Program: Track what transforms have been applied
Allows transforms to assert their dependencies have been run before they
are.
Also allows the backends to validate that their sanitizers have been run
before they're used.
Change-Id: I1e97afe06f9e7371283bade54bbb2e2c41f87a00
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/55442
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
diff --git a/src/transform/bound_array_accessors.h b/src/transform/bound_array_accessors.h
index c2330ad..87803e6 100644
--- a/src/transform/bound_array_accessors.h
+++ b/src/transform/bound_array_accessors.h
@@ -25,18 +25,21 @@
/// the bounds of the array. Any access before the start of the array will clamp
/// to zero and any access past the end of the array will clamp to
/// (array length - 1).
-class BoundArrayAccessors : public Transform {
+class BoundArrayAccessors : public Castable<BoundArrayAccessors, Transform> {
public:
/// Constructor
BoundArrayAccessors();
/// Destructor
~BoundArrayAccessors() override;
- /// Runs the transform on `program`, returning the transformation result.
- /// @param program the source program to transform
- /// @param data optional extra transform-specific input data
- /// @returns the transformation result
- Output Run(const Program* program, const DataMap& data = {}) override;
+ protected:
+ /// Runs the transform using the CloneContext built for transforming a
+ /// program. Run() is responsible for calling Clone() on the CloneContext.
+ /// @param ctx the CloneContext primed with the input program and
+ /// ProgramBuilder
+ /// @param inputs optional extra transform-specific input data
+ /// @param outputs optional extra transform-specific output data
+ void Run(CloneContext& ctx, const DataMap& inputs, DataMap& outputs) override;
private:
ast::ArrayAccessorExpression* Transform(ast::ArrayAccessorExpression* expr,
