This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[Patch, libquadmath, committed] PR 55462 - rounding fix
- From: Tobias Burnus <burnus at net-b dot de>
- To: gcc patches <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 25 Nov 2012 21:00:56 +0100
- Subject: [Patch, libquadmath, committed] PR 55462 - rounding fix
Committed as Rev. 193796. I forgot to change the condition after
changing how the rounding mode is detected.
Tobias
Index: libquadmath/ChangeLog
===================================================================
--- libquadmath/ChangeLog (Revision 193792)
+++ libquadmath/ChangeLog (Arbeitskopie)
@@ -1,3 +1,9 @@
+2012-11-25 Tobias Burnus <burnus@net-b.de>
+
+ PR libquadmath/55462
+ * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
+ instead of nonexisting HAVE_GET_ROUNDING_MODE.
+
2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/55455
Index: libquadmath/strtod/strtod_l.c
===================================================================
--- libquadmath/strtod/strtod_l.c (Revision 193792)
+++ libquadmath/strtod/strtod_l.c (Arbeitskopie)
@@ -223,7 +223,7 @@ round_and_return (mp_limb_t *retval, intmax_t expo
}
else if (shift > 0)
{
-#ifdef HAVE_GET_ROUNDING_MODE
+#ifdef HAVE_FENV_H
if (TININESS_AFTER_ROUNDING && shift == 1)
{
/* Whether the result counts as tiny depends on whether,
@@ -279,7 +279,7 @@ round_and_return (mp_limb_t *retval, intmax_t expo
if (exponent > MAX_EXP)
goto overflow;
-#ifdef HAVE_GET_ROUNDING_MODE
+#ifdef HAVE_FENV_H
if (round_away (negative,
(retval[0] & 1) != 0,
(round_limb & (((mp_limb_t) 1) << round_bit)) != 0,