Simplify.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103631 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index f3ec23c3a7ab4f3de4847bb949efdea8db7221a0..24ec9b912915b51b5f2ed5adc472c5080c50723b 100644 (file)
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -992,9 +992,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
   // Special case debug options to only pass -g to clang. This is
   // wrong.
   Args.ClaimAllArgs(options::OPT_g_Group);
-  Arg *Garg = Args.getLastArg(options::OPT_g_Group);
-  if (Garg && Garg != Args.getLastArg(options::OPT_g0))
-    CmdArgs.push_back("-g");
+  if (Arg *A = Args.getLastArg(options::OPT_g_Group))
+    if (!A->getOption().matches(options::OPT_g0))
+      CmdArgs.push_back("-g");
 
   Args.AddAllArgs(CmdArgs, options::OPT_ffunction_sections);
   Args.AddAllArgs(CmdArgs, options::OPT_fdata_sections);