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poly_int: dump routines 

2017-12-20  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* dumpfile.h (dump_dec): Declare.
	* dumpfile.c (dump_dec): New function.
	* pretty-print.h (pp_wide_integer): Turn into a function and
	declare a poly_int version.
	* pretty-print.c (pp_wide_integer): New function for poly_ints.

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r255864
This commit is contained in:
Richard Sandiford 2017-12-20 12:51:57 +00:00 committed by Richard Sandiford
parent 36fd640865
commit dc3f380505
5 changed files with 69 additions and 2 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2017-12-20 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* dumpfile.h (dump_dec): Declare.
* dumpfile.c (dump_dec): New function.
* pretty-print.h (pp_wide_integer): Turn into a function and
declare a poly_int version.
* pretty-print.c (pp_wide_integer): New function for poly_ints.
2017-12-20 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>

21
gcc/dumpfile.c
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@ -473,6 +473,27 @@ dump_printf_loc (dump_flags_t dump_kind, source_location loc,
}
}
/* Output VALUE in decimal to appropriate dump streams. */
template<unsigned int N, typename C>
void
dump_dec (int dump_kind, const poly_int<N, C> &value)
{
STATIC_ASSERT (poly_coeff_traits<C>::signedness >= 0);
signop sgn = poly_coeff_traits<C>::signedness ? SIGNED : UNSIGNED;
if (dump_file && (dump_kind & pflags))
print_dec (value, dump_file, sgn);
if (alt_dump_file && (dump_kind & alt_flags))
print_dec (value, alt_dump_file, sgn);
}
template void dump_dec (int, const poly_uint16 &);
template void dump_dec (int, const poly_int64 &);
template void dump_dec (int, const poly_uint64 &);
template void dump_dec (int, const poly_offset_int &);
template void dump_dec (int, const poly_widest_int &);
/* Start a dump for PHASE. Store user-supplied dump flags in
*FLAG_PTR. Return the number of streams opened. Set globals
DUMP_FILE, and ALT_DUMP_FILE to point to the opened streams, and

3
gcc/dumpfile.h
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@ -175,6 +175,9 @@ extern void dump_gimple_stmt (dump_flags_t, dump_flags_t, gimple *, int);
extern void print_combine_total_stats (void);
extern bool enable_rtl_dump_file (void);
template<unsigned int N, typename C>
void dump_dec (int, const poly_int<N, C> &);
/* In tree-dump.c */
extern void dump_node (const_tree, dump_flags_t, FILE *);

24
gcc/pretty-print.c
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@ -795,6 +795,30 @@ pp_clear_state (pretty_printer *pp)
pp_indentation (pp) = 0;
}
/* Print X to PP in decimal. */
template<unsigned int N, typename T>
void
pp_wide_integer (pretty_printer *pp, const poly_int_pod<N, T> &x)
{
if (x.is_constant ())
pp_wide_integer (pp, x.coeffs[0]);
else
{
pp_left_bracket (pp);
for (unsigned int i = 0; i < N; ++i)
{
if (i != 0)
pp_comma (pp);
pp_wide_integer (pp, x.coeffs[i]);
}
pp_right_bracket (pp);
}
}
template void pp_wide_integer (pretty_printer *, const poly_uint16_pod &);
template void pp_wide_integer (pretty_printer *, const poly_int64_pod &);
template void pp_wide_integer (pretty_printer *, const poly_uint64_pod &);
/* Flush the formatted text of PRETTY-PRINTER onto the attached stream. */
void
pp_write_text_to_stream (pretty_printer *pp)

13
gcc/pretty-print.h
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@ -328,8 +328,6 @@ pp_get_prefix (const pretty_printer *pp) { return pp->prefix; }
pp_string (PP, pp_buffer (PP)->digit_buffer); \
} \
while (0)
#define pp_wide_integer(PP, I) \
pp_scalar (PP, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) I)
#define pp_pointer(PP, P) pp_scalar (PP, "%p", P)
#define pp_identifier(PP, ID) pp_string (PP, (pp_translate_identifiers (PP) \
@ -404,4 +402,15 @@ extern const char *identifier_to_locale (const char *);
extern void *(*identifier_to_locale_alloc) (size_t);
extern void (*identifier_to_locale_free) (void *);
/* Print I to PP in decimal. */
inline void
pp_wide_integer (pretty_printer *pp, HOST_WIDE_INT i)
{
pp_scalar (pp, HOST_WIDE_INT_PRINT_DEC, i);
}
template<unsigned int N, typename T>
void pp_wide_integer (pretty_printer *pp, const poly_int_pod<N, T> &);
#endif /* GCC_PRETTY_PRINT_H */