platform/upstream/gcc.git
27 years ago(canon_reg, cse_insn): Don't examine insn_n_dups if recog_memoized
Richard Kenner [Sun, 13 Apr 1997 18:51:22 +0000 (14:51 -0400)]
(canon_reg, cse_insn): Don't examine insn_n_dups if recog_memoized
fails to find a match.

From-SVN: r13888

27 years ago(do_include): Diagnose #import and #include_next if pedantic and if not in a system...
Richard Kenner [Sun, 13 Apr 1997 18:30:13 +0000 (14:30 -0400)]
(do_include): Diagnose #import and #include_next if pedantic and if not in a system header.

(do_include): Diagnose #import and #include_next if pedantic and if
not in a system header.
(do_warning): #warning now causes an error if -pedantic-errors is
given; this is needed since #warning isn't ANSI.

From-SVN: r13887

27 years agoRemove REG_DEAD notes when eliminating a set in the reload CSE pass
Ian Lance Taylor [Sun, 13 Apr 1997 18:20:27 +0000 (18:20 +0000)]
Remove REG_DEAD notes when eliminating a set in the reload CSE pass

From-SVN: r13886

27 years ago(fatal_perror, fatal, collect_wait): Use FATAL_EXIT_CODE.
Richard Kenner [Sun, 13 Apr 1997 18:19:48 +0000 (14:19 -0400)]
(fatal_perror, fatal, collect_wait): Use FATAL_EXIT_CODE.

From-SVN: r13885

27 years ago(print_usage, open_files): Use FATAL_EXIT_CODE.
Richard Kenner [Sun, 13 Apr 1997 18:19:11 +0000 (14:19 -0400)]
(print_usage, open_files): Use FATAL_EXIT_CODE.

From-SVN: r13884

27 years ago(L_bb, L_exit): Use 0 rather than NULL for null pointers.
Richard Kenner [Sun, 13 Apr 1997 18:12:05 +0000 (14:12 -0400)]
(L_bb, L_exit): Use 0 rather than NULL for null pointers.

From-SVN: r13883

27 years ago(rotl[shq]i3, rotl[hq]i3+1): Don't directly modify operand.
Richard Kenner [Sun, 13 Apr 1997 17:17:56 +0000 (13:17 -0400)]
(rotl[shq]i3, rotl[hq]i3+1): Don't directly modify operand.

From-SVN: r13882

27 years ago(tstdi): Add missing parallel around the pattern.
Richard Kenner [Sun, 13 Apr 1997 16:53:00 +0000 (12:53 -0400)]
(tstdi): Add missing parallel around the pattern.

From-SVN: r13881

27 years ago(cpp_lex) New arg skip_evaluation.
Richard Kenner [Sun, 13 Apr 1997 16:50:58 +0000 (12:50 -0400)]
(cpp_lex) New arg skip_evaluation.

(cpp_parse_expr): Pass skip_evaluation to cpp_lex.
Abort if cpp_lex returns NAME.
(cpp_lex): Optionally warn about undefined identifiers that evaluate to 0.

From-SVN: r13880

27 years ago(cpp_handle_options): Set warn_undef from -Wundef and -Wno-undef.
Richard Kenner [Sun, 13 Apr 1997 16:50:30 +0000 (12:50 -0400)]
(cpp_handle_options): Set warn_undef from -Wundef and -Wno-undef.

From-SVN: r13879

27 years ago(struct cpp_options): New member warn_undef.
Richard Kenner [Sun, 13 Apr 1997 16:50:11 +0000 (12:50 -0400)]
(struct cpp_options): New member warn_undef.

(CPP_WARN_UNDEF): New macro.

From-SVN: r13878

27 years agocexp.y (warn_undef): New variable.
Richard Kenner [Sun, 13 Apr 1997 16:49:45 +0000 (12:49 -0400)]
cexp.y (warn_undef): New variable.

(exp): Optionally warn about undefined identifiers that evaluate to 0.

From-SVN: r13877

27 years ago(warn_undef): New variable.
Richard Kenner [Sun, 13 Apr 1997 16:49:07 +0000 (12:49 -0400)]
(warn_undef): New variable.

(main): Set warn_undef from -Wundef and -Wno-undef.

From-SVN: r13876

27 years ago(c_decode_option): Ignore -Wundef, -Wno-undef.
Richard Kenner [Sun, 13 Apr 1997 16:47:53 +0000 (12:47 -0400)]
(c_decode_option): Ignore -Wundef, -Wno-undef.

From-SVN: r13875

27 years ago(lang_options): Add -Wundef, -Wno-undef.
Richard Kenner [Sun, 13 Apr 1997 16:47:38 +0000 (12:47 -0400)]
(lang_options): Add -Wundef, -Wno-undef.

From-SVN: r13874

27 years agoFormerly cpp.texi.~30~
Richard Kenner [Sun, 13 Apr 1997 16:47:14 +0000 (12:47 -0400)]
Formerly cpp.texi.~30~

From-SVN: r13873

27 years agoFix typo in comment.
Richard Kenner [Sun, 13 Apr 1997 15:44:17 +0000 (11:44 -0400)]
Fix typo in comment.

From-SVN: r13872

27 years agoInitial revision
Richard Kenner [Sun, 13 Apr 1997 15:43:08 +0000 (11:43 -0400)]
Initial revision

From-SVN: r13871

27 years ago(lookup_field): Don't recurse unless FIELD is a RECORD_TYPE or
Richard Kenner [Sun, 13 Apr 1997 14:59:54 +0000 (10:59 -0400)]
(lookup_field): Don't recurse unless FIELD is a RECORD_TYPE or
UNION_TYPE.

From-SVN: r13870

27 years ago(validate_replace_rtx_1, case MINUS): New case.
Richard Kenner [Sun, 13 Apr 1997 13:48:25 +0000 (09:48 -0400)]
(validate_replace_rtx_1, case MINUS): New case.

From-SVN: r13869

27 years ago(*return_addsi): Change condition to exclude both ints.
Richard Kenner [Sun, 13 Apr 1997 13:47:25 +0000 (09:47 -0400)]
(*return_addsi): Change condition to exclude both ints.

(*return_adddi): Likewise.
(*return_subsi): New pattern.

From-SVN: r13868

27 years agoClean up copyright notice.
Richard Kenner [Sun, 13 Apr 1997 13:47:11 +0000 (09:47 -0400)]
Clean up copyright notice.

From-SVN: r13867

27 years ago(eligible_for_delay_slot): Clean up and make to agree precisely with
Richard Kenner [Sun, 13 Apr 1997 13:46:34 +0000 (09:46 -0400)]
(eligible_for_delay_slot): Clean up and make to agree precisely with
patterns in MD file.

From-SVN: r13866

27 years ago(profile_function): Save the static chain register around the call to
Richard Kenner [Sun, 13 Apr 1997 12:44:41 +0000 (08:44 -0400)]
(profile_function): Save the static chain register around the call to
the profiler function.

From-SVN: r13865

27 years ago(TARGET_VERSION): Redefine.
Richard Kenner [Sun, 13 Apr 1997 12:20:20 +0000 (08:20 -0400)]
(TARGET_VERSION): Redefine.

From-SVN: r13864

27 years ago(reload): If function has nonlocal label, mark all caller-saved regs
Richard Kenner [Sun, 13 Apr 1997 12:15:28 +0000 (08:15 -0400)]
(reload): If function has nonlocal label, mark all caller-saved regs
as used.

From-SVN: r13863

27 years ago(invariant_p, case REG): Pointers into frame are not invariants if
Richard Kenner [Sun, 13 Apr 1997 12:15:13 +0000 (08:15 -0400)]
(invariant_p, case REG): Pointers into frame are not invariants if
function has nonlocal gotos.

From-SVN: r13862

27 years agoDelete some FIXMEs.
Doug Evans [Fri, 11 Apr 1997 21:14:47 +0000 (21:14 +0000)]
Delete some FIXMEs.

From-SVN: r13861

27 years agoDelete some FIXMEs.
Doug Evans [Fri, 11 Apr 1997 21:08:57 +0000 (21:08 +0000)]
Delete some FIXMEs.

From-SVN: r13860

27 years agoDelete "FIXME".
Doug Evans [Fri, 11 Apr 1997 21:03:35 +0000 (21:03 +0000)]
Delete "FIXME".

From-SVN: r13859

27 years ago(REG_ALLOC_ORDER): Restore to original setting.
Doug Evans [Fri, 11 Apr 1997 20:52:56 +0000 (20:52 +0000)]
(REG_ALLOC_ORDER): Restore to original setting.

From-SVN: r13858

27 years agom32r.h (UPPER16_P): Fix calculation.
Doug Evans [Fri, 11 Apr 1997 20:48:54 +0000 (20:48 +0000)]
m32r.h (UPPER16_P): Fix calculation.

* m32r/m32r.h (UPPER16_P): Fix calculation.
* m32r/m32r.c (two_insn_const_operand): New function.
(m32r_print_operand): Handle 'X'.
* m32r/m32r.md (movsi): Tweak.
(*movsi_insn): Output hex value of constants too.
(movsi define_split): Add.
(andsi3,orsi3,xorsi3): Output hex value of constants too.

From-SVN: r13857

27 years agoRecognize OpenBSD systems correctly (from Niklas Hallqvist
Ian Lance Taylor [Fri, 11 Apr 1997 20:40:28 +0000 (20:40 +0000)]
Recognize OpenBSD systems correctly (from Niklas Hallqvist
<niklas@appli.se>)

From-SVN: r13849

27 years ago(sne): Modified to use negc instead of xor.
Jim Wilson [Thu, 10 Apr 1997 22:39:01 +0000 (15:39 -0700)]
(sne): Modified to use negc instead of xor.

(sne+1): New define_split for new sne pattern.

From-SVN: r13848

27 years ago(output_stack_adjust): Reorganize code for readability.
Jim Wilson [Wed, 9 Apr 1997 22:44:46 +0000 (15:44 -0700)]
(output_stack_adjust): Reorganize code for readability.

If size is negative, negate and subtract it instead of adding it.

From-SVN: r13847

27 years ago(output_stack_adjust): When splitting an adjustment into two parts,
Joern Rennecke [Wed, 9 Apr 1997 17:50:38 +0000 (18:50 +0100)]
(output_stack_adjust): When splitting an adjustment into two parts,

make sure the stack is aligned at all times.

From-SVN: r13846

27 years agomn10300.h (RETURN_ADDR_RTX): Define.
Jeff Law [Tue, 8 Apr 1997 18:41:49 +0000 (12:41 -0600)]
mn10300.h (RETURN_ADDR_RTX): Define.

        * mn10300.h (RETURN_ADDR_RTX): Define.

        * mn10300.c (count_tst_insns): New function.
        (expand_prologue): Load zero into data and/or address registers
        if any are free and the function has optimizable tst insns.
        (output_tst): If a suitable register is known to have the
        value zero, use it instead of searching for a suitable register.
        * mn10300.h (zero_dreg, zero_areg): Declare.
        (FRAME_POINTER_NEEDED): Frame pointers are not needed if the
        outgoing argument size is zero.
        * mn10300.md (movXX): Optimize loading zero i        register if possible.  Optimize loading a DF/DI mode value
        into an address register from a constant memory address.
        (addsi3): Provide alternative which doesn't require a matching
        inout operand.
        (return): Optimize consecutive return instructions.

From-SVN: r13845

27 years agoAdd m32r support.
Doug Evans [Mon, 7 Apr 1997 22:31:52 +0000 (22:31 +0000)]
Add m32r support.

From-SVN: r13844

27 years ago(SUBTARGET_CC1_SPEC): Define.
Joern Rennecke [Mon, 7 Apr 1997 21:29:09 +0000 (22:29 +0100)]
(SUBTARGET_CC1_SPEC): Define.

(CC1_SPEC): Add subtarget_cc1_spec.
(EXTRA_SPECS): Add subtarget_cc1_spec.

From-SVN: r13843

27 years ago(SUBTARGET_CC1_SPEC): Define.
Joern Rennecke [Mon, 7 Apr 1997 21:29:09 +0000 (22:29 +0100)]
(SUBTARGET_CC1_SPEC): Define.

(STARTFILE_SPEC, LINK_SPEC): Support -static.

From-SVN: r13842

27 years ago(SUBTARGET_CC1_SPEC): Define.
Joern Rennecke [Mon, 7 Apr 1997 21:29:09 +0000 (22:29 +0100)]
(SUBTARGET_CC1_SPEC): Define.

(LINK_SPEC, STARTFILE_SPEC): Support -static.

From-SVN: r13841

27 years ago(incscc): Use a match_operand with cc_register to match the condition code register.
Richard Earnshaw [Sun, 6 Apr 1997 16:24:02 +0000 (16:24 +0000)]
(incscc): Use a match_operand with cc_register to match the condition code register.

(incscc): Use a match_operand with cc_register to match
the condition code register.
(decscc, *condbranch, *condbranch_reversed, *mov_scc): Likewise.
(*mov_negscc, *mov_notscc, *cond_return): Likewise.
(*cond_return_inverted, *ior_scc, *cond_move): Likewise.
(insv): New expand.
(andsi_notsi_si): Renamed from *andsi_notsi_si.
(andsi_not_shiftsi_si): New insn.
(*minmax_arithsi): Don't match this insn if operand1 is an
eliminable register.
({sin,cos}*): Delete, since the ARM always emulates these its
faster to call a library function.
(movsicc, *movsicc_insn): Make operand0 an s_register_operand,
and operand3 an arm_not_operand.  Use cc_register to match the
condition code register.
(mov[sd]fcc*): Make operand[0,2] s_register_operands, and operand3
the nonmemory_operand.  Use cc_register to match the condition
code register.
(*ifcompare_plus_move): Move before *ifcompare_arith_move.  Just do
a split for the output.
(*ifcompare_move_plus): Similarly, but relative
to *ifcompare_move_arith.
(*if_plus_move, *if_move_plus): New patterns.
(*ifcompare_arith_arith): Simplify the alternatives down to just one,
and split the insn before output.
(*if_arith_arith, *if_arith_move, *if_move_arith): New patterns.
(*ifcompare_move_not, *ifcompare_not_move): Simplify and split the
insn before output.
(*if_move_not, *if_not_move): New patterns.
(*ifcompare_shift_move, *ifcompare_move_shift): Simplify and split the
insn before output.
(*if_shift_move, *if_move_shift): New patterns.
(*ifcompare_shift_shift): Simplify and split the insn before output.
(*if_shift_shift): New pattern.
(*ifcompare_not_arith, *ifcompare_arith_not): Simplify and split the
insn before output.
(*if_not_arith, *if_arith_not): New patterns.
(*ifcompare_neg_move, *ifcompare_move_neg): Simplify and split the
insn before output.
(*if_neg_move, *if_move_neg): New patterns..

From-SVN: r13840

27 years agoFix adddi3 problem from wilson; make sol-ci.asm assemble with new gas
Michael Meissner [Sun, 6 Apr 1997 01:51:07 +0000 (01:51 +0000)]
Fix adddi3 problem from wilson; make sol-ci.asm assemble with new gas

From-SVN: r13839

27 years ago(no_conflict_p): Reject sequences with foreign insns.
Jim Wilson [Thu, 3 Apr 1997 23:08:40 +0000 (15:08 -0800)]
(no_conflict_p): Reject sequences with foreign insns.

From-SVN: r13838

27 years agomn10300.c (can_use_return_insn): Add size of fixed stack space for function calls...
Jeff Law [Thu, 3 Apr 1997 22:20:18 +0000 (15:20 -0700)]
mn10300.c (can_use_return_insn): Add size of fixed stack space for function calls into the size of the frame.

        * mn10300.c (can_use_return_insn): Add size of fixed stack space
        for function calls into the size of the frame.  */
        (expand_prologue, expand_epilogue): Likewise.
        (initial_offset): Corresponding changes..
        * mn10300.h (OUTGOING_REG_PARM_STACK_SPACE): No longer define.
        (STACK_POINTER_OFFSET): Define.
        * mn10300.md (call, call_value expanders): Don't adjust the stack
        pointer here anymore.

        * mn10300.md (ashlsi3): Remove some alternatives which are no longer
        needed or desired.

From-SVN: r13837

27 years ago(move_deaths): Handle partial REG_DEAD note for
Jim Wilson [Thu, 3 Apr 1997 20:34:07 +0000 (12:34 -0800)]
(move_deaths): Handle partial REG_DEAD note for
multi-reg hard register.

From-SVN: r13836

27 years ago(expand_function_start): Emit queue after expanding
Jim Wilson [Thu, 3 Apr 1997 20:26:33 +0000 (12:26 -0800)]
(expand_function_start): Emit queue after expanding
each dynamic parameter type.

From-SVN: r13835

27 years ago(mips_move_2words): Add SIGN_EXTEND support for SYMBOL_REF,
Jim Wilson [Thu, 3 Apr 1997 20:18:13 +0000 (12:18 -0800)]
(mips_move_2words): Add SIGN_EXTEND support for SYMBOL_REF,

LABEL_REF, and CONST operands.

From-SVN: r13834

27 years agoDelete comment referring to README.DWARF.
Jim Wilson [Thu, 3 Apr 1997 20:04:23 +0000 (12:04 -0800)]
Delete comment referring to README.DWARF.

From-SVN: r13833

27 years agoFixes from wilson
Michael Meissner [Wed, 2 Apr 1997 22:26:01 +0000 (22:26 +0000)]
Fixes from wilson

From-SVN: r13832

27 years ago90th Cygnus<->FSF quick merge
Mike Stump [Wed, 2 Apr 1997 03:58:33 +0000 (03:58 +0000)]
90th Cygnus<->FSF quick merge

From-SVN: r13831

27 years agolibgcc2.c (find_exception_table): Fix to logic to deal with functions that are in...
Mike Stump [Wed, 2 Apr 1997 03:31:36 +0000 (03:31 +0000)]
libgcc2.c (find_exception_table): Fix to logic to deal with functions that are in their own section...

* libgcc2.c (find_exception_table): Fix to logic to deal with
  functions that are in their own section, such as template
  instantiations, that cause overlapping EH tables.

From-SVN: r13830

27 years ago* Makefile.in (USER_H): Add va-mn10300.h
Jeff Law [Wed, 2 Apr 1997 03:07:22 +0000 (20:07 -0700)]
* Makefile.in (USER_H): Add va-mn10300.h

From-SVN: r13829

27 years agoInitial revision
Jeff Law [Wed, 2 Apr 1997 01:34:17 +0000 (18:34 -0700)]
Initial revision

From-SVN: r13828

27 years agostdarg.h: Include va-mn10300.h.
Jeff Law [Wed, 2 Apr 1997 01:33:45 +0000 (18:33 -0700)]
stdarg.h: Include va-mn10300.h.

        * ginclude/stdarg.h: Include va-mn10300.h.
        * ginclude/varargs.h: Likewise.
        * ginclude/va-mn10300.h: New file.
        * mn10300/mn10300.c (expand_prologue): If current_function_varargs is
        nonzero, then flush d0/d1 back into the stack.
        (mn10300_builtin_saveregs): New function.
        (function_arg, function_arg_partial_nregs): New functions.
        (initial_offset): Tweak now that the RP save area is allocated
        and deallocated around each call again.
        * mn10300/mn10300.h (FIRST_PARM_OFFSET): Now 4.
        (FRAME_POINTER_REQUIRED): Require a frame pointer for all non-leaf
        functions.
        (REG_PARM_STACK_SPACE): Now 8 bytes.
        (FUNCTION_ARG_REGNO_P): Update for new parameter passing conventions.
        (CUMULATIVE_ARGS, INIT_CUMULATIVE_ARGS): Likewise.
        (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Likewise.
        (FUNCTION_ARG_PARTIAL_NREGS): Likewise.
        (TRAMPOLINE_TEMPLATE): Don't clobber d0 anymore.
        (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Corresponding changes.
        (EXPAND_BUILTIN_SAVEREGS): Define.
        * mn10300/mn10300.md (call, call_value patterns): Allocate and
        deallocate a stack slot for the return pointer around each call.

        * mn10300/mn10300.h (RTX_COSTS): Refine.
        (CASE_VALUES_THRESHHOLD, NO_FUNCTION_CSE): Likewise.
        * mn10300/mn10300.c (output_tst): New function.
        * mn10300/mn10300.md (movdi, movdf): Improve code to load constants
        into registers.
        (tst insns): Use output_tst to optimize some cases.  Add versions to
        encourage more zero extensions instead of sign extensions of HImode
        and QImode values.
        (divsi3, udivsi3): Remove patterns.  Replaced by...
        (divmodsi4, udivmodsi4): New expanders/patterns.
        (andsi3): Optimize "and" operations with certain constants.

From-SVN: r13827

27 years agoRemove some out of date comments.
Jeff Law [Tue, 1 Apr 1997 17:00:31 +0000 (10:00 -0700)]
Remove some out of date comments.

From-SVN: r13826

27 years ago(ADJUST_COSTS): Define.
Joern Rennecke [Tue, 1 Apr 1997 14:13:57 +0000 (15:13 +0100)]
(ADJUST_COSTS): Define.

From-SVN: r13825

27 years agoInitial revision
Doug Evans [Fri, 28 Mar 1997 22:43:13 +0000 (22:43 +0000)]
Initial revision

From-SVN: r13824

27 years agotoplev.c (branch_prob_dump, [...]): New variables.
Doug Evans [Fri, 28 Mar 1997 22:40:07 +0000 (22:40 +0000)]
toplev.c (branch_prob_dump, [...]): New variables.

* toplev.c (branch_prob_dump, profile_arc_flag, flag_test_coverage,
flag_branch_probabilities, branch_prob_dump_file, branch_prob_time):
New variables.
(f_options): Add profile-arcs, test-coverage, and
branch-probabilities.
(compile_file): Set branch_prob_time.  Pass flag_test_coverage to
init_emit_once.  Handle branch_prob_dump.  Call init_branch_prob.
Call end_branch_prob. Call output_func_start_profiler.
(rest_of_compilation): Handle branch_prob_dump.  Call new
branch_prob pass.
(main): Set branch_prob_dump.

From-SVN: r13823

27 years agosched.c (update_flow_info): Handle REG_EXEC_COUNT and REG_BR_PROB notes.
Doug Evans [Fri, 28 Mar 1997 22:39:39 +0000 (22:39 +0000)]
sched.c (update_flow_info): Handle REG_EXEC_COUNT and REG_BR_PROB notes.

* sched.c (update_flow_info): Handle REG_EXEC_COUNT and REG_BR_PROB
notes.

From-SVN: r13822

27 years agortl.c (note_insn_name): Add NOTE_REPEATED_LINE_NUMBER.
Doug Evans [Fri, 28 Mar 1997 22:39:20 +0000 (22:39 +0000)]
rtl.c (note_insn_name): Add NOTE_REPEATED_LINE_NUMBER.

* rtl.c (note_insn_name): Add NOTE_REPEATED_LINE_NUMBER.
(reg_note_name): Add REG_BR_PROB and REG_EXEC_COUNT.

From-SVN: r13821

27 years agortl.h (enum reg_note): Add REG_BR_PROB and REG_EXEC_COUNT.
Doug Evans [Fri, 28 Mar 1997 22:39:00 +0000 (22:39 +0000)]
rtl.h (enum reg_note): Add REG_BR_PROB and REG_EXEC_COUNT.

* rtl.h (enum reg_note): Add REG_BR_PROB and REG_EXEC_COUNT.
(REG_BR_PROB_BASE): Define.
(NOTE_REPEATED_LINE_NUMBER): Define.

From-SVN: r13820

27 years agoreorg.c (mostly_true_jump): Use REG_BR_PROB notes when flag_branch_probabilities.
Doug Evans [Fri, 28 Mar 1997 22:38:24 +0000 (22:38 +0000)]
reorg.c (mostly_true_jump): Use REG_BR_PROB notes when flag_branch_probabilities.

* reorg.c (mostly_true_jump): Use REG_BR_PROB notes when
flag_branch_probabilities.

From-SVN: r13819

27 years ago* libgcc2.c (__bb_exit_func): Support gcov style output.
Doug Evans [Fri, 28 Mar 1997 22:38:07 +0000 (22:38 +0000)]
* libgcc2.c (__bb_exit_func): Support gcov style output.

From-SVN: r13818

27 years agojump.c (jump_optimize, [...]): Disable some optimizations when flag_test_coverage...
Doug Evans [Fri, 28 Mar 1997 22:37:37 +0000 (22:37 +0000)]
jump.c (jump_optimize, [...]): Disable some optimizations when flag_test_coverage and there is a line number...

* jump.c (jump_optimize, follow_jumps, mark_jump_label): Disable some
  optimizations when flag_test_coverage and there is a line number note
  in the way.
(invert_jump): Add REG_BR_PROB when flag_branch_probabililties.

From-SVN: r13817

27 years agointegrate.c (expand_inline_function): Output NOTE_REPEATED_LINE_NUMBER after inlined...
Doug Evans [Fri, 28 Mar 1997 22:36:53 +0000 (22:36 +0000)]
integrate.c (expand_inline_function): Output NOTE_REPEATED_LINE_NUMBER after inlined call.

* integrate.c (expand_inline_function): Output
NOTE_REPEATED_LINE_NUMBER after inlined call.

From-SVN: r13816

27 years agofunction.c (expand_function_end): Output NOTE_REPEATED_LINE_NUMBER for last line...
Doug Evans [Fri, 28 Mar 1997 22:36:31 +0000 (22:36 +0000)]
function.c (expand_function_end): Output NOTE_REPEATED_LINE_NUMBER for last line of function.

* function.c (expand_function_end): Output NOTE_REPEATED_LINE_NUMBER
for last line of function.

From-SVN: r13815

27 years agoflags.h (profile_arc_flag, [...]): Declare.
Doug Evans [Fri, 28 Mar 1997 22:36:13 +0000 (22:36 +0000)]
flags.h (profile_arc_flag, [...]): Declare.

* flags.h (profile_arc_flag, flag_test_coverage,
flag_branch_probabilities): Declare.

From-SVN: r13814

27 years agofinal.c (LONG_TYPE_SIZE): Define.
Doug Evans [Fri, 28 Mar 1997 22:35:56 +0000 (22:35 +0000)]
final.c (LONG_TYPE_SIZE): Define.

* final.c (LONG_TYPE_SIZE): Define.
(count_instrumented_arcs): New variable.
(end_final, profile_after_prologue, leaf_function_p): Add support
for profile_arc_flag.
(add_bb): Only call CC_STATUS_INIT if HAVE_cc0.

From-SVN: r13813

27 years ago* sparc.h (OVERRIDE_OPTIONS): Check profile_arc_flag.
Doug Evans [Fri, 28 Mar 1997 22:35:28 +0000 (22:35 +0000)]
* sparc.h (OVERRIDE_OPTIONS): Check profile_arc_flag.

From-SVN: r13812

27 years agocombine.c (distribute_notes): Handle REG_BR_PROB and REG_EXEC_COUNT REG_NOTES.
Doug Evans [Fri, 28 Mar 1997 22:34:53 +0000 (22:34 +0000)]
combine.c (distribute_notes): Handle REG_BR_PROB and REG_EXEC_COUNT REG_NOTES.

* combine.c (distribute_notes): Handle REG_BR_PROB and REG_EXEC_COUNT
REG_NOTES.

From-SVN: r13811

27 years agoMakefile.in (LANGUAGES): Add gcov.
Doug Evans [Fri, 28 Mar 1997 22:34:21 +0000 (22:34 +0000)]
Makefile.in (LANGUAGES): Add gcov.

* Makefile.in (LANGUAGES): Add gcov.
(OBJS): Add profile.o.
(STAGESTUFF): Add gcov.
(profile.o, gcov.o, gcov): Add rules to build them.
(cpp.info, gcc.info, gcc.dvi): Add gcov.texi.
(install-common): Install gcov.

From-SVN: r13810

27 years agoentered into RCS
Doug Evans [Fri, 28 Mar 1997 22:32:02 +0000 (22:32 +0000)]
entered into RCS

From-SVN: r13809

27 years ago(zero_extendhisi2+[12]): use true_regnum instead of REGN
Stan Cox [Thu, 27 Mar 1997 22:23:58 +0000 (22:23 +0000)]
(zero_extendhisi2+[12]): use true_regnum instead of REGN

From-SVN: r13808

27 years ago(CPP_CPU_DEFAULT): Define if TARGET_CPU_DEFAULT is not set.
Stan Cox [Thu, 27 Mar 1997 22:17:33 +0000 (22:17 +0000)]
(CPP_CPU_DEFAULT): Define if TARGET_CPU_DEFAULT is not set.

From-SVN: r13807

27 years agoFormerly cpp.texi.~29~
Paul Eggert [Wed, 26 Mar 1997 20:35:20 +0000 (20:35 +0000)]
Formerly cpp.texi.~29~

From-SVN: r13806

27 years agoAdd a CSE pass over the hard registers after reload is complete
Ian Lance Taylor [Wed, 26 Mar 1997 17:35:01 +0000 (17:35 +0000)]
Add a CSE pass over the hard registers after reload is complete

From-SVN: r13805

27 years ago(__va_copy): New definition.
Richard Kenner [Wed, 26 Mar 1997 12:34:03 +0000 (07:34 -0500)]
(__va_copy): New definition.

From-SVN: r13804

27 years agoAdd %include, %include_noerr, %rename support to specs
Michael Meissner [Tue, 25 Mar 1997 22:03:18 +0000 (22:03 +0000)]
Add %include, %include_noerr, %rename support to specs

From-SVN: r13803

27 years ago* c-decl.c (grokdeclarator): Pedwarn qualified void function return type.
Doug Evans [Tue, 25 Mar 1997 21:39:09 +0000 (21:39 +0000)]
* c-decl.c (grokdeclarator): Pedwarn qualified void function return type.

From-SVN: r13802

27 years ago(udivsi3): Fix hunk from previous patch that did not apply correctly.
Richard Kenner [Tue, 25 Mar 1997 20:28:51 +0000 (15:28 -0500)]
(udivsi3): Fix hunk from previous patch that did not apply correctly.

From-SVN: r13801

27 years ago(ASM_RETURN_CASE_JUMP): Use extl to explicitly sign extend index
Richard Kenner [Tue, 25 Mar 1997 20:24:20 +0000 (15:24 -0500)]
(ASM_RETURN_CASE_JUMP): Use extl to explicitly sign extend index
register on TARGET_5200.

From-SVN: r13800

27 years ago(tablejump): Use extl to explicitly sign extend index registern on
Richard Kenner [Tue, 25 Mar 1997 20:20:06 +0000 (15:20 -0500)]
(tablejump): Use extl to explicitly sign extend index registern on
TARGET_5200.

From-SVN: r13799

27 years ago(mulsi3): Changed into define_expand.
Richard Kenner [Tue, 25 Mar 1997 19:50:42 +0000 (14:50 -0500)]
(mulsi3): Changed into define_expand.

(mulsi3): Changed into define_expand.  Split insn into m68k and
coldfire specific versions with appropriate constraints.

From-SVN: r13798

27 years agoexpr.c (emit_push_insn): Delete emission of CLOBBER when doing partial push, no longe...
Doug Evans [Tue, 25 Mar 1997 19:43:45 +0000 (19:43 +0000)]
expr.c (emit_push_insn): Delete emission of CLOBBER when doing partial push, no longer necessary.

* expr.c (emit_push_insn): Delete emission of CLOBBER
when doing partial push, no longer necessary.

From-SVN: r13797

27 years ago(movqi): Disable use of address registers for TARGET_5200.
Richard Kenner [Tue, 25 Mar 1997 19:36:28 +0000 (14:36 -0500)]
(movqi): Disable use of address registers for TARGET_5200.

From-SVN: r13796

27 years ago(find_dummy_reload): New parameter earlyclobber.
Richard Kenner [Tue, 25 Mar 1997 19:27:59 +0000 (14:27 -0500)]
(find_dummy_reload): New parameter earlyclobber.

(find_dummy_reload): New parameter earlyclobber.  If set then don't
use IN for the reload if it also appears elsewhere in the insn.  All
callers changed.

From-SVN: r13795

27 years agoInitial revision
Richard Kenner [Tue, 25 Mar 1997 19:26:08 +0000 (14:26 -0500)]
Initial revision

From-SVN: r13794

27 years ago(__modsi3, __umodsi3): Use mulsl instruction instead of __mulsi3
Richard Kenner [Tue, 25 Mar 1997 19:17:05 +0000 (14:17 -0500)]
(__modsi3, __umodsi3): Use mulsl instruction instead of __mulsi3
function call on the coldfire.

From-SVN: r13793

27 years agoFix typo in comment.
Richard Kenner [Tue, 25 Mar 1997 19:04:54 +0000 (14:04 -0500)]
Fix typo in comment.

From-SVN: r13792

27 years ago(bne0_di): Fix typo in last change.
Richard Kenner [Tue, 25 Mar 1997 19:01:08 +0000 (14:01 -0500)]
(bne0_di): Fix typo in last change.

From-SVN: r13791

27 years ago(xorsi3_5200): Correct constraints.
Richard Kenner [Tue, 25 Mar 1997 18:24:02 +0000 (13:24 -0500)]
(xorsi3_5200): Correct constraints.

From-SVN: r13790

27 years ago(move{si,hi,qi,di}): Changed into define_expands.
Richard Kenner [Tue, 25 Mar 1997 18:20:11 +0000 (13:20 -0500)]
(move{si,hi,qi,di}): Changed into define_expands.

(move{si,hi,qi,di}): Changed into define_expands.  Split insns into
m68k and coldfire specific versions with appropriate constraints.

From-SVN: r13789

27 years ago(output_move_{si,hi,qi}mode): Declare.
Richard Kenner [Tue, 25 Mar 1997 18:19:21 +0000 (13:19 -0500)]
(output_move_{si,hi,qi}mode): Declare.

From-SVN: r13788

27 years ago(output_move_{si,hi,qi}mode): New functions.
Richard Kenner [Tue, 25 Mar 1997 18:18:54 +0000 (13:18 -0500)]
(output_move_{si,hi,qi}mode): New functions.

From-SVN: r13787

27 years ago(GCC_PASSES): Revert previous change; use cc1$(exeext).
Richard Kenner [Tue, 25 Mar 1997 17:18:27 +0000 (12:18 -0500)]
(GCC_PASSES): Revert previous change; use cc1$(exeext).

From-SVN: r13786

27 years agoUpdate copyright.
Doug Evans [Mon, 24 Mar 1997 21:11:54 +0000 (21:11 +0000)]
Update copyright.

From-SVN: r13785

27 years agoAdd m32r support.
Doug Evans [Mon, 24 Mar 1997 21:11:18 +0000 (21:11 +0000)]
Add m32r support.

From-SVN: r13784

27 years agoUpdate rtems configuration
Michael Meissner [Mon, 24 Mar 1997 21:10:53 +0000 (21:10 +0000)]
Update rtems configuration

From-SVN: r13783

27 years agoFormerly extend.texi.~113~
Doug Evans [Mon, 24 Mar 1997 20:53:34 +0000 (20:53 +0000)]
Formerly extend.texi.~113~

From-SVN: r13782