llvm: Implement sub-architecture translation in targetTriple().

Merge pull request #21505 from alexrp/cpu-features-exts

Merge pull request #21469 from alexrp/riscv32-tests

Merge pull request #21504 from alexrp/android-softfp

Merge pull request #21524 from alexrp/fix-reader-test

Merge pull request #21527 from alexrp/elf-emulations

Merge pull request #21513 from pseudocc/rtattr

std.start: dont query stack limit for wanted stack size 0 (#21533)

Merge pull request #21520 from ziglang/no-formatted-panics

replace TranslateC.addIncludeDir with variants with LazyPath/library names

Merge pull request #21514 from ziglang/elf-incr

std: fix inappropriate use of unreachable in fanotify_init

mips: use byval for all integer types

disallow non-scalar sentinel types

tsan: Update to LLVM 19.1.0.

fix THREAD_STATE_NONE on darwin

fetch: fix mutating unrelated fields when saving (#19816)

std: add arch bits for s390x-linux (#21342)

uefi: erroneous alignment check in pool_allocator

fix: disallow discard as errdefer capture

fix IB in fifoToOwnedArrayList

Add post-quantum key agreement X25519MLKEM768

compiler-rt: Export extra soft float libcall names for thumb-windows-gnu.

zig.h: Improve portability of zig_trap() and zig_breakpoint().

libc: Work around LLVM's misassembly of `j <reg>` on mips r6.

Improve efficiency of buffered_reader. (#21256)

std.Target: Remove Cpu.Arch.dxil and ObjectFormat.dxcontainer.

std.math: change gcd's implementation to use Stein's algorithm instead of Euclid's (#21077)

Merge pull request #21472 from alexrp/libunwind

tokenizer: fix 0 byte following invalid (#21482)

fix: Add error note when attempt is made to destructure error union (#21491)

`std.equalRange`: Compute lower and upper bounds simultaneously

Merge pull request #21493 from ziglang/elf-fixes

doc: Bump LLVM version in README

Merge branch 'llvm19'

std.DynamicBitSet: remove wrong and useless comments (#21418)

std.os.linux: Fix tc_oflag_t for PowerPC

Sema: mark export on owner nav when exporting function alias

cc: Add support for -Wp,

Merge pull request #21428 from mlugg/compare-to-undef

std: Restore conventional `compareFn` behavior for `binarySearch`

Merge pull request #21425 from mlugg/pointer-arith-inplace-res-ty

Merge pull request #21423 from mlugg/field-init-resolution

std.Build: allow packages to expose arbitrary LazyPaths by name

Sema: don't emit instruction when casting @min/@max result to OPV type

Sema: give `try` operand `error{}` result type in non-errorable functions

Merge pull request #21390 from xdBronch/push-tvovpsxztrqn

`std.ascii`: make `toLower` `toUpper` branchless (#21369)

start: Rewrite arm code to work for thumb1 too.

Labeled switch documentation (#21383)

std.http.WebSocket: Make 'upgrade: websocket' check case-insensitive

Package.Fetch: add another non-standard Content-Type

Sema: perform requested coercion when decl literal demoted to enum literal

AstGen: do not allow unlabeled `break` to exit a labeled switch

Merge pull request #21287 from linusg/deprecated-default-init

Merge pull request #21339 from alexrp/reenable-tests

Merge pull request #21370 from ziglang/fuzz

Merge pull request #21269 from alexrp/soft-float

remove explicit ComplexTypeTag from switch

Merge pull request #21367 from RetroDev256/faster-tokenizer

thread: don't leak the thread in `spawnManager` (#21379)

Merge pull request #21323 from jacobly0/dwarf-decls

std.zig.tokenizer: simplify line-based tokens

add error for discarding if/while pointer capture

std.zig.render: replace magic number `4` with `indent_delta`.

zig cc: Support `-rtlib=none` for disabling compiler-rt.

sync Aro dependency

comp: `populateTestFunctions` shouldn't bubble up `AnalysisFail`

std.fmt: Update casing of a few functions to match naming style guide

mips: fix C ABI compatibility

Merge pull request #21327 from alexrp/reenable-tests

std: Fix assembler comment syntax for sparc.

Support stringifying non-exhaustive enum to json (#21228)

Merge pull request #21261 from alexrp/riscv32

Merge pull request #21263 from alexrp/thumb-fixes

Merge pull request #21195 from alexrp/glibc-fixes

Merge pull request #21310 from alexrp/ppc64-tests

glibc: Patch to work around missing features in LLVM's s390x assembler.

package-manager: add application/x-tar-gz mime type

std.math.big.int: fix shiftRight sign handling

Merge pull request #21257 from mlugg/computed-goto-3

Merge pull request #21305 from ziglang/elf-incr

stdlib : base64 encode to writer (#20961)

std.elf: Bring the EM enum up to date.

glibc: Avoid building and linking stub libraries that were emptied in 2.34.

AstGen: update @errorCast to maybe eval to err

Merge pull request #21277 from antlilja/llvm-module-flags

std.crypto.ml_kem: Reduce test iteration counts from 100 to 10. (#21285)

std.fmt.fmtIntSize*: document when precision is ignored

std.hash_map: fix error message in getAutoHashFn

Merge pull request #21264 from mlugg/decl-literals

std.math: rename make_f80 to F80.toFloat and break_f80 to F80.fromFloat

fix(Sema): patch segfault in `finishStructInit`

std: make debug.dumpStackPointerAddr compile

std.c: fix pthread_mutex_t size for x86_64-linux-gnu

lib: guard definition of `strl{cat,cpy}` against glibc version when _FORTIFY_SOURCE is enabled.

remove length assertion from mprotect

loongarch: use medium code model for zig loongarch64 binary (#21153)

Merge pull request #21173 from mrjbq7/writeStackTrace

std.c.passwd: support macOS and NetBSD