system.h: Define __STDC_FORMAT_MACROS before including inttypes.h.

2014-05-23  Richard Biener  <rguenther@suse.de>

	* system.h: Define __STDC_FORMAT_MACROS before
	including inttypes.h.
	* hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
	HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
	HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
	HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
	HOST_WIDEST_INT_C): Remove.
	(PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
	if C99 inttypes.h is not available.

	* coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
	* gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
	* gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
	* cfgloop.h (struct niter_desc): Use uint64_t for niter field.
	* bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
	(struct output_info): Likewise.
	(print_statistics): Adjust.
	(dump_bitmap_statistics): Likewise.
	* bt-load.c (migrate_btr_defs): Print with PRId64.
	* cfg.c (dump_edge_info, dump_bb_info): Likewise.
	(MAX_SAFE_MULTIPLIER): Adjust.
	* cfghooks.c (dump_bb_for_graph): Print with PRId64.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
	dump_cgraph_node): Likewise.
	* final.c (dump_basic_block_info): Likewise.
	* gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
	* gcov.c (format_gcov): Likewise.
	* ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
	for calculation.
	(get_clone_agg_value): Use HOST_WIDE_INT for offset.
	* ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
	(inline_small_functions, dump_overall_stats, dump_inline_stats):
	Use PRId64 for dumping.
	* ipa-profile.c (dump_histogram, ipa_profile): Likewise.
	* ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
	(add_allocno_hard_regs): Adjust.
	* loop-doloop.c (doloop_modify): Print using PRId64.
	* loop-iv.c (inverse): Compute in uint64_t.
	(determine_max_iter, iv_number_of_iterations): Likewise.
	* loop-unroll.c (decide_peel_completely, decide_peel_simple):
	Print using PRId64.
	* lto-streamer-out.c (write_symbol): Use uint64_t.
	* mcf.c (CAP_INFINITY): Use int64_t maximum.
	(dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
	find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
	* modulo-sched.c (const_iteration_count): Use int64_t.
	(sms_schedule): Dump using PRId64.
	* predict.c (dump_prediction): Likewise.
	* pretty-print.h (pp_widest_integer): Remove.
	* profile.c (get_working_sets, is_edge_inconsistent,
	is_inconsistent, read_profile_edge_counts): Dump using PRId64.
	* tree-pretty-print.c (pp_double_int): Remove case handling
	HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
	* tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
	and adjust users.
	(pass_optimize_bswap::execute): Remove restriction on hosts.
	* tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
	* tree-streamer-out.c (streamer_write_tree_header): Likewise.
	* tree.c (widest_int_cst_value): Remove.
	* tree.h (widest_int_cst_value): Likewise.
	* value-prof.c (dump_histogram_value): Print using PRId64.
	* gengtype.c (main): Also inject int64_t.
	* ggc-page.c (struct max_alignment): Use int64_t.
	* alloc-pool.c (struct allocation_object_def): Likewise.
	* ira-conflicts.c (build_conflict_bit_table): Use uint64_t
	for computation.
	* doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
	* doc/tm.texi: Regenerated.
	* gengtype-lex.l (IWORD): Handle [u]int64_t.
	* config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
	* config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
	mmix_output_register_setting): Use [u]int64_t in prototypes.
	* config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
	mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
	mmix_output_octa, mmix_output_shifted_value): Adjust.
	(mmix_intval): Adjust.  Remove unreachable case.
	* config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use
	int64_t.

	lto/
	* lto.c (lto_parse_hex): Use int64_t.
	(lto_resolution_read): Likewise.

From-SVN: r210931

1 files changed, 0 insertions, 34 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 8456317..bfdfebd 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -10481,40 +10481,6 @@ int_cst_value (const_tree x)
   return val;
 }
 
-/* Return value of a constant X and sign-extend it.  */
-
-HOST_WIDEST_INT
-widest_int_cst_value (const_tree x)
-{
-  unsigned bits = TYPE_PRECISION (TREE_TYPE (x));
-  unsigned HOST_WIDEST_INT val = TREE_INT_CST_LOW (x);
-
-#if HOST_BITS_PER_WIDEST_INT > HOST_BITS_PER_WIDE_INT
-  gcc_assert (HOST_BITS_PER_WIDEST_INT >= HOST_BITS_PER_DOUBLE_INT);
-  gcc_assert (TREE_INT_CST_NUNITS (x) == 2);
-
-  if (TREE_INT_CST_NUNITS (x) == 1)
-    val = HOST_WIDE_INT (val);
-  else
-    val |= (((unsigned HOST_WIDEST_INT) TREE_INT_CST_ELT (x, 1))
-	    << HOST_BITS_PER_WIDE_INT);
-#else
-  /* Make sure the sign-extended value will fit in a HOST_WIDE_INT.  */
-  gcc_assert (TREE_INT_CST_NUNITS (x) == 1);
-#endif
-
-  if (bits < HOST_BITS_PER_WIDEST_INT)
-    {
-      bool negative = ((val >> (bits - 1)) & 1) != 0;
-      if (negative)
-	val |= (~(unsigned HOST_WIDEST_INT) 0) << (bits - 1) << 1;
-      else
-	val &= ~((~(unsigned HOST_WIDEST_INT) 0) << (bits - 1) << 1);
-    }
-
-  return val;
-}
-
 /* If TYPE is an integral or pointer type, return an integer type with
    the same precision which is unsigned iff UNSIGNEDP is true, or itself
    if TYPE is already an integer type of signedness UNSIGNEDP.  */