(fold, case PLUS_EXPR): Add a missing test of flag_fast_math.

From-SVN: r6341

(fold, case PLUS_EXPR): Add a missing test of flag_fast_math.
From-SVN: r6341
996c63d3 · Richard Kenner · c407b802 · 996c63d3
Commit 996c63d3 authored Dec 29, 1993 by Richard Kenner
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gcc/fold-const.c
+2 -1

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--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -3622,7 +3622,8 @@ fold (expr)
 				TREE_OPERAND (arg0, 1)));
 	}
      /* In IEEE floating point, x+0 may not equal x.  */
-      else if (TARGET_FLOAT_FORMAT != IEEE_FLOAT_FORMAT
+      else if ((TARGET_FLOAT_FORMAT != IEEE_FLOAT_FORMAT
+		|| flag_fast_math)
 	       && real_zerop (arg1))
 	return non_lvalue (convert (type, arg0));
    associate: