Hello.
There's suggested patch for PR ipa/64503 that was tested on x86_64 and it works.
I would like to ask Uros to test it on an aplha machine before we install the
patch.
Thanks,
Martin
>From d4738c61467e53d04b295cfc029ab89707ac29ce Mon Sep 17 00:00:00 2001
From: mliska <mli...@suse.cz>
Date: Tue, 6 Jan 2015 12:25:51 +0100
Subject: [PATCH] Fix for ipa/PR64503
gcc/ChangeLog:
2015-01-06 Martin Liska <mli...@suse.cz>
PR ipa/64503
* sreal.c (sreal::dump): Change unsigned format to signed for
m_exp value.
(sreal::to_double): Replace exp2 with scalbln.
---
gcc/sreal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/sreal.c b/gcc/sreal.c
index 82ebcb8..622fc2d 100644
--- a/gcc/sreal.c
+++ b/gcc/sreal.c
@@ -58,7 +58,7 @@ along with GCC; see the file COPYING3. If not see
void
sreal::dump (FILE *file) const
{
- fprintf (file, "(%" PRIu64 " * 2^%d)", m_sig, m_exp);
+ fprintf (file, "(%" PRIi64 " * 2^%d)", m_sig, m_exp);
}
DEBUG_FUNCTION void
@@ -122,7 +122,7 @@ sreal::to_double () const
{
double val = m_sig;
if (m_exp)
- val *= exp2 (m_exp);
+ val = scalbln (val, m_exp);
return val;
}
--
2.1.2
