Skip to content

Hide dead code (PatternDatabase) #909

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kripken merged 1 commit into from
Feb 15, 2017
Merged

Hide dead code (PatternDatabase) #909

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions src/passes/OptimizeInstructions.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ struct Pattern {
Pattern(Expression* input, Expression* output) : input(input), output(output) {}
};

#if 0
// Database of patterns
struct PatternDatabase {
Module wasm;
Expand Down Expand Up @@ -87,6 +88,7 @@ struct DatabaseEnsurer {
database = new PatternDatabase;
}
};
#endif

// Check for matches and apply them
struct Match {
Expand Down Expand Up @@ -169,7 +171,9 @@ struct OptimizeInstructions : public WalkerPass<PostWalker<OptimizeInstructions,
Pass* create() override { return new OptimizeInstructions; }

void prepareToRun(PassRunner* runner, Module* module) override {
#if 0
static DatabaseEnsurer ensurer;
#endif
}

void visitExpression(Expression* curr) {
Expand All @@ -181,6 +185,7 @@ struct OptimizeInstructions : public WalkerPass<PostWalker<OptimizeInstructions,
replaceCurrent(curr);
continue;
}
#if 0
auto iter = database->patternMap.find(curr->_id);
if (iter == database->patternMap.end()) return;
auto& patterns = iter->second;
Expand All @@ -195,6 +200,9 @@ struct OptimizeInstructions : public WalkerPass<PostWalker<OptimizeInstructions,
}
}
if (!more) break;
#else
break;
#endif
}
}

Expand Down