GCC build of HEAD@136992 failed for native

GCC regression tester regress@geoffk.org
Fri Jun 20 18:42:00 GMT 2008


With your recent patch, GCC HEAD revision 136992 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 136989.

Log information for changes since the last build:
------------------------------------------------------------------------
r136992 | ghazi | 2008-06-20 18:34:07 +0000 (Fri, 20 Jun 2008) | 77 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/ggc.h
   M /trunk/gcc/tracer.c
   M /trunk/gcc/tree-affine.c
   M /trunk/gcc/tree-cfg.c
   M /trunk/gcc/tree-complex.c
   M /trunk/gcc/tree-dfa.c
   M /trunk/gcc/tree-dump.c
   M /trunk/gcc/tree-if-conv.c
   M /trunk/gcc/tree-inline.c
   M /trunk/gcc/tree-into-ssa.c
   M /trunk/gcc/tree-iterator.c
   M /trunk/gcc/tree-nested.c
   M /trunk/gcc/tree-outof-ssa.c
   M /trunk/gcc/tree-parloops.c
   M /trunk/gcc/tree-phinodes.c
   M /trunk/gcc/tree-predcom.c
   M /trunk/gcc/tree-sra.c
   M /trunk/gcc/tree-ssa-alias.c
   M /trunk/gcc/tree-ssa-coalesce.c
   M /trunk/gcc/tree-ssa-loop-im.c
   M /trunk/gcc/tree-ssa-loop-prefetch.c
   M /trunk/gcc/tree-ssa-sccvn.c
   M /trunk/gcc/tree-ssa.c
   M /trunk/gcc/tree-vectorizer.c
   M /trunk/gcc/tree.c
   M /trunk/gcc/value-prof.c
   M /trunk/gcc/var-tracking.c
   M /trunk/gcc/varasm.c
   M /trunk/gcc/varray.c
   M /trunk/gcc/vec.c

	* ggc.h (GGC_RESIZEVAR): New, reorder macros.
	* tracer.c (tail_duplicate): Fix for -Wc++-compat.
	* tree-affine.c (aff_combination_expand, free_name_expansion):
	Likewise.
	* tree-cfg.c (replace_by_duplicate_decl, replace_ssa_name,
	move_stmt_r, new_label_mapper): Likewise.
	* tree-complex.c (cvc_lookup): Likewise.
	* tree-dfa.c (create_function_ann): Likewise.
	* tree-dump.c (dump_register): Likewise.
	* tree-if-conv.c (tree_if_conversion, add_to_predicate_list,
	find_phi_replacement_condition): Likewise.
	* tree-inline.c (copy_phis_for_bb, estimate_num_insns_1,
	tree_function_versioning): Likewise.
	* tree-into-ssa.c (cmp_dfsnum): Likewise.
	* tree-iterator.c (tsi_link_before, tsi_link_after): Likewise.
	* tree-nested.c (lookup_field_for_decl, lookup_tramp_for_decl,
	get_nonlocal_debug_decl, convert_nonlocal_reference,
	convert_nonlocal_omp_clauses, get_local_debug_decl,
	convert_local_reference, convert_local_omp_clauses,
	convert_nl_goto_reference, convert_nl_goto_receiver,
	convert_tramp_reference, convert_call_expr): Likewise.
	* tree-outof-ssa.c (contains_tree_r): Likewise.
	* tree-parloops.c (reduction_phi, initialize_reductions,
	eliminate_local_variables_1, add_field_for_reduction,
	add_field_for_name, create_phi_for_local_result,
	create_call_for_reduction_1, create_loads_for_reductions,
	create_stores_for_reduction, create_loads_and_stores_for_name):
	Likewise.
	* tree-phinodes.c (allocate_phi_node): Likewise.
	* tree-predcom.c (order_drefs, execute_pred_commoning_cbck):
	Likewise.
	* tree-sra.c (sra_elt_hash, sra_elt_eq, lookup_element):
	Likewise.
	* tree-ssa-alias.c (get_mem_sym_stats_for): Likewise.
	* tree-ssa-coalesce.c (compare_pairs): Likewise.
	* tree-ssa-loop-im.c (mem_ref_in_stmt, memref_hash, memref_eq,
	memref_free, gather_mem_refs_stmt, vtoe_hash, vtoe_eq, vtoe_free,
	record_vop_access, get_vop_accesses, get_vop_stores): Likewise.
	* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise. 
	* tree-ssa-sccvn.c (VN_INFO_GET, free_phi, free_reference,
	vn_nary_op_insert): Likewise.
	* tree-ssa.c (redirect_edge_var_map_add,
	redirect_edge_var_map_clear, redirect_edge_var_map_dup): Likewise.
	* tree-vectorizer.c (vectorize_loops): Likewise.
	* tree.c (make_node_stat, copy_node_stat, build_int_cst_wide,
	build_fixed, build_real, make_tree_binfo_stat, make_tree_vec_stat,
	tree_cons_stat, build1_stat, build_variant_type_copy,
	decl_init_priority_lookup, decl_fini_priority_lookup,
	decl_priority_info, decl_restrict_base_lookup,
	decl_restrict_base_insert, decl_debug_expr_lookup,
	decl_debug_expr_insert, decl_value_expr_lookup,
	decl_value_expr_insert, type_hash_eq, type_hash_lookup,
	type_hash_add, get_file_function_name, tree_check_failed,
	tree_not_check_failed, tree_range_check_failed,
	omp_clause_range_check_failed, build_omp_clause,
	build_vl_exp_stat): Likewise.
	* value-prof.c (gimple_histogram_value,
	gimple_duplicate_stmt_histograms): Likewise.
	* var-tracking.c (attrs_list_insert, attrs_list_copy,
	unshare_variable, variable_union_info_cmp_pos, variable_union,
	dataflow_set_different_1, dataflow_set_different_2,
	vt_find_locations, variable_was_changed, set_variable_part,
	emit_notes_for_differences_1, emit_notes_for_differences_2):
	Likewise.
	* varasm.c (prefix_name, emutls_decl, section_entry_eq,
	section_entry_hash, object_block_entry_eq,
	object_block_entry_hash, create_block_symbol,
	initialize_cold_section_name, default_function_rodata_section,
	strip_reg_name, set_user_assembler_name, const_desc_eq,
	build_constant_desc, output_constant_def, lookup_constant_def,
	const_desc_rtx_hash, const_desc_rtx_eq, const_rtx_hash_1,
	create_constant_pool, force_const_mem, compute_reloc_for_rtx_1,
	default_internal_label): Likewise.
	* varray.c (varray_init, varray_grow): Likewise.
	* vec.c (vec_gc_o_reserve_1, vec_heap_o_reserve_1): Likewise.


------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

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/home/regress/tbox/native/build/./gcc/xgcc -B/home/regress/tbox/native/build/./gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/lib/ -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/include -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/sys-include -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I. -I../.././gcc -I/home/regress/tbox/svn-gcc/libgcc -I/home/regress/tbox/svn-gcc/libgcc/. -I/home/regress/tbox/svn-gcc/libgcc/../gcc -I/home/regress/tbox/svn-gcc/libgcc/../include -I/home/regress/tbox/svn-gcc/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o emutls.o -MT emutls.o -MD -MP -MF emutls.dep -fexceptions -c /home/regress/tbox/svn-gcc/libgcc/../gcc/emutls.c -fvisibility=hidden -DHIDE_EXPORTS
/home/regress/tbox/svn-gcc/libgcc/../gcc/emutls.c:128: warning: no previous prototype for '__emutls_get_address'
/home/regress/tbox/svn-gcc/libgcc/../gcc/emutls.c:188: warning: no previous prototype for '__emutls_register_common'
/home/regress/tbox/native/build/./gcc/xgcc -B/home/regress/tbox/native/build/./gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/lib/ -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/include -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/sys-include -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I. -I../.././gcc -I/home/regress/tbox/svn-gcc/libgcc -I/home/regress/tbox/svn-gcc/libgcc/. -I/home/regress/tbox/svn-gcc/libgcc/../gcc -I/home/regress/tbox/svn-gcc/libgcc/../include -I/home/regress/tbox/svn-gcc/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o _muldi3_s.o -MT _muldi3_s.o -MD -MP -MF _muldi3_s.dep -DSHARED -DL_muldi3 -c /home/regress/tbox/svn-gcc/libgcc/../gcc/libgcc2.c
/home/regress/tbox/native/build/./gcc/xgcc -B/home/regress/tbox/native/build/./gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/lib/ -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/include -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/sys-include -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I. -I../.././gcc -I/home/regress/tbox/svn-gcc/libgcc -I/home/regress/tbox/svn-gcc/libgcc/. -I/home/regress/tbox/svn-gcc/libgcc/../gcc -I/home/regress/tbox/svn-gcc/libgcc/../include -I/home/regress/tbox/svn-gcc/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o _negdi2_s.o -MT _negdi2_s.o -MD -MP -MF _negdi2_s.dep -DSHARED -DL_negdi2 -c /home/regress/tbox/svn-gcc/libgcc/../gcc/libgcc2.c
/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2.c: In function 'execute_cfa_program':
/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2.c:859: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [unwind-dw2.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1
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-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)


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