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Simplify. 

llvm-svn: 86938
This commit is contained in:
Daniel Dunbar 2009-11-12 02:53:34 +00:00
parent 1619831fde
commit 51637a9ba4
1 changed files with 9 additions and 31 deletions
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40
clang/tools/clang-cc/clang-cc.cpp
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@ -821,12 +821,12 @@ static void ProcessInputFile(const CompilerInvocation &CompOpts,
return;
// Run the preprocessor actions.
llvm::TimeRegion Timer(ClangFrontendTimer);
switch (PA) {
default:
assert(0 && "unexpected program action");
case DumpRawTokens: {
llvm::TimeRegion Timer(ClangFrontendTimer);
SourceManager &SM = PP.getSourceManager();
// Start lexing the specified input file.
Lexer RawLex(SM.getMainFileID(), SM, PP.getLangOptions());
@ -839,12 +839,10 @@ static void ProcessInputFile(const CompilerInvocation &CompOpts,
fprintf(stderr, "\n");
RawLex.LexFromRawLexer(RawTok);
}
ClearSourceMgr = true;
break;
}
case DumpTokens: {
llvm::TimeRegion Timer(ClangFrontendTimer);
Token Tok;
// Start preprocessing the specified input file.
PP.EnterMainSourceFile();
@ -853,66 +851,46 @@ static void ProcessInputFile(const CompilerInvocation &CompOpts,
PP.DumpToken(Tok, true);
fprintf(stderr, "\n");
} while (Tok.isNot(tok::eof));
ClearSourceMgr = true;
break;
}
case GeneratePTH: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case GeneratePTH:
CacheTokens(PP, static_cast<llvm::raw_fd_ostream*>(OS.get()));
ClearSourceMgr = true;
break;
}
case ParseNoop: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case ParseNoop:
ParseFile(PP, new MinimalAction(PP));
ClearSourceMgr = true;
break;
}
case ParsePrintCallbacks: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case ParsePrintCallbacks:
ParseFile(PP, CreatePrintParserActionsAction(PP, OS.get()));
ClearSourceMgr = true;
break;
}
case PrintPreprocessedInput: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case PrintPreprocessedInput:
DoPrintPreprocessedInput(PP, OS.get(),
CompOpts.getPreprocessorOutputOpts());
ClearSourceMgr = true;
break;
}
case RewriteMacros: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case RewriteMacros:
RewriteMacrosInInput(PP, OS.get());
ClearSourceMgr = true;
break;
}
case RewriteTest: {
llvm::TimeRegion Timer(ClangFrontendTimer);
case RewriteTest:
DoRewriteTest(PP, OS.get());
ClearSourceMgr = true;
break;
}
case RunPreprocessorOnly: { // Just lex as fast as we can, no output.
llvm::TimeRegion Timer(ClangFrontendTimer);
Token Tok;
// Start parsing the specified input file.
PP.EnterMainSourceFile();
do {
PP.Lex(Tok);
} while (Tok.isNot(tok::eof));
ClearSourceMgr = true;
break;
}
}
ClearSourceMgr = true;
}
if (FixItRewrite)