[cfe-commits] r131662 - in /cfe/trunk: include/clang/Driver/CC1AsOptions.td lib/Driver/Tools.cpp tools/driver/cc1as_main.cpp

[Joerg Sonnenberger]

Author: joerg
Date: Thu May 19 13:42:29 2011
New Revision: 131662

URL: http://llvm.org/viewvc/llvm-project?rev=131662&view=rev
Log:
Support -fatal-warnings for the assembler frontend

Modified:
    cfe/trunk/include/clang/Driver/CC1AsOptions.td
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/tools/driver/cc1as_main.cpp

Modified: cfe/trunk/include/clang/Driver/CC1AsOptions.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CC1AsOptions.td?rev=131662&r1=131661&r2=131662&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/CC1AsOptions.td (original)
+++ cfe/trunk/include/clang/Driver/CC1AsOptions.td Thu May 19 13:42:29 2011
@@ -77,3 +77,6 @@
 
 def no_exec_stack : Flag<"--noexecstack">,
     HelpText<"Mark the file as not needing an executable stack">;
+
+def fatal_warnings : Flag<"-fatal-warnings">,
+    HelpText<"Consider warnings as errors">;

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=131662&r1=131661&r2=131662&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Thu May 19 13:42:29 2011
@@ -1020,6 +1020,9 @@
           // Do nothing, this is the default and we don't support anything else.
         } else if (Value == "-L") {
           CmdArgs.push_back("-msave-temp-labels");
+        } else if (Value == "-fatal-warnings") {
+          CmdArgs.push_back("-mllvm");
+          CmdArgs.push_back("-fatal-assembler-warnings");
         } else {
           D.Diag(clang::diag::err_drv_unsupported_option_argument)
             << A->getOption().getName() << Value;

Modified: cfe/trunk/tools/driver/cc1as_main.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/driver/cc1as_main.cpp?rev=131662&r1=131661&r2=131662&view=diff
==============================================================================
--- cfe/trunk/tools/driver/cc1as_main.cpp (original)
+++ cfe/trunk/tools/driver/cc1as_main.cpp Thu May 19 13:42:29 2011
@@ -172,6 +172,8 @@
     }
   }
   Opts.LLVMArgs = Args->getAllArgValues(OPT_mllvm);
+  if (Args->hasArg(OPT_fatal_warnings))
+    Opts.LLVMArgs.push_back("-fatal-assembler-warnings");
   Opts.OutputPath = Args->getLastArgValue(OPT_o);
   if (Arg *A = Args->getLastArg(OPT_filetype)) {
     StringRef Name = A->getValue(*Args);