Do not check finite_operands_p twice in range-ops-float.

The uses of finite_operands_p removed are guarded by a call to
finite_operands_p already.

gcc/ChangeLog:

	* range-op-float.cc (foperator_lt::fold_range): Remove extra check
	to finite_operands_p.
	(foperator_le::fold_range): Same.
	(foperator_gt::fold_range): Same.
	(foperator_ge::fold_range): Same.

diff --git a/gcc/range-op-float.cc b/gcc/range-op-float.cc
index 6e9d51d3b4b9a421fa510da18d45ea60c0e5af49..68578aa6fe7c9c421bea0f1b9da0fa08a585c03f 100644 (file)
--- a/gcc/range-op-float.cc
+++ b/gcc/range-op-float.cc
@@ -572,8 +572,7 @@ foperator_lt::fold_range (irange &r, tree type,
     {
       if (real_less (&op1.upper_bound (), &op2.lower_bound ()))
        r = range_true (type);
-      else if (finite_operands_p (op1, op2)
-              && !real_less (&op1.lower_bound (), &op2.upper_bound ()))
+      else if (!real_less (&op1.lower_bound (), &op2.upper_bound ()))
        r = range_false (type);
       else
        r = range_true_and_false (type);
@@ -688,8 +687,7 @@ foperator_le::fold_range (irange &r, tree type,
     {
       if (real_compare (LE_EXPR, &op1.upper_bound (), &op2.lower_bound ()))
        r = range_true (type);
-      else if (finite_operands_p (op1, op2)
-              && !real_compare (LE_EXPR, &op1.lower_bound (), &op2.upper_bound ()))
+      else if (!real_compare (LE_EXPR, &op1.lower_bound (), &op2.upper_bound ()))
        r = range_false (type);
       else
        r = range_true_and_false (type);
@@ -796,8 +794,7 @@ foperator_gt::fold_range (irange &r, tree type,
     {
       if (real_compare (GT_EXPR, &op1.lower_bound (), &op2.upper_bound ()))
        r = range_true (type);
-      else if (finite_operands_p (op1, op2)
-              && !real_compare (GT_EXPR, &op1.upper_bound (), &op2.lower_bound ()))
+      else if (!real_compare (GT_EXPR, &op1.upper_bound (), &op2.lower_bound ()))
        r = range_false (type);
       else
        r = range_true_and_false (type);
@@ -912,8 +909,7 @@ foperator_ge::fold_range (irange &r, tree type,
     {
       if (real_compare (GE_EXPR, &op1.lower_bound (), &op2.upper_bound ()))
        r = range_true (type);
-      else if (finite_operands_p (op1, op2)
-              && !real_compare (GE_EXPR, &op1.upper_bound (), &op2.lower_bound ()))
+      else if (!real_compare (GE_EXPR, &op1.upper_bound (), &op2.lower_bound ()))
        r = range_false (type);
       else
        r = range_true_and_false (type);