gcc/configure doesn't handle all possible SH architectures

http://gcc.gnu.org/PR24836


--- a/gcc/configure
+++ b/gcc/configure
@@ -22753,7 +22753,7 @@ foo:	.long	25
 	tls_first_minor=14
 	tls_as_opt="-m64 -Aesame --fatal-warnings"
 	;;
-  sh-*-* | sh[34]-*-*)
+  sh-*-* | sh[34]*-*-*)
     conftest_s='
 	.section ".tdata","awT",@progbits
 foo:	.long	25
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2924,7 +2924,7 @@ foo:	.long	25
 	tls_first_minor=14
 	tls_as_opt="-m64 -Aesame --fatal-warnings"
 	;;
-  sh-*-* | sh[34]-*-*)
+  sh-*-* | sh[34]*-*-*)
     conftest_s='
 	.section ".tdata","awT",@progbits
 foo:	.long	25