erki/masters-thesis
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Compare commits

base: erki:6f3dce5972deb5080b9d980a031a8a0faf16f919
Branches Tags
erki:master
erki:testing/rewrite_to_ast_crawler
..
compare: erki:e30d779c30559e7ba73074a66a02398df9cd486f
Branches Tags
erki:master
erki:testing/rewrite_to_ast_crawler

No commits in common. "6f3dce5972deb5080b9d980a031a8a0faf16f919" and "e30d779c30559e7ba73074a66a02398df9cd486f" have entirely different histories.
6f3dce5972 ... e30d779c30

1 changed files with 22 additions and 17 deletions
Show Stats Expand all files Collapse all files

39
op-finder/OperationFinder.cpp
View File

@ -31,8 +31,10 @@ StatementMatcher UnaryArithmeticMatcher =
StatementMatcher CompoundMatcher =
compoundStmt().bind("compound_stmt");
//StatementMatcher ForStatementMatcher =
// forStmt(hasInitStatement(expr().bind("init"))).bind("for_stmt");
bool isInMainFile(const MatchFinder::MatchResult &result, const SourceLocation &loc)
{
return result.Context->getSourceManager().isWrittenInMainFile(loc);
}
template<typename TOp>
StringRef getOpcode(const TOp *op)
@ -40,23 +42,13 @@ StringRef getOpcode(const TOp *op)
return op->getOpcodeStr(op->getOpcode());
}
SourceLocation ResolveOperationSourceLocation(const SourceManager& source_manager, const SourceLocation& original)
{
if (source_manager.isMacroBodyExpansion(original))
{
return source_manager.getExpansionLoc(original);
}
return original;
}
}
void OperationFinder::addMatcher(MatchFinder &finder)
{
finder.addMatcher(traverse(TK_IgnoreUnlessSpelledInSource, ArithmeticMatcher), this);
finder.addMatcher(traverse(TK_IgnoreUnlessSpelledInSource, AssignmentMatcher), this);
//finder.addMatcher(traverse(TK_IgnoreUnlessSpelledInSource, CompoundMatcher), this);
finder.addMatcher(traverse(TK_IgnoreUnlessSpelledInSource, CompoundMatcher), this);
finder.addMatcher(traverse(TK_IgnoreUnlessSpelledInSource, UnaryArithmeticMatcher), this);
}
@ -86,8 +78,12 @@ void OperationFinder::_processAssignment(const clang::ast_matchers::MatchFinder:
assert(op);
if (!isInMainFile(result, op->getBeginLoc()))
return;
const auto& loc = op->getBeginLoc();
const auto& source_manager = *result.SourceManager;
const auto& loc = ResolveOperationSourceLocation(source_manager, op->getBeginLoc());
llvm::outs() << source_manager.getFilename(loc) << ":"
<< source_manager.getSpellingLineNumber(loc) << ":"
@ -105,8 +101,11 @@ void OperationFinder::_processArithmetic(const MatchFinder::MatchResult& result)
assert(op);
if (!isInMainFile(result, op->getBeginLoc()))
return;
const auto& loc = op->getBeginLoc();
const auto& source_manager = *result.SourceManager;
const auto& loc = ResolveOperationSourceLocation(source_manager, op->getBeginLoc());
llvm::outs() << source_manager.getFilename(loc) << ":"
<< source_manager.getSpellingLineNumber(loc) << ":"
@ -129,8 +128,11 @@ void OperationFinder::_processCompoundStmt(const clang::ast_matchers::MatchFinde
if (!op || !op->isCompoundAssignmentOp())
return;
if (!isInMainFile(result, op->getBeginLoc()))
return;
const auto& loc = op->getBeginLoc();
const auto& source_manager = *result.SourceManager;
const auto& loc = ResolveOperationSourceLocation(source_manager, op->getBeginLoc());
llvm::outs() << source_manager.getFilename(loc) << ":"
<< source_manager.getSpellingLineNumber(loc) << ":"
@ -150,8 +152,11 @@ void OperationFinder::_processUnaryArithmetic(const MatchFinder::MatchResult &re
assert(op);
assert(lhs);
if (!isInMainFile(result, lhs->getBeginLoc()))
return;
const auto& loc = lhs->getBeginLoc();
const auto& source_manager = *result.SourceManager;
const auto& loc = ResolveOperationSourceLocation(source_manager, op->getBeginLoc());
llvm::outs() << source_manager.getFilename(loc) << ":"
<< source_manager.getSpellingLineNumber(loc) << ":"