gcc/ChangeLog:
* c-decl (finish_struct): Change type of min_align to unsigned.
* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
remove unused variable len.
* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
comment indicating this is proper behaviour.
(reg_loc_descriptor): Remove redundant comparison of unsigned variable
reg >= 0.
(based_loc_descr): Likewise.
* enquire.c (bitpattern): Change type of variable i to unsigned.
* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
* flow.c (life_analysis): Change type of variable i to size_t;
remove unused variable insn.
* gcc.c (translate_options): Change type of variables optlen, arglen and
complen to size_t.
(input_filename_length): Change type to size_t.
(do_spec_1): Change type of variable bufsize to size_t.
(main): Change type of variables i and j to size_t;
remove subblock local definition of variable i.
(lookup_compiler): Change type of second argument to size_t;
change type of variable i to size_t.
* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
* genopinit.c (get_insn): Change type of variable pindex to size_t.
* genrecog.c (add_to_sequence): Change type of variable i to size_t.
* global.c (global_alloc): Change type of variable i to size_t.
* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
* stmt.c (expand_end_bindings): Change type of variable i to size_t.
(expand_end_case): Change type of variable count to size_t.
* toplev.c (main): Change type of variable j to size_t.
(set_target_switch): Change type of variable j to size_t.
(print_switch_values): Change type of variable j to size_t;
remove unused variable flags.
* varasm.c (assemble_variable): Change type of variable align to size_t.
(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar 8 17:13:38 1998 Manfred Hollstein <manfred@s-direktnet.de>
* decl2.c (lang_decode_option): Change j's type to size_t.
* tree.c (layout_vbasetypes): record_align and desired_align are of
type unsigned int; const_size and nonvirtual_const_size likewise.
From-SVN: r18489
* gthr.h: Changed the comment about return values.
* gthr-solaris.h (__gthread_once): Do not use errno; return the
error number instead of -1.
(__gthread_key_create): Any non-zero return value is an error.
* libgcc2.c (eh_context_initialize): Check for non-zero return
value from __gthread_once.
Check that the value of get_eh_context was really changed.
From-SVN: r18480
* sh.h (LOOP_ALIGN): Only align when optimizing.
* sh.c (find_barrier): Clear inc for CODE_LABELs.
When not optimizing, calculate alignment for BARRIERs directly.
From-SVN: r18473
* g77.f-torture/compile/980310-1.f, g77.f-torture/compile/980310-2.f
g77.f-torture/compile/980310-3.f, g77.f-torture/compile/980310-4.f
g77.f-torture/compile/980310-6.f, g77.f-torture/compile/980310-7.f
g77.f-torture/compile/980310-8.f: New tests from egcs-bugs archives.
* g77.f-torture/execute/980310-5.f: New test from egcs-bugs archives.
From-SVN: r18466
Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
* decl2.c (import_export_decl): Mark tinfo functions for
cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
From-SVN: r18456
* haifa-sched.c (is_cfg_nonregular): Change return type to
an int. No longer compute "estimated" number of edges. Use
computed_jump_p instead of duplicating the code. Fixup/add
some comments.
(build_control_flow): Returns a value indicating an irregularity
in the cfg was detected. Count the number of edges in the cfg.
allocate various edge tables.
(find_rgns): No longer look for unreachable blocks.
(schedule_insns): Do not allocate memory for edge tables here.
Free memory for edge tables before returning. Do not perform
cross block scheduling if build_control_flow returns nonzero.
* flow.c (compute_preds_succs): More accurately determine when
a block drops in.
Fixes various compile hangs after haifa cleanup.
From-SVN: r18439
* method.c: Include "system.h" to get stdlib.h, stdio.h,
ctype.h, string.h, etc.
(issue_nrepeats): Add default case in enumeration switch.
(check_btype): Likewise.
(process_overload_item): Likewise.
* Makefile.in (method.o): Depend on system.h.
From-SVN: r18428
* method.c: Include "system.h" to get stdlib.h, stdio.h,
ctype.h, string.h, etc.
(issue_nrepeats): Add default case in enumeration switch.
(check_btype): Likewise.
(process_overload_item): Likewise.
* Makefile.in (method.o): Depend on system.h.
From-SVN: r18427
* haifa-sched.c (build_jmp_edges): Delete dead function.
(build_control_flow): Use cfg routines from flow.c
(schedule_insns): Remove debugging code accidentally checked
in earlier today.
* basic-block.h: Add external integer list structures, typdefs,
accessor macros and function declarations. Simlarly for
basic block pred/succ support and simple bitmap stuff.
* flow.c: Add functions for integer list, basic block pred/succ
support and simple bitmap support.
(compute_dominators): New function to compute dominators and
post dominators.
(find_basic_blocks): Split into two functions.
(life_analysis): Likewise.
(flow_analysis): Removed. Now handled by calling find_basic_blocks,
the life_analysis from toplev.c
* toplev.c (rest_of_compilation): Call find_basic_blocks, then
life_analysis instead of flow_analysis.
Co-Authored-By: Doug Evans <devans@cygnus.com>
From-SVN: r18421
* mips/iris6.h (TARGET_DEFAULT): Parenthesize macro definition.
* mips/mips.c: Include stdlib.h and unistd.h.
(mips_asm_file_end): Add braces around empty body in an if-statement.
(function_prologue): Wrap variable `fnname' in
!FUNCTION_NAME_ALREADY_DECLARED. Correct format specifier in fprintf.
(mips_select_rtx_section, mips_select_section): Declare as void.
* mips/mips.h: Add prototypes for extern functions in mips.c.
(FUNCTION_ARG_REGNO_P): Add parentheses around && within ||.
(ENCODE_SECTION_INFO): Add braces around empty body in an
if-statement.
* mips/mips.md (movdi): Add parentheses around && within ||.
(movsf, movdf): Likewise.
(branch_zero, branch_zero_di): Add default case in
enumeration switch.
From-SVN: r18419
* alpha/alpha.h (TARGET_WINDOWS_NT, TARGET_OPEN_VMS): Just make them
real constants, since they can't be changed.
(TARGET_AS_CAN_SUBTRACT_LABELS): New.
* alpha/alpha.md (builtin_setjmp_receiver): Use it.
* alpha/osf.h (TARGET_AS_CAN_SUBTRACT_LABELS): New.
* alpha/osf2or3.h (TARGET_AS_CAN_SUBTRACT_LABELS): New.
* alpha/vms.h (TARGET_OPEN_VMS): New.
* alpha/win-nt.h (TARGET_WINDOWS_NT): New.
From-SVN: r18417
