/compile, simd/archsimd: add SVE Max and destructive predicated-only machinery
• 1f022a1caa test/codegen: update stale SVE codegen test
• 064c20b9a8 simd, simd/archsimd: correct package documentation
• 3e62cba7ac cmd/compile: fix SVE register-argument morestack spill offsets
• a56ea08f11 cmd/go: lowercase "build" in test
• a8d1c0e823 cmd/compile/internal/syntax: return string rather than []byte from source.segment
• 5afcc450ee internal/bytealg: better indexbyte algorithm for arm64
• 9fae56a398 encoding/json/v2: keep the Go field name when a tag name stops early
• 819eab448b cmd/go: bundle go.sum h1 hashes for golang.org/fips140
• ac7ada9af9 cmd/go: always verify toolchain downloads with sumdb
• 8f71bead49 runtime: don't zero async-preemption register save blocks
• 47cf464896 html/template: recognize `yield` as regexp preceder keyword
• 63dd6af475 net/http: use pointer-free channel to communicate body read status
• 6a86a35872 net/http: avoid extra Content-Length header slice allocation
• ff48d740d5 cmd/go/internal/work: disable early export with -toolexec
• 67c1d42116 cmd/compile/internal/pkginit: remove tconv alias
• 9442a6b60b go/types, types2: remove some discrepancies in TestTypesInfo (cleanup)
• de246da3f3 go/types, types2: use b.Loop() in benchmark loops (cleanup)
• a89a200850 go/types, types2: simplify TestGenericMethodInfo (cleanup)
• 0446ca4652 go/types, types2: simplify more tests (cleanup)
• 55f39ab788 go/types, types2: simplify tests by using helper functions (cleanup)
• 16bdff37a8 go/types, types2: generate typeset_test.go from types2 file (remove tech debt)
• a2306b638e go/types: generate more files from their types2 files (remove tech debt)
• 6bbd163b33 internal/goexperiment: add cgobindings experiment
• f119838e80 Reapply "internal/buildcfg: enable GOEXPERIMENT=golistexportnewformat by default"
• becdc024a0 cmd/go: permit cmd/export files not to have build IDs
• ad04d4de84 cmd/compile: fix ice in simd lowering of methods
• 84fe05b3ae cmd/compile: handle blank and unnamed parameters in simd dispatchers
• 4ea26e6624 cmd/compile: fix midway ICE on shared emulation selector node
• b601ee58c8 cmd/go: split build_pgo test based on "go list -export" experiment
• cb1e5f49d5 html/template: reset JS context for template expressions
• b6376b04a2 cmd/compile, simd/archsimd: pin SVE merging machine ops to their merge source
• dfbb9da7ff cmd/compile, simd/archsimd: add SVE Broadcast
• c7aa83bdd2 cmd/compile: preserve floating-point SIMD min/max order
• 9ca7f26113 all: roll up x/tools to 98444708d405557b5ddd6179be1a6abc14150d5f
• 0291846537 simd, archsimd: add TrailingZeros for Mask16,32,64
• 145490ed8a simd, archsimd: add TrailingZeros for Mask8*
• a58ac9ec4a simd: added test to ensure that copies of simd_emulated.go are copies.
• 385f272158 archsimd: add AVX and AVX2 OnesCount emulation for Int8 and Uint8 vectors
• 1ff4e04e8c Revert "internal/buildcfg: enable GOEXPERIMENT=golistexportnewformat by default"
• 5408ea597b internal/buildcfg: add GOWASM=stackswitch feature flag
• ce2c6606ea log/slog: ignore empty group names in Handler.WithGroup
• e769c331d1 internal/buildcfg: enable GOEXPERIMENT=golistexportnewformat by default
• aa69e82a5e cmd/go/internal/work: set b.WorkDir as working directory for cmd/export
• 297c4dcf7c cmd/export: prefix std paths with "$GOROOT"
• bc10f4ab7f simd, archsimd: add All, Any, None queries on Mask types
• 962ee77f7f encoding/json/jsontext: report intermittent read errors
• e873c5e929 simd: add benchmark for various ways of doing CLMUL
• 577b91f341 net/http: add nethttpomithttp2server and nethttpomithttp2client build tags
• c21ca0b1df text/template: write plain strings directly in printValue
• 643ad5f8df simd/archsimd/_gen: complete task `fill-gen`
• ef4cb34cbf simd/archsimd/_gen: wire specfill post-processing hook into generators
• f619436443 simd/archsimd/_gen/gentools: add file post-processing hook
• 135af94578 simd/archsimd/_gen: complete task `specfill`
• 73adfe029b simd/archsimd/{_gen/specdoc,cmd/specfill}: source rewrite engine
• d2b5d45002 simd/archsimd/_gen/{specdoc,cmd/specfill}: reporting of major API mismatches
• 5040c0ac0c go/types, types2: generate union.go from respective types2 file (remove tech debt)
• 19533bd74e go/types, types2: generate sizeof_test.go and typestring_test.go (remove tech debt)
• 13b65fc14b go/types: generate object_test.go from respective types2 file (remove tech debt)
• dd10d4c844 simd/archsimd/_gen/specexpr: generalize signature formatting
• eb6ab72118 simd/archsimd/_gen/specgen: add a (receiver, name) index
• 2a3992b401 simd/archsimd/_gen/specgen: add doc comment classification and handling
• 299a042625 simd/archsimd: rename ShiftSaturated to ScaleSaturated
• 4a1a9dfeb7 Revert "cmd/compile: recognize GOAMD64 CPU features in cpufeatures pass"
• 75f2c467f6 cmd/compile: keep the memory ABI for types defined from SVE masks
• 00ba484362 cmd/compile: teach deadstore about CondSelect
• 6203b8ded1 simd/archsimd/_gen: mark doc-explore done in SPEC-TRANSITION.md
• f081a1ab32 simd/internal/spec: add ShiftSaturated, ShiftAll{Right,Left}, and Shift{Right,Left}
• 27903a8717 cmd/internal/obj/x86: clear forward-jump list on PCALIGN
• bc769ea44b cmd/compile: recognize GOAMD64 CPU features in cpufeatures pass

View full diff on GitHub

[review-bot-for-go]

Thanks! Auto-approving.

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[Copilot]

Copilot review overview

🟡 Changes recommended

Patch 0011 must be re-extracted against the updated cfg.go postimage.

Review effort: Balanced
Findings: 1

Open (1)

• Rebase patch 0011 to update stale cfg.go blob metadata · New

What changed in this PR

Updates vendor and crypto-backend patches for the latest upstream Go baseline.

Changes:

• Refreshes patch hashes and hunk offsets.
• Incorporates the upstream x/tools version update.
• Leaves one downstream patch preimage inconsistent.

File	Description
patches/​0001-Vendor-external-dependencies.patch	Refreshes vendor patch metadata and upstream dependency context.
patches/​0002-Add-crypto-backends.patch	Refreshes crypto-backend patch metadata and hunk locations.

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