stage2: x86_64: floatToInt for f32 and f64

stage2: x86_64: add new `fld` instruction

stage2: x86_64: add new `fisttp` instruction

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

Sema: implement pointer to tuple to pointer to array coercion

std: fix false positive for `zig.isValidId` with empty string (#11104)

Sema: implement pointer-to-tuple coercion to slice and struct

Sema: fix crash with `@sizeOf` on unions

std.mem: remove redundant namespaces in test names

Sema: fix generic fn instantiation with anytype

Merge pull request #11105 from Luukdegram/wasm-misc

Merge pull request #11101 from Vexu/stage2

Sema: implement tuple fieldptr and fieldval

Sema: implement coercion of tuples to structs

Sema: implement comptime struct fields

Merge pull request #11085 from ziglang/llvm-debug-info

Merge pull request #11090 from mitchellh/inferred-ty

stage2 ARM: implement ret_load

stage2: elem vals of many pointers need not deref pointers

Merge pull request #11079 from Vexu/stage2

std.json: correctly handle sentinel terminated slices

translate-c: use nested scope for comma operator in macros

deprecated TypeInfo in favor of Type

x64: pass more behavior/cast.zig tests

stage2 ARM: implement ptr_add, ptr_sub for all element sizes

dwarf: move all dwarf into standalone module

Sema: fix `@hasDecl` for simple enums