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libgcc.texi: Group multi-word types... 

* libgcc.texi: Group multi-word types, such as "long double" and
	"unsigned int", using braces in @deftypefn and @deftypefnx nodes.
	Document __unord?f2 as returning a non-zero value, not just one.

From-SVN: r72645
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Roger Sayle 2003-10-18 18:17:23 +00:00 committed by Roger Sayle
parent 5f04800c28
commit dafee8e307
2 changed files with 21 additions and 15 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-10-18 Roger Sayle <roger@eyesopen.com>
* libgcc.texi: Group multi-word types, such as "long double" and
"unsigned int", using braces in @deftypefn and @deftypefnx nodes.
Document __unord?f2 as returning a non-zero value, not just one.
2003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Define.

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gcc/doc/libgcc.texi
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@ -160,33 +160,33 @@ for @code{long double} on some architectures.
@deftypefn {Runtime Function} float __addsf3 (float @var{a}, float @var{b})
@deftypefnx {Runtime Function} double __adddf3 (double @var{a}, double @var{b})
@deftypefnx {Runtime Function} long double __addtf3 (long double @var{a}, long double @var{b})
@deftypefnx {Runtime Function} {long double} __addtf3 (long double @var{a}, long double @var{b})
These functions return the sum of @var{a} and @var{b}.
@end deftypefn
@deftypefn {Runtime Function} float __subsf3 (float @var{a}, float @var{b})
@deftypefnx {Runtime Function} double __subdf3 (double @var{a}, double @var{b})
@deftypefnx {Runtime Function} long double __subtf3 (long double @var{a}, long double @var{b})
@deftypefnx {Runtime Function} {long double} __subtf3 (long double @var{a}, long double @var{b})
These functions return the difference between @var{b} and @var{a};
that is, @w{@math{@var{a} - @var{b}}}.
@end deftypefn
@deftypefn {Runtime Function} float __mulsf3 (float @var{a}, float @var{b})
@deftypefnx {Runtime Function} double __muldf3 (double @var{a}, double @var{b})
@deftypefnx {Runtime Function} long double __multf3 (long double @var{a}, long double @var{b})
@deftypefnx {Runtime Function} {long double} __multf3 (long double @var{a}, long double @var{b})
These functions return the product of @var{a} and @var{b}.
@end deftypefn
@deftypefn {Runtime Function} float __divsf3 (float @var{a}, float @var{b})
@deftypefnx {Runtime Function} double __divdf3 (double @var{a}, double @var{b})
@deftypefnx {Runtime Function} long double __divtf3 (long double @var{a}, long double @var{b})
@deftypefnx {Runtime Function} {long double} __divtf3 (long double @var{a}, long double @var{b})
These functions return the quotient of @var{a} and @var{b}; that is,
@w{@math{@var{a} / @var{b}}}.
@end deftypefn
@deftypefn {Runtime Function} double __negdf2 (double @var{a})
@deftypefnx {Runtime Function} long double __negtf2 (long double @var{a})
@deftypefnx {Runtime Function} float __negsf2 (float @var{a})
@deftypefn {Runtime Function} float __negsf2 (float @var{a})
@deftypefnx {Runtime Function} double __negdf2 (double @var{a})
@deftypefnx {Runtime Function} {long double} __negtf2 (long double @var{a})
These functions return the negation of @var{a}. They simply flip the
sign bit, so they can produce negative zero and negative NaN.
@end deftypefn
@ -194,8 +194,8 @@ sign bit, so they can produce negative zero and negative NaN.
@subsection Conversion functions
@deftypefn {Runtime Function} double __extendsfdf2 (float @var{a})
@deftypefnx {Runtime Function} long double __extendsftf2 (float @var{a})
@deftypefnx {Runtime Function} long double __extenddftf2 (double @var{a})
@deftypefnx {Runtime Function} {long double} __extendsftf2 (float @var{a})
@deftypefnx {Runtime Function} {long double} __extenddftf2 (double @var{a})
These functions extend @var{a} to the wider mode of their return
type.
@end deftypefn
@ -213,22 +213,22 @@ type, rounding toward zero.
These functions convert @var{a} to a signed integer, rounding toward zero.
@end deftypefn
@deftypefn {Runtime Function} unsigned int __fixunssfsi (float @var{a})
@deftypefnx {Runtime Function} unsigned int __fixunsdfsi (double @var{a})
@deftypefnx {Runtime Function} unsigned int __fixunstfsi (long double @var{a})
@deftypefn {Runtime Function} {unsigned int} __fixunssfsi (float @var{a})
@deftypefnx {Runtime Function} {unsigned int} __fixunsdfsi (double @var{a})
@deftypefnx {Runtime Function} {unsigned int} __fixunstfsi (long double @var{a})
These functions convert @var{a} to an unsigned integer, rounding
toward zero. Negative values all become zero.
@end deftypefn
@deftypefn {Runtime Function} float __floatsisf (int @var{i})
@deftypefnx {Runtime Function} double __floatsidf (int @var{i})
@deftypefnx {Runtime Function} long double __floatsitf (int @var{i})
@deftypefnx {Runtime Function} {long double} __floatsitf (int @var{i})
These functions convert @var{i}, a signed integer, to floating point.
@end deftypefn
@deftypefn {Runtime Function} float __floatunsisf (unsigned int @var{n})
@deftypefnx {Runtime Function} double __floatunsidf (unsigned int @var{n})
@deftypefnx {Runtime Function} long double __floatunsitf (unsigned int @var{n})
@deftypefnx {Runtime Function} {long double} __floatunsitf (unsigned int @var{n})
These functions convert @var{n}, an unsigned integer, to floating point.
@end deftypefn
@ -256,7 +256,7 @@ functions.
@deftypefn {Runtime Function} int __unordsf2 (float @var{a}, float @var{b})
@deftypefnx {Runtime Function} int __unorddf2 (double @var{a}, double @var{b})
@deftypefnx {Runtime Function} int __unordtf2 (long double @var{a}, long double @var{b})
These functions return 1 if either argument is NaN, otherwise 0.
These functions return a nonzero value if either argument is NaN, otherwise 0.
@end deftypefn
There is also a complete group of higher level functions which