diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2000-12-08 00:27:39 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2000-12-08 00:27:39 +0000 |
| commit | b294082c46c76cb7d410d38fb940ce9da20af189 (patch) | |
| tree | 15e14585a7959b134668b33fa1f8cef2214b66dc /newlib/libc/stdio/vfprintf.c | |
| parent | aa0722760b12fafcf2827c0e5cc51972233da141 (diff) | |
| download | cygnal-b294082c46c76cb7d410d38fb940ce9da20af189.tar.gz cygnal-b294082c46c76cb7d410d38fb940ce9da20af189.tar.bz2 cygnal-b294082c46c76cb7d410d38fb940ce9da20af189.zip | |
2000-12-07 Jay Kulpinski <jskulpin@eng01.gdds.com>
* libc/stdio/vfprintf.c: Minor modification to avoid requiring
a floating point register unless really printing a floating
point number.
Diffstat (limited to 'newlib/libc/stdio/vfprintf.c')
| -rw-r--r-- | newlib/libc/stdio/vfprintf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c index ea458467d..306644a30 100644 --- a/newlib/libc/stdio/vfprintf.c +++ b/newlib/libc/stdio/vfprintf.c @@ -317,9 +317,11 @@ _DEFUN (_VFPRINTF_R, (data, fp, fmt0, ap), char *decimal_point = localeconv()->decimal_point; char softsign; /* temporary negative sign for floats */ #ifdef _NO_LONGDBL - double _fpvalue; /* floating point arguments %[eEfgG] */ + union { int i; double d; } _double_ = {0}; + #define _fpvalue (_double_.d) #else - _LONG_DOUBLE _fpvalue; /* floating point arguments %[eEfgG] */ + union { int i; _LONG_DOUBLE ld; } _long_double_ = {0}; + #define _fpvalue (_long_double_.ld) #endif int expt; /* integer value of exponent */ int expsize = 0; /* character count for expstr */ |