r193103 - Ignore -fstrength-reduce and -fno-strength-reduce.

[Rafael Espindola]

Author: rafael
Date: Mon Oct 21 13:49:56 2013
New Revision: 193103

URL: http://llvm.org/viewvc/llvm-project?rev=193103&view=rev
Log:
Ignore -fstrength-reduce and -fno-strength-reduce.

GCC does the same.

Modified:
    cfe/trunk/include/clang/Driver/Options.td
    cfe/trunk/test/Driver/clang_f_opts.c

Modified: cfe/trunk/include/clang/Driver/Options.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=193103&r1=193102&r2=193103&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Mon Oct 21 13:49:56 2013
@@ -1456,6 +1456,8 @@ defm schedule_insns : BooleanFFlag<"sche
 defm see : BooleanFFlag<"see">, Group<clang_ignored_f_Group>;
 defm signaling_nans : BooleanFFlag<"signaling-nans">, Group<clang_ignored_f_Group>;
 defm spec_constr_count : BooleanFFlag<"spec-constr-count">, Group<clang_ignored_f_Group>;
+defm strength_reduce :
+    BooleanFFlag<"strength-reduce">, Group<clang_ignored_f_Group>;
 defm tls_model : BooleanFFlag<"tls-model">, Group<clang_ignored_f_Group>;
 defm tracer : BooleanFFlag<"tracer">, Group<clang_ignored_f_Group>;
 defm tree_salias : BooleanFFlag<"tree-salias">, Group<clang_ignored_f_Group>;

Modified: cfe/trunk/test/Driver/clang_f_opts.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/clang_f_opts.c?rev=193103&r1=193102&r2=193103&view=diff
==============================================================================
--- cfe/trunk/test/Driver/clang_f_opts.c (original)
+++ cfe/trunk/test/Driver/clang_f_opts.c Mon Oct 21 13:49:56 2013
@@ -127,5 +127,6 @@
 // RUN:     -fno-var-tracking                                                 \
 // RUN:     -fno-unsigned-char                                                \
 // RUN:     -fno-signed-char                                                  \
+// RUN:     -fstrength-reduce -fno-strength-reduce                            \
 // RUN:     %s 2>&1 | FileCheck --check-prefix=IGNORE %s
 // IGNORE-NOT: error: unknown argument