decLibrary.c (__dec_type_swap): Add prototype.
decnumber/ * decLibrary.c (__dec_type_swap): Add prototype. (__dfp_enable_traps, dfp_raise): Delete. gcc/ * config/dfp-bit.h (CONTEXT_TRAPS, CONTEXT_ERRORS, DFP_RAISE): Delete. * config/dfp-bit.c (dfp_unary_op, dfp_binary_op, dfp_compare_op, DFP_TO_DFP, INT_TO_DFP, BFP_TO_DFP): Remove calls to DFP_RAISE. testsuite/ * gcc.dg/dfp/snan.c: Delete. From-SVN: r119068
This commit is contained in:
Janis Johnson
parent
0e07f2003e
commit
d44963af3c
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@ -1,5 +1,9 @@
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2006-11-21 Janis Johnson <janis187@us.ibm.com>
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* config/dfp-bit.h (CONTEXT_TRAPS, CONTEXT_ERRORS, DFP_RAISE): Delete.
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* config/dfp-bit.c (dfp_unary_op, dfp_binary_op, dfp_compare_op,
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DFP_TO_DFP, INT_TO_DFP, BFP_TO_DFP): Remove calls to DFP_RAISE.
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* config/dfp-bit.c (dfp_binary_func): Fix typedef.
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2006-11-21 Douglas Gregor <doug.gregor@gmail.com>
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@ -88,9 +88,6 @@ dfp_unary_op (dfp_unary_func op, DFP_C_TYPE arg)
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/* Perform the operation. */
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op (&res, &arg1, &context);
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if (CONTEXT_TRAPS && CONTEXT_ERRORS (context))
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DFP_RAISE (0);
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TO_ENCODED (&encoded_result, &res, &context);
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IEEE_TO_HOST (encoded_result, &result);
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return result;
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@ -118,9 +115,6 @@ dfp_binary_op (dfp_binary_func op, DFP_C_TYPE arg_a, DFP_C_TYPE arg_b)
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/* Perform the operation. */
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op (&res, &arg1, &arg2, &context);
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if (CONTEXT_TRAPS && CONTEXT_ERRORS (context))
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DFP_RAISE (0);
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TO_ENCODED (&encoded_result, &res, &context);
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IEEE_TO_HOST (encoded_result, &result);
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return result;
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@ -148,9 +142,6 @@ dfp_compare_op (dfp_binary_func op, DFP_C_TYPE arg_a, DFP_C_TYPE arg_b)
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/* Perform the comparison. */
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op (&res, &arg1, &arg2, &context);
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if (CONTEXT_TRAPS && CONTEXT_ERRORS (context))
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DFP_RAISE (0);
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if (decNumberIsNegative (&res))
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result = -1;
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else if (decNumberIsZero (&res))
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@ -379,8 +370,6 @@ DFP_TO_DFP (DFP_C_TYPE f_from)
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HOST_TO_IEEE (f_from, &s_from);
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TO_INTERNAL (&s_from, &d);
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TO_ENCODED_TO (&s_to, &d, &context);
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if (CONTEXT_TRAPS && (context.status & DEC_Inexact) != 0)
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DFP_RAISE (DEC_Inexact);
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IEEE_TO_HOST_TO (s_to, &f_to);
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return f_to;
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@ -469,8 +458,6 @@ INT_TO_DFP (INT_TYPE i)
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/* Convert from the floating point string to a decimal* type. */
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FROM_STRING (&s, buf, &context);
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IEEE_TO_HOST (s, &f);
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if (CONTEXT_TRAPS && (context.status & DEC_Inexact) != 0)
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DFP_RAISE (DEC_Inexact);
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return f;
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}
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#endif
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@ -519,8 +506,6 @@ BFP_TO_DFP (BFP_TYPE x)
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/* Convert from the floating point string to a decimal* type. */
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FROM_STRING (&s, buf, &context);
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IEEE_TO_HOST (s, &f);
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if (CONTEXT_TRAPS && (context.status & DEC_Inexact) != 0)
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DFP_RAISE (DEC_Inexact);
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return f;
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}
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#endif
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@ -118,12 +118,6 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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extern enum rounding __decGetRound (void);
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#define CONTEXT_ROUND __decGetRound ()
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extern int __dfp_traps;
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#define CONTEXT_TRAPS __dfp_traps
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#define CONTEXT_ERRORS(context) context.status & DEC_Errors
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extern void __dfp_raise (int);
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#define DFP_RAISE(A) __dfp_raise(A)
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/* Conversions between different decimal float types use WIDTH_TO to
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determine additional macros to define. */
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@ -1,4 +1,8 @@
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2006-11-21 Douglas Gregor <doug.gregor@gmail.com>
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2006-11-21 Janis Johnson <janis187@us.ibm.com>
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* gcc.dg/dfp/snan.c: Delete.
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2006-11-21 Douglas Gregor <doug.gregor@gmail.com>
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* g++.dg/cpp0x/static_assert1.C: New.
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* g++.dg/cpp0x/static_assert2.C: New.
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@ -1,28 +0,0 @@
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/* { dg-options "" } */
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/* FIXME: this test needs to be conditional to systems with POSIX signals. */
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#include <signal.h>
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extern void exit(int status);
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extern void abort(void);
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void go_quietly (int arg)
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{
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exit (0);
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}
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int main()
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{
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_Decimal32 d = 1.5df;
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/* Enable signaling NaNs using a scaffolding libgcc function. */
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__dfp_enable_traps ();
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signal (SIGFPE, go_quietly);
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d = d / 0.0df;
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/* Never reached. */
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abort ();
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return 0;
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}
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@ -1,5 +1,8 @@
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2006-11-21 Janis Johnson <janis187@us.ibm.com>
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* decLibrary.c (__dec_type_swap): Add prototype.
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(__dfp_enable_traps, dfp_raise): Delete.
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* Makefile.in: Don't include decRound in library used by compiler.
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2006-10-10 Brooks Moses <bmoses@stanford.edu>
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@ -31,8 +31,7 @@ void __host_to_ieee_128 (_Decimal128, decimal128 *);
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extern int isinfd32 (_Decimal32);
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extern int isinfd64 (_Decimal64);
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extern int isinfd128 (_Decimal128);
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extern void __dfp_enable_traps (void);
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extern void __dfp_raise (int exception __attribute__ ((unused)));
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uint32_t __dec_byte_swap (uint32_t);
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int
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isinfd32 (_Decimal32 arg)
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@ -67,20 +66,6 @@ isinfd128 (_Decimal128 arg)
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return (decNumberIsInfinite (&dn));
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}
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int __dfp_traps;
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void
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__dfp_enable_traps (void)
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{
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__dfp_traps = 1;
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}
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void
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__dfp_raise (int exception __attribute__ ((unused)))
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{
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raise (SIGFPE);
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}
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uint32_t
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__dec_byte_swap (uint32_t in)
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{
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