Andrew Kelley 682cdeceaa stage2: optional comparison and 0-bit payloads ...

* Sema: implement peer type resolution for optionals and null.
 * Rename `Module.optionalType` to `Type.optional`.
 * LLVM backend: re-use anonymous values. This is especially useful when
   isByRef()=true because it means re-using the same generated LLVM globals.
 * LLVM backend: rework the implementation of is_null and is_non_null
   AIR instructions. Generate slightly better LLVM code, and also fix
   the behavior for optionals whose payload type is 0-bit.
 * LLVM backend: improve `cmp` AIR instruction lowering to support
   pointer-like optionals.
 * `Value`: implement support for equality-checking optionals.

2021-10-15 18:37:09 -07:00

..

llvm

stage2: make hasCodeGenBits() always true for pointers

2021-10-15 17:17:59 -07:00

spirv

stage2: update for new usingnamespace semantics

2021-09-01 17:54:07 -07:00

c.zig

stage2: implement @minimum and @maximum, including vectors

2021-10-14 21:17:30 -07:00

llvm.zig

stage2: optional comparison and 0-bit payloads

2021-10-15 18:37:09 -07:00

spirv.zig

Delete Module.Scope, move Block into Sema

2021-10-02 15:21:49 -05:00

wasm.zig

Delete Module.Scope, move Block into Sema

2021-10-02 15:21:49 -05:00