diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f1473e3d678..98d7b4a454f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2010-08-14  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_int): Return
+	true for Loongson targets.
+	(check_effective_target_vect_shift): Likewise.
+	(check_effective_target_vect_no_int_max): Likewise.
+	(check_effective_target_vect_no_align): Likewise.
+	(check_effective_target_vect_short_mult): Likewise.
+
 2010-08-14  Uros Bizjak  <ubizjak@gmail.com>
 
 	* g++.dg/cast.C: Change fields of structures to "long" to pass
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 8385b1efc49..1f591d85ecc 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -1620,7 +1620,9 @@ proc check_effective_target_vect_int { } {
 	      || [istarget sparc*-*-*]
 	      || [istarget alpha*-*-*]
 	      || [istarget ia64-*-*] 
-	      || [check_effective_target_arm32] } {
+	      || [check_effective_target_arm32]
+	      || ([istarget mips*-*-*]
+		  && [check_effective_target_mips_loongson]) } {
 	   set et_vect_int_saved 1
 	}
     }
@@ -2156,7 +2158,9 @@ proc check_effective_target_vect_shift { } {
 	     || [istarget ia64-*-*]
 	     || [istarget i?86-*-*]
 	     || [istarget x86_64-*-*]
-	     || [check_effective_target_arm32] } {
+	     || [check_effective_target_arm32]
+	     || ([istarget mips*-*-*]
+		 && [check_effective_target_mips_loongson]) } {
 	   set et_vect_shift_saved 1
 	}
     }
@@ -2270,7 +2274,9 @@ proc check_effective_target_vect_no_int_max { } {
 	set et_vect_no_int_max_saved 0
 	if { [istarget sparc*-*-*]
 	     || [istarget spu-*-*]
-	     || [istarget alpha*-*-*] } {
+	     || [istarget alpha*-*-*]
+	     || ([istarget mips*-*-*]
+		 && [check_effective_target_mips_loongson]) } {
 	    set et_vect_no_int_max_saved 1
 	}
     }
@@ -2643,7 +2649,9 @@ proc check_effective_target_vect_no_align { } {
 	if { [istarget mipsisa64*-*-*]
 	     || [istarget sparc*-*-*]
 	     || [istarget ia64-*-*]
-	     || [check_effective_target_arm32] } { 
+	     || [check_effective_target_arm32]
+	     || ([istarget mips*-*-*]
+		 && [check_effective_target_mips_loongson]) } {
 	    set et_vect_no_align_saved 1
 	}
     }
@@ -2833,8 +2841,10 @@ proc check_effective_target_vect_short_mult { } {
 	     || [istarget spu-*-*]
 	     || [istarget i?86-*-*]
 	     || [istarget x86_64-*-*]
-             || [istarget powerpc*-*-*]
-             || [check_effective_target_arm32] } {
+	     || [istarget powerpc*-*-*]
+	     || [check_effective_target_arm32]
+	     || ([istarget mips*-*-*]
+		 && [check_effective_target_mips_loongson]) } {
 	   set et_vect_short_mult_saved 1
 	}
     }