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Age	Commit message (Collapse)	Author
2025-07-22	aarch64: add new from scratch self-hosted backend	Jacob Young

2025-06-16	rename spirv backend name	Ali Cheraghi
	`stage2_spirv64` -> `stage2_spirv`
2025-05-31	Legalize: implement scalarization of binary operations	Jacob Young

2025-05-31	Legalize: implement scalarization of unary operations	Jacob Young

2024-06-16	stage2-wasm: bit_reverse	Pavel Verigo

2024-05-11	riscv: add stage2_riscv to test matrix and bypass failing tests	David Rubin

2024-02-06	x86_64+macho: pass more behavior tests	Jakub Konka

2023-11-19	test: update behavior to silence 'var is never mutated' errors	mlugg

2023-10-23	x86_64: implement 128-bit builtins	Jacob Young
	* `@clz` * `@ctz` * `@popCount` * `@byteSwap` * `@bitReverse` * various encodings used by std
2023-06-24	all: migrate code to new cast builtin syntax	mlugg
	Most of this migration was performed automatically with `zig fmt`. There were a few exceptions which I had to manually fix: * `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten * `@truncate`'s fixup is incorrect for vectors * Test cases are not formatted, and their error locations change
2023-06-13	all: replace `comptime try` with `try comptime`	Eric Joldasov
	Signed-off-by: Eric Joldasov <bratishkaerik@getgoogleoff.me>
2023-05-20	spirv: more passing tests	Robin Voetter

2023-05-11	setup spirv backend in behavior tests	Ali Chraghi

2023-03-15	behavior: enable passing behavior tests on stage2_x86_64	Jacob Young

2023-03-05	CBE: implement vector operations	Jacob Young
	Also, bigint add and sub which is all I was actually trying to do.
2022-12-10	stage2: sparc64: Skip unimplemented tests	Koakuma

2022-12-06	remove references to stage1 in behavior tests	Andrew Kelley
	Good riddance.
2022-12-02	cbe: use memcpy for underaligned loads and stores	Jacob Young

2022-08-22	stage2+stage1: remove type parameter from bit builtins	Veikka Tuominen
	Closes #12529 Closes #12511 Closes #6835
2022-06-25	stage2 ARM: implement basic intCast and error union wrapping	joachimschmidt557

2022-05-27	stage2 AArch64: complete genTypedValue	joachimschmidt557

2022-03-18	stage2: implement `@bitReverse` for vectors	John Schmidt

2022-03-13	CBE: implement popCount, byteSwap, bitReverse for ints <= 128 bits	Daniele Cocca
	This folds the airCountZeroes() code from 226fcd7c709ec664c5d883042cf7beb3026f66cb back into airBuiltinCall(), since most of these builtins happen to require the same arguments and can be unified under a common function signature.
2022-02-28	x64: pass more behavior tests	Jakub Konka

2022-02-27	stage2 ARM: enable more behavior tests	joachimschmidt557

2022-02-21	stage2 AArch64: replace genMulConstant with binOp	joachimschmidt557

2022-02-18	Add backend-specific skips for bitreverse, byteswap tests	Cody Tapscott

2022-02-18	Skip failing stage1 `@bitReverse` test	Cody Tapscott

2022-02-18	stage2: Implement `@bitReverse` and `@byteSwap`	Cody Tapscott
	This change implements the above built-ins for Sema and the LLVM backend. Other backends have had placeholders added for lowering.
2021-05-08	Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen	Andrew Kelley
	Conflicts: * doc/langref.html.in * lib/std/enums.zig * lib/std/fmt.zig * lib/std/hash/auto_hash.zig * lib/std/math.zig * lib/std/mem.zig * lib/std/meta.zig * test/behavior/alignof.zig * test/behavior/bitcast.zig * test/behavior/bugs/1421.zig * test/behavior/cast.zig * test/behavior/ptrcast.zig * test/behavior/type_info.zig * test/behavior/vector.zig Master branch added `try` to a bunch of testing function calls, and some lines also had changed how to refer to the native architecture and other `@import("builtin")` stuff.
2021-04-29	move behavior tests from test/stage1/ to test/	Andrew Kelley
	And fix test cases to make them pass. This is in preparation for starting to pass behavior tests with self-hosted.