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| author | Jeff Law <law@gcc.gnu.org> | 1997-11-02 14:19:36 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-11-02 14:19:36 -0700 |
| commit | e9a25f70a0a7b82881b56cb3dfa7422b2968682a (patch) | |
| tree | 46fe768360493f03f7282d07762e7b26c292aabd /gcc/real.h | |
| parent | bb84e66919817020267815eed4304e543688e722 (diff) | |
| download | gcc-e9a25f70a0a7b82881b56cb3dfa7422b2968682a.tar.gz | |
Update mainline egcs to gcc2 snapshot 971021.
From-SVN: r16278
Diffstat (limited to 'gcc/real.h')
| -rw-r--r-- | gcc/real.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/real.h b/gcc/real.h index 835c702f7d3..530a88659f7 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -1,5 +1,5 @@ -/* Front-end tree definitions for GNU compiler. - Copyright (C) 1989, 1991, 1994, 1996 Free Software Foundation, Inc. +/* Definitions of floating-point access for GNU compiler. + Copyright (C) 1989, 1991, 1994, 1996, 1997 Free Software Foundation, Inc. This file is part of GNU CC. @@ -361,8 +361,7 @@ extern double (atof) (); size and where `float' is SFmode. */ /* Don't use REAL_VALUE_TRUNCATE directly--always call real_value_truncate. */ -extern REAL_VALUE_TYPE real_value_truncate PROTO ((enum machine_mode, - REAL_VALUE_TYPE)); +extern REAL_VALUE_TYPE real_value_truncate PROTO((enum machine_mode, REAL_VALUE_TYPE)); #ifndef REAL_VALUE_TRUNCATE #define REAL_VALUE_TRUNCATE(mode, x) \ @@ -385,6 +384,10 @@ extern REAL_VALUE_TYPE real_value_truncate PROTO ((enum machine_mode, #define REAL_VALUE_NEGATIVE(x) (target_negative (x)) #endif +extern int target_isnan PROTO ((REAL_VALUE_TYPE)); +extern int target_isinf PROTO ((REAL_VALUE_TYPE)); +extern int target_negative PROTO ((REAL_VALUE_TYPE)); + /* Determine whether a floating-point value X is minus 0. */ #ifndef REAL_VALUE_MINUS_ZERO #define REAL_VALUE_MINUS_ZERO(x) ((x) == 0 && REAL_VALUE_NEGATIVE (x)) @@ -452,13 +455,9 @@ extern struct rtx_def *immed_real_const_1 PROTO((REAL_VALUE_TYPE, /* Replace R by 1/R in the given machine mode, if the result is exact. */ extern int exact_real_inverse PROTO((enum machine_mode, REAL_VALUE_TYPE *)); -extern int target_isnan PROTO ((REAL_VALUE_TYPE)); -extern int target_isinf PROTO ((REAL_VALUE_TYPE)); -extern int target_negative PROTO ((REAL_VALUE_TYPE)); extern void debug_real PROTO ((REAL_VALUE_TYPE)); /* In varasm.c */ extern void assemble_real PROTO ((REAL_VALUE_TYPE, enum machine_mode)); - #endif /* Not REAL_H_INCLUDED */ |