diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/libgcc.texi | 261 |
2 files changed, 180 insertions, 86 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7b27737..49d10e0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-07-13 H.J. Lu <hongjiu.lu@intel.com> + + PR other/32188 + * doc/libgcc.texi: Update DFP intrinsics for DPD and BID. + 2007-07-13 Andreas Schwab <schwab@suse.de> * gengtype-lex.l: Allow declarations to be indented. diff --git a/gcc/doc/libgcc.texi b/gcc/doc/libgcc.texi index fcc55d7..aa12cc6 100644 --- a/gcc/doc/libgcc.texi +++ b/gcc/doc/libgcc.texi @@ -500,37 +500,57 @@ The software decimal floating point library implements IEEE 754R decimal floating point arithmetic and is only activated on selected targets. +The software decimal floating point library supports either DPD +(Densely Packed Decimal) or BID (Binary Integer Decimal) encoding +as selected at configure time. + + @subsection Arithmetic functions -@deftypefn {Runtime Function} _Decimal32 __addsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} _Decimal64 __adddd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} _Decimal128 __addtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} _Decimal32 __dpd_addsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal32 __bid_addsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_adddd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __bid_adddd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_addtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __bid_addtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return the sum of @var{a} and @var{b}. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __subsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} _Decimal64 __subdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} _Decimal128 __subtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} _Decimal32 __dpd_subsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal32 __bid_subsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_subdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __bid_subdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_subtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __bid_subtd3 (_Decimal128 @var{a}, _Decimal128 @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} _Decimal32 __mulsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} _Decimal64 __muldd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} _Decimal128 __multd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} _Decimal32 __dpd_mulsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal32 __bid_mulsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_muldd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __bid_muldd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_multd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __bid_multd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return the product of @var{a} and @var{b}. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __divsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} _Decimal64 __divdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} _Decimal128 __divtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} _Decimal32 __dpd_divsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal32 __bid_divsd3 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_divdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal64 __bid_divdd3 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_divtd3 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} _Decimal128 __bid_divtd3 (_Decimal128 @var{a}, _Decimal128 @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} _Decimal32 __negsd2 (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} _Decimal64 __negdd2 (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __negtd2 (_Decimal128 @var{a}) +@deftypefn {Runtime Function} _Decimal32 __dpd_negsd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_negsd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_negdd2 (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_negdd2 (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_negtd2 (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_negtd2 (_Decimal128 @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 @@ -538,94 +558,145 @@ sign bit, so they can produce negative zero and negative NaN@. @subsection Conversion functions @c DFP/DFP conversions -@deftypefn {Runtime Function} _Decimal64 __extendsddd2 (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __extendsdtd2 (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __extendddtd2 (_Decimal64 @var{a}) +@deftypefn {Runtime Function} _Decimal64 __dpd_extendsddd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_extendsddd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_extendsdtd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_extendsdtd2 (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_extendddtd2 (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_extendddtd2 (_Decimal64 @var{a}) @c DFP/binary FP conversions -@deftypefnx {Runtime Function} _Decimal32 __extendsfsd (float @var{a}) -@deftypefnx {Runtime Function} double __extendsddf (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} {long double} __extendsdxf (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} _Decimal64 __extendsfdd (float @var{a}) -@deftypefnx {Runtime Function} _Decimal64 __extenddfdd (double @var{a}) -@deftypefnx {Runtime Function} {long double} __extendddxf (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __extendsftd (float @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __extenddftd (double @var{a}) -@deftypefnx {Runtime Function} _Decimal128 __extendxftd ({long double} @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __dpd_extendsfsd (float @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_extendsfsd (float @var{a}) +@deftypefnx {Runtime Function} double __dpd_extendsddf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} double __bid_extendsddf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {long double} __dpd_extendsdxf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {long double} __bid_extendsdxf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_extendsfdd (float @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_extendsfdd (float @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_extenddfdd (double @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_extenddfdd (double @var{a}) +@deftypefnx {Runtime Function} {long double} __dpd_extendddxf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} {long double} __bid_extendddxf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_extendsftd (float @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_extendsftd (float @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_extenddftd (double @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_extenddftd (double @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_extendxftd ({long double} @var{a}) +@deftypefnx {Runtime Function} _Decimal128 __bid_extendxftd ({long double} @var{a}) These functions extend @var{a} to the wider mode of their return type. @end deftypefn @c DFP/DFP conversions -@deftypefn {Runtime Function} _Decimal32 __truncddsd2 (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} _Decimal32 __trunctdsd2 (_Decimal128 @var{a}) -@deftypefnx {Runtime Function} _Decimal64 __trunctddd2 (_Decimal128 @var{a}) +@deftypefn {Runtime Function} _Decimal32 __dpd_truncddsd2 (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_truncddsd2 (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __dpd_trunctdsd2 (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_trunctdsd2 (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_trunctddd2 (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_trunctddd2 (_Decimal128 @var{a}) @c DFP/binary FP conversions -@deftypefnx {Runtime Function} float __truncsdsf (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} _Decimal32 __truncdfsd (double @var{a}) -@deftypefnx {Runtime Function} _Decimal32 __truncxfsd ({long double} @var{a}) -@deftypefnx {Runtime Function} float __truncddsf (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} double __truncdddf (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} _Decimal64 __truncxfdd ({long double} @var{a}) -@deftypefnx {Runtime Function} float __trunctdsf (_Decimal128 @var{a}) -@deftypefnx {Runtime Function} double __trunctddf (_Decimal128 @var{a}) -@deftypefnx {Runtime Function} {long double} __trunctdxf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} float __dpd_truncsdsf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} float __bid_truncsdsf (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __dpd_truncdfsd (double @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_truncdfsd (double @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __dpd_truncxfsd ({long double} @var{a}) +@deftypefnx {Runtime Function} _Decimal32 __bid_truncxfsd ({long double} @var{a}) +@deftypefnx {Runtime Function} float __dpd_truncddsf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} float __bid_truncddsf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} double __dpd_truncdddf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} double __bid_truncdddf (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_truncxfdd ({long double} @var{a}) +@deftypefnx {Runtime Function} _Decimal64 __bid_truncxfdd ({long double} @var{a}) +@deftypefnx {Runtime Function} float __dpd_trunctdsf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} float __bid_trunctdsf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} double __dpd_trunctddf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} double __bid_trunctddf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} {long double} __dpd_trunctdxf (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} {long double} __bid_trunctdxf (_Decimal128 @var{a}) These functions truncate @var{a} to the narrower mode of their return type. @end deftypefn -@deftypefn {Runtime Function} int __fixsdsi (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} int __fixddsi (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} int __fixtdsi (_Decimal128 @var{a}) +@deftypefn {Runtime Function} int __dpd_fixsdsi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} int __bid_fixsdsi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} int __dpd_fixddsi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} int __bid_fixddsi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} int __dpd_fixtdsi (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} int __bid_fixtdsi (_Decimal128 @var{a}) These functions convert @var{a} to a signed integer. @end deftypefn -@deftypefn {Runtime Function} long __fixsddi (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} long __fixdddi (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} long __fixtddi (_Decimal128 @var{a}) +@deftypefn {Runtime Function} long __dpd_fixsddi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} long __bid_fixsddi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} long __dpd_fixdddi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} long __bid_fixdddi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} long __dpd_fixtddi (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} long __bid_fixtddi (_Decimal128 @var{a}) These functions convert @var{a} to a signed long. @end deftypefn -@deftypefn {Runtime Function} {unsigned int} __fixunssdsi (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} {unsigned int} __fixunsddsi (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} {unsigned int} __fixunstdsi (_Decimal128 @var{a}) +@deftypefn {Runtime Function} {unsigned int} __dpd_fixunssdsi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {unsigned int} __bid_fixunssdsi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {unsigned int} __dpd_fixunsddsi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} {unsigned int} __bid_fixunsddsi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} {unsigned int} __dpd_fixunstdsi (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} {unsigned int} __bid_fixunstdsi (_Decimal128 @var{a}) These functions convert @var{a} to an unsigned integer. Negative values all become zero. @end deftypefn -@deftypefn {Runtime Function} {unsigned long} __fixunssddi (_Decimal32 @var{a}) -@deftypefnx {Runtime Function} {unsigned long} __fixunsdddi (_Decimal64 @var{a}) -@deftypefnx {Runtime Function} {unsigned long} __fixunstddi (_Decimal128 @var{a}) +@deftypefn {Runtime Function} {unsigned long} __dpd_fixunssddi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {unsigned long} __bid_fixunssddi (_Decimal32 @var{a}) +@deftypefnx {Runtime Function} {unsigned long} __dpd_fixunsdddi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} {unsigned long} __bid_fixunsdddi (_Decimal64 @var{a}) +@deftypefnx {Runtime Function} {unsigned long} __dpd_fixunstddi (_Decimal128 @var{a}) +@deftypefnx {Runtime Function} {unsigned long} __bid_fixunstddi (_Decimal128 @var{a}) These functions convert @var{a} to an unsigned long. Negative values all become zero. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __floatsisd (int @var{i}) -@deftypefnx {Runtime Function} _Decimal64 __floatsidd (int @var{i}) -@deftypefnx {Runtime Function} _Decimal128 __floatsitd (int @var{i}) +@deftypefn {Runtime Function} _Decimal32 __dpd_floatsisd (int @var{i}) +@deftypefnx {Runtime Function} _Decimal32 __bid_floatsisd (int @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_floatsidd (int @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __bid_floatsidd (int @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_floatsitd (int @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __bid_floatsitd (int @var{i}) These functions convert @var{i}, a signed integer, to decimal floating point. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __floatdisd (long @var{i}) -@deftypefnx {Runtime Function} _Decimal64 __floatdidd (long @var{i}) -@deftypefnx {Runtime Function} _Decimal128 __floatditd (long @var{i}) +@deftypefn {Runtime Function} _Decimal32 __dpd_floatdisd (long @var{i}) +@deftypefnx {Runtime Function} _Decimal32 __bid_floatdisd (long @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_floatdidd (long @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __bid_floatdidd (long @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_floatditd (long @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __bid_floatditd (long @var{i}) These functions convert @var{i}, a signed long, to decimal floating point. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __floatunssisd (unsigned int @var{i}) -@deftypefnx {Runtime Function} _Decimal64 __floatunssidd (unsigned int @var{i}) -@deftypefnx {Runtime Function} _Decimal128 __floatunssitd (unsigned int @var{i}) +@deftypefn {Runtime Function} _Decimal32 __dpd_floatunssisd (unsigned int @var{i}) +@deftypefnx {Runtime Function} _Decimal32 __bid_floatunssisd (unsigned int @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_floatunssidd (unsigned int @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __bid_floatunssidd (unsigned int @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_floatunssitd (unsigned int @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __bid_floatunssitd (unsigned int @var{i}) These functions convert @var{i}, an unsigned integer, to decimal floating point. @end deftypefn -@deftypefn {Runtime Function} _Decimal32 __floatunsdisd (unsigned long @var{i}) -@deftypefnx {Runtime Function} _Decimal64 __floatunsdidd (unsigned long @var{i}) -@deftypefnx {Runtime Function} _Decimal128 __floatunsditd (unsigned long @var{i}) +@deftypefn {Runtime Function} _Decimal32 __dpd_floatunsdisd (unsigned long @var{i}) +@deftypefnx {Runtime Function} _Decimal32 __bid_floatunsdisd (unsigned long @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __dpd_floatunsdidd (unsigned long @var{i}) +@deftypefnx {Runtime Function} _Decimal64 __bid_floatunsdidd (unsigned long @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __dpd_floatunsditd (unsigned long @var{i}) +@deftypefnx {Runtime Function} _Decimal128 __bid_floatunsditd (unsigned long @var{i}) These functions convert @var{i}, an unsigned long, to decimal floating point. @end deftypefn @subsection Comparison functions -@deftypefn {Runtime Function} int __unordsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __unorddd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __unordtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_unordsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_unordsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_unorddd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_unorddd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_unordtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_unordtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a nonzero value if either argument is NaN, otherwise 0. @end deftypefn @@ -636,9 +707,9 @@ Pay careful attention to the return values defined for each set. Under the hood, all of these routines are implemented as @smallexample - if (__unord@var{X}d2 (a, b)) + if (__bid_unord@var{X}d2 (a, b)) return @var{E}; - return __cmp@var{X}d2 (a, b); + return __bid_cmp@var{X}d2 (a, b); @end smallexample @noindent @@ -647,45 +718,63 @@ NaN@. Thus, the meaning of the return value is different for each set. Do not rely on this implementation; only the semantics documented below are guaranteed. -@deftypefn {Runtime Function} int __eqsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __eqdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __eqtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_eqsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_eqsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_eqdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_eqdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_eqtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_eqtd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return zero if neither argument is NaN, and @var{a} and @var{b} are equal. @end deftypefn -@deftypefn {Runtime Function} int __nesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __nedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __netd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_nesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_nesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_nedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_nedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_netd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_netd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a nonzero value if either argument is NaN, or if @var{a} and @var{b} are unequal. @end deftypefn -@deftypefn {Runtime Function} int __gesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __gedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __getd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_gesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_gesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_gedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_gedd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_getd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_getd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a value greater than or equal to zero if neither argument is NaN, and @var{a} is greater than or equal to @var{b}. @end deftypefn -@deftypefn {Runtime Function} int __ltsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __ltdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __lttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_ltsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_ltsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_ltdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_ltdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_lttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_lttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a value less than zero if neither argument is NaN, and @var{a} is strictly less than @var{b}. @end deftypefn -@deftypefn {Runtime Function} int __lesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __ledd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __letd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_lesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_lesd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_ledd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_ledd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_letd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_letd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a value less than or equal to zero if neither argument is NaN, and @var{a} is less than or equal to @var{b}. @end deftypefn -@deftypefn {Runtime Function} int __gtsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) -@deftypefnx {Runtime Function} int __gtdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) -@deftypefnx {Runtime Function} int __gttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefn {Runtime Function} int __dpd_gtsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __bid_gtsd2 (_Decimal32 @var{a}, _Decimal32 @var{b}) +@deftypefnx {Runtime Function} int __dpd_gtdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __bid_gtdd2 (_Decimal64 @var{a}, _Decimal64 @var{b}) +@deftypefnx {Runtime Function} int __dpd_gttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) +@deftypefnx {Runtime Function} int __bid_gttd2 (_Decimal128 @var{a}, _Decimal128 @var{b}) These functions return a value greater than zero if neither argument is NaN, and @var{a} is strictly greater than @var{b}. @end deftypefn |