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| author | Janis Johnson <janis187@us.ibm.com> | 2006-11-21 20:40:26 +0000 |
|---|---|---|
| committer | Janis Johnson <janis@gcc.gnu.org> | 2006-11-21 20:40:26 +0000 |
| commit | cab82f5c37685fc1a3ac087ca5b88599dacadfc4 (patch) | |
| tree | 7e20800dedead5353f25bc11b9b5a1c8a3556b55 /gcc/config/dfp-bit.c | |
| parent | d44963af3cca13f72aa04415e380750d1ba3fc78 (diff) | |
| download | gcc-cab82f5c37685fc1a3ac087ca5b88599dacadfc4.zip gcc-cab82f5c37685fc1a3ac087ca5b88599dacadfc4.tar.gz gcc-cab82f5c37685fc1a3ac087ca5b88599dacadfc4.tar.bz2 | |
dfp-bits.c (DFP_TO_INT): Remove code to saturate result of conversion that doesn't fit.
* config/dfp-bits.c (DFP_TO_INT): Remove code to saturate result
of conversion that doesn't fit.
From-SVN: r119069
Diffstat (limited to 'gcc/config/dfp-bit.c')
| -rw-r--r-- | gcc/config/dfp-bit.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gcc/config/dfp-bit.c b/gcc/config/dfp-bit.c index fafe7dc..fc75a8b 100644 --- a/gcc/config/dfp-bit.c +++ b/gcc/config/dfp-bit.c @@ -404,29 +404,6 @@ DFP_TO_INT (DFP_C_TYPE x) decNumberFromString (&qval, (char *) "1.0", &context); /* Force the exponent to zero. */ decNumberQuantize (&n1, &n2, &qval, &context); - /* This is based on text in N1107 section 5.1; it might turn out to be - undefined behavior instead. */ - if (context.status & DEC_Invalid_operation) - { -#if defined (L_sd_to_si) || defined (L_dd_to_si) || defined (L_td_to_si) - if (decNumberIsNegative(&n2)) - return INT_MIN; - else - return INT_MAX; -#elif defined (L_sd_to_di) || defined (L_dd_to_di) || defined (L_td_to_di) - if (decNumberIsNegative(&n2)) - /* Find a defined constant that will work here. */ - return (-9223372036854775807LL - 1LL); - else - /* Find a defined constant that will work here. */ - return 9223372036854775807LL; -#elif defined (L_sd_to_usi) || defined (L_dd_to_usi) || defined (L_td_to_usi) - return UINT_MAX; -#elif defined (L_sd_to_udi) || defined (L_dd_to_udi) || defined (L_td_to_udi) - /* Find a defined constant that will work here. */ - return 18446744073709551615ULL; -#endif - } /* Get a string, which at this point will not include an exponent. */ decNumberToString (&n1, buf); /* Ignore the fractional part. */ |