diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1b0d34335cb7..f1822e6f357c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Sat Apr 18 17:55:57 1998  Jim Wilson  <wilson@cygnus.com>
+
+	* i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.
+
 Sun Mar 15 23:39:10 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* version.c: Update for egcs-1.0.2 release.
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 16c5a31dae6d..3c108b039783 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -2527,7 +2527,7 @@
 
 (define_insn ""
   [(set (match_operand:DI 0 "nonimmediate_operand" "=rm")
-	(fix:DI (fix:XF (match_operand:XF 1 "register_operand" "f"))))
+	(fix:DI (fix:XF (match_operand:XF 1 "register_operand" "+f"))))
    (clobber (match_dup 1))
    (clobber (match_operand:SI 2 "memory_operand" "m"))
    (clobber (match_operand:DI 3 "memory_operand" "m"))
@@ -2537,7 +2537,7 @@
 
 (define_insn ""
   [(set (match_operand:DI 0 "nonimmediate_operand" "=rm")
-	(fix:DI (fix:DF (match_operand:DF 1 "register_operand" "f"))))
+	(fix:DI (fix:DF (match_operand:DF 1 "register_operand" "+f"))))
    (clobber (match_dup 1))
    (clobber (match_operand:SI 2 "memory_operand" "m"))
    (clobber (match_operand:DI 3 "memory_operand" "m"))
@@ -2547,7 +2547,7 @@
 
 (define_insn ""
   [(set (match_operand:DI 0 "nonimmediate_operand" "=rm")
-	(fix:DI (fix:SF (match_operand:SF 1 "register_operand" "f"))))
+	(fix:DI (fix:SF (match_operand:SF 1 "register_operand" "+f"))))
    (clobber (match_dup 1))
    (clobber (match_operand:SI 2 "memory_operand" "m"))
    (clobber (match_operand:DI 3 "memory_operand" "m"))