/* Manipulating the FPU control word.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program is free software: you can redistribute it and/or modify
# define FPU_PC_EXTENDED 0x300 /* glibc calls this _FPU_EXTENDED */
# define GET_FPUCW() \
- ({ fpucw_t _cw; \
- __asm__ __volatile__ ("fnstcw %0" : "=m" (*&_cw)); \
- _cw; \
+ ({ fpucw_t _cw; \
+ __asm__ __volatile__ ("fnstcw %0" : "=m" (*&_cw)); \
+ _cw; \
})
# define SET_FPUCW(word) \
- (void)({ fpucw_t _ncw = (word); \
- __asm__ __volatile__ ("fldcw %0" : : "m" (*&_ncw)); \
+ (void)({ fpucw_t _ncw = (word); \
+ __asm__ __volatile__ ("fldcw %0" : : "m" (*&_ncw)); \
})
# define DECL_LONG_DOUBLE_ROUNDING \
fpucw_t oldcw;
# define BEGIN_LONG_DOUBLE_ROUNDING() \
- (void)(oldcw = GET_FPUCW (), \
+ (void)(oldcw = GET_FPUCW (), \
SET_FPUCW ((oldcw & ~FPU_PC_MASK) | FPU_PC_EXTENDED))
# define END_LONG_DOUBLE_ROUNDING() \
SET_FPUCW (oldcw)