function.c (assign_parms): Initialize unsignedp before passing its pointer to promote_mode.

* function.c (assign_parms): Initialize unsignedp before passing its pointer to promote_mode. From-SVN: r19215

function.c (assign_parms): Initialize unsignedp before passing its pointer to promote_mode.
* function.c (assign_parms): Initialize unsignedp before passing its pointer to promote_mode. From-SVN: r19215
7940255d · John Carr · Jeff Law · 6703abc4 · 7940255d · 7940255d
Commit 7940255d authored Apr 14, 1998 by John Carr Committed by Jeff Law Apr 14, 1998
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gcc/ChangeLog
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gcc/function.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 Tue Apr 14 22:00:39 1998  John Carr <jfc@mit.edu>

+	* function.c (assign_parms): Initialize unsignedp before passing
+	its pointer to promote_mode.
+
 	* genattrtab.c (check_attr_test): Handle MATCH_INSN like MATCH_OPERAND.
 	(write_test_expr): Allow MATCH_INSN.


--- a/gcc/function.c
+++ b/gcc/function.c
@@ -3780,6 +3780,7 @@ assign_parms (fndecl, second_time)

 #ifdef PROMOTE_FUNCTION_ARGS
      /* Compute the mode in which the arg is actually extended to.  */
+      unsignedp = TREE_UNSIGNED (passed_type);
      promoted_mode = promote_mode (passed_type, promoted_mode, &unsignedp, 1);
 #endif