scanasm.exp (dg-function-on-line): Make MIPS targets match .set (no)?micromips

gcc/testsuite/
2013-05-21  Graham Stott  <graham.stott@btinternet.com>

	* lib/scanasm.exp (dg-function-on-line): Make MIPS targets match
	.set (no)?micromips

From-SVN: r199161

gcc/testsuite/ChangeLog

+2013-05-21  Graham Stott  <graham.stott@btinternet.com>
+
+	* lib/scanasm.exp (dg-function-on-line): Make MIPS targets match
+	.set (no)?micromips
+
 2013-05-21  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/57035

gcc/testsuite/lib/scanasm.exp

@@ -493,7 +493,7 @@ proc dg-function-on-line { args } {
 	set pattern [format {\t;[^:]+:%d\n(\t[^\t]+\n)+%s:\n\t.PROC} \
                      $line $symbol]
     } elseif { [istarget mips*-*-*] } {
-	set pattern [format {\t\.loc [0-9]+ %d 0( [^\n]*)?\n(\t.cfi_startproc[^\t]*\n)*\t\.set\t(no)?mips16\n\t\.ent\t%s\n\t\.type\t%s, @function\n%s:\n} \
+	set pattern [format {\t\.loc [0-9]+ %d 0( [^\n]*)?\n(\t.cfi_startproc[^\t]*\n)*\t\.set\t(no)?mips16\n\t(\.set\t(no)?micromips\n\t)?\.ent\t%s\n\t\.type\t%s, @function\n%s:\n} \
 		     $line $symbol $symbol $symbol]
     } else {
 	set pattern [format {%s:[^\t]*(\t.(fnstart|frame|mask|file)[^\t]*)*\t[^:]+:%d\n} \