Commits · 25d8d27de5150007e26f4cb3397b823af63c5344 · lvzhengyang / riscv-gcc-1

08 Mar, 2005 18 commits

c-semantics.c, [...]: Update copyright. · 25d8d27d

	* c-semantics.c, cfghooks.c, diagnostic.h, loop-iv.c,
	loop-unswitch.c, modulo-sched.c, stor-layout.c, tree-gimple.h,
	config/i386/cygwin1.c, doc/cfg.texi, doc/objc.texi: Update
	copyright.

From-SVN: r96100

committed Mar 08, 2005

25d8d27d Browse Files

* tree-ssa-phiopt.c: Fix a comment typo. · 4b2bb87d
```
From-SVN: r96099
```
Kazu Hirata committed Mar 08, 2005
4b2bb87d Browse Files

alpha.c (code_for_builtin): Replace special-case builtin codes with ctzdi2, clzdi2, popcountdi2. · 36013987

        * config/alpha/alpha.c (code_for_builtin): Replace special-case
        builtin codes with ctzdi2, clzdi2, popcountdi2.
        (struct alpha_builtin_def): Add is_const.
        (zero_arg_builtins, one_arg_builtins, two_arg_builtins): Init it.
        (alpha_v8qi_u, alpha_v8qi_s, alpha_v4hi_u, alpha_v4hi_s): New.
        (alpha_init_builtins): Init them.  Set nothrow and const attributes
        on builtins.
        (alpha_fold_builtin_cmpbge, alpha_fold_builtin_zapnot,
        alpha_fold_builtin_extxx, alpha_fold_builtin_insxx,
        alpha_fold_builtin_mskxx, alpha_fold_builtin_umulh,
        alpha_fold_vector_minmax, alpha_fold_builtin_perr,
        alpha_fold_builtin_pklb, alpha_fold_builtin_pkwb,
        alpha_fold_builtin_unpkbl, alpha_fold_builtin_unpkbw,
        alpha_fold_builtin_cttz, alpha_fold_builtin_ctlz,
        alpha_fold_builtin_ctpop, alpha_fold_builtin): New.
        (TARGET_FOLD_BUILTIN): New.
        * config/alpha/alpha.md (UNSPEC_CTTZ): Remove.
        (UNSPEC_CTLZ, UNSPEC_CTPOP): Remove.
        (ffsdi2): Use ctz.
        (cttz, builtin_cttz, builtin_ctlz, builtin_ctpop): Remove.

From-SVN: r96098

committed Mar 08, 2005

36013987 Browse Files

re PR ada/20035 (failed run-time assertion : Tasking not implemented on this… · fe8a06f2

re PR ada/20035 (failed run-time assertion : Tasking not implemented on this configuration on sparc-linux)

2005-03-07  James A. Morrison <phython@gcc.gnu.org>
            Laurent Guerby <laurent@guerby.net>

        PR ada/20035
        * system-linux-sparc.ads: New.
        * Makefile.in: Add sparc linux entry.

Co-Authored-By: Laurent GUERBY <laurent@guerby.net>

From-SVN: r96097

committed Mar 08, 2005

fe8a06f2 Browse Files

tree-vect-analyze.c (vect_object_analysis): Analyze initial condition of access… · 6cd3dd5b

tree-vect-analyze.c (vect_object_analysis): Analyze initial condition of access function instead of base.

        * tree-vect-analyze.c (vect_object_analysis): Analyze initial
        condition of access function instead of base.

From-SVN: r96092

committed Mar 08, 2005

6cd3dd5b Browse Files

* gcc.dg/tree-ssa/pr18134.c: New test. · e561e568
```
From-SVN: r96087
```
Jeff Law committed Mar 07, 2005
e561e568 Browse Files
Add Steven to the ChangeLog entry. · e7afe656
```
From-SVN: r96086
```
Jeff Law committed Mar 07, 2005
e7afe656 Browse Files

20030821-1.c: Verify that the computed goto was folded away. · 8f3a7ad6

        * gcc.dg/tree-ssa/20030821-1.c: Verify that the computed goto
        was folded away.
        * gcc.dg/tree-ssa/pr18133-1.c: New test.
        * gcc.dg/tree-ssa/pr18133-2.c: New test.

From-SVN: r96085

committed Mar 07, 2005

8f3a7ad6 Browse Files

tree-cfg.c (find_taken_edge_computed_goto): New function. · be477406

        * tree-cfg.c (find_taken_edge_computed_goto): New function.
        (find_taken_edge): Call find_taken_edge_computed_goto as
        appropriate.  Allow any gimple invariant rather than just
        INTEGER_CST for VAL.
        (cleanup_control_flow): Cleanup a computed goto which has turned
        into a simple goto.
        (tree_merge_blocks): If block B has any forced labels, move
        them to the start of block A.
        * tree-ssa-dom.c (thread_across_edge): Allow threading across
        computed gotos as well.
        * tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edges): Handle
        removal of unnecessary computed gotos too.
        (lookup_redirection_data): Fix type of INSERT argument.  Callers
        updated.

From-SVN: r96084

committed Mar 07, 2005

be477406 Browse Files

tree-ssa-phiopt.c (tree_ssa_phiopt, [...]): Remove unused variable i. · 58261bc2
```
	* tree-ssa-phiopt.c (tree_ssa_phiopt,
	replace_phi_edge_with_variable): Remove unused variable i.

From-SVN: r96083
```
Kazu Hirata committed Mar 08, 2005
58261bc2 Browse Files

diagnostic.h: Remove unused prototype debug_output_buffer. · 2863ddd2

	* diagnostic.h: Remove unused prototype
	debug_output_buffer.
	* modulo-sched.c: Remove unused prototype
	set_row_column_for_ps.

From-SVN: r96080

committed Mar 08, 2005

2863ddd2 Browse Files

gimplify.c (gimple_push_bind_expr, [...]): Make them static. · c24b7de9

	* gimplify.c (gimple_push_bind_expr, gimple_pop_bind_expr,
	unshare_all_trees): Make them static.
	* tree-gimple.h: Remove the corresponding prototypes.

From-SVN: r96079

committed Mar 08, 2005

c24b7de9 Browse Files

tree-ssa-phiopt.c: Update copyright. · 0385f644

	* tree-ssa-phiopt.c: Update copyright.  Fix indentations.
	Remove trailing spaces.

From-SVN: r96078

committed Mar 08, 2005

0385f644 Browse Files

weak1.C: Skip test on hppa*-*-hpux*. · 7c14c5fe

	* g++.dg/warn/weak1.C: Skip test on hppa*-*-hpux*.
	* g++.dg/init/dso_handle1.C, gcc.dg/torture/builtin-noret-1.c,
	gcc.dg/torture/builtin-noret-2.c: Require weak support.

From-SVN: r96077

committed Mar 08, 2005

7c14c5fe Browse Files

* tree.h (DECL_IS_BUILTIN): Reverted my patch from earlier today. · 685ae8c9
```
From-SVN: r96075
```
Per Bothner committed Mar 07, 2005
685ae8c9 Browse Files

re PR tree-optimization/17671 (PHI-OPT is not smart enough) · 80c4ed35

2005-03-06  Andrew Pinski  <pinskia@physics.uc.edu>

	PR tree-opt/17671
	* tree-ssa-phiopt.c (tree_ssa_phiopt): Rewrite so we base the
	bbs on the COND_EXPR instead of the PHI_NODEs.
	(candidate_bb_for_phi_optimization): Remove.
	(replace_phi_with_stmt): Rename to ...
	(replace_phi_edge_with_variable): this and change so that we
	replace the phi argument instead of removing the PHI.
	(conditional_replacement): Change so we deal with PHI with more
	than two arguments.
	(value_replacement): Likewise.
	(abs_replacement): Likewise.

2005-03-06  Andrew Pinski  <pinskia@physics.uc.edu>

	PR tree-opt/17671
	* gcc.dg/tree-ssa/phi-opt-[1-4].c: New tests.

From-SVN: r96067

committed Mar 07, 2005

80c4ed35 Browse Files

rs6000-protos.h: Rename output_e500_flip_eq_bit to output_e500_flip_gt_bit. · 64022b5d

	* config/rs6000/rs6000-protos.h: Rename output_e500_flip_eq_bit to
	output_e500_flip_gt_bit.

	* config/rs6000/rs6000.c (print_operand): case D: Print out bit 31
	as bit 31.
	(rs6000_generate_compare): Fix logic to look at the correct bits.
	(output_e500_flip_eq_bit): Rename to output_e500_flip_gt_bit.
	Look at GT bit.
	(rs6000_emit_sCOND): Rename gen_e500_flip_eq_bit to
	gen_e500_flip_gt_bit.  Rename gen_move_from_CR_eq_bit to
	gen_move_from_CR_gt_bit.

	* config/rs6000/rs6000.md ("move_from_CR_eq_bit"): Change bit
	("move_from_CR_eq_bit"): Rename to move_from_CR_gt_bit.
	(UNSPEC_MV_CR_EQ): Rename to UNSPEC_MV_CR_GT.

	* config/rs6000/spe.md ("e500_cr_ior_compare"): New.
	(E500_CR_IOR_COMPARE): New constant.

[[Split portion of a mixed commit.]]

From-SVN: r96063.2

committed Mar 08, 2005

64022b5d Browse Files

Daily bump. · 2125de93
```
From-SVN: r96058
```
GCC Administrator committed Mar 08, 2005
2125de93 Browse Files

07 Mar, 2005 22 commits

class.c (finish_struct_1): Do not warn about non-virtual destructors in Java classes. · f03e8526
```
	* class.c (finish_struct_1): Do not warn about non-virtual
	destructors in Java classes.

	* g++.dg/warn/Wnvdtor.C: New test.

From-SVN: r96054
```
Mark Mitchell committed Mar 07, 2005
f03e8526 Browse Files

host-cygwin.c: New file to support precompiled headers on cygwin · 5fa09df4

2005-03-08  Earl Chew <earl_chew@agilent.com>
	    David Billinghurst <David.Billinghurst@riotinto.com>

	* config/i386/host-cygwin.c: New file to support precompiled
	headers on cygwin
	* config/i386/x-cygwin: Use host-cygwin.c on cygwin host
	* config.host: Use above files for cygwin host.

Co-Authored-By: David Billinghurst <David.Billinghurst@riotinto.com>

From-SVN: r96050

committed Mar 07, 2005

5fa09df4 Browse Files

type_traits (is_polymorphic): Don't forget the virtual destructor, thus avoiding warnings. · cff001b2

2005-03-07  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (is_polymorphic): Don't forget
	the virtual destructor, thus avoiding warnings.
	* testsuite/testsuite_tr1.h (class AbstractClass,
	class PolymorphicClass): Likewise.

2005-03-07  Paolo Carlini  <pcarlini@suse.de>

	* include/std/std_complex.h (pow(const complex<_Tp>&,
	const complex<_Tp>&)): Dispatch to either __complex_pow(__x.__rep(),
	__y.__rep()) or __complex_pow(__x, __y) depending on the macro
	_GLIBCXX_USE_C99_COMPLEX.

From-SVN: r96048

committed Mar 07, 2005

cff001b2 Browse Files

fold-const.c (fold_binary_op_with_conditional_arg): Fix typo ordering ops from earlier change. · 92db3ec9
```
        * fold-const.c (fold_binary_op_with_conditional_arg): Fix typo
        ordering ops from earlier change.

From-SVN: r96046
```
David Edelsohn committed Mar 07, 2005
92db3ec9 Browse Files

Various fixes to allow us to again build if --enable-mapped-location: · dbce1570

	* c-decl.c (finish_function): Use SET_EXPR_LOCATION instead of
	unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
	* tree-cfg.c (remove_bb): If USE_MAPPED_LOCATION, change type of
	local variable loc. Change logic appropriately.
	* tree-vect-transform.c (vect_finish_stmt_generation): Use
	EXPR_LOCATION rather than EXPR_LOCUS if USE_MAPPED_LOCATION.
	* c-parser.c (c_parser_for_statement): Initialize loc variable.
	* tree.h (DECL_IS_BUILTIN): Temporarily revert definition of
	DECL_IS_BUILTIN in the USE_MAPPED_LOCATION because of jc1 issues.

From-SVN: r96045

committed Mar 07, 2005

dbce1570 Browse Files

[multiple changes] · a2da2c9a

2005-03-04  Bryce McKinlay  <mckinlay@redhat.com>

	* verify-glue.c (vfy_is_assignable_from): Perform static check using
	can_widen_reference_to if the C++ ABI is in use.
	(vfy_get_interface_count, vfy_get_interface): Remove unused functions.
	* verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
	type_isresolved, init_state, set_pc, state_get_pc,
	_Jv_BytecodeVerifier): Clean up unused and disabled functions.
	(verify_fail): Report the current PC from the verifier context.
	(free_state): Remove #if 0 block to enable this function.
	(free_verifier_context): Call free_state on state_list iterator
	values before freeing them.
	* expr.c (pop_type_0): Pop correct type for error message when stack
	contains a multi-word type.

2005-03-04  Ranjit Mathew  <rmathew@hotmail.com>

	* expr.c (build_java_array_length_access): Remove !flag_new_verifier
	for known NULL array length access.

From-SVN: r96044

committed Mar 07, 2005

a2da2c9a Browse Files

mpw-config.in: Remove. · c80d391c

	* mpw-config.in: Remove.
	* mpw-make.sed: Remove.
	* mpw.c: Remove.
	* Makefile.in (CFILES): Remove pex-mpw.c.
	(CONFIGURED_OFILES): Remove pex-mpw.o.
	(mpw.o, pex-mpw.o): Remove targets.
	* maint-tool (undoc): Remove reference to mpw.c.

From-SVN: r96043

committed Mar 07, 2005

c80d391c Browse Files

gcj.texi (Invoking gcj-dbtool): Document '-f'. · 7f8b151b

gcc/java:
	* gcj.texi (Invoking gcj-dbtool): Document '-f'.
libjava:
	* gnu/gcj/tools/gcj_dbtool/Main.java (main): Recognize '-f'.
	(usage): Document '-f'.

From-SVN: r96041

committed Mar 07, 2005

7f8b151b Browse Files

VMCompiler.java (md5Digest): New field. · 088a1762

	* java/lang/VMCompiler.java (md5Digest): New field.
	(compileClass): Clone md5Digest instead of looking up a new one.

From-SVN: r96039

committed Mar 07, 2005

088a1762 Browse Files

re PR rtl-optimization/19683 (MIPS wrong-code for 64-bit multiply.) · 1de80b0e

	PR rtl-optimization/19683
	* reload1.c (choose_reload_regs): Pass the number of bits, not the
	number of bytes, to smallest_int_for_mode.  Fix arguments to
	REG_CANNOT_CHANGE_MODE_P.

From-SVN: r96033

committed Mar 07, 2005

1de80b0e Browse Files

re PR java/20215 (gcj does not accept classes with same name fields) · 21b23409

	PR java/20215:
	* include/jvm.h (_Jv_Linker::find_field_helper): Updated.
	* link.cc (find_field_helper): Added 'type' argument.
	(find_field): Updated.

From-SVN: r96032

committed Mar 07, 2005

21b23409 Browse Files

std_fstream.h (basic_fstream<>::open, [...]): Implement the resolution of DR 409… · 7a59efae

std_fstream.h (basic_fstream<>::open, [...]): Implement the resolution of DR 409 [Ready], call clear() on success.

2005-03-07  Paolo Carlini  <pcarlini@suse.de>

	* include/std/std_fstream.h (basic_fstream<>::open,
	basic_ifstream<>::open, basic_ofstream<>::open): Implement the
	resolution of DR 409 [Ready], call clear() on success.
	* docs/html/ext/howto.html: Add an entry for DR 409.
	* docs/html/faq/index.html (4_4): Clarify the new behavior.
	* testsuite/27_io/basic_ifstream/open/char/1.cc: Adjust.
	* testsuite/27_io/basic_ofstream/open/char/1.cc: Likewise.

From-SVN: r96030

committed Mar 07, 2005

7a59efae Browse Files

natXAnyEvent.cc (loadNext): Added timeout. · 9ed9eda6

2005-04-07  Scott Gilbertson  <scottg@mantatest.com>

	* gnu/gcj/xlib/natXAnyEvent.cc (loadNext): Added timeout.
	* gnu/awt/xlib/XCanvasPeer.java (setBackground): Removed
    throw UnsupportedOperationException, fixed comments.
    (setFont, setForeground): Fixed comments.
	* gnu/awt/xlib/XEventLoop.java (postNextEvent): Changed
    return type to boolean.
    (getNextEvent): Fixed javadocs.
	* gnu/awt/xlib/XToolkit.java (interrupted): Removed field.
    (nativeQueueEmpty): Removed unused code.
    (iterateNativeQueue): Removed outer loop.

From-SVN: r96029

committed Mar 07, 2005

9ed9eda6 Browse Files

Change ChangeLog file names from a numeric index (ChangeLog.N) to a · 3eb54e5f
```
year based name (ChangeLog-YYYY).

This change does not itself get a ChangeLog entry.

From-SVN: r96028
```
Ian Lance Taylor committed Mar 07, 2005
3eb54e5f Browse Files
reorg.c (relax_delay_slots): Check that the jump is conditional before trying to invert it. · 4cdc2a35
```
	* reorg.c (relax_delay_slots): Check that the jump is
	conditional before trying to invert it.

From-SVN: r96027
```
Eric Botcazou committed Mar 07, 2005
4cdc2a35 Browse Files
* loop-unswitch.c (unswitch_loop): Remove local variable src. · 0d48fcd1
```
From-SVN: r96026
```
Kazu Hirata committed Mar 07, 2005
0d48fcd1 Browse Files
cfgrtl.c (rtl_verify_flow_info_1): Remove local variable last_bb_seen. · 94eb5ddb
```
	* cfgrtl.c (rtl_verify_flow_info_1): Remove local variable
	last_bb_seen.

From-SVN: r96025
```
Kazu Hirata committed Mar 07, 2005
94eb5ddb Browse Files
cfghooks.c (verify_flow_info): Remove local variable num_bb_notes. · 50f63b1a
```
	* cfghooks.c (verify_flow_info): Remove local variable
	num_bb_notes.

From-SVN: r96024
```
Kazu Hirata committed Mar 07, 2005
50f63b1a Browse Files

warn_summary: Add -fortran subdir flag. · 1f43e92e

	* warn_summary: Add -fortran subdir flag.
	(subdirectoryFilter): Fix missing ada subdir.

From-SVN: r96022

committed Mar 07, 2005

1f43e92e Browse Files

tree-ssa-dce.c (control_dependence_map, [...]): Make them static. · 8c80c4aa
```
	* tree-ssa-dce.c (control_dependence_map,
	visited_control_parents): Make them static.

From-SVN: r96020
```
Kazu Hirata committed Mar 07, 2005
8c80c4aa Browse Files
* tree-ssa-pre.c (has_abnormal_preds): Make it static. · d4222d43
```
From-SVN: r96019
```
Kazu Hirata committed Mar 07, 2005
d4222d43 Browse Files

stor-layout.c (set_alignment): Remove. · 2e56d969

	* stor-layout.c (set_alignment): Remove.
	* tree.h: Remove the corresponding prototype.

From-SVN: r96018

committed Mar 07, 2005

2e56d969 Browse Files