[PPL-devel] [GIT] ppl/ppl(floating_point): Use ldexp instead of ldexpl for portability reasons.

[Fabio Bossi]

Module: ppl/ppl
Branch: floating_point
Commit: ccd1b4957f96cb0988f3cf67602425907acc0acc
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ccd1b4957f96cb0988f3cf67602425907acc0acc

Author: Fabio Bossi <bossi at cs.unipr.it>
Date:   Thu Nov 18 19:32:59 2010 +0100

Use ldexp instead of ldexpl for portability reasons.

---

 src/Float.templates.hh       |    2 +-
 src/Linear_Form.templates.hh |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Float.templates.hh b/src/Float.templates.hh
index 8560530..3f88741 100644
--- a/src/Float.templates.hh
+++ b/src/Float.templates.hh
@@ -114,7 +114,7 @@ const FP_Interval_Type& compute_absolute_error(
   // We assume that f_base is a power of 2.
   analyzer_format omega;
   int power = ld2(f_base) * (1 - f_exponent_bias - f_mantissa_bits);
-  omega = std::max(static_cast<analyzer_format>(ldexpl(1.0, power)),
+  omega = std::max(static_cast<analyzer_format>(ldexp(1.0, power)),
                    std::numeric_limits<analyzer_format>::denorm_min());
 
   to_compute->build(i_constraint(GREATER_OR_EQUAL, -omega),
diff --git a/src/Linear_Form.templates.hh b/src/Linear_Form.templates.hh
index 32fb9cc..408868e 100644
--- a/src/Linear_Form.templates.hh
+++ b/src/Linear_Form.templates.hh
@@ -421,7 +421,7 @@ Linear_Form<C>::relative_error(
   C error_propagator;
   // We assume that f_base is a power of 2.
   int power = ld2(f_base) * (-f_mantissa_bits);
-  analyzer_format lb = -static_cast<analyzer_format>(ldexpl(1.0, power));
+  analyzer_format lb = -static_cast<analyzer_format>(ldexp(1.0, power));
 
   error_propagator.build(i_constraint(GREATER_OR_EQUAL, lb),
                          i_constraint(LESS_OR_EQUAL, -lb));