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2022-04-27stage2: fix recent LLVM backend codeAndrew Kelley
* std.math.snan: fix compilation error. Also make it and nan inline. * LLVM: use a proper enum type for float op instead of enum literal. Also various cleanups. * LLVM: use LLVMBuildVectorSplat for vector splat AIR instruction. - also the bindings had parameter order wrong * LLVM: additionally handle f16 lowering. For now all targets report OK but I think we will need to add some exceptions to this list.
2022-04-27compiler-rt: math functions reorgAndrew Kelley
* unify the logic for exporting math functions from compiler-rt, with the appropriate suffixes and prefixes. - add all missing f128 and f80 exports. Functions with missing implementations call other functions and have TODO comments. - also add f16 functions * move math functions from freestanding libc to compiler-rt (#7265) * enable all the f128 and f80 code in the stage2 compiler and behavior tests (#11161). * update std lib to use builtins rather than `std.math`.
2022-01-28std: add f80 bitsVeikka Tuominen
2021-08-24remove redundant license headers from zig standard libraryAndrew Kelley
We already have a LICENSE file that covers the Zig Standard Library. We no longer need to remind everyone that the license is MIT in every single file. Previously this was introduced to clarify the situation for a fork of Zig that made Zig's LICENSE file harder to find, and replaced it with their own license that required annual payments to their company. However that fork now appears to be dead. So there is no need to reinforce the copyright notice in every single file.
2020-12-31Year++Frank Denis
2020-08-20add license header to all std lib filesAndrew Kelley
add SPDX license identifier copyright ownership is zig contributors
2019-09-25mv std/ lib/Andrew Kelley
that's all this commit does. further commits will fix cli flags and such. see #2221