[webkit-changes] [WebKit/WebKit] c87c37: [WGSL] Add code generation for compound assignment

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c87c377e689b0a4caab44a9d4f664c07e84790d1
      https://github.com/WebKit/WebKit/commit/c87c377e689b0a4caab44a9d4f664c07e84790d1
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-09-19 (Tue, 19 Sep 2023)

  Changed paths:
    M Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp

  Log Message:
  -----------
  [WGSL] Add code generation for compound assignment
https://bugs.webkit.org/show_bug.cgi?id=261679
rdar://115657490

Reviewed by Dan Glastonbury.

We were missing an entry for AST::CompoundAssignmentStatement in MetalFunctionWriter,
which meant the default visitor function was called, resulting in the left and right
hand sides of the assignment being serialized, but not the assignment operator.

* Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp:
(WGSL::Metal::FunctionDefinitionWriter::visit):

Canonical link: https://commits.webkit.org/268119@main