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(unsave_expr_now): Avoid use of NULL_RTX since no rtl.h.

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From-SVN: r12037
This commit is contained in:
Richard Kenner 1996-05-18 22:09:21 -04:00
parent e22856e8fb
commit 4d12b2fee4
1 changed files with 3 additions and 3 deletions
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6
gcc/tree.c
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@ -2191,7 +2191,7 @@ unsave_expr_now (expr)
switch (code)
{
case SAVE_EXPR:
SAVE_EXPR_RTL (expr) = NULL_RTX;
SAVE_EXPR_RTL (expr) = 0;
break;
case TARGET_EXPR:
@ -2201,12 +2201,12 @@ unsave_expr_now (expr)
case RTL_EXPR:
/* I don't yet know how to emit a sequence multiple times. */
if (RTL_EXPR_SEQUENCE (expr) != NULL_RTX)
if (RTL_EXPR_SEQUENCE (expr) != 0)
abort ();
break;
case CALL_EXPR:
CALL_EXPR_RTL (expr) = NULL_RTX;
CALL_EXPR_RTL (expr) = 0;
if (TREE_OPERAND (expr, 1)
&& TREE_CODE (TREE_OPERAND (expr, 1)) == TREE_LIST)
{