SETu(U_V(value));
} else {
#if defined(SPARC64_MODF_WORKAROUND)
- (void)sparc64_workaround_modf(value, &value);
-#else
-# if defined(HAS_MODFL) || defined(LONG_DOUBLE_EQUALS_DOUBLE)
-# ifdef HAS_MODFL_POW32_BUG
+ (void)sparc64_workaround_modf(value, &value);
+#elif defined(HAS_MODFL_POW32_BUG)
/* some versions of glibc split (i + d) into (i-1, d+1) for 2^32 <= i < 2^64 */
- {
- NV offset = Perl_modf(value, &value);
- (void)Perl_modf(offset, &offset);
- value += offset;
- }
-# else
- (void)Perl_modf(value, &value);
-# endif
-# else
- double tmp = (double)value;
- (void)Perl_modf(tmp, &tmp);
- value = (NV)tmp;
-# endif
+ NV offset = Perl_modf(value, &value);
+ (void)Perl_modf(offset, &offset);
+ value += offset;
+#else
+ (void)Perl_modf(value, &value);
#endif
SETn(value);
}
if (value > (NV)IV_MIN - 0.5) {
SETi(I_V(value));
} else {
-#if defined(HAS_MODFL) || defined(LONG_DOUBLE_EQUALS_DOUBLE)
-# ifdef HAS_MODFL_POW32_BUG
+#if defined(SPARC64_MODF_WORKAROUND)
+ (void)sparc64_workaround_modf(-value, &value);
+#elif defined(HAS_MODFL_POW32_BUG)
/* some versions of glibc split (i + d) into (i-1, d+1) for 2^32 <= i < 2^64 */
- {
- NV offset = Perl_modf(-value, &value);
- (void)Perl_modf(offset, &offset);
- value += offset;
- }
-# else
- (void)Perl_modf(-value, &value);
-# endif
- value = -value;
+ NV offset = Perl_modf(-value, &value);
+ (void)Perl_modf(offset, &offset);
+ value += offset;
#else
- double tmp = (double)value;
- (void)Perl_modf(-tmp, &tmp);
- value = -(NV)tmp;
+ (void)Perl_modf(-value, &value);
#endif
- SETn(value);
+ SETn(-value);
}
}
}
tmps = SvPVX(TARG);
if (SvCUR(TARG) == 0 || !is_utf8_string((U8*)tmps, SvCUR(TARG)) ||
memEQ(tmps, "\xef\xbf\xbd\0", 4)) {
- SvGROW(TARG,3);
+ SvGROW(TARG, 3);
+ tmps = SvPVX(TARG);
SvCUR_set(TARG, 2);
*tmps++ = (U8)UTF8_EIGHT_BIT_HI(value);
*tmps++ = (U8)UTF8_EIGHT_BIT_LO(value);