* semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
when actually negative.
* typeck.c (convert_for_assignment): Expand comment about
strange NULL check, moved from ...
(convert_for_initialization): ... here. Remove unneeded
code.
From-SVN: r30616
* g++.old-deja/g++.eh/cleanup2.C: New test.
* g++.old-deja/g++.ext/pretty2.C: New test.
* g++.old-deja/g++.ext/pretty3.C: New test.
* g++.old-deja/g++.other/debug6.C: New test.
From-SVN: r30615
Fri Nov 12 14:08:40 1999 Andrew Haley <aph@cygnus.com>
* emit-rtl.c (gen_sequence): Only return the pattern of an insn if
its code is INSN and it has no notes.
From-SVN: r30612
1999-11-22 Andrew Haley <aph@cygnus.com>
* varasm.c (function_defined): Remove.
(make_function_rtl): Don't set function_defined.
(make_decl_rtl): Remove global register warning.
* regclass.c (no_global_reg_vars): New variable.
(globalize_reg): Warn if function has already been defined.
(regclass_init): Set no_global_reg_vars.
From-SVN: r30611
* regclass.c (reg_pref): New structure and static variable
(prefclass): Delete.
(altclass): Delete.
(all uses of prefclass and altclass): Use reg_pref instead.
From-SVN: r30610
* constants.c (find_methodref_index): Unwrap method names before
inserting them in the constant pool.
* jcf-parse.c (jcf_parse): Display `interface' when appropriate.
* class.c (assume_compiled_node): New typedef.
(assume_compiled_tree): New static data.
(find_assume_compiled_node): New function.
(add_assume_compiled): New function.
(assume_compiled): New function.
* class.c (make_class_data): Use assume_compiled.
(is_compiled_class): Use assume_compiled.
* java-tree.h (add_assume_compiled): Declare.
* lang.c (lang_decode_option): Parse new options.
From-SVN: r30608
* regclass.c (may_move_in_cost): Rename from may_move_cost, all
references updated.
(may_move_out_cost): New variable.
(init_reg_sets_1): Initialize may_move_out_cost.
(record_reg_classes): Use may_move_out_cost.
From-SVN: r30601
* i386.md (neg, not and abs patterns): Revmap to use
ix86_expand_unary_operator and ix86_unary_operator_ok.
(add?f and sub?f expanders): Force operand 1 to register.
* i386.c (ix86_expand_unary_operator): Rewrite.
(ix86_unary_operator_ok): Ensure that memory operands
match real opcode.
(ix86_binary_operator_ok): Do not allow operand 1 to
come into memory and operand 0 not.
(ix86_expand_binary_operator): Ensure that
src1 is not non-matching memory.
From-SVN: r30597
* i386.md (negs?2): Rewrite to expanders, new patterns and splitters
to support integer registers and memory.
(abss?2_integer): Likewise.
From-SVN: r30596
1999-11-19 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
* std/valarray_meta.h (_DEFINE_EXPR_UNARY_FUNCTION): Don't forget
to define tanh.
From-SVN: r30580
* config/m68k/m68kelf.h: Suppress '/* within comment' warning.
* config/m68k/m68k.h (MASK_PCREL): Don't use same value as
MASK_ALIGN_INT.
* config/m68k/m68k.h (MASK_NO_STRICT_ALIGNMENT): New macro.
(TARGET_STRICT_ALIGNMENT): New macro.
(TARGET_SWITCHES): Add "strict-align" and "no-strict-align".
(STRICT_ALIGNMENT): Depend on TARGET_STRICT_ALIGNMENT.
* invoke.texi (M680x0 Options): Document -mstrict-align.
Co-Authored-By: Geoff Keating <geoffk@cygnus.com>
From-SVN: r30579
* except.h (struct eh_entry): Add goto_entry_p.
(eh_region_from_symbol): Remove prototype.
* except.c (find_func_region_from_symbol): New function.
(emit_cleanup_handler): Likewise.
(eh_region_from_symbol): Make it static.
(add_new_handler): Verify the argument.
(find_func_region): Update comment.
(expand_eh_region_end): Expand handlers here, rater than waiting
until expand_leftover_cleanups or start_all_catch.
(expand_leftover_cleanups): Don't expand here.
(expand_start_all_catch): Or here.
(expand_rethrow): Check the return value from find_func_region.
* function.c (expand_function_end): Emit the catch_clauses.
From-SVN: r30576
