Article View: gnu.gcc.bug
Article #465GNU C bug report
From: Phil Hochstetler
Date: Thu, 13 Jul 1989 20:12
Date: Thu, 13 Jul 1989 20:12
25 lines
959 bytes
959 bytes
Version of GNU CC: gcc version 1.35
Input file:
#ifdef COMMENT
In GNU C on Symmetry, converting an unsigned quantity to a float/double, if
the high bit in that quantity is set, causes a floating exception.
#endif
main()
{
unsigned t;
double x;
t = 2400000000;
x = t;
printf("%f\n",x);
}
Compiled via: gcc -o foo foo.c
tm.h and md file: md -> config/i386.md
tm.h -> config/tm-seq386.h
type of machine: Sequent SYMMETRY
OS name and version: DYNIX(R) V3.0.15
Bad behavior: Running compiled program gets a
floating point exception.
Technical Details
Message-ID:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!DECWRL.DEC.COM!sequent!phil From: sequent!phil@DECWRL.DEC.COM (Phil Hochstetler) Newsgroups: gnu.gcc.bug Subject: GNU C bug report Message-ID: <8907132032.AA26840@decwrl.dec.com> Date: 13 Jul 89 20:12:39 GMT Sender: daemon@tut.cis.ohio-state.edu Distribution: gnu Organization: GNUs Not Usenet Lines: 25