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2016-10-13Add a "compact" mode to print_rtx_functionDavid Malcolm1-2/+2
gcc/ChangeLog: * function-tests.c (selftest::test_expansion_to_rtl): Add "true" for new "compact" param of print_rtx_function. Check for "cinsn" rather than "insn". * print-rtl-function.c (flag_compact): New decl. (print_rtx_function): Add param "compact" and use it to set flag_compact, adding a description of the effect to the leading comment, and updating the example output. * print-rtl.c (flag_compact): New variable. (print_rtx_operand_code_0): Omit the JUMP_LABEL reference in compact mode. (print_rtx_operand_code_i): When printing source locations, wrap xloc.file in quotes. Don't print INSN_CODEs in compact mode. (print_rtx_operand_code_r): Don't print regnos for hard regs and virtuals in compact mode. (print_rtx_operand_code_u): Don't print insn UIDs in compact mode, apart from in LABEL_REFs. (print_rtx_operand): In case 'w', don't print in hex in compact mode. Don't print basic block ids in compact mode. (print_rtx): In compact mode, prefix the code of insns with "c", only print the INSN_UID of CODE_LABELs, and omit their LABEL_NUSES. * print-rtl.h (print_rtx_function): Add "compact" param. gcc/testsuite/ChangeLog: * gcc.target/i386/vararg-loc.c: Update for quoting of xloc.file in INSN_LOCATION. From-SVN: r241120
2016-10-12print_rtx_function: integrate dumping of the CFG into the insn chainDavid Malcolm1-0/+22
gcc/ChangeLog: * function-tests.c: Include "print-rtl.h". (selftest::test_expansion_to_rtl): Call print_rtx_function on the function, and verify what is dumped. * print-rtl-function.c (print_edge): New function. (begin_any_block): New function. (end_any_block): New function. (can_have_basic_block_p): New function. (print_rtx_function): Track the basic blocks of insns in the chain, wrapping those that are within blocks within "(block)" directives. Remove the "(cfg)" directive. From-SVN: r241057
2016-07-21function-tests.c (build_trivial_generic_function): Set BLOCK_SUPERCONTEXT of ↵Richard Biener1-0/+1
DECL_INITIAL. 2016-07-21 Richard Biener <rguenther@suse.de> * function-tests.c (build_trivial_generic_function): Set BLOCK_SUPERCONTEXT of DECL_INITIAL. * omp-low.c (create_omp_child_function): Likewise. (grid_expand_target_grid_body): Likewise. * cgraphunit.c (init_lowered_empty_function): Likewise. (cgraph_node::expand_thunk): Likewise. * tree-parloops.c (create_loop_fn): Likewise. * ipa.c (cgraph_build_static_cdtor_1): Likewise. cp/ * vtable-class-hierarchy.c (vtv_generate_init_routine): Set DECL_IGNORED_P. java/ * jcf-parse.c (java_emit_static_constructor): Set BLOCK_SUPERCONTEXT of DECL_INITIAL. From-SVN: r238589
2016-07-19Fix copy&paste bug in function-tests.cDavid Malcolm1-2/+2
gcc/ChangeLog: * function-tests.c (selftest::verify_three_block_rtl_cfg): Verify the flags of the exit block and bb2, not just the entry block. From-SVN: r238470
2016-07-11Support running the selftests under valgrindDavid Malcolm1-0/+4
gcc/ChangeLog: * Makefile.in (selftest-valgrind): New phony target. * function-tests.c (selftest::build_cfg): Delete pass instances created by the test. (selftest::convert_to_ssa): Likewise. (selftest::test_expansion_to_rtl): Likewise. * tree-cfg.c (selftest::test_linear_chain): Release dominator vectors. (selftest::test_diamond): Likewise. From-SVN: r238209
2016-06-06Selftest frameworkDavid Malcolm1-0/+658
gcc/ChangeLog: * Makefile.in (OBJS): Add function-tests.o, hash-map-tests.o, hash-set-tests.o, rtl-tests.o, selftest-run-tests.o. (OBJS-libcommon): Add selftest.o. (OBJS-libcommon-target): Add selftest.o. (all.internal): Add "selftest". (all.cross): Likewise. (selftest): New phony target. (s-selftest): New target. (selftest-gdb): New phony target. (COLLECT2_OBJS): Add selftest.o. * bitmap.c: Include "selftest.h". (selftest::test_gc_alloc): New function. (selftest::test_set_range): New function. (selftest::test_clear_bit_in_middle): New function. (selftest::test_copying): New function. (selftest::test_bitmap_single_bit_set_p): New function. (selftest::bitmap_c_tests): New function. * common.opt (fself-test): New. * diagnostic-show-locus.c: Include "selftest.h". (make_range): New function. (test_range_contains_point_for_single_point): New function. (test_range_contains_point_for_single_line): New function. (test_range_contains_point_for_multiple_lines): New function. (assert_eq): New function. (test_get_line_width_without_trailing_whitespace): New function. (selftest::diagnostic_show_locus_c_tests): New function. * et-forest.c: Include "selftest.h". (selftest::test_single_node): New function. (selftest::test_simple_tree): New function. (selftest::test_disconnected_nodes): New function. (selftest::et_forest_c_tests): New function. * fold-const.c: Include "selftest.h". (selftest::assert_binop_folds_to_const): New function. (selftest::assert_binop_folds_to_nonlvalue): New function. (selftest::test_arithmetic_folding): New function. (selftest::fold_const_c_tests): New function. * function-tests.c: New file. * gimple.c: Include "selftest.h". Include "gimple-pretty-print.h". (selftest::verify_gimple_pp): New function. (selftest::test_assign_single): New function. (selftest::test_assign_binop): New function. (selftest::test_nop_stmt): New function. (selftest::test_return_stmt): New function. (selftest::test_return_without_value): New function. (selftest::gimple_c_tests): New function. * hash-map-tests.c: New file. * hash-set-tests.c: New file. * input.c: Include "selftest.h". (selftest::assert_loceq): New function. (selftest::test_accessing_ordinary_linemaps): New function. (selftest::test_unknown_location): New function. (selftest::test_builtins): New function. (selftest::test_reading_source_line): New function. (selftest::input_c_tests): New function. * rtl-tests.c: New file. * selftest-run-tests.c: New file. * selftest.c: New file. * selftest.h: New file. * spellcheck.c: Include "selftest.h". (selftest::levenshtein_distance_unit_test_oneway): New function, adapted from testsuite/gcc.dg/plugin/levenshtein_plugin.c. (selftest::levenshtein_distance_unit_test): Likewise. (selftest::spellcheck_c_tests): Likewise. * toplev.c: Include selftest.h. (toplev::run_self_tests): New. (toplev::main): Handle -fself-test. * toplev.h (toplev::run_self_tests): New. * tree.c: Include "selftest.h". (selftest::test_integer_constants): New function. (selftest::test_identifiers): New function. (selftest::test_labels): New function. (selftest::tree_c_tests): New function. * tree-cfg.c: Include "selftest.h". (selftest::push_fndecl): New function. (selftest::test_linear_chain): New function. (selftest::test_diamond): New function. (selftest::test_fully_connected): New function. (selftest::tree_cfg_c_tests): New function. * vec.c: Include "selftest.h". (selftest::safe_push_range): New function. (selftest::test_quick_push): New function. (selftest::test_safe_push): New function. (selftest::test_truncate): New function. (selftest::test_safe_grow_cleared): New function. (selftest::test_pop): New function. (selftest::test_safe_insert): New function. (selftest::test_ordered_remove): New function. (selftest::test_unordered_remove): New function. (selftest::test_block_remove): New function. (selftest::reverse_cmp): New function. (selftest::test_qsort): New function. (selftest::vec_c_tests): New function.c. * wide-int.cc: Include selftest.h and wide-int-print.h. (selftest::from_int <wide_int>): New function. (selftest::from_int <offset_int>): New function. (selftest::from_int <widest_int>): New function. (selftest::assert_deceq): New function. (selftest::assert_hexeq): New function. (selftest::test_printing <VALUE_TYPE>): New function template. (selftest::test_ops <VALUE_TYPE>): New function template. (selftest::test_comparisons <VALUE_TYPE>): New function template. (selftest::run_all_wide_int_tests <VALUE_TYPE>): New function template. (selftest::wide_int_cc_tests): New function. gcc/testsuite/ChangeLog: * gcc.dg/plugin/levenshtein-test-1.c: Delete. * gcc.dg/plugin/levenshtein_plugin.c: Delete. * gcc.dg/plugin/plugin.exp (plugin_test_list): Remove the above. From-SVN: r237144