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| author | Andrew Kelley <andrew@ziglang.org> | 2021-09-20 14:13:33 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-09-20 14:24:43 -0700 |
| commit | b9d3527e0ed53c4796ab64b4df7daf0909739807 (patch) | |
| tree | 6cb29ce60e606fc4cfd30dad8b6f88c07a6bf8a7 /src/Module.zig | |
| parent | 5dc251747b4ea65b1c8d3f2b5af62ca83c6d1196 (diff) | |
| download | zig-b9d3527e0ed53c4796ab64b4df7daf0909739807.tar.gz zig-b9d3527e0ed53c4796ab64b4df7daf0909739807.zip | |
stage2: implement comptime `@atomicRmw`
* introduce float_to_int and int_to_float AIR instructionts and
implement for the LLVM backend and C backend.
* Sema: implement `zirIntToFloat`.
* Sema: implement `@atomicRmw` comptime evaluation
- introduce `storePtrVal` for when one needs to store a Value to a
pointer which is a Value, and assert it happens at comptime.
* Value: introduce new functionality:
- intToFloat
- numberAddWrap
- numberSubWrap
- numberMax
- numberMin
- bitwiseAnd
- bitwiseNand (not implemented yet)
- bitwiseOr
- bitwiseXor
* Sema: hook up `zirBitwise` to the new Value bitwise implementations
* Type: rename `isFloat` to `isRuntimeFloat` because it returns `false`
for `comptime_float`.
Diffstat (limited to 'src/Module.zig')
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