From: Dale Johannesen <dalej@apple.com>
Date: Fri, 6 Dec 2002 00:58:46 +0000 (+0000)
Subject: tree.c (unsafe_for_reeval): Consider callee child of CALL_EXPR.
X-Git-Tag: releases/gcc-3.2.2~205
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b1a1d5359d1ac5798ddd1db950623d48fc18077;p=thirdparty%2Fgcc.git

tree.c (unsafe_for_reeval): Consider callee child of CALL_EXPR.

2002-12-05  Dale Johannesen  <dalej@apple.com>

        * tree.c (unsafe_for_reeval):  Consider callee child of CALL_EXPR.

From-SVN: r59877
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 151bc5471857..e1dfb310ba6a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-12-05  Dale Johannesen  <dalej@apple.com>
+
+	* tree.c (unsafe_for_reeval):  Consider callee child of CALL_EXPR.
+
 2002-12-05  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* config/i386/cygwin.h (SUBTARGET_PROLOGUE): Replace with
diff --git a/gcc/tree.c b/gcc/tree.c
index 5ffb01006f63..6c0c7dcf4be9 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1801,7 +1801,7 @@ unsafe_for_reeval (expr)
 {
   int unsafeness = 0;
   enum tree_code code;
-  int i, tmp;
+  int i, tmp, tmp2;
   tree exp;
   int first_rtl;
 
@@ -1827,8 +1827,9 @@ unsafe_for_reeval (expr)
       return unsafeness;
 
     case CALL_EXPR:
+      tmp2 = unsafe_for_reeval (TREE_OPERAND (expr, 0));
       tmp = unsafe_for_reeval (TREE_OPERAND (expr, 1));
-      return MAX (tmp, 1);
+      return MAX (MAX (tmp, 1), tmp2);
 
     case TARGET_EXPR:
       unsafeness = 1;