| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2025-04-28 | spirv: allow `offset_and_cast` for vectors when possible | Ali Cheraghi | |
| 2025-04-27 | C backend: less branching | Andrew Kelley | |
| 2025-04-28 | Merge pull request #23698 from alexrp/goff-xcoff-stubs | Alex Rønne Petersen | |
| `link`: Stub out GOFF/XCOFF linker code based on LLVM | |||
| 2025-04-28 | cbe: aggregate assignment does not need a second cast | mlugg | |
| `writeCValue` already emits a cast; including another here is, in fact, invalid, and emits errors under MSVC. Probably this code was originally added to work around the incorrect `.Initializer` location which was fixed in the previous commit. | |||
| 2025-04-28 | cbe: assignment is not initialization | Jacob Young | |
| Turns out the backend currently never emits a non-static initializer, but the handling is kept in case it is needed again in the future. | |||
| 2025-04-28 | std.Target: Remove Os.Tag.elfiamcu. | Alex Rønne Petersen | |
| The last Intel Quark MCU was released in 2015. Quark was announced to be EOL in 2019, and stopped shipping entirely in 2022. The OS tag was only meaningful for Intel's weird fork of Linux 3.8.7 with a special ABI that differs from the regular i386 System V ABI; beyond that, the CPU itself is just a plain old P54C (i586). We of course keep support for the CPU itself, just not Intel's Linux fork. | |||
| 2025-04-27 | Merge pull request #22605 from dweiller/memmove | Andrew Kelley | |
| add `@memmove` builtin | |||
| 2025-04-27 | llvm: Fix data layout string for s390x-zos. | Alex Rønne Petersen | |
| 2025-04-26 | std.Target: Remove Abi.gnuilp32. | Alex Rønne Petersen | |
| * This has not seen meaningful development for about a decade. * The Linux kernel port was never upstreamed. * The glibc port was never upstreamed. * GCC 15.1 recently deprecated support it. It may still make sense to support an ILP32 ABI on AArch64 more broadly (which we already have the Abi.ilp32 tag for), but, to the extent that it even existed in any "official" sense, the *GNU* ILP32 ABI is certainly dead. | |||
| 2025-04-26 | compiler: add @memmove builtin | dweiller | |
| 2025-04-11 | compiler: Move int size/alignment functions to std.Target and std.zig.target. | Alex Rønne Petersen | |
| This allows using them in e.g. compiler-rt. | |||
| 2025-04-11 | std.Target: Rename charSignedness() to cCharSignedness(). | Alex Rønne Petersen | |
| To be consistent with the other functions that answer C ABI questions. | |||
| 2025-04-09 | compiler: Allow using LLVM's SPIR-V backend. | Alex Rønne Petersen | |
| 2025-04-09 | Merge pull request #23501 from imreallybadatnames/master | imreallybadatnames™️ | |
| Step.Compile: use LtoMode enum for lto option | |||
| 2025-04-09 | Fix mach-o naming for sancov sections | SuperAuguste | |
| 2025-04-07 | Remove overzealous LLVM anti-instrumentation attributes | SuperAuguste | |
| 2025-04-04 | llvm: Remove workaround for zero-length memset/memcpy on wasm. | Alex Rønne Petersen | |
| Closes #16360. | |||
| 2025-04-04 | llvm: Use muslabin32/muslabi64 environments in the target triple. | Alex Rønne Petersen | |
| Closes #2909. | |||
| 2025-04-04 | llvm: Allow FastISel on mips again. | Alex Rønne Petersen | |
| Closes #21215. | |||
| 2025-04-04 | llvm: never_tail implies never_inline, so set noinline in this case too. | Alex Rønne Petersen | |
| 2025-04-04 | llvm: Update the list of targets that use native f16/f128. | Alex Rønne Petersen | |
| Closes #22003. Closes #22013. | |||
| 2025-04-04 | llvm: Fix i128 alignment for various targets. | Alex Rønne Petersen | |
| This ABI bug was fixed in LLVM 20. | |||
| 2025-04-04 | llvm: Set target-abi module flag. | Alex Rønne Petersen | |
| LLVM is increasingly making use of this module flag when present. | |||
| 2025-04-04 | std.Target: Add Abi.muslf32 and Abi.muslsf. | Alex Rønne Petersen | |
| 2025-04-04 | std.Target: Update CPU models/features for LLVM 20. | Alex Rønne Petersen | |
| Closes #21818. | |||
| 2025-04-04 | compiler: Updates for LLVM/Clang 20 API changes. | Alex Rønne Petersen | |
| 2025-03-24 | Use `-unknown` when converting WASI/Emscripten target triples into LLVM triples | Carl Åstholm | |
| The "musl" part of the Zig target triples `wasm32-wasi-musl` and `wasm32-emscripten-musl` refers to the libc, not really the ABI. For WASM, most LLVM-based tooling uses `wasm32-wasi`, which is normalized into `wasm32-unknown-wasi`, with an implicit `-unknown` and without `-musl`. Similarly, Emscripten uses `wasm32-unknown-emscripten` without `-musl`. By using `-unknown` instead of `-musl` we get better compatibility with external tooling. | |||
| 2025-03-23 | Merge pull request #23209 from jacobly0/x86_64-rewrite | Jacob Young | |
| x86_64: rewrite wrapping multiplication | |||
| 2025-03-23 | Lower `@returnAddress` to a constant 0 in Emscripten release builds | Carl Åstholm | |
| Emscripten currently implements `emscripten_return_address()` by calling out into JavaScript and parsing a stack trace, which introduces significant overhead that we would prefer to avoid in release builds. This is especially problematic for allocators because the generic parts of `std.mem.Allocator` make frequent use of `@returnAddress`, even though very few allocator implementations even observe the return address, which makes allocators nigh unusable for performance-critical applications like games if the compiler is unable to devirtualize the allocator calls. | |||
| 2025-03-21 | x86_64: rewrite wrapping multiplication | Jacob Young | |
| 2025-03-21 | big.int: fix yet another truncate bug | Jacob Young | |
| Too many bugs have been found with `truncate` at this point, so it was rewritten from scratch. Based on the doc comment, the utility of `convertToTwosComplement` over `r.truncate(a, .unsigned, bit_count)` is unclear and it has a subtle behavior difference that is almost certainly a bug, so it was deleted. | |||
| 2025-03-19 | spirv: Assemble OpTypeRuntimeArray. | dan | |
| 2025-03-19 | compiler: Support more GCC code models and fix the mapping to LLVM code models. | Alex Rønne Petersen | |
| Closes #22517. | |||
| 2025-03-18 | spirv: require int8/int16 capabilities | Ali Cheraghi | |
| 2025-03-18 | spirv: aligned load for physical storage variables | Ali Cheraghi | |
| Resolves #23212 | |||
| 2025-03-18 | spirv: packed struct init + field val access | Ali Cheraghi | |
| 2025-03-17 | spirv/target: arbitrary_precision_integers feature support | Ali Cheraghi | |
| 2025-03-17 | spirv: lower more types in assembler | Ali Cheraghi | |
| 2025-03-17 | target: split `addresses` and `physical_storage_buffer` features | Ali Cheraghi | |
| 2025-03-17 | Sema: error on illegal code when targeting spirv | Ali Cheraghi | |
| 2025-03-17 | spirv: don't hardcode test error type alignment | Ali Cheraghi | |
| 2025-03-08 | Merge pull request #22998 from jacobly0/x86_64-rewrite | Andrew Kelley | |
| x86_64: rewrite aggregate init | |||
| 2025-03-08 | llvm: Replace DataLayoutBuilder with a simple target -> string switch. | Alex Rønne Petersen | |
| This should be a lot easier to maintain. It's also a small step towards eventually making the builder API parse the data layout string in order to answer layout questions that we need to ask during code generation. | |||
| 2025-03-07 | x86_64: implement write register splitting | Jacob Young | |
| 2025-03-05 | Remove uses of deprecated callconv aliases | Linus Groh | |
| 2025-02-27 | Move the compiler's LLVM bitcode builder to std.zig.llvm. | Alex Rønne Petersen | |
| 2025-02-24 | spirv: get rid of function_types cache | Robin Voetter | |
| This deep hash map doesn't work | |||
| 2025-02-24 | spirv: do not generate unnecessary forward pointer | Ali Cheraghi | |
| Co-authored-by: Robin Voetter <robin@voetter.nl> | |||
| 2025-02-24 | spirv: replace some unreachables with compile errors | Ali Cheraghi | |
| 2025-02-24 | Merge pull request #22154 from alexrp/disable-intrinsics | Alex Rønne Petersen | |
| compiler: Implement `@disableIntrinsics()` builtin function. | |||
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index : zig | |
| General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software. https://ziglang.org |
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