encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-18 17:35:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Store expressions in switch case statements.

Browse Source 
This CL moves switch case statements to store Expression instead
of an IntLiteralExpression. The SEM is updated to store the
materialized constant instead of accessing the expression value
directly.

Bug: tint:1633
Change-Id: Id79dabb806be1049f775299732bc1c7b1bf0c05f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106300
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
This commit is contained in:
dan sinclair
2022-10-19 00:43:41 +00:00
committed by Dawn LUCI CQ
parent 00aa7ef462
commit d32fbe07e7
19 changed files with 360 additions and 120 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/tint/sem/switch_statement.h
View File

@@ -26,6 +26,7 @@ class SwitchStatement;
} // namespace tint::ast
namespace tint::sem {
class CaseStatement;
class Constant;
class Expression;
} // namespace tint::sem
@@ -82,14 +83,14 @@ class CaseStatement final : public Castable<CaseStatement, CompoundStatement> {
const BlockStatement* Body() const { return body_; }
/// @returns the selectors for the case
std::vector<const Expression*>& Selectors() { return selectors_; }
std::vector<const Constant*>& Selectors() { return selectors_; }
/// @returns the selectors for the case
const std::vector<const Expression*>& Selectors() const { return selectors_; }
const std::vector<const Constant*>& Selectors() const { return selectors_; }
private:
const BlockStatement* body_ = nullptr;
std::vector<const Expression*> selectors_;
std::vector<const Constant*> selectors_;
};
} // namespace tint::sem