re PR other/77421 (Bugs found in GCC with the help of PVS-Studio)

	PR other/77421
	* config/i386/i386.c (ix86_expanded_args_builtin): Remove redundant
	assignment added in r216794.

From-SVN: r239959

gcc/ChangeLog

+2016-09-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/77421
+	* config/i386/i386.c (ix86_expanded_args_builtin): Remove redundant
+	assignment added in r216794.
+
 2016-09-02  David Malcolm  <dmalcolm@redhat.com>
 
 	* Makefile.in (OBJS): Add typed-splay-tree.o.

gcc/config/i386/i386.c

@@ -34862,7 +34862,6 @@ ix86_expand_args_builtin (const struct builtin_description *d,
     case V4DI_FTYPE_V4DI_V4DI_V4DI_INT_UQI:
     case V4SI_FTYPE_V4SI_V4SI_V4SI_INT_UQI:
     case V2DI_FTYPE_V2DI_V2DI_V2DI_INT_UQI:
-       nargs = 5;
       nargs = 5;
       mask_pos = 1;
       nargs_constant = 1;