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Revert r141079: tblgen: add preprocessor as a separate mode

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141492 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Che-Liang Chiou
2011-10-08 12:39:26 +00:00
parent f8557957fb
commit 3ae9cf5ba4
4 changed files with 0 additions and 680 deletions
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23
lib/TableGen/Main.cpp
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@ -16,7 +16,6 @@
//===----------------------------------------------------------------------===//
#include "TGParser.h"
#include "TGPreprocessor.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/MemoryBuffer.h"
@ -44,12 +43,6 @@ namespace {
cl::list<std::string>
IncludeDirs("I", cl::desc("Directory of include files"),
cl::value_desc("directory"), cl::Prefix);
cl::opt<bool>
PreprocessOnly("E",
cl::desc("Stop after the preprocessing stage; "
"This is work in progress and has no effect yet"),
cl::init(false));
}
namespace llvm {
@ -74,22 +67,6 @@ int TableGenMain(char *argv0, TableGenAction &Action) {
// it later.
SrcMgr.setIncludeDirs(IncludeDirs);
// TODO(clchiou): Integrate preprocessor into TGParser
if (PreprocessOnly) {
std::string Error;
tool_output_file Out(OutputFilename.c_str(), Error);
if (!Error.empty()) {
errs() << argv0 << ": error opening " << OutputFilename
<< ":" << Error << "\n";
return 1;
}
TGPreprocessor Preprocessor(SrcMgr, Out);
if (Preprocessor.PreprocessFile())
return 1;
Out.keep();
return 0;
}
TGParser Parser(SrcMgr, Records);
if (Parser.ParseFile())