diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 10ef23ca276..ae06d123b76 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-04-12  Fariborz Jahanian <fjahanian@apple.com>
+
+	* config/rs6000/altivec.h (vec_mergeh, vec_mergel):
+	Definition of these two macros are corrected by adding
+	matchine right paren.
+
 2004-04-12  Jonathan Larmour  <jifl@eCosCentric.com>
 
 	* fix-header.c: kill(), putenv() and tzset() are POSIX not ANSI.
diff --git a/gcc/config/rs6000/altivec.h b/gcc/config/rs6000/altivec.h
index 632f03930ff..c7af58f486d 100644
--- a/gcc/config/rs6000/altivec.h
+++ b/gcc/config/rs6000/altivec.h
@@ -8902,7 +8902,7 @@ __ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
       ((vector unsigned int) __builtin_altivec_vmrghw ((vector signed int) (a1), (vector signed int) (a2))), \
 __ch (__bin_args_eq (vector bool int, (a1), vector bool int, (a2)), \
       ((vector bool int) __builtin_altivec_vmrghw ((vector signed int) (a1), (vector signed int) (a2))), \
-    __builtin_altivec_compiletime_error ("vec_mergeh")))))))))))
+    __builtin_altivec_compiletime_error ("vec_mergeh"))))))))))))
 
 #define vec_vmrghw(a1, a2) \
 __ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
@@ -8950,7 +8950,7 @@ __ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
       ((vector unsigned int) __builtin_altivec_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
 __ch (__bin_args_eq (vector bool int, (a1), vector bool int, (a2)), \
       ((vector bool int) __builtin_altivec_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
-    __builtin_altivec_compiletime_error ("vec_mergel"))))))))
+    __builtin_altivec_compiletime_error ("vec_mergel"))))))))))))
 
 #define vec_vmrglw(a1, a2) \
 __ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \