r211122 - Remove dead code.

[Diego Novillo]

Author: dnovillo
Date: Tue Jun 17 15:01:51 2014
New Revision: 211122

URL: http://llvm.org/viewvc/llvm-project?rev=211122&view=rev
Log:
Remove dead code.

The parsing for -Rpass= had been factored into the function
GenerateOptimizationRemarkRegex, but at the time I forgot to remove
the original code that just handled OPT_Rpass_EQ.

Modified:
    cfe/trunk/lib/Frontend/CompilerInvocation.cpp

Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=211122&r1=211121&r2=211122&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Tue Jun 17 15:01:51 2014
@@ -550,17 +550,6 @@ static bool ParseCodeGenArgs(CodeGenOpti
 
   Opts.DependentLibraries = Args.getAllArgValues(OPT_dependent_lib);
 
-  if (Arg *A = Args.getLastArg(OPT_Rpass_EQ)) {
-    StringRef Val = A->getValue();
-    std::string RegexError;
-    Opts.OptimizationRemarkPattern = std::make_shared<llvm::Regex>(Val);
-    if (!Opts.OptimizationRemarkPattern->isValid(RegexError)) {
-      Diags.Report(diag::err_drv_optimization_remark_pattern)
-          << RegexError << A->getAsString(Args);
-      Opts.OptimizationRemarkPattern.reset();
-    }
-  }
-
   if (Arg *A = Args.getLastArg(OPT_Rpass_EQ))
     Opts.OptimizationRemarkPattern =
         GenerateOptimizationRemarkRegex(Diags, Args, A);