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| author | Alexandre Oliva <aoliva@redhat.com> | 2001-01-31 11:04:33 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2001-01-31 11:04:33 +0000 |
| commit | 8b1065f175b12ed568852af5a054c8592641f699 (patch) | |
| tree | 5aaeeb779c9206aa1bc7eaf352ef209e4e2b6c82 /gcc/config/fp-bit.c | |
| parent | 0aca1a4fd3d3f5fbfbbbfcc8e29a3f1cbb45d56a (diff) | |
| download | gcc-8b1065f175b12ed568852af5a054c8592641f699.zip gcc-8b1065f175b12ed568852af5a054c8592641f699.tar.gz gcc-8b1065f175b12ed568852af5a054c8592641f699.tar.bz2 | |
fp-bit.c: Include hconfig.h
* config/fp-bit.c: Include hconfig.h
(float_to_si): Don't assume SImode is 32-bits wide.
(float_to_usi): Likewise.
From-SVN: r39373
Diffstat (limited to 'gcc/config/fp-bit.c')
| -rw-r--r-- | gcc/config/fp-bit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/config/fp-bit.c b/gcc/config/fp-bit.c index 4269970..07d2151 100644 --- a/gcc/config/fp-bit.c +++ b/gcc/config/fp-bit.c @@ -1,8 +1,8 @@ /* 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, 1997, 1998, - 2000 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001 + 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 @@ -45,6 +45,7 @@ Boston, MA 02111-1307, USA. */ to one copy, then compile both copies and add them to libgcc.a. */ #include "fp-bit.h" +#include "hconfig.h" /* The following macros can be defined to change the behaviour of this file: FLOAT: Implement a `float', aka SFmode, fp library. If this is not @@ -1222,7 +1223,7 @@ float_to_si (FLO_type arg_a) /* it is a number, but a small one */ if (a.normal_exp < 0) return 0; - if (a.normal_exp > 30) + if (a.normal_exp > 4 * BITS_PER_UNIT - 2) return a.sign ? (-MAX_SI_INT)-1 : MAX_SI_INT; tmp = a.fraction.ll >> ((FRACBITS + NGARDS) - a.normal_exp); return a.sign ? (-tmp) : (tmp); @@ -1259,7 +1260,7 @@ float_to_usi (FLO_type arg_a) /* it is a number, but a small one */ if (a.normal_exp < 0) return 0; - if (a.normal_exp > 31) + if (a.normal_exp > 4 * BITS_PER_UNIT - 1) return MAX_USI_INT; else if (a.normal_exp > (FRACBITS + NGARDS)) return a.fraction.ll << (a.normal_exp - (FRACBITS + NGARDS)); |