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Date: Wed, 29 Jan 2003 19:06:00 -0000
From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Message-Id: <200301291751.MAA04321@caip.rutgers.edu>
To: aoliva@redhat.com
Subject: Irix6 casting long double to double yields bogus results
Cc: gcc-bugs@gcc.gnu.org, gcc@gcc.gnu.org
X-SW-Source: 2003-01/txt/msg01573.txt.bz2

Alex,

I've been running some tests on irix6 floating point and noticed a
problem.  Casting from long double to double seems to be broken now.
Thoughts?

		Thanks,
		--Kaveh

%cat foo.c
#include <stdio.h>

int main()
{
  long double a = 1234.5678L, b = 1234.5678L;
  double c = 1234.5678;

  printf ("%f %Lf %f\n", (double) a, b, c);
  return 0;
}
%gcc -v
Reading specs from /var/tmp/gcc-testing/branch/build/gcc/specs
Configured with: ../egcc-3.3-CVS20030129/configure --verbose
  --enable-languages=c,objc,c++,f77,java
Thread model: single
gcc version 3.3 20030129 (prerelease)
%gcc -Wformat foo.c
%./a.out
1834810029.000000 1234.567800 1234.567800