configure.tgt (x86_64): Tune -m32 multilib to generic.

libitm/ChangeLog:

	* configure.tgt (x86_64): Tune -m32 multilib to generic.

libgomp/ChangeLog:

	* configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.

From-SVN: r218315

libgomp/ChangeLog

+2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
+
 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 	    Ilya Verbin  <ilya.verbin@intel.com>
 

libgomp/configure.tgt

@@ -82,7 +82,7 @@ if test $enable_linux_futex = yes; then
 	config_path="linux/x86 linux posix"
 	case " ${CC} ${CFLAGS} " in
 	  *" -m32 "*)
-	    XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686"
+	    XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
 	    ;;
 	esac
 	;;

libitm/ChangeLog

+2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* configure.tgt (x86_64): Tune -m32 multilib to generic.
+
 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/63784

libitm/configure.tgt

@@ -102,7 +102,7 @@ case "${target_cpu}" in
   x86_64)
 	case " ${CC} ${CFLAGS} " in
 	  *" -m32 "*)
-	    XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686"
+	    XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
 	    XCFLAGS="${XCFLAGS} -fomit-frame-pointer"
 	    ;;
 	esac