r192839 - Add minimal command line support for the VSX powerpc processor.

[Eric Christopher]

Author: echristo
Date: Wed Oct 16 15:40:13 2013
New Revision: 192839

URL: http://llvm.org/viewvc/llvm-project?rev=192839&view=rev
Log:
Add minimal command line support for the VSX powerpc processor.

Preprocessor support is still needed.

Modified:
    cfe/trunk/include/clang/Driver/Options.td
    cfe/trunk/test/Driver/ppc-features.cpp

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=192839&r1=192838&r2=192839&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Wed Oct 16 15:40:13 2013
@@ -1017,6 +1017,8 @@ def marm : Flag<["-"], "marm">, Alias<mn
 def ffixed_r9 : Flag<["-"], "ffixed-r9">, Group<m_arm_Features_Group>,
   HelpText<"Reserve the r9 register (ARM only)">;
 
+def mvsx : Flag<["-"], "mvsx">, Group<m_ppc_Features_Group>;
+def mno_vsx : Flag<["-"], "mno-vsx">, Group<m_ppc_Features_Group>;
 def mfprnd : Flag<["-"], "mfprnd">, Group<m_ppc_Features_Group>;
 def mno_fprnd : Flag<["-"], "mno-fprnd">, Group<m_ppc_Features_Group>;
 def mmfcrf : Flag<["-"], "mmfcrf">, Group<m_ppc_Features_Group>;

Modified: cfe/trunk/test/Driver/ppc-features.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ppc-features.cpp?rev=192839&r1=192838&r2=192839&view=diff
==============================================================================
--- cfe/trunk/test/Driver/ppc-features.cpp (original)
+++ cfe/trunk/test/Driver/ppc-features.cpp Wed Oct 16 15:40:13 2013
@@ -85,3 +85,10 @@
 
 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -mfprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-FPRND %s
 // CHECK-FPRND: "-target-feature" "+fprnd"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVSX %s
+// CHECK-NOVSX: "-target-feature" "-vsx"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -mvsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VSX %s
+// CHECK-VSX: "-target-feature" "+vsx"
+