re PR target/57688 (-O3 -march=native generates illegal opcode on AMD Phenom)

	PR target/57688
	* common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt
	add missing return true.

From-SVN: r200352

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3291a1adebff01206fc6782963d13db3083ec612..e886f60c4f9dfbea625c3425daea088d58eae617 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-06-23  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/57688
+       * common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt
+       add missing return true.
+
 2013-06-23  Oleg Endo <olegendo@gcc.gnu.org>
 
        PR target/52483

diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c
index cb77f723904b716b1e0c8842add6d5e0a36206d7..b73e369bb3233eb94ffae720138848b70569c444 100644 (file)
--- a/gcc/common/config/i386/i386-common.c
+++ b/gcc/common/config/i386/i386-common.c
@@ -451,6 +451,7 @@ ix86_handle_option (struct gcc_options *opts,
          opts->x_ix86_isa_flags &= ~OPTION_MASK_ISA_LZCNT_UNSET;
          opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_LZCNT_UNSET;
        }
+      return true;
 
     case OPT_mtbm:
       if (value)