[webkit-changes] [WebKit/WebKit] 342939: [WGSL] Loop statement is not implemented - https:/...

Tadeu Zagallo noreply at github.com
Thu Nov 23 01:59:29 PST 2023


  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 342939b92884884984384dd3b83a085ebbbb5562
      https://github.com/WebKit/WebKit/commit/342939b92884884984384dd3b83a085ebbbb5562
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-11-23 (Thu, 23 Nov 2023)

  Changed paths:
    M Source/WebGPU/WGSL/AST/ASTForward.h
    M Source/WebGPU/WGSL/AST/ASTLoopStatement.h
    M Source/WebGPU/WGSL/AST/ASTVisitor.cpp
    M Source/WebGPU/WGSL/AST/ASTVisitor.h
    M Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp
    M Source/WebGPU/WGSL/Parser.cpp
    M Source/WebGPU/WGSL/ParserPrivate.h
    M Source/WebGPU/WGSL/TypeCheck.cpp
    A Source/WebGPU/WGSL/tests/valid/loop.wgsl

  Log Message:
  -----------
  [WGSL] Loop statement is not implemented - https://www.w3.org/TR/WGSL/#loop-statement
https://bugs.webkit.org/show_bug.cgi?id=265012
rdar://118552186

Reviewed by Mike Wyrzykowski.

Add support for loop statements, including continuing and break-if.

* Source/WebGPU/WGSL/AST/ASTForward.h:
* Source/WebGPU/WGSL/AST/ASTLoopStatement.h:
* Source/WebGPU/WGSL/AST/ASTVisitor.cpp:
(WGSL::AST::Visitor::visit):
* Source/WebGPU/WGSL/AST/ASTVisitor.h:
* Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp:
(WGSL::Metal::FunctionDefinitionWriter::visit):
(WGSL::Metal::FunctionDefinitionWriter::visitStatements):
* Source/WebGPU/WGSL/Parser.cpp:
(WGSL::Parser<Lexer>::parseStatement):
(WGSL::Parser<Lexer>::parseLoopStatement):
* Source/WebGPU/WGSL/ParserPrivate.h:
* Source/WebGPU/WGSL/TypeCheck.cpp:
(WGSL::TypeChecker::visit):
* Source/WebGPU/WGSL/tests/valid/loop.wgsl: Added.

Canonical link: https://commits.webkit.org/271071@main




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