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(float_to_si): Correct return value when Inf.

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From-SVN: r14328
This commit is contained in:
Richard Kenner 1997-06-27 13:23:33 -04:00
parent a9d308bf5f
commit 5c8346ed41
1 changed files with 3 additions and 4 deletions

7
gcc/config/fp-bit.c

@ -1,8 +1,7 @@
/* This is a software floating point library which can be used instead of
the floating point routines in libgcc1.c for targets without hardware
floating point. */
/* Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
floating point.
Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
@ -1274,7 +1273,7 @@ float_to_si (FLO_type arg_a)
return 0;
/* get reasonable MAX_SI_INT... */
if (isinf (&a))
return a.sign ? MAX_SI_INT : (-MAX_SI_INT)-1;
return a.sign ? (-MAX_SI_INT)-1 : MAX_SI_INT;
/* it is a number, but a small one */
if (a.normal_exp < 0)
return 0;