Sema: change how undefined is handled in coerce

CI: explicitly pass -fno-LLVM

stage2: default to LLVM backend

Merge pull request #11200 from Luukdegram/wasm-memcpy

sema: Fix memory leak

Don't strip by default in cc or c++

Merge pull request #11206 from schmee/vector-byteswap

stage2: implement `@reduce`

zig_llvm.h: fix some declarations not being C compatible

std.testing: fix incorrect docs that mentioned aborting

langref: small clarification of `@reduce`

disable x86_64 behavior test that does not run valgrind clean

Revert "link.Elf: swap order of GOT and text program headers"

CBE: enable more tests that are currently passing

link.Elf: swap order of GOT and text program headers

debug: msync only current page when validation frame pointer

macho: do not allocate new GOT atom when target atom has grown

macho: fix snapshot generation

macos: update Mach routines for accessing page info

Merge pull request #11192 from joachimschmidt557/stage2-arm

stage2: prevent UB in the LLVM backend

stage2: bit_not on u0 is always 0

Merge pull request #11196 from schmee/vector-muladd

CBE: better handling of sentineled slices/arrays

LLVM: fix slice debug info and functions

Merge pull request #11193 from mitchellh/b-elem-ptr

stage2: fully resolve fn types after analyzing its body

std.heap.GeneralPurposeAllocator: use `var` for mutable locals

LLVM: make the load function copy isByRef=true types

std: introduce posix_spawn as an alt to fork-exec

Merge pull request #11177 from Vexu/dbg_func

Merge pull request #11191 from Snektron/zig-gdb-improvements

LLVM: fix LLVM assertion when slicing

LLVM: implement debug info for structs

std.dwarf: avoid some async/await stuff in stage2 builds

stage2 llvm: fix `@extern`

stage2: move duplicate error set check to AstGen

Sema: only do store_ptr tuple optimization for arrays

stage2: TypeInfo for func with generic return type should set null

Merge pull request #11185 from topolarity/bugfix-11159

stage2: resolve type fully when resolving inferred allocs

AstGen: add missing coercion for const locals

Sema: implement `@truncate` for SIMD vectors

Merge pull request #11180 from jmc-88/cbe3

std.dwarf: implement basic DWARF 5 parsing

remove TODO

std: Add elf.EM, coff.MachineType to Target.CPU.Arch conversions

Sema: fix shl_sat with comptime rhs

LLVM: clean up airUnaryOp to call callFloatUnary

Merge pull request #11128 from topolarity/comptime-memory-reinterp

Merge pull request #11167 from mitchellh/codegen-arrays

stage2: add debug info for globals in the LLVM backend

Merge pull request #11164 from mitchellh/reify-union

Merge pull request #11143 from jmc-88/cbe

zig fmt: Resolve #11131 loss of comment on switch cases

stage2: rework Value storage of structs and arrays

stage2: reify structs and tuples (#11144)

Merge pull request #11155 from ziglang/stage2-float-fixes

c/linux: Fix `stat` struct definition for SPARCv9

Merge pull request #11150 from joachimschmidt557/stage2-aarch64

std+macho: revert and fix exposing Mach wrappers in std.os and std.c

std: more c/darwin.zig fixes

std: fix imports for darwin specific flags and funcs

macho: simplify writing atoms for stage2

macos: add Mach task abstraction

macos: add kernel return values

macos: add more mach primitives

stage2: add debug info for locals in the LLVM backend

stage2: add compiler test to ensure typed null doesn't coerce to any

Merge pull request #11130 from mitchellh/reify-enum

fix nvptx test failure #10968

Merge pull request #11133 from Vexu/stage2

stage2 x86_64: Fix assertion in getResolvedInstValue

std: add test for child_process

std.math.lossyCast: fix integer overflow

Type.eql: check fn attributes before params

LLVM: use hasRuntimeBitsIgnoreComptime instead of hasRuntimeBits

std.math: remove redundant namespace in test names

std.ArrayList: use variable for local mutable state

LLVM: fix debug info for pointers to void

Sema: fix inline/comptime function calls with inferred errors

Sema: fix resolution of inferred error sets

stage2: remove SPDX license header comments

Merge pull request #11125 from jmc-88/cbe

stage2: is_non_error always returns comptime true for empty error set

stage2: Array len field should be a usize not comptime_int

Merge pull request #11122 from mitchellh/anon-has-field

std.os: disable failing fnctl file locking test

Merge pull request #11120 from Vexu/stage2

Merge pull request #11121 from joachimschmidt557/stage2-arm

stage2: passing threadlocal tests for x86_64-linux

stage2: fix comptime element load of undef array

AstGen: structInitExpr and arrayInitExpr avoid crash

AstGen: lower anon struct inits differently

stage2: implement integer pointer constants

macos: add mach_* syscalls for process mgmt

Merge pull request #11098 from mitchellh/error-merge-eql

Merge pull request #11113 from Vexu/stage2

math: fix big.int div, gcd and bitAnd edge-cases

std: add sort method to ArrayHashMap and MultiArrayList