Commits · a29c7ea6283b45f58d640c8747ee570a1b50bff7 · lvzhengyang / riscv-gcc-1

26 Feb, 2003 20 commits

* loop-unroll.c: New. · a29c7ea6
```
From-SVN: r63470
```
Zdenek Dvorak committed Feb 26, 2003
a29c7ea6 Browse Files
* ra-colorize.c (merge_moves): Fix list handling. · 4c8826cd
```
From-SVN: r63468
```
Michael Matz committed Feb 26, 2003
4c8826cd Browse Files

ra-colorize.c (merge_moves): Fix list handling. · f6e91562

        * ra-colorize.c (merge_moves): Fix list handling.

[[Split portion of a mixed commit.]]

From-SVN: r63467.2

committed Feb 26, 2003

f6e91562 Browse Files

arm.c (is_load_address): Rename to... · f0375c66

* config/arm/arm.c (is_load_address): Rename to... (arm_memory_load_p) ... this
and make it check for SUBREGs and constant loads that will be converted into
loads from the minipool.
(is_cirrus_insn): Rename to ... (arm_cirrus_insn_p): ... this, for consistency.
Replace test of CIRRUS_NO with CIRRUS_NOT.
(cirrus_reorg): Use renamed functions.
(note_invalid_constants): Change from a void function to bool.  Add an extra
parameter, saying whether the fixups should be pushed.  Return true if fixups
are needed.
(arm_reorg): Use renamed functions.  Use INSN_P.  Replace test of CIRRUS_NO
with CIRRUS_NOT.
* config/arm/arm.h (FLOAT_WORDS_BIG_ENDIAN): Mention that other floating point
co-processors can also affect this.
* config/arm/arm.md ("type" attribute): Add mav_farith and mav_dmult.  Replace
references to "cirrus_type" attribute with "type".
* config/arm/cirrus.md ("cirrus_fpu" attribute): Delete.
("cirrus_type" attribute): Delete - use "type" instead.
("cirrus" attribute): Replace 'no' with 'not' and 'yes' with 'normal'.

From-SVN: r63466

committed Feb 26, 2003

f0375c66 Browse Files

objc-act.c: Include cgraph.h · 0d446150

	* objc-act.c: Include cgraph.h
	(mark_referenced_methods): New function.
	(objc_init): Call it.
	* objc-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Set.

	* c-decl.c (finish_function): Honor can_defer_p even in unit-at-a-time
	mode.

	* optabs.c (expand_fix): Do not widen the input operand.

	* expr.c (emit_group_store):  Fix crash when converting single
	register into complex register.

	* Makefile.in (jump.o, regclass.o, alias.o): Add dependency on timevar.h
	* alias.c: Include timevar.h
	(init_alias_analysis):  Set timevar
	* jump.c: Include timevar.h
	(rebuild_jump_labels):  Set timevar
	* regcalss.c: Include timevar.h
	(reg_scan):  Set timevar
	* timevar.def (TV_ALIAS_ANALYSIS, TV_REG_SCAN, TV_REBUILD_JUMP): New

From-SVN: r63464

committed Feb 26, 2003

0d446150 Browse Files

Remove -funroll-loops -fpeel-loops mistakenly added to BOOT_CFLAGS in my · 9541e2e3
```
last commit.

From-SVN: r63463
```
Zdenek Dvorak committed Feb 26, 2003
9541e2e3 Browse Files

cse.c (count_reg_usage): Fix handling of REG_EQUAL notes. · b17d5d7c

	* cse.c (count_reg_usage): Fix handling of REG_EQUAL notes.

	* Makefile.in (loop-unroll.o): New.
	* cfgloop.h (UAP_PEEL, UAP_UNROLL, UAP_UNROLL_ALL): New.
	(unroll_and_peel_loops): Declare.
	* alias.c (init_alias_analysis): Flag_unroll_loops renamed to
	flag_old_unroll_loops.
	* loop.c (loop_invariant_p): Ditto.
	* unroll.c (unroll_loop): Flag_unroll_all_loops renamed to
	flag_old_unroll_all_loops.
	* flags.h (flag_unroll_loops): Renamed to flag_old_unroll_loops.
	(flag_unroll_all_loops): Renamed to flag_old_unroll_all_loops.
	* params.def (PARAM_MAX_UNROLLED_INSNS): Default value changed.
	(PARAM_MAX_AVERAGE_UNROLLED_INSNS, PARAM_MAX_UNROLL_TIMES,
	PARAM_MAX_PEELED_INSNS, PARAM_MAX_PEEL_TIMES,
	PARAM_MAX_COMPLETELY_PEELED_INSNS, PARAM_MAX_COMPLETELY_PEEL_TIMES,
	PARAM_MAX_ONCE_PEELED_INSNS): New.
	* toplev.h (flag_old_unroll_loops, flag_old_unroll_all_loops): New.
	(flag_unroll_loops, flag_unroll_all_loops): Used for new unroller
	instead of old one.
	(flag_peel_loops): New.
	(lang_independent_options): The new flags added.
	(rest_of_compilation): Call new unroller.
	(process_options): Setup flags for coexistence of old and new unroller.
	* doc/invoke.texi: Document new options.
	* doc/passes.texi: Document new unroller pass.

From-SVN: r63462

committed Feb 26, 2003

b17d5d7c Browse Files

fixincl.x: Regenerate · 244f7aa9

2003-02-26  David Billinghurst <David.Billinghurst@riotinto.com>

	* fixinc/fixincl.x: Regenerate

From-SVN: r63461

committed Feb 26, 2003

244f7aa9 Browse Files

function.c (assign_parms): Set reg_attrs for parameters passed in registers. · 1d14f992
```
	* function.c (assign_parms): Set reg_attrs for parameters passed in
	registers.

From-SVN: r63458
```
Josef Zlomek committed Feb 26, 2003
1d14f992 Browse Files

re PR c++/9683 (bug in initialization chains for static const variables from template classes) · cec24319

	PR c++/9683
	* decl2.c (prune_vars_needing_no_initialization): Do not throw
	away initializations for DECL_EXTERNAL VAR_DECLs.
	(finish_file): Adjust accordingly.
	* pt.c (instantiate_decl): Do not defer VAR_DECLs.

	PR c++/9683
	* g++.dg/template/static3.C: New test.

From-SVN: r63455

committed Feb 26, 2003

cec24319 Browse Files

mention PR number · 38a84391
```
From-SVN: r63453
```
Alan Modra committed Feb 26, 2003
38a84391 Browse Files
re PR c++/9829 (Missing colon in nested namespace usage causes ICE) · c0b1cc97
```
	PR c++/9829
	* g++.dg/parse/namespace6.C: New test.

From-SVN: r63452
```
Mark Mitchell committed Feb 26, 2003
c0b1cc97 Browse Files
* tlink.c (scan_linker_output): Drop leading '.' from symbol names. · 8ace9f18
```
From-SVN: r63449
```
Alan Modra committed Feb 26, 2003
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xcoff.h (ASM_FILE_START): Do not emit machine pseudo-op. · 9a29ee42
```
        * config/rs6000/xcoff.h (ASM_FILE_START): Do not emit machine
        pseudo-op.

From-SVN: r63448
```
David Edelsohn committed Feb 25, 2003
9a29ee42 Browse Files
Fix return type in new test. · 7da82429
```
From-SVN: r63447
```
Jeff Law committed Feb 25, 2003
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combine.c (combine_simplify_rtx, [...]): Use CC0_P. · 8beccec8


	* combine.c (combine_simplify_rtx, simplfy_comparison):  Use CC0_P.
	* cse.c (invalidate_skipped_set):  Likewise.
	* integrate.c (subst_constants):  Likewise.
	* jump.c (reversed_comparison_code_parts):  Likewise.
	* loop.c (canonicalize_condition):  Likewise.
	* simplify-rtx.c (simplify_relational_operation):  Likewise.

From-SVN: r63446

committed Feb 26, 2003

8beccec8 Browse Files

builtins.def (DEF_LIB_ALWAYS_BUILTIN, [...]): Delete. · b052d8ee


	* builtins.def (DEF_LIB_ALWAYS_BUILTIN, DEF_UNUSED_BUILTIN): Delete.
	(abs, labs, fabs, fabsf, fabsl, abort, exit, _exit, _Exit):  Use
	the appropriate macro to define built-in function.
	(fmod,fmodf,fmodl): New built-in functions.

	* java/decl.c (java_init_decl_processing): Get soft_fmod_node from
	built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.

	* doc/extend.texi (fmod,fmodf,fmodl): Document new built-ins.

From-SVN: r63445

committed Feb 26, 2003

b052d8ee Browse Files

i386.c (function_arg): Pass variable sized structures correctly on the stack. · 8d454008
```
        * config/i386/i386.c (function_arg): Pass variable sized
        structures correctly on the stack.

From-SVN: r63442
```
Richard Henderson committed Feb 25, 2003
8d454008 Browse Files
Daily bump. · 61ba356a
```
From-SVN: r63440
```
GCC Administrator committed Feb 26, 2003
61ba356a Browse Files

Intro.3: Update with new (proper) names. · bd2726e0

2003-02-25  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/Intro.3:  Update with new (proper) names.
	* docs/doxygen/TODO:  Update.
	* docs/doxygen/run_doxygen:  More comments, fix up man pages.
	Fake entries for standard typedefs.
	* docs/doxygen/user.cfg.in:  Turn INLINE_INHERITED_MEMB back on.
	* docs/html/documentation.html:  Top-level man page is now called
	C++Intro.
	* include/std/std_limits.h:  Doxygenate.

From-SVN: r63433

committed Feb 26, 2003

bd2726e0 Browse Files

25 Feb, 2003 18 commits

reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS does not reduce the cost of SET. · fc943f55
```
	* reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS
	does not reduce the cost of SET.

From-SVN: r63426
```
Kazu Hirata committed Feb 25, 2003
fc943f55 Browse Files

re PR target/9732 ([ppc32] Wrong code with -O2 -fPIC) · 3eaa6044

	2003-02-25  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	PR target/9732
	* gcc.dg/20030225-1.c: New test.

From-SVN: r63424

committed Feb 25, 2003

3eaa6044 Browse Files

re PR target/9732 ([ppc32] Wrong code with -O2 -fPIC) · 14f00213

	2003-02-25  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	PR target/9732
	* config/rs6000/rs6000.c (first_reg_to_save): Handle
	PIC_OFFSET_TABLE_REGNUM for -fPIC too.
	(rs6000_emit_prologue): Likewise.
	(rs6000_emit_epilogue): Likewise.
	* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Make
	PIC_OFFSET_TABLE_REGNUM a fixed register for -fPIC.

From-SVN: r63423

committed Feb 25, 2003

14f00213 Browse Files

real.c (real_to_integer2): Force overflow result only for unsigned overflow. · 8164b171
```
        * real.c (real_to_integer2): Force overflow result only for
        unsigned overflow.

From-SVN: r63421
```
Richard Henderson committed Feb 25, 2003
8164b171 Browse Files
* gcse.c (cprop_jump): Revert the 2003-02-23 change. · 9e48c409
```
From-SVN: r63420
```
Kazu Hirata committed Feb 25, 2003
9e48c409 Browse Files
Fixing typo in ChangeLog. · 4e21585b
```
From-SVN: r63417
```
Vladimir Makarov committed Feb 25, 2003
4e21585b Browse Files

sched-ebb.c (add_deps_for_risky_insns): Add the dependence when there is no similar load. · 3044064c

2003-02-25  Vladimir Makarov  <vmakarov@toke.toronto.redhat.com>
            Richard Henderson  <rth@redhat.com>

	* sched-ebb.c (add_deps_for_risky_insns): Add the dependence when
	there is no similar load.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r63416

committed Feb 25, 2003

3044064c Browse Files

sched-int.h (INSN_TRAP_CLASS, [...]): Move them from sched-rgn.c. · 15aab9c0

2003-02-25  Vladimir Makarov  <vmakarov@redhat.com>
            Richard Henderson  <rth@redhat.com>

	* sched-int.h (INSN_TRAP_CLASS, WORST_CLASS): Move them from
	sched-rgn.c.
	(add_forward_dependence): New function prototype.

	* sched-rgn.c (INSN_TRAP_CLASS, WORST_CLASS): Move them to
	sched-init.h.
	(CONST_BASED_ADDRESS_P, may_trap_exp, haifa_classify_insn): Move
	them to haifa-sched.c.

	* haifa-sched.c (CONST_BASED_ADDRESS_P, may_trap_exp,
	haifa_classify_insn): Move them from sched-rgn.c.

	* sched-deps.c (add_dependence): Return flag of creating a new
	entry.
	(add_forward_dependence): New function.
	(compute_forward_dependences): Use the function.

	* sched-ebb.c (earliest_block_with_similiar_load): New function.
	(add_deps_for_risky_insns): New function.
	(schedule_ebb): Call the function.

From-SVN: r63415

committed Feb 25, 2003

15aab9c0 Browse Files

003-02-20 Aldy Hernandez <aldyh@redhat.com> · c8e4f0e9

        * doc/tm.texi: Document Rename TARGET_VECTOR_TYPES_COMPATIBLE to
        TARGET_VECTOR_OPAQUE_P.  Document accordingly.

        * testsuite/gcc.dg/20030218-1.c: Check that initialization of
        opaque types fail.

        * c-typeck.c (comptypes): Change call to vector_types_compatible
        to vector_opaque_p.
        (convert_for_assignment): Call vector_opaque_p instead of
        vector_types_compatible.
        (really_start_incremental_init): Disallow initialization of opaque
        types.

        * target-def.h: Remove TARGET_VECTOR_TYPES_COMPATIBLE.
        Define TARGET_VECTOR_OPAQUE_P.
        (TARGET_INITIALIZER): Same.

        * target.h (struct gcc_target): Remove vector_types_compatible.
        Add vector_opaque_p.

        * config/rs6000/rs6000.c (rs6000_spe_vector_types_compatible):
        Remove.
        (is_ev64_opaque_type): Check for TARGET_SPE and make sure type is
        a vector type.  Change return type to bool.
        (TARGET_VECTOR_TYPES_COMPATIBLE): Remove.
        (TARGET_VECTOR_OPAQUE_P): Define.

        * cp/parser.c (cp_parser_init_declarator): Call vector_opaque_p
        target hook.
        Include target.h.
        (cp_parser_init_declarator): Fix typo in function comments.

From-SVN: r63411

committed Feb 25, 2003

c8e4f0e9 Browse Files

decl.c (add_binding): Time TV_NAME_LOOKUP. · 7d9f2df2

      * decl.c (add_binding): Time TV_NAME_LOOKUP.
      (push_class_binding): Likewise.
      (set_namespace_binding): Likewise.

From-SVN: r63410

committed Feb 25, 2003

7d9f2df2 Browse Files

remove site-file support - it is obsolete · 4cf8cbf0
```
From-SVN: r63409
```
Nick Clifton committed Feb 25, 2003
4cf8cbf0 Browse Files

Makefile.in (lcm.o): Add dependency on function.h · fa1a0d02

	* Makefile.in (lcm.o):  Add dependency on function.h
	* lcm.c (function.h): Include.
	* i386.c (machine_function, ix86_stack_locals,
	* ix86_save_varrargs_registers) : Move to
	...
	* i386.h (machine_function, ix86_stack_locals,
	ix86_save_varrargs_registers): ... here; add optimize_mode_switching
	(ix86_optimize_mode_switching): New.
	* i386.md (fix patterns): Set ix86_optimize_mode_switching

From-SVN: r63404

committed Feb 25, 2003

fa1a0d02 Browse Files

MappedByteFileBuffer.java, [...]: New files, both are not compiled yet to get not noncompiling CVS. · 9d4c1565

2003-02-25  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/MappedByteFileBuffer.java,
	gnu/java/nio/natMappedByteFileBuffer.cc:
	New files, both are not compiled yet to get not noncompiling CVS.

From-SVN: r63403

committed Feb 25, 2003

9d4c1565 Browse Files

Fix typo. · b103bfef

Fix typo.  Name	of fourth arg is 'fndecl' not 'indirect'.  Update comment
describing the function's parameters.

From-SVN: r63401

committed Feb 25, 2003

b103bfef Browse Files

Add support for kaOS as cross build target system. · ef4e7569
```
From-SVN: r63400
```
Uwe Stieber committed Feb 25, 2003
ef4e7569 Browse Files
remove bogus files accidentally commited during a previous delta · 64458158
```
From-SVN: r63399
```
Nick Clifton committed Feb 25, 2003
64458158 Browse Files

re PR libstdc++/9811 (incorrect documentation for std::map::lower_bound, etc.) · 63b1a6ba

2003-02-25  Scott Snyder  <snyder@fnal.gov>

	PR libstdc++/9811
	* include/bits/stl_map.h (lower_bound, upper_bound, equal_range):
	Correct documentation.
	* include/bits/stl_multimap.h (lower_bound, upper_bound,
	equal_range): Likewise.

From-SVN: r63396

committed Feb 25, 2003

63b1a6ba Browse Files

Daily bump. · bacbf399
```
From-SVN: r63392
```
GCC Administrator committed Feb 25, 2003
bacbf399 Browse Files

24 Feb, 2003 2 commits

* README: Remove out-of-date information. · d12ad970
```
From-SVN: r63384
```
Mark Mitchell committed Feb 24, 2003
d12ad970 Browse Files

re PR c++/9836 (Error with typdefs in partial specializations of classes) · 353b4fc0

	PR c++/9836
	* cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE): Do not skip from
	specializations back to the main template.
	* parser.c (cp_parser_diagnose_invalid_type_name):Adjust use.
	* pt.c (resolve_typename_type): Likewise.

	PR c++/9836
	* g++.dg/template/spec6.C: New test.

From-SVN: r63383

committed Feb 24, 2003

353b4fc0 Browse Files