Attachment 368638 Details for Bug 197448 – WIP

[patch] WIP

file.txt (text/plain), 1.36 KB, created by Myles C. Maxfield on 2019-04-30 18:08:54 PDT

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Creator: Myles C. Maxfield

Created: 2019-04-30 18:08:54 PDT

Size: 1.36 KB

patch

obsolete

>diff --git a/Source/WebCore/Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp b/Source/WebCore/Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp
>index 2fc14658616..83997349651 100644
>--- a/Source/WebCore/Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp
>+++ b/Source/WebCore/Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp
>@@ -486,12 +486,20 @@ void FunctionDefinitionWriter::visit(AST::VariableDeclaration& variableDeclarati
> 
> void FunctionDefinitionWriter::visit(AST::AssignmentExpression& assignmentExpression)
> {
>+    if (is<AST::DereferenceExpression>(assignmentExpression.left())) {
>+        checkErrorAndVisit(downcast<AST::DereferenceExpression>(assignmentExpression.left()).pointer());
>+        auto leftName = m_stack.takeLast();
>+        checkErrorAndVisit(assignmentExpression.right());
>+        auto rightName = m_stack.takeLast();
>+        m_stringBuilder.append(makeString('*', leftName, " = ", rightName, ";\n"));
>+        m_stack.append(rightName);
>+    }
>     checkErrorAndVisit(assignmentExpression.left());
>     auto leftName = m_stack.takeLast();
>     checkErrorAndVisit(assignmentExpression.right());
>     auto rightName = m_stack.takeLast();
>     m_stringBuilder.append(makeString(leftName, " = ", rightName, ";\n"));
>-    m_stack.append(leftName);
>+    m_stack.append(rightName);
> }
> 
> void FunctionDefinitionWriter::visit(AST::CallExpression& callExpression)

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Attachments on bug 197448: 368638