Commits · b17d5d7c3b32aba86425d412465649b34de657b4 · lvzhengyang / riscv-gcc-1

26 Feb, 2003 14 commits

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
8ace9f18 Browse Files
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
7da82429 Browse Files

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 8 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

AbstractPreferences.java (isUserNode): Implemented. · 2afced11
```
	* java/util/prefs/AbstractPreferences.java (isUserNode):
	Implemented.

From-SVN: r63382
```
Tom Tromey committed Feb 24, 2003
2afced11 Browse Files
* combine.c (simplify_shift_const): Fix previous patch. · 2d21f7d6
```
From-SVN: r63380
```
Jan Hubicka committed Feb 24, 2003
2d21f7d6 Browse Files

re PR c++/9778 (ICE with sizeof(expr) in non-type template arg) · 8b6a662e

2003-02-24  Jeffrey D. Oldham  <oldham@codesourcery.com>

	PR c++/9778
	* cp/pt.c (tsubst_copy_and_build): For a templated function inside a
	scope, process template arguments.
	* testsuite/g++.dg/parse/template6.C: New test case.

From-SVN: r63379

committed Feb 24, 2003

8b6a662e Browse Files

re PR libstdc++/9825 (filebuf::sputbackc breaks sbumpc) · 57df94c8

2003-02-24  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9825
	* src/fstream.cc
	(basic_filebuf<char/wchar_t>::_M_underflow_common): When
	__bump is true (uflow), always increment the read pointer
	(_M_in_cur) before returning successfully.
	* testsuite/27_io/filebuf_virtuals.cc (test12): Add.

From-SVN: r63378

committed Feb 24, 2003

57df94c8 Browse Files

i386.md (testdi_1_rex64): Discourage reload from using the %eax alternative. · 2bac97f7

       * i386.md (testdi_1_rex64): Discourage reload from using the %eax
        alternative.
        (testsi_1, testhi_1, testqi_1): Likewise.

From-SVN: r63376

committed Feb 24, 2003

2bac97f7 Browse Files

physmem.c (physmem_total): Test for GSI_PHYSMEM. · 7f9fc006

	* physmem.c (physmem_total) [HAVE_GETSYSINFO]: Test for
	GSI_PHYSMEM.
	(physmem_available) [HAVE_TABLE]: Test for TBL_VMSTATS.

From-SVN: r63373

committed Feb 24, 2003

7f9fc006 Browse Files