platform/upstream/gcc.git
25 years ago(Fixing malformed ChangeLog entries...)
Alexandre Petit-Bianco [Wed, 13 Oct 1999 15:16:12 +0000 (08:16 -0700)]
(Fixing malformed ChangeLog entries...)

From-SVN: r29944

25 years agovaarg2.C: New test.
Nathan Sidwell [Wed, 13 Oct 1999 08:57:25 +0000 (08:57 +0000)]
vaarg2.C: New test.

* g++.old-deja/g++.other/vaarg2.C: New test.
* g++.old-deja/g++.other/vaarg3.C: New test.

From-SVN: r29943

25 years agocp-tree.h (build_x_va_arg): Prototype new function.
Nathan Sidwell [Wed, 13 Oct 1999 08:49:54 +0000 (08:49 +0000)]
cp-tree.h (build_x_va_arg): Prototype new function.

* cp-tree.h (build_x_va_arg): Prototype new function.
* call.c (build_x_va_arg): Define it.
* parse.y (unary_expr): Call build_x_va_arg.

* cp-tree.h (convert_type_from_ellipsis): Prototype new function.
* call.c (convert_type_from_ellipsis): Define it.
* decl.c (init_decl_processing): Set lang_type_promotes_to.

* tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.

From-SVN: r29942

25 years agoconfigure.in (sparc-hal-solaris2*): Fix xm_file, xm_defines, float_format and thread_...
Carol LePage [Wed, 13 Oct 1999 07:52:43 +0000 (07:52 +0000)]
configure.in (sparc-hal-solaris2*): Fix xm_file, xm_defines, float_format and thread_file definitions.

        * configure.in (sparc-hal-solaris2*): Fix xm_file, xm_defines,
        float_format and thread_file definitions.
        * configure: Rebuilt.

From-SVN: r29940

25 years agoDaily bump.
Jeff Law [Wed, 13 Oct 1999 07:45:10 +0000 (01:45 -0600)]
Daily bump.

From-SVN: r29939

25 years ago* extend.texi (Function Names): Document types of function names.
Niels Möller [Wed, 13 Oct 1999 07:27:10 +0000 (07:27 +0000)]
* extend.texi (Function Names): Document types of function names.

From-SVN: r29938

25 years agobasename.c (DIR_SEPARATOR): New macro.
Mumit Khan [Wed, 13 Oct 1999 07:18:09 +0000 (07:18 +0000)]
basename.c (DIR_SEPARATOR): New macro.

        * basename.c (DIR_SEPARATOR): New macro.
        (DIR_SEPARATOR_2): Likewise.
        (HAVE_DOS_BASED_FILESYSTEM): Likewise.
        (IS_DIR_SEPARATOR): Likewise.
        (main): Handle MSDOS style pathname.

From-SVN: r29937

25 years agoreload_out[i]->rld[i].out.
Jeff Law [Wed, 13 Oct 1999 06:48:26 +0000 (00:48 -0600)]
reload_out[i]->rld[i].out.

From-SVN: r29936

25 years agoreload1.c (reload_reg_free_for_value_p): RELOAD_OTHER reloads with an earlyclobbered...
Bernd Schmidt [Wed, 13 Oct 1999 06:47:15 +0000 (06:47 +0000)]
reload1.c (reload_reg_free_for_value_p): RELOAD_OTHER reloads with an earlyclobbered output conflict with RELOAD_INPUT...

        * reload1.c (reload_reg_free_for_value_p):  RELOAD_OTHER reloads with
        an earlyclobbered output conflict with RELOAD_INPUT reloads.

From-SVN: r29935

25 years agoI get blanket write
Jason Merrill [Wed, 13 Oct 1999 05:54:18 +0000 (01:54 -0400)]
I get blanket write

From-SVN: r29934

25 years ago(RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
Alexandre Petit-Bianco [Wed, 13 Oct 1999 05:37:30 +0000 (05:37 +0000)]
(RELOCATION_VALUE_1): Fixed integer value from 0 to 1.

Tue Oct 12 22:28:10 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.

From-SVN: r29933

25 years agojcf-write.c: (RELOCATION_VALUE_0): New macro.
Alexandre Petit-Bianco [Wed, 13 Oct 1999 02:52:08 +0000 (02:52 +0000)]
jcf-write.c: (RELOCATION_VALUE_0): New macro.

Tue Sep 14 16:24:19 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * jcf-write.c: (RELOCATION_VALUE_0): New macro.
        (RELOCATION_VALUE_1): Likewise.
        (emit_iinc, emit_reloc, push_constant1, push_constant2,
        push_in_const, push_long_const): Prototyped.
        (push_constant1): Argument `index' is of type HOST_WIDE_INT.
        (push_constant2): Likewise.
        (push_int_const): Cast find_constant1's integer arguments to `jword'.
        (find_constant_wide): Cast find_constant2's integer arguments to
        `jword'.
        (find_constant_index): Cast find_constant2's and find_constant2's
        integer arguments to `jword'.
        (emit_pop): Argument `value' is of type HOST_WIDE_INT.
        (emit_switch_reloc): Use RELOCATION_VALUE_0.
        (emit_if): Use RELOCATION_VALUE_1.
        (emit_goto): Likewise.
        (emit_jsr): Likewise.
        (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
        argument to push_long_const to HOST_WIDE_INT.

(This is a forgotten patch.)

From-SVN: r29932

25 years agoconfigure: Rebuilt.
Tom Tromey [Wed, 13 Oct 1999 00:00:35 +0000 (00:00 +0000)]
configure: Rebuilt.

* configure: Rebuilt.
* configure.in: Fixed test for --disable-java-net.

From-SVN: r29931

25 years ago* sh.h (BOOL_TYPE_SIZE): Don't use INT_TYPE_SIZE / CHAR_TYPE_SIZE.
J"orn Rennecke [Tue, 12 Oct 1999 22:31:26 +0000 (22:31 +0000)]
* sh.h (BOOL_TYPE_SIZE): Don't use INT_TYPE_SIZE / CHAR_TYPE_SIZE.

From-SVN: r29930

25 years ago* sh.h (REGISTER_MOVE_COST): Change PR_REG to PR_REGS.
J"orn Rennecke [Tue, 12 Oct 1999 22:23:37 +0000 (22:23 +0000)]
* sh.h (REGISTER_MOVE_COST): Change PR_REG to PR_REGS.

From-SVN: r29929

25 years ago* collect2.c (main): Do prelimnary link on AIX if rflag.
David Edelsohn [Tue, 12 Oct 1999 21:13:13 +0000 (21:13 +0000)]
* collect2.c (main): Do prelimnary link on AIX if rflag.

From-SVN: r29927

25 years agoAdd myself
Greg McGary [Tue, 12 Oct 1999 19:20:45 +0000 (19:20 +0000)]
Add myself

From-SVN: r29926

25 years agoeabi-ctors.c (__do_global_ctors): Run through __CTOR_LIST__ in opposite order...
Jonathan Larmour [Tue, 12 Oct 1999 16:47:08 +0000 (16:47 +0000)]
eabi-ctors.c (__do_global_ctors): Run through __CTOR_LIST__ in opposite order...

        * config/rs6000/eabi-ctors.c (__do_global_ctors): Run through
        __CTOR_LIST__ in opposite order, which is the correct order for sorted
        constructors.
        (__do_global_dtors): similarly for __DTOR_LIST__.

From-SVN: r29925

25 years agomerging from no_bogosity
Bruce Korb [Tue, 12 Oct 1999 16:02:39 +0000 (16:02 +0000)]
merging from no_bogosity

From-SVN: r29924

25 years agoProtect the definitions of the t_bool enum
Bruce Korb [Tue, 12 Oct 1999 15:57:47 +0000 (15:57 +0000)]
Protect the definitions of the t_bool enum

[[Split portion of a mixed commit.]]

From-SVN: r29923.2

25 years agosh.h (REGISTER_MOVE_COST): Handle moves from T_REGS to FPUL_REGS.
J"orn Rennecke [Tue, 12 Oct 1999 15:28:17 +0000 (15:28 +0000)]
sh.h (REGISTER_MOVE_COST): Handle moves from T_REGS to FPUL_REGS.

* config/sh/sh.h (REGISTER_MOVE_COST): Handle moves from T_REGS to
FPUL_REGS.

Co-Authored-By: Diego Novillo <dnovillo@cygnus.com>
From-SVN: r29921

25 years agomove 19990905-1.f into noncompile/ from compile/
Craig Burley [Tue, 12 Oct 1999 15:27:12 +0000 (15:27 +0000)]
move 19990905-1.f into noncompile/ from compile/

From-SVN: r29920

25 years agoMerge from no_bogosity
Bruce Korb [Tue, 12 Oct 1999 14:44:55 +0000 (14:44 +0000)]
Merge from no_bogosity

From-SVN: r29919

25 years agoMerge from no_bogosity
Bruce Korb [Tue, 12 Oct 1999 14:44:18 +0000 (14:44 +0000)]
Merge from no_bogosity

From-SVN: r29918

25 years agoaclocal.m4: Re-write, defining LIBU77_GETTIMEOFDAY, not LIBU77_HAVE_STRUCT_TIMEZONE.
Dave Love [Tue, 12 Oct 1999 08:39:35 +0000 (08:39 +0000)]
aclocal.m4: Re-write, defining LIBU77_GETTIMEOFDAY, not LIBU77_HAVE_STRUCT_TIMEZONE.

        * libU77/aclocal.m4: Re-write, defining LIBU77_GETTIMEOFDAY, not
        LIBU77_HAVE_STRUCT_TIMEZONE.

        * libU77/configure.in: Use LIBU77_GETTIMEOFDAY, not
        LIBU77_HAVE_STRUCT_TIMEZONE.  Don't check for gettimeofday
        separately.

        * libU77/datetime_.c (G77_date_and_time_0): Use
        GETTIMEOFDAY_ONE_ARGUMENT.

From-SVN: r29917

25 years agoDaily bump.
Jeff Law [Tue, 12 Oct 1999 07:45:06 +0000 (01:45 -0600)]
Daily bump.

From-SVN: r29916

25 years agoMake fatal_insn calls in md file work.
Jim Wilson [Tue, 12 Oct 1999 03:28:42 +0000 (03:28 +0000)]
Make fatal_insn calls in md file work.

* genoutput.c: Include toplev.h.

From-SVN: r29908

25 years agoChangeLog entry for last sparc*-*-elf constructor change.
Jim Wilson [Tue, 12 Oct 1999 02:04:13 +0000 (19:04 -0700)]
ChangeLog entry for last sparc*-*-elf constructor change.

From-SVN: r29907

25 years agoFix sparc*-*-elf constructor problems; from Jason Merrill via Jonathan Larmour.
Jim Wilson [Tue, 12 Oct 1999 02:03:39 +0000 (19:03 -0700)]
Fix sparc*-*-elf constructor problems; from Jason Merrill via Jonathan Larmour.

* config/sparc/liteelf.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP):
Undef.
* configure.in (sparclite-*-elf, sparc86x-*-elf): Don't use libgloss.h.
* configure: Regenerate.

From-SVN: r29906

25 years ago* class.c (fixed_type_or_null): Always set *nonnull.
Jason Merrill [Tue, 12 Oct 1999 01:15:02 +0000 (01:15 +0000)]
* class.c (fixed_type_or_null): Always set *nonnull.

From-SVN: r29905

25 years ago* gcse.c (delete_null_pointer_checks): Returns void.
Richard Henderson [Mon, 11 Oct 1999 23:22:41 +0000 (16:22 -0700)]
* gcse.c (delete_null_pointer_checks): Returns void.

From-SVN: r29904

25 years agoDaily bump.
Jeff Law [Mon, 11 Oct 1999 19:35:32 +0000 (13:35 -0600)]
Daily bump.

From-SVN: r29903

25 years agoBring copy_insn_1 and copy_rtx in sync and simplify them
Bernd Schmidt [Mon, 11 Oct 1999 18:42:36 +0000 (18:42 +0000)]
Bring copy_insn_1 and copy_rtx in sync and simplify them

From-SVN: r29902

25 years agocplus-dem.c (do_type): Handle pointer to member types whose enclosing classes have...
Mark Mitchell [Mon, 11 Oct 1999 08:32:10 +0000 (08:32 +0000)]
cplus-dem.c (do_type): Handle pointer to member types whose enclosing classes have namespace scope.

* cplus-dem.c (do_type): Handle pointer to member types whose
enclosing classes have namespace scope.

From-SVN: r29901

25 years ago* newcvsroot: New file.
Martin v. Löwis [Mon, 11 Oct 1999 07:07:39 +0000 (07:07 +0000)]
* newcvsroot: New file.

From-SVN: r29900

25 years agoNew script to replace CVS/Root and CVS/Repository
Martin v. Löwis [Mon, 11 Oct 1999 07:01:38 +0000 (07:01 +0000)]
New script to replace CVS/Root and CVS/Repository

From-SVN: r29899

25 years agomips.c (mips_build_va_list): Correct TREE_CHAIN setting when hard-float.
Geoff Keating [Mon, 11 Oct 1999 03:35:14 +0000 (03:35 +0000)]
mips.c (mips_build_va_list): Correct TREE_CHAIN setting when hard-float.

* config/mips/mips.c (mips_build_va_list): Correct
TREE_CHAIN setting when hard-float.
(mips_va_start): Use corrected setting.
(mips_va_arg): Likewise.  Also pass a tree to build of
POSTINCREMENT_EXPR rather than a naked 'int'.

From-SVN: r29898

25 years agoggc.h (ggc_push_context): Fix comment.
Mark Mitchell [Mon, 11 Oct 1999 02:11:21 +0000 (02:11 +0000)]
ggc.h (ggc_push_context): Fix comment.

* ggc.h (ggc_push_context): Fix comment.
(ggc_pop_context): Likewise.
(mark_string_if_gcable): Likewise.
* ggc-common.c (ggc_mark_rtx_children): Use
ggc_mark_string_if_gcable.
* ggc-page.c (ggc_lookup_page_table): New function.
(ggc_allocated_p): Likewise.
(mark_obj): Fix formatting.
(ggc_mark_string_if_gcable): New function.
* ggc-simple.c (ggc_allocated_strings): New variable.
(ggc_strings_used): Likewise.
(ggc_compare_addresses): New function.
(ggc_pop_context): Pop the `any' memory too.
(ggc_mark_string_if_gcable): New function.
(ggc_collect): Initialize and tear down ggc_allocated_strings.

From-SVN: r29897

25 years agors6000.md (movstrsi_?reg): Use preferred rD/rS = r5 form.
David Edelsohn [Mon, 11 Oct 1999 00:39:30 +0000 (20:39 -0400)]
rs6000.md (movstrsi_?reg): Use preferred rD/rS = r5 form.

        * rs6000.md (movstrsi_?reg): Use preferred rD/rS = r5 form.
        (scc patterns): Disable most SImode variants if TARGET_POWERPC64.
        * rs6000.c (expand_block_move): Match movstrsi_?reg register
        changes.

From-SVN: r29895

25 years agohaifa-sched.c (sched_reg_n_calls_crossed): Delete.
Richard Henderson [Sun, 10 Oct 1999 23:45:27 +0000 (16:45 -0700)]
haifa-sched.c (sched_reg_n_calls_crossed): Delete.

        * haifa-sched.c (sched_reg_n_calls_crossed): Delete.
        (sched_reg_live_length, sched_reg_basic_block): Delete.
        (current_block_num, bb_live_regs, old_live_regs): Delete.
        (dead_notes, struct sometimes): Delete.
        (sched_note_set, birthing_insn_p): Delete.
        (adjust_priority): Gut useless reg lifetime code.
        (create_reg_dead_note, attach_deaths): Delete.
        (attach_deaths_insn, new_sometimes_live): Delete.
        (finish_sometimes_live): Delete.
        (find_pre_sched_live, find_post_sched_live): Delete.
        (update_reg_usage): Delete.
        (find_insn_reg_weight): New, from corpse of find_pre_sched_live.
        (schedule_insns): Delete reg lifetime code.
        (sched_analyze): Use REG_SAVE_NOTE to stuff NOTE_INSN notes away.
        (unlink_other_notes): Adjust REG_NOTE commentary.
        (reemit_notes): Use REG_SAVE_NOTE.
        (schedule_block): Likewise.
        (schedule_region): Allocate bitmap of blocks in region.  Use
        count_or_remove_death_notes.  Use update_life_info.

        * rtl.h (REG_SAVE_NOTE): New.
        * rtl.c (reg_note_name): Update.

From-SVN: r29894

25 years agocombine.c (refresh_blocks, [...]): New.
Richard Henderson [Sun, 10 Oct 1999 23:34:17 +0000 (16:34 -0700)]
combine.c (refresh_blocks, [...]): New.

        * combine.c (refresh_blocks, need_refresh): New.
        (combine_instructions): Allocate refresh_blocks.  Invoke
        update_life_info if needed.
        (distribute_notes): Mark refresh_blocks instead of installing
        USE insns.
        * flow.c (update_life_info): Remove notes if GLOBAL_RM_NOTES.
        * basic_block.h (enum update_life_extent): Add GLOBAL_RM_NOTES.

        * Makefile.in (recog.o): Depend on basic-block.h.

From-SVN: r29893

25 years agochecked in wrong version
Jason Merrill [Sun, 10 Oct 1999 19:23:38 +0000 (15:23 -0400)]
checked in wrong version

From-SVN: r29892

25 years agogenrecog.c (add_to_sequence): Thinko last change: delete shadowing allow_const_int...
Richard Henderson [Sun, 10 Oct 1999 19:04:29 +0000 (12:04 -0700)]
genrecog.c (add_to_sequence): Thinko last change: delete shadowing allow_const_int variable.

        * genrecog.c (add_to_sequence): Thinko last change: delete
        shadowing allow_const_int variable.

From-SVN: r29891

25 years agoansidecl.h (HAVE_GCC_VERSION): New macro.
Kaveh R. Ghazi [Sun, 10 Oct 1999 13:02:41 +0000 (13:02 +0000)]
ansidecl.h (HAVE_GCC_VERSION): New macro.

include:
* ansidecl.h (HAVE_GCC_VERSION): New macro.  Use instead of
explicitly testing __GNUC__ and __GNUC_MINOR__.

(ATTRIBUTE_PRINTF): Use `__format__', not `format'.

gcc:
* cppinit.c: Use HAVE_GCC_VERSION instead of explicitly testing
__GNUC__ and __GNUC_MINOR__.

* gansidecl.h: Likewise.

* rtl.c: Likewise.

* rtl.h: Likewise.

* toplev.h: Likewise.

* tree.c: Likewise.

* tree.h: Likewise.

* varray.c: Likewise.

* varray.h: Likewise.

cp:
* cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
__GNUC__ and __GNUC_MINOR__.

f:
* proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
__GNUC__ and __GNUC_MINOR__.  Don't define BUILT_WITH_270.
Define macro UNUSED in terms of ATTRIBUTE_UNUSED.

From-SVN: r29890

25 years agoFix a warning in copy_insn_1
Bernd Schmidt [Sun, 10 Oct 1999 12:06:33 +0000 (12:06 +0000)]
Fix a warning in copy_insn_1

From-SVN: r29889

25 years agoFix docs for ADDRESS rtx
Bernd Schmidt [Sun, 10 Oct 1999 11:52:53 +0000 (11:52 +0000)]
Fix docs for ADDRESS rtx

From-SVN: r29888

25 years agoDon't put things between tablejumps and jump tables in loop.c
Bernd Schmidt [Sun, 10 Oct 1999 11:37:46 +0000 (11:37 +0000)]
Don't put things between tablejumps and jump tables in loop.c

From-SVN: r29887

25 years agoLost debug_decision_list from genrecog changelog.
Richard Henderson [Sun, 10 Oct 1999 09:46:11 +0000 (02:46 -0700)]
Lost debug_decision_list from genrecog changelog.

From-SVN: r29886

25 years agogenrecog.c (add_to_sequence): Move allow_const_int test outside known predicate block...
Richard Henderson [Sun, 10 Oct 1999 09:43:26 +0000 (02:43 -0700)]
genrecog.c (add_to_sequence): Move allow_const_int test outside known predicate block...

        * genrecog.c (add_to_sequence): Move allow_const_int test outside
        known predicate block; default allow_const_int true.

From-SVN: r29885

25 years ago* i386.h (CC1_SPEC): Typo -- use cc1_cpu.
Richard Henderson [Sun, 10 Oct 1999 07:44:13 +0000 (00:44 -0700)]
* i386.h (CC1_SPEC): Typo -- use cc1_cpu.

From-SVN: r29884

25 years ago* config.table: Provide a backup shell for executing move-if-change.
Marc Espie [Sun, 10 Oct 1999 07:27:40 +0000 (07:27 +0000)]
* config.table:  Provide a backup shell for executing move-if-change.

From-SVN: r29883

25 years agogcse.c (gcse_main): Avoid global optimizations if we have a large number of basic...
Jeffrey A Law [Sun, 10 Oct 1999 05:30:28 +0000 (05:30 +0000)]
gcse.c (gcse_main): Avoid global optimizations if we have a large number of basic blocks and the...

        * gcse.c (gcse_main): Avoid global optimizations if we have a
        large number of basic blocks and the ratio of edges to blocks
        is high.
        (delete_null_pointer_checks): Likewise.

From-SVN: r29882

25 years agoc-common.c (check_format_info): Warn if format string isn't a string literal.
Ken Raeburn [Sun, 10 Oct 1999 05:17:41 +0000 (05:17 +0000)]
c-common.c (check_format_info): Warn if format string isn't a string literal.

        * c-common.c (check_format_info): Warn if format string isn't a
        string literal.

From-SVN: r29881

25 years agoconfigure.in (arm*-*-*): Don't let autoconf remove brackets
Jonathan Larmour [Sun, 10 Oct 1999 05:06:54 +0000 (05:06 +0000)]
configure.in (arm*-*-*): Don't let autoconf remove brackets

        * configure.in (arm*-*-*): Don't let autoconf remove brackets
        * configure: regenerate

From-SVN: r29880

25 years agocp-tree.h (make_rtl_for_local_static): New function.
Mark Mitchell [Sat, 9 Oct 1999 21:06:03 +0000 (21:06 +0000)]
cp-tree.h (make_rtl_for_local_static): New function.

* cp-tree.h (make_rtl_for_local_static): New function.
* decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
local statics ...
(make_rtl_for_local_static): Here.
* semantics.c (expand_stmt): Use make_rtl_for_local_static.

From-SVN: r29879

25 years agoalpha.md (extendsidi2): Turn into a splitter.
Richard Henderson [Sat, 9 Oct 1999 20:18:48 +0000 (13:18 -0700)]
alpha.md (extendsidi2): Turn into a splitter.

        * alpha.md (extendsidi2): Turn into a splitter.  Allow f/f.
        If TARGET_FIX, allow r/f.  Remove cvtlq unspec pattern.
        (peepholes): Re-enable.

From-SVN: r29878

25 years agoMakefile.in (flow.o): Depend on TREE_H.
Richard Henderson [Sat, 9 Oct 1999 19:47:18 +0000 (12:47 -0700)]
Makefile.in (flow.o): Depend on TREE_H.

* Makefile.in (flow.o): Depend on TREE_H.
* basic-block.h (REG_SET_EQUAL_P): New.
(XOR_REG_SET): New.
(n_edges): Declare.
(free_regset_vector): Remove declaration.
(flow_delete_insn_chain): Declare.
(enum update_life_extent): New.
(update_life_info, count_or_remove_death_notes): Declare.
* combine.c (distribute_notes) [REG_DEAD]: Stop search at bb->head.
Verify register live at bb->global_live_at_start before adding USE.
* flow.c (HAVE_epilogue, HAVE_prologue): Provide default.
(CLEAN_ALLOCA): New.
(n_edges): New.
(PROP_*): New flags.
(find_basic_blocks_1): Use alloc_EXPR_LIST.
(clear_edges): Zero n_edges.
(make_edge): Increment n_edges.
(split_edge): Don't allocate bb->local_set.  Increment n_edges.
(flow_delete_insn_chain): Export.
(delete_block): Decrement n_edges.
(merge_blocks_nomove): Likewise.
(life_analysis): Give life_analysis_1 PROP flags.
(verify_wide_reg_1, verify_wide_reg): New.
(verify_local_live_at_start): New.
(update_life_info): Rewrite to call into propogate_block.
(mark_reg): New.
(mark_regs_live_at_end): After reload, if epilogue as rtl,
always mark stack pointer.  Conditionally mark PIC register.
After reload, mark call-saved registers, return regsiters.
(life_analysis_1): Accept PROP flags not remove_dead_code.
Call mark_regs_live_at_end before zeroing regs_ever_live.
Use calculate_global_regs_live.  Copy global_live_at_end before
calling final propagate_block.  Zero reg_next_use on exit.
(calculate_global_regs_live): New.
(allocate_bb_life_data): Don't allocate bb->local_set.
(init_regset_vector, free_regset_vector): Remove.
(propagate_block): Accept FLAGS not FINAL or REMOVE_DEAD_CODE.
Test flags before every operation.  Warn if prologue/epilogue insn
would have been deleted.
(mark_set_regs, mark_set_1): Accept and use FLAGS.
Use alloc_EXPR_LIST.
(mark_used_regs): Accept and use FLAGS, not FINAL.
Remove special handling for RETURN.
(try_pre_increment): Use alloc_EXPR_LIST.
(dump_flow_info): Dump n_edges.
(unlink_insn_chain, split_hard_reg_notes): Remove.
(maybe_add_dead_note, maybe_add_dead_note_use): Remove.
(find_insn_with_note, new_insn_dead_notes): Remove.
(update_n_sets, sets_reg_or_subreg_1, sets_reg_or_subreg): Remove.
(maybe_remove_dead_notes, prepend_reg_notes): Remove.
(replace_insns): Remove.
(count_or_remove_death_notes): New.
(verify_flow_info): Abort on error after all checks.
(remove_edge): Decrement n_edges.
(remove_fake_edges): Tweek format.
* haifa-sched.c (schedule_insns): Use split_all_insns.
* output.h (update_life_info): Remove declaration.
* recog.c (split_all_insns): From the corpse of split_block_insns,
do the whole function block by block.  Use update_life_info.
(recog_last_allowed_insn): New.
(recog_next_insn): Mind it.
(peephole2_optimize): Set it.  Walk backwards through blocks.
Use update_life_info.
* rtl.h (update_flow_info, replace_insns): Remove declarations.
(split_all_insns): Declare.
* toplev.c (rest_of_compilation): Thread prologue before flow2.
Use split_all_insns.

* i386.md (or -1 peep2s): Disable.

From-SVN: r29877

25 years agoTest commit.
Richard Henderson [Sat, 9 Oct 1999 19:07:33 +0000 (12:07 -0700)]
Test commit.

From-SVN: r29876

25 years ago* mips.c (mips_va_arg) [EABI]: Return addr_rtx.
Richard Henderson [Sat, 9 Oct 1999 19:03:29 +0000 (12:03 -0700)]
* mips.c (mips_va_arg) [EABI]: Return addr_rtx.

From-SVN: r29875

25 years agomips.md (movstrsi+[123]): Combine these into a single pattern.
Richard Henderson [Fri, 8 Oct 1999 21:54:12 +0000 (14:54 -0700)]
mips.md (movstrsi+[123]): Combine these into a single pattern.

* config/mips/mips.md (movstrsi+[123]) : Combine these into
a single pattern.  Scrap the 'd' versions as unnecessary.

* config/mips/mips.md (tablejump_internal3,tablejump_mips161,
tablejump_mips162,tablejump_internal4): The operands to a
label_ref must be VOIDmode.

From-SVN: r29874

25 years ago* configure.in (c-mbchar): Append, don't overwrite, `extra_c_flags'.
Kaveh R. Ghazi [Fri, 8 Oct 1999 20:16:42 +0000 (20:16 +0000)]
* configure.in (c-mbchar): Append, don't overwrite, `extra_c_flags'.

From-SVN: r29873

25 years agolists.c (init_EXPR_INSN_LIST_cache): Don't need to zap the cache every function if...
Richard Henderson [Fri, 8 Oct 1999 18:59:27 +0000 (11:59 -0700)]
lists.c (init_EXPR_INSN_LIST_cache): Don't need to zap the cache every function if ggc_p.

        * lists.c (init_EXPR_INSN_LIST_cache): Don't need to zap the
        cache every function if ggc_p.

From-SVN: r29872

25 years agoNew testcase
Bernd Schmidt [Fri, 8 Oct 1999 18:00:01 +0000 (18:00 +0000)]
New testcase

From-SVN: r29871

25 years agoAdd functions copy_insn/copy_insn_1; use them in jump.c
Bernd Schmidt [Fri, 8 Oct 1999 17:39:10 +0000 (17:39 +0000)]
Add functions copy_insn/copy_insn_1; use them in jump.c

From-SVN: r29870

25 years agoMakefile.in (insn-recog.o): Depend on hard-reg-set.h and resource.h.
Kaveh R. Ghazi [Fri, 8 Oct 1999 17:10:19 +0000 (17:10 +0000)]
Makefile.in (insn-recog.o): Depend on hard-reg-set.h and resource.h.

        * Makefile.in (insn-recog.o): Depend on hard-reg-set.h and resource.h.

        * alpha.h (ASM_OUTPUT_MI_THUNK): Pass the correct number of
        arguments to `current_file_function_operand'.

        * genrecog.c: Include hard-reg-set.h and resource.h in the
        generated output file.

        * real.c: Include tm_p.h.

cp:
        * method.c: Include tm_p.h.

From-SVN: r29869

25 years agoFix bad constraints in prologue_allocate_stack in i386.md
Bernd Schmidt [Fri, 8 Oct 1999 17:03:57 +0000 (17:03 +0000)]
Fix bad constraints in prologue_allocate_stack in i386.md

From-SVN: r29868

25 years agoDaily bump.
Jeff Law [Fri, 8 Oct 1999 07:46:23 +0000 (01:46 -0600)]
Daily bump.

From-SVN: r29867

25 years agors6000.md (fix_truncdfsi2_internal+1): Emit a clobber before the fctiwz insn.
Richard Henderson [Fri, 8 Oct 1999 06:07:50 +0000 (23:07 -0700)]
rs6000.md (fix_truncdfsi2_internal+1): Emit a clobber before the fctiwz insn.

        * rs6000.md (fix_truncdfsi2_internal+1): Emit a clobber
        before the fctiwz insn.

From-SVN: r29866

25 years agocp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
Franz Sirl [Fri, 8 Oct 1999 05:50:44 +0000 (05:50 +0000)]
cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.

        * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
        * lex.c (cp_make_lake_type): Likewise.
        * tree.c (init_tree): Init make_lang_type_fn.

From-SVN: r29865

25 years agotree.c (make_lang_type_fn): New funtion pointer.
Franz Sirl [Fri, 8 Oct 1999 05:48:29 +0000 (05:48 +0000)]
tree.c (make_lang_type_fn): New funtion pointer.

        * tree.c (make_lang_type_fn): New funtion pointer.
        (make_lang_type): Call it.
        * tree.h (make_lang_type): Declare.
        (make_lang_type_fn): Likewise.
        * rs6000.c (rs6000_build_va_list): Use make_lang_type.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29864

25 years agopt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch paramter.
Mark Mitchell [Fri, 8 Oct 1999 05:42:36 +0000 (05:42 +0000)]
pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch paramter.

* pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
paramter.

* semantics.c (expand_stmt): Don't pretend to have asmspecs for
local statics if we don't really have them.

* ir.texi: Improve documentation for STMT_EXPR.  Describe
CLEANUP_POINT_EXPR.

From-SVN: r29863

25 years agoFix test case
Mark Mitchell [Fri, 8 Oct 1999 05:35:02 +0000 (05:35 +0000)]
Fix test case

From-SVN: r29862

25 years agoMoved ChangeLog entry for a recent change to gcc/config/rs6000 to
Diego Novillo [Fri, 8 Oct 1999 03:31:43 +0000 (23:31 -0400)]
Moved ChangeLog entry for a recent change to gcc/config/rs6000 to
its proper place in gcc/ChangeLog.

From-SVN: r29861

25 years agoexpr.c (expand_expr, [...]): Set TREE_USED sooner.
Jason Merrill [Fri, 8 Oct 1999 00:10:09 +0000 (20:10 -0400)]
expr.c (expand_expr, [...]): Set TREE_USED sooner.

* expr.c (expand_expr, TARGET_EXPR): Set TREE_USED sooner.

* c-decl.c (finish_struct): Use simpler method of
removing elements of a singly-linked list.

From-SVN: r29860

25 years agoclass.c (build_vtable_entry_ref): Use finish_asm_stmt.
Jason Merrill [Fri, 8 Oct 1999 00:08:23 +0000 (20:08 -0400)]
class.c (build_vtable_entry_ref): Use finish_asm_stmt.

* class.c (build_vtable_entry_ref): Use finish_asm_stmt.

* class.c (finish_struct_1): Use simpler method of
removing elements of a singly-linked list which doesn't
lose for classes without data members.

From-SVN: r29859

25 years agoComment out peepholes that generate buggy code
Michael Meissner [Thu, 7 Oct 1999 19:25:54 +0000 (19:25 +0000)]
Comment out peepholes that generate buggy code

From-SVN: r29858

25 years agogenrecog.c (add_to_sequence): Disable mode check for wildcard matches.
Richard Henderson [Thu, 7 Oct 1999 19:02:36 +0000 (12:02 -0700)]
genrecog.c (add_to_sequence): Disable mode check for wildcard matches.

        * genrecog.c (add_to_sequence): Disable mode check for
        wildcard matches.

From-SVN: r29857

25 years agoInitialize empty_string in ggc-simple.
Bernd Schmidt [Thu, 7 Oct 1999 18:28:15 +0000 (18:28 +0000)]
Initialize empty_string in ggc-simple.

From-SVN: r29856

25 years agofriend.c (make_friend_class): Robustify.
Mark Mitchell [Thu, 7 Oct 1999 16:41:48 +0000 (16:41 +0000)]
friend.c (make_friend_class): Robustify.

* friend.c (make_friend_class): Robustify.

* semantics.c (finish_object_call_expr): Reject calls to template
types.

From-SVN: r29855

25 years agoDuring class file generation...
Anthony Green [Thu, 7 Oct 1999 13:26:01 +0000 (13:26 +0000)]
During class file generation...

During class file generation, generate_classfile occasionally writes
out a bunch of data and then skips backwards to fill in blanks.  When
configured with --enable-checking, this patching up will often trip
the checking code.  This change introduces UNSAFE_PUTx macros which
never use CHECK_PUT.  These should only be used in cases we know
CHECK_PUT will fail.

From-SVN: r29854

25 years agoconfigure.in: Detect mmap.
Richard Henderson [Thu, 7 Oct 1999 08:15:19 +0000 (01:15 -0700)]
configure.in: Detect mmap.

        * configure.in: Detect mmap.  Add --with-gc=foo to select
        garbage collector; default to page if mmap available.
        * Makefile.in (GGC): Substitute.

From-SVN: r29853

25 years agoDaily bump.
Jeff Law [Thu, 7 Oct 1999 07:45:09 +0000 (01:45 -0600)]
Daily bump.

From-SVN: r29852

25 years ago* c-decl.c (ggc_p): Enable.
Richard Henderson [Thu, 7 Oct 1999 06:57:07 +0000 (23:57 -0700)]
* c-decl.c (ggc_p): Enable.

From-SVN: r29851

25 years agors6000.c (secondary_reload_class): For TARGET_ELF make sure that HIGH instructions...
Diego Novillo [Thu, 7 Oct 1999 06:38:15 +0000 (06:38 +0000)]
rs6000.c (secondary_reload_class): For TARGET_ELF make sure that HIGH instructions are copied into BASE_REGS.

        * config/rs6000/rs6000.c (secondary_reload_class): For
TARGET_ELF make sure that HIGH instructions are copied
into BASE_REGS.

From-SVN: r29850

25 years ago* dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
Mark Mitchell [Thu, 7 Oct 1999 03:34:58 +0000 (03:34 +0000)]
* dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.

From-SVN: r29849

25 years agoconfigure.in (GCJ): Define as "target-gcj", not "target/gcj" when building Canadian...
Tom Tromey [Wed, 6 Oct 1999 23:13:37 +0000 (23:13 +0000)]
configure.in (GCJ): Define as "target-gcj", not "target/gcj" when building Canadian cross.

* configure.in (GCJ): Define as "target-gcj", not "target/gcj"
when building Canadian cross.
(NATIVE): Don't define when cross-compiling.

From-SVN: r29848

25 years ago* flow.c (verify_flow_info): Make it extern & unconditionally define.
Kaveh R. Ghazi [Wed, 6 Oct 1999 21:23:52 +0000 (21:23 +0000)]
* flow.c (verify_flow_info): Make it extern & unconditionally define.

From-SVN: r29847

25 years agosp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc string for little-endian-data.
Brendan Kehoe [Wed, 6 Oct 1999 20:20:15 +0000 (20:20 +0000)]
sp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc string for little-endian-data.

* sparc/sp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc
string for little-endian-data.

From-SVN: r29846

25 years agoFix sanity check
Michael Meissner [Wed, 6 Oct 1999 20:14:28 +0000 (20:14 +0000)]
Fix sanity check

From-SVN: r29845

25 years agogenrecog.c (add_to_sequence): Verify operand to label_ref is VOIDmode.
Richard Henderson [Wed, 6 Oct 1999 19:24:28 +0000 (12:24 -0700)]
genrecog.c (add_to_sequence): Verify operand to label_ref is VOIDmode.

        * genrecog.c (add_to_sequence): Verify operand to label_ref is
        VOIDmode.

From-SVN: r29844

25 years agocp-tree.h (CLASSTYPE_VFIELD): Remove.
Mark Mitchell [Wed, 6 Oct 1999 19:01:44 +0000 (19:01 +0000)]
cp-tree.h (CLASSTYPE_VFIELD): Remove.

* cp-tree.h (CLASSTYPE_VFIELD): Remove.
* call.c (build_vfield_ref): Use TYPE_VFIELD, not
CLASSTYPE_VFIELD.
* class.c (get_vfield_offset): Likewise.
(finish_base_struct): Likewise.
(modify_one_vtable): Likewise.
(fixup_vtable_deltas): Likewise.
(finish_struct_1): Likewise.
* init.c (expand_virtual_init): Likewise.
* search.c (lookup_field_1): Likewise.
(expand_upcast_fixups): Likewise.
* typeck.c (build_component_ref): Likewise.
(build_binary_op_nodefault): Likewise.

* dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
* ir.texi: Document TYPE_VFIELD.

From-SVN: r29843

25 years agodecl.c (grokdeclarator): Only warn about non-zero arrays if !in_system_header (linux...
Brendan Kehoe [Wed, 6 Oct 1999 17:48:17 +0000 (17:48 +0000)]
decl.c (grokdeclarator): Only warn about non-zero arrays if !in_system_header (linux socketbits.h can...

* decl.c (grokdeclarator): Only warn about non-zero arrays if
!in_system_header (linux socketbits.h can give this for
__cmsg_data, which is using a GNU extension).

From-SVN: r29842

25 years agogenconfig.c (main): Disable HAVE_conditional_arithmetic.
Richard Henderson [Wed, 6 Oct 1999 17:22:54 +0000 (10:22 -0700)]
genconfig.c (main): Disable HAVE_conditional_arithmetic.

        * genconfig.c (main): Disable HAVE_conditional_arithmetic.
        * jump.c (jump_optimize_1): Document why.

From-SVN: r29841

25 years agocollect2.c (scan_prog_file, [...]): Prototype function pointers and casts for `int_ha...
Kaveh R. Ghazi [Wed, 6 Oct 1999 14:48:41 +0000 (14:48 +0000)]
collect2.c (scan_prog_file, [...]): Prototype function pointers and casts for `int_handler' and `quit_handler'.

       * collect2.c (scan_prog_file, scan_libraries): Prototype function
       pointers and casts for `int_handler' and `quit_handler'.

       * flow.c (verify_flow_info, split_hard_reg_notes,
       find_insn_with_note, sets_reg_or_subreg_1, prepend_reg_notes,
       remove_edge, remove_fake_successors): Add static prototypes.
       (verify_flow_info): Wrap with macro ENABLE_CHECKING.
       (mark_set_1): Initialize variable `regno'.
       (unlink_insn_chain): Likewise for variable `curr'.
       (remove_fake_edges): Remove unused variables `e', `tmp' and `last'.

       * loop.c (strength_reduce): Initialize variable
       `unrolled_insn_copies'.
       (cmp_combine_givs_stats, cmp_recombine_givs_stats): Add static
       prototypes.  Change these functions to take const PTR parameters
       to avoid prototype conflict when used as the comparson argument
       for qsort.
       (check_dbra_loop): Initialize variable `comparison_val'.

       * reload.c (debug_reload_to_stream, debug_reload): Add prototypes.
       (get_secondary_mem): Mark parameter `x' with ATTRIBUTE_UNUSED.
       (find_valid_class): Initialize variable `best_class'.
       (find_reloads): Call memcpy, not bcopy.

       * reload1.c (gen_mode_int, dump_needs): Add prototypes.
       (hard_reg_use_compare): Don't needlessly cast away const.
       (reload_reg_class_lower): Likewise.
       (choose_reload_regs): Initialize variable `regno'.

From-SVN: r29840

25 years agoDaily bump.
Jeff Law [Wed, 6 Oct 1999 07:45:19 +0000 (01:45 -0600)]
Daily bump.

From-SVN: r29839

25 years agodecl2.c (start_static_storage_duration_function): Push the function declaration so...
Mark Mitchell [Wed, 6 Oct 1999 06:18:18 +0000 (06:18 +0000)]
decl2.c (start_static_storage_duration_function): Push the function declaration so it ends up in namespace scope.

* decl2.c (start_static_storage_duration_function): Push the
function declaration so it ends up in namespace scope.

From-SVN: r29838

25 years agodump.c (DUMP_CHILDREN): Remove.
Mark Mitchell [Wed, 6 Oct 1999 05:35:38 +0000 (05:35 +0000)]
dump.c (DUMP_CHILDREN): Remove.

* dump.c (DUMP_CHILDREN): Remove.
(DUMP_BINFO): Adjust.
(struct dump_node_info): Remove dump_children_p.
(queue_and_dump_type): Remove dump_children_p parameter.
(queue): Don't set dump_children_p.
(dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
queue_and_dump_index.
(dequeue_and_dump): Unconditionally print children.  Adjust calls
to functions mentioned above.
(dump_node):  Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.

From-SVN: r29837

25 years agoRedo changelog entry.
Michael Meissner [Wed, 6 Oct 1999 03:25:39 +0000 (03:25 +0000)]
Redo changelog entry.

From-SVN: r29836

25 years agoir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
Mark Mitchell [Tue, 5 Oct 1999 23:59:27 +0000 (23:59 +0000)]
ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.

* ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
* dump.c (dequeue_and_dump): Dump them.

From-SVN: r29835

25 years ago* ir.texi: Document LOOP_EXPR and EXIT_EXPR.
Mark Mitchell [Tue, 5 Oct 1999 23:40:00 +0000 (23:40 +0000)]
* ir.texi: Document LOOP_EXPR and EXIT_EXPR.

From-SVN: r29834