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ecomp.r29.144244

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   liblccopt: ecomp.r29.143691 - ecomp.r29.144244
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stepanov 2024-04-23 16:43:41 +03:00
parent 535fb613ad
commit b6d9981214
4 changed files with 149 additions and 0 deletions
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1
include/lccrt.h
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@ -770,6 +770,7 @@ extern int lccrt_varinit_is_array( lccrt_vi_ptr vi);
extern int lccrt_varinit_is_str( lccrt_vi_ptr vi);
extern int lccrt_varinit_is_addr_var( lccrt_vi_ptr vi);
extern int lccrt_varinit_is_addr_func( lccrt_vi_ptr vi);
extern int lccrt_varinit_cmp( lccrt_t_ptr t0, lccrt_vi_ptr vi0, lccrt_t_ptr t1, lccrt_vi_ptr vi1);
extern lccrt_oi_ptr lccrt_oper_iterator_new( lccrt_ctx_ptr ctx);
extern lccrt_oi_ptr lccrt_oper_iterator_delete( lccrt_oi_ptr iter);

62
lib/irv/lccrt_var.c
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@ -14,6 +14,13 @@
#include "lccrt_real.h"
#define CMP_WITH_SIGN( type, a, b) ({ \
type x = (type)(a); \
type y = (type)(b); \
int r = (x < y) ? -1 : ((x == y) ? 0 : +1); \
r; \
})
/**
* Пропустить typename определения в типе.
*/
@ -455,6 +462,61 @@ lccrt_varinit_is_addr_func( lccrt_varinit_ptr vi)
return (r);
} /* lccrt_varinit_is_addr_func */
int
lccrt_varinit_cmp( lccrt_type_ptr t0, lccrt_varinit_ptr vi0, lccrt_type_ptr t1, lccrt_varinit_ptr vi1)
{
int r = 0;
if ( (t0 == t1) ) {
int zh0 = lccrt_varinit_is_zero_or_hex( vi0);
int zh1 = lccrt_varinit_is_zero_or_hex( vi1);
if ( zh0 && zh1 ) {
r = CMP_WITH_SIGN( uint64_t,
lccrt_varinit_get_zero_or_hex64( vi0),
lccrt_varinit_get_zero_or_hex64( vi1));
} else if ( zh0 ) {
r = -1;
} else if ( zh1 ) {
r = +1;
} else if ( lccrt_varinit_is_addr_var( vi0)
&& lccrt_varinit_is_addr_var( vi1) )
{
lccrt_var_ptr av0 = lccrt_varinit_get_addr_var( vi0);
lccrt_var_ptr av1 = lccrt_varinit_get_addr_var( vi1);
uint64_t n0 = lccrt_varinit_get_num_elems( vi0);
uint64_t n1 = lccrt_varinit_get_num_elems( vi1);
r = (av0 == av1) ? CMP_WITH_SIGN( uint64_t, n0, n1) : CMP_WITH_SIGN( uintptr_t, av0, av1);
} else if ( lccrt_varinit_is_addr_var( vi0) ) {
r = -1;
} else if ( lccrt_varinit_is_addr_var( vi1) ) {
r = +1;
} else if ( lccrt_varinit_is_addr_func( vi0)
&& lccrt_varinit_is_addr_func( vi1) )
{
lccrt_f_ptr f0 = lccrt_varinit_get_addr_func( vi0);
lccrt_f_ptr f1 = lccrt_varinit_get_addr_func( vi1);
uint64_t n0 = lccrt_varinit_get_num_elems( vi0);
uint64_t n1 = lccrt_varinit_get_num_elems( vi1);
r = (f0 == f1) ? CMP_WITH_SIGN( uint64_t, n0, n1) : CMP_WITH_SIGN( uintptr_t, f0, f1);
} else if ( lccrt_varinit_is_addr_func( vi0) ) {
r = -1;
} else if ( lccrt_varinit_is_addr_func( vi1) ) {
r = +1;
} else {
r = CMP_WITH_SIGN( uintptr_t, vi0, vi1);
}
} else {
r = CMP_WITH_SIGN( uintptr_t, t0, t1);
}
return (r);
} /* lccrt_varinit_cmp */
/**
* Создание новой переменной.
*/

4
tools/lccrt_s/include/lccrt_s.h
View File

@ -478,6 +478,10 @@ extern uint64_t __lccrt_fptoui_sat_i64f80( __lccrt_f80_t);
extern __lccrt_uint128_t __lccrt_fptoui_sat_i128f32( __lccrt_f32_t);
extern __lccrt_uint128_t __lccrt_fptoui_sat_i128f64( __lccrt_f64_t);
extern int __lccrt_isfpclass_f32( __lccrt_f32_t value, int32_t fpclss);
extern int __lccrt_isfpclass_f64( __lccrt_f64_t value, int32_t fpclss);
extern int __lccrt_isfpclass_f80( __lccrt_f80_t value, int32_t fpclss);
extern __lccrt_nint96_t __lccrt_fshl_i96( __lccrt_nint96_t, __lccrt_nint96_t, __lccrt_nint96_t);
extern void __lccrt_vecbitpack( void *dst, void *src, int64_t veclen, int64_t elembitsize);

82
tools/lccrt_s/src/lccrt_n.c
View File

@ -3976,3 +3976,85 @@ __lccrt_bswap_128( __lccrt_uint128_t v)
return (r);
} /* __lccrt_bswap_128 */
/**
* fpclass bits:
* 0 - Signaling NaN
* 1 - Quiet NaN
* 2 - Negative infinity
* 3 - Negative normal
* 4 - Negative subnormal
* 5 - Negative zero
* 6 - Positive zero
* 7 - Positive subnormal
* 8 - Positive normal
* 9 - Positive infinity
*/
int
__lccrt_isfpclass_f32( __lccrt_f32_t x, int32_t fpclss) {
if ( ((fpclss >> 0) & 0x1) != ((fpclss >> 1) & 0x1) ) {
__builtin_fprintf( stderr, "error: %s doesn't support snan/qnan separately\n", __FUNCTION__);
}
if ( (fpclss >> 0) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 1) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 2) & 0x1 ) if ( __builtin_isinf_sign( x) == -1 ) return 1;
if ( (fpclss >> 3) & 0x1 ) if ( __builtin_isnormal( x) && (x < 0) ) return 1;
if ( (fpclss >> 5) & 0x1 ) if ( x == -0.0 ) return 1;
if ( (fpclss >> 6) & 0x1 ) if ( x == +0.0 ) return 1;
if ( (fpclss >> 8) & 0x1 ) if ( __builtin_isnormal( x) && (x > 0) ) return 1;
if ( (fpclss >> 9) & 0x1 ) if ( __builtin_isinf_sign( x) == +1 ) return 1;
if ( ((fpclss >> 4) && 0x1) || ((fpclss >> 7) & 0x1) ) {
if ( __builtin_isfinite( x) && !__builtin_isnormal( x) ) {
if ( (fpclss >> 4) & 0x1 ) if ( x < 0.0 ) return 1;
if ( (fpclss >> 7) & 0x1 ) if ( x > 0.0 ) return 1;
}
}
return (0);
} /* __lccrt_isfpclass_f32 */
int
__lccrt_isfpclass_f64( __lccrt_f64_t x, int32_t fpclss) {
if ( ((fpclss >> 0) & 0x1) != ((fpclss >> 1) & 0x1) ) {
__builtin_fprintf( stderr, "error: %s doesn't support snan/qnan separately\n", __FUNCTION__);
}
if ( (fpclss >> 0) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 1) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 2) & 0x1 ) if ( __builtin_isinf_sign( x) == -1 ) return 1;
if ( (fpclss >> 3) & 0x1 ) if ( __builtin_isnormal( x) && (x < 0) ) return 1;
if ( (fpclss >> 5) & 0x1 ) if ( x == -0.0 ) return 1;
if ( (fpclss >> 6) & 0x1 ) if ( x == +0.0 ) return 1;
if ( (fpclss >> 8) & 0x1 ) if ( __builtin_isnormal( x) && (x > 0) ) return 1;
if ( (fpclss >> 9) & 0x1 ) if ( __builtin_isinf_sign( x) == +1 ) return 1;
if ( ((fpclss >> 4) && 0x1) || ((fpclss >> 7) & 0x1) ) {
if ( __builtin_isfinite( x) && !__builtin_isnormal( x) ) {
if ( (fpclss >> 4) & 0x1 ) if ( x < 0.0 ) return 1;
if ( (fpclss >> 7) & 0x1 ) if ( x > 0.0 ) return 1;
}
}
return (0);
} /* __lccrt_isfpclass_f64 */
int
__lccrt_isfpclass_f80( __lccrt_f80_t x, int32_t fpclss) {
if ( ((fpclss >> 0) & 0x1) != ((fpclss >> 1) & 0x1) ) {
__builtin_fprintf( stderr, "error: %s doesn't support snan/qnan separately\n", __FUNCTION__);
}
if ( (fpclss >> 0) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 1) & 0x1 ) if ( __builtin_isnan( x) ) return 1;
if ( (fpclss >> 2) & 0x1 ) if ( __builtin_isinf_sign( x) == -1 ) return 1;
if ( (fpclss >> 3) & 0x1 ) if ( __builtin_isnormal( x) && (x < 0) ) return 1;
if ( (fpclss >> 5) & 0x1 ) if ( x == -0.0 ) return 1;
if ( (fpclss >> 6) & 0x1 ) if ( x == +0.0 ) return 1;
if ( (fpclss >> 8) & 0x1 ) if ( __builtin_isnormal( x) && (x > 0) ) return 1;
if ( (fpclss >> 9) & 0x1 ) if ( __builtin_isinf_sign( x) == +1 ) return 1;
if ( ((fpclss >> 4) && 0x1) || ((fpclss >> 7) & 0x1) ) {
if ( __builtin_isfinite( x) && !__builtin_isnormal( x) ) {
if ( (fpclss >> 4) & 0x1 ) if ( x < 0.0 ) return 1;
if ( (fpclss >> 7) & 0x1 ) if ( x > 0.0 ) return 1;
}
}
return (0);
} /* __lccrt_isfpclass_f80 */