* fold-const.c (int_const_binop): Remove no_overflow.

From-SVN: r96165

* fold-const.c (int_const_binop): Remove no_overflow.
From-SVN: r96165
5758c0f1 · Kazu Hirata · Kazu Hirata · b258008a · 5758c0f1 · 5758c0f1
Commit 5758c0f1 authored Mar 09, 2005 by Kazu Hirata Committed by Kazu Hirata Mar 09, 2005
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 2 deletions

gcc/ChangeLog
+2 -0

gcc/fold-const.c
+0 -2

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -6,6 +6,8 @@

 	* expr.c (expand_assignment): Remove orig_to_rtx.

+	* fold-const.c (int_const_binop): Remove no_overflow.
+
 2005-03-08  Jeff Law  <law@redhat.com>

 	* tree-cfg.c (cleanup_control_flow): If removal of a computed

--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -1303,7 +1303,6 @@ int_const_binop (enum tree_code code, tree arg1, tree arg2, int notrunc)
  int is_sizetype
    = (TREE_CODE (type) == INTEGER_TYPE && TYPE_IS_SIZETYPE (type));
  int overflow = 0;
-  int no_overflow = 0;

  int1l = TREE_INT_CST_LOW (arg1);
  int1h = TREE_INT_CST_HIGH (arg1);
@@ -1332,7 +1331,6 @@ int_const_binop (enum tree_code code, tree arg1, tree arg2, int notrunc)
 	 interpretation ruling is needed.  */
      lshift_double (int1l, int1h, int2l, TYPE_PRECISION (type),
 		     &low, &hi, !uns);
-      no_overflow = 1;
      break;

    case RROTATE_EXPR: