diff options
Diffstat (limited to 'clang/tools/driver/driver.cpp')
| -rw-r--r-- | clang/tools/driver/driver.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/tools/driver/driver.cpp b/clang/tools/driver/driver.cpp index 43dd36963c6..dbfc2936556 100644 --- a/clang/tools/driver/driver.cpp +++ b/clang/tools/driver/driver.cpp @@ -178,6 +178,9 @@ void ApplyQAOverride(std::vector<const char*> &Args, const char *OverrideStr, } } +extern int cc1_main(Diagnostic &Diags, + const char **ArgBegin, const char **ArgEnd); + int main(int argc, const char **argv) { llvm::sys::PrintStackTraceOnErrorSignal(); llvm::PrettyStackTraceProgram X(argc, argv); @@ -187,6 +190,10 @@ int main(int argc, const char **argv) { Diagnostic Diags(&DiagClient); + // Dispatch to cc1_main if appropriate. + if (argc > 1 && llvm::StringRef(argv[1]) == "-cc1") + return cc1_main(Diags, argv+2, argv+argc); + #ifdef CLANG_IS_PRODUCTION bool IsProduction = true; #else |
