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Author SHA1 Message Date
Alexandre Oliva
6c624f7f88 tree-inline.c (WALK_SUBTREE_TAIL): New macro. 
* tree-inline.c (WALK_SUBTREE_TAIL): New macro.
(walk_tree): Use it for tail calls where appropriate.

From-SVN: r46556
 2001-10-26 18:27:13 +00:00
Alexandre Oliva
45c23566b6 cse.c (check_for_label_ref): Don't require REG_LABEL notes for non-local label_refs. 
* cse.c (check_for_label_ref): Don't require REG_LABEL notes for
non-local label_refs.

From-SVN: r46555
 2001-10-26 17:43:51 +00:00
Kazu Hirata
11a802bf1d * config/h8300/h8300.md (4 anonymous patterns): New. 
From-SVN: r46554
 2001-10-26 17:09:33 +00:00
Kazu Hirata
cb33eb17f7 h8300.c (get_shift_alg): Clean up. 
* config/h8300/h8300.c (get_shift_alg): Clean up.  Return the
	algorithm through the shift_info structure.
	(emit_a_shift): Update the use of get_shift_alg.

From-SVN: r46553
 2001-10-26 17:06:27 +00:00
Richard Kenner
c0b1738da2 * gmem.c (__gnat_gmem_read_next): Properly check for EOF 
From-SVN: r46552
 2001-10-26 19:03:05 +02:00
Richard Kenner
5b09c15368 decl.c (validate_size): Modify message for bad size to avoid implication that compiler is modifying the... 
* decl.c (validate_size): Modify message for bad size to avoid
	implication that compiler is modifying the size.

From-SVN: r46551
 2001-10-26 18:59:34 +02:00
Robert Dewar
4d55366883 * prj-util.adb: Minor reformatting. Fix bad header format. 
From-SVN: r46550
 2001-10-26 18:52:22 +02:00
Robert Dewar
3e542a58b2 sinfo.ads: Define Associated_Node to overlap Entity field. 
* sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.

	* sinfo.ads: Clarify use of Associated_Node (documentation only).

	* sem_ch12.adb: Change Node4 to Associated_Node. Change
	Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
	much more narrowly in places where needed. These are cleanups.

From-SVN: r46549
 2001-10-26 18:44:45 +02:00
Joel Brobecker
0bf08bfe35 5zosinte.ads (null_pthread): new constant. 
* 5zosinte.ads (null_pthread): new constant.

	* 5ztaprop.adb:
	(Initialize_TCB): Initialize thread ID to null, to be able to verify
	 later that this field has been set.
	(Finalize_TCB): ditto.
	(Suspend_Task): Verify that the thread ID is not null before using it.
	(Resume_Task): ditto.

	* s-tasdeb.adb:
	(Resume_All_Tasks): Lock the tasks list before using it.
	(Suspend_All_Tasks): ditto.

From-SVN: r46548
 2001-10-26 18:09:47 +02:00
Richard Kenner
7a3a8c068b decl.c (gnat_to_gnu_entity, [...]): Make constant variant of designated type for Is_Access_Constant. 
* decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
	Make constant variant of designated type for Is_Access_Constant.
	Call update_pointer_to with main variant.

	* trans.c (process_freeze_entity, process_type):
	Call update_pointer_to on main variant.

	* utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
	If main variant, update all other variants.

	* utils2.c (build_unary_op, case INDIRECT_REF): No longer set
	TREE_STATIC.

From-SVN: r46547
 2001-10-26 18:01:07 +02:00
Robert Dewar
b403bd177c * prj-util.adb: Minor reformatting 
From-SVN: r46546
 2001-10-26 17:52:50 +02:00
Robert Dewar
a160babb35 * prj-util.adb: Minor reformatting 
From-SVN: r46545
 2001-10-26 17:41:11 +02:00
Robert Dewar
5fc3b4c70a * prj-attr.adb: Minor reformatting throughout 
From-SVN: r46544
 2001-10-26 17:38:46 +02:00
Robert Dewar
8c73603482 prj-attr.ads: Minor reformatting Add ??? comment (this whole spec has almost no comments) 
* prj-attr.ads: Minor reformatting
	Add ??? comment (this whole spec has almost no comments)

From-SVN: r46543
 2001-10-26 17:34:07 +02:00
Vincent Celier
47d5b6edfe g-os_lib.adb (Normalize_Pathname): Preserve the double slash ("//") that precede the drive letter on Interix. 
* g-os_lib.adb (Normalize_Pathname): Preserve the double slash
        ("//") that precede the drive letter on Interix.

From-SVN: r46542
 2001-10-26 17:12:03 +02:00
Daniel Berlin
bdfa170fda sched-rgn.c: Remove bitset typedef. 
2001-10-27  Daniel Berlin  <dan@cgsoftware.com>

        * sched-rgn.c: Remove bitset typedef.
        Change bitset to sbitmap in prototypes / variable types.
        Remove bbset_size.
        Remove edgeset_bits.
        Remove edgeset_size.
        s/BITSET_ADD/SET_BIT/g
        s/BITSET_INVERT/sbitmap_ones/g
        s/BITSET_INTER/sbitmap_a_and_b/g
        s/BITSET_UNION/sbitmap_a_or_b/g
        s/BITSET_DIFFER/sbitmap_difference/g
        s/bitset_member/TEST_BIT/g
        (BITSET_*): Removed.
        (bitset_member): Removed.
        (extract_bitlst): Rewrite, now that we have sbitmaps, we can use
        EXECUTE_IF_SET_IN_SBITMAP.
        (split_edges): Rewrite, use sbitmap functions instead of bitset
        operations.
        (schedule_region): Allocate/free sbitmaps, rather than bitsets.

From-SVN: r46541
 2001-10-26 14:43:47 +00:00
Geert Bosch
41af791f49 * gnat_rm.texi: Add GNAT Reference Manual. 
From-SVN: r46540
 2001-10-26 15:55:51 +02:00
Andreas Schwab
019d2e99e0 reload1.c (emit_input_reload_insns): Fix parens in last (undocumented) change that was supposed to change only... 
* reload1.c (emit_input_reload_insns): Fix parens in last
	(undocumented) change that was supposed to change only whitespace.

From-SVN: r46539
 2001-10-26 13:01:37 +00:00
Richard Kenner
6cf3f6e7f0 cfgcleanup.c (BB_SET_FLAG, [...]): Add cast to avoid warning. 
* cfgcleanup.c (BB_SET_FLAG, BB_CLEAR_FLAG): Add cast to avoid warning.

	* local-alloc.c (update_equiv_regs): Don't make REG_EQUAL note for
	ASM_OPERANDS.

From-SVN: r46538
 2001-10-26 07:16:09 -04:00
Andreas Jaeger
16e99e29fc flow.c (clear_log_links): Remove unused variable. 
* flow.c (clear_log_links): Remove unused variable.
	* cfgcleanup.c (cleanup_cfg): Likewise.

From-SVN: r46537
 2001-10-26 11:20:01 +02:00
Alexandre Oliva
350ebd5493 tree-inline.c (remap_decl): Don't copy size and size_unit here. 
* tree-inline.c (remap_decl): Don't copy size and size_unit here.
(remap_save_expr): Map a remapped SAVE_EXPR to error_mark_node.

From-SVN: r46536
 2001-10-26 08:05:08 +00:00
Richard Henderson
b73c0bc87d alpha.h (enum reg_class): Add R24_REG, R25_REG; rename PV_REG to R27_REG. 
* config/alpha/alpha.h (enum reg_class): Add R24_REG, R25_REG;
        rename PV_REG to R27_REG.
        (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Update.
        (REG_CLASS_FROM_LETTER): Update.
        (PREFERRED_RELOAD_CLASS): Don't widen a reg class.
        * config/alpha/alpha.md (divsi3): Don't hard-code r24, r25, r27.
        (udivsi3, modsi3, umodsi3): Likewise.
        (divdi3, udivdi3, moddi3, umoddi3): Likewise.

From-SVN: r46535
 2001-10-26 01:01:13 -07:00
Richard Henderson
108c1afce2 cfg.c (clear_aux_for_blocks): Split out of ... 
* cfg.c (clear_aux_for_blocks): Split out of ...
        (free_aux_for_blocks): here.
        (clear_aux_for_edges): Split from ...
        (free_aux_for_edges): here.
        * basic-block.h: Declare them.
        * lcm.c (compute_antinout_edge): Use them.
        (compute_laterin, compute_available, compute_nearerout): Likewise.
        (optimize_mode_switching): Likewise.

From-SVN: r46534
 2001-10-26 00:49:34 -07:00
Richard Henderson
4992fc7ff5 Makefile.in (unstage*): Remove as, ld, collect-ld before moving everything back to the main build directory. 
* Makefile.in (unstage*): Remove as, ld, collect-ld before
        moving everything back to the main build directory.

From-SVN: r46533
 2001-10-26 00:24:34 -07:00
Benjamin Kosnik
1a808622b6 2001-10-26 Benjamin Kosnik <bkoz@redhat.com> 
libstdc++/4503
	* config/locale/codecvt_specializations_ieee_1003.1-200x.h
	(__enc_traits::~__enc_traits): Fix.
	(__enc_traits::_M_init): Add error checking.

From-SVN: r46532
 2001-10-26 07:21:56 +00:00
GCC Administrator
f8c8c2ff39 Daily bump. 
From-SVN: r46530
 2001-10-26 07:16:20 +00:00
Benjamin Kosnik
013e8d9783 locale_facets.tcc (time_get::_M_extract_name): Fix. 
2001-10-25  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/4542
	* include/bits/locale_facets.tcc (time_get::_M_extract_name): Fix.

From-SVN: r46529
 2001-10-26 06:23:47 +00:00
Benjamin Kosnik
6cf5465d43 [multiple changes] 
2001-10-25  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/4545
	* include/bits/ostream.tcc (ostream::operator<<(streambuf*)): Fix
	exceptions.
	* include/bits/istream.tcc (istream::operator>>(streambuf*): Make
	consistent, where possible.
	* include/bits/streambuf.tcc: Tweak.

2001-10-25  Brendan Kehoe  <brendan@zen.org>

	libstdc++/4536
	* bits/ostream.tcc (seekp): Scope use as ios_base::failbit.
 	* bits/istream.tcc (seekg): Likewise.

From-SVN: r46528
 2001-10-26 05:32:06 +00:00
Bryce McKinlay
3b2a3c4c2a Oops! 
From-SVN: r46526
 2001-10-26 05:27:58 +01:00
Christopher Faylor
e742b08ad3 cygwin.h: Search target specfic include directory, if appropriate. 
* config/i386/cygwin.h: Search target specfic include directory, if
appropriate.

From-SVN: r46524
 2001-10-26 04:16:23 +00:00
Benjamin Kosnik
e37beb47ba os_defines.h: Set to 64 bit longs with __s390x__ only. 
2001-10-25  Benjamin Kosnik  <bkoz@redhat.com>
	    Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
	    Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

	* config/os/gnu-linux/bits/os_defines.h: Set to 64 bit longs with
	__s390x__ only.
	* include/bits/std_limits.h: Fix wchar_t issues.
	* config/os/aix/bits/os_defines.h: Fix.

Co-Authored-By: Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>

From-SVN: r46523
 2001-10-26 02:13:31 +00:00
Bryce McKinlay
961b8e7028 expr.c (expand_java_field_op): Don't special-case references to java.lang.PRIMTYPE.TYPE. 
* expr.c (expand_java_field_op): Don't special-case references to
	java.lang.PRIMTYPE.TYPE.
	(build_primtype_type_ref): Removed.
	* java-tree.h (build_primtype_type_ref): Remove prototype.
	* parse.y (maybe_build_primttype_type_ref): Removed.
	(complete_function_arguments): Don't special-case references to
	java.lang.PRIMTYPE.TYPE.
	(patch_assignment): Likewise.
	(array_constructor_check_entry): Likewise.

From-SVN: r46522
 2001-10-26 02:53:56 +01:00
Bryce McKinlay
839f820424 VMClassLoader.java (getPrimitiveClass): Now native. 
* java/lang/VMClassLoader.java (getPrimitiveClass): Now native. Now
	takes a jchar type-code argument, not a string.
	* java/lang/natClassLoader.cc (VMClassLoader::getPrimitiveClass):
	New method. Just call _Jv_FindClassFromSignature.
	* java/lang/Boolean.java (TYPE): Initialize from
	VMClassLoader.getPrimitiveClass using type-code.
	* java/lang/Character.java (TYPE): Likewise.
	* java/lang/Double.java (TYPE): Likewise.
	* java/lang/Float.java (TYPE): Likewise.
	* java/lang/Integer.java (TYPE): Likewise.
	* java/lang/Long.java (TYPE): Likewise.
	* java/lang/Short.java (TYPE): Likewise.
	* java/lang/Void.java (TYPE): Likewise.

From-SVN: r46521
 2001-10-26 02:51:04 +01:00
Kaveh R. Ghazi
f3a8e4f58d dwarf2out.c (PTR_SIZE, [...]): Move outside of macro guards. 
* dwarf2out.c (PTR_SIZE, default_eh_frame_section): Move outside
	of macro guards. Fix #endif comment.

	* output.h (default_exception_section, default_eh_frame_section):
	Move prototypes outside of macro guard.

	* crtstuff.c: Fix #endif comment.

From-SVN: r46520
 2001-10-26 01:51:01 +00:00
Robert Dewar
ed4a14688d sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name is Error. 
* sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
        is Error. Similar change for other renaming cases.

From-SVN: r46519
 2001-10-26 03:46:11 +02:00
Robert Dewar
24377ae42f s-atacco.ads: Add pragma Inline_Always for functions. 
* s-atacco.ads: Add pragma Inline_Always for functions.
	Fix header format. Add copyright 2001

From-SVN: r46518
 2001-10-26 03:41:17 +02:00
Ed Schonberg
fef3204ec6 par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array return Error rather than Empty so that analysis can proceed. 
* par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
        return Error rather than Empty so that analysis can proceed.

From-SVN: r46517
 2001-10-26 03:34:58 +02:00
Ed Schonberg
dfc69d80c1 sem_util.adb (Enter_Name): better handling of cascaded error messages when a unit appears in its own context. 
* sem_util.adb (Enter_Name): better handling of cascaded error
        messages when a unit appears in its own context.

From-SVN: r46516
 2001-10-26 03:29:47 +02:00
Ed Schonberg
5a15af6295 sem_util.adb (Defining_Entity): in case of error... 
* sem_util.adb (Defining_Entity): in case of error, attach created
        entity to specification, so that semantic analysis can proceed.

From-SVN: r46515
 2001-10-26 03:26:05 +02:00
Robert Dewar
2b881d5390 * sem_util.adb 
(Defining_Entity): Deal with Error.
	(Process_End_Label): Deal with bad end label for.

From-SVN: r46514
 2001-10-26 03:18:58 +02:00
Ed Schonberg
578053f234 sem_elab.adb (Check_A_Call): refine message when call is in an instance but callee is not declared in the... 
* sem_elab.adb (Check_A_Call): refine message when call is in an
	instance but callee is not declared in the generic unit.

From-SVN: r46513
 2001-10-26 03:12:44 +02:00
Ed Schonberg
0597ce0bbf sem_elab.adb (Check_A_Call): check for renaming before finding the enclosing unit... 
* sem_elab.adb (Check_A_Call): check for renaming before finding the
	enclosing unit, which may already be different from the calling unit.

From-SVN: r46512
 2001-10-26 03:07:23 +02:00
Geert Bosch
3de6e6da5d * 4gintnam.ads: fix header format. 
From-SVN: r46511
 2001-10-26 02:50:40 +02:00
Ed Schonberg
6f31131619 sem_res.adb (Resolve_Call): if the call is actually an indexing operation on the result of a parameterless... 
* sem_res.adb (Resolve_Call): if the call is actually an indexing
        operation on the result of a parameterless call, perform elaboration
        check after the node has been properly rewritten.

	* sem_ch12.adb (Copy_Generic_Node): after the proper body has been
        inlined within the generic tree, the defining identifier is not a
        compilation_unit.

From-SVN: r46510
 2001-10-26 02:47:09 +02:00
Ed Schonberg
17be0cdf52 sem_res.adb (Resolve): special-case resolution of Null in an instance or an inlined body to avoid view... 
* sem_res.adb (Resolve): special-case resolution of Null in an
         instance or an inlined body to avoid view conflicts.

	* sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
         compatibility by retrieving the access type of the generic copy.

From-SVN: r46509
 2001-10-26 02:34:46 +02:00
Robert Dewar
ce9e912264 * sem_ch3.adb: 
(Analyze_Number_Declaration): Handle error expression.
	(Signed_Integer_Type_Declaration): Handle error bound.
	(Analyze_Subtype_Indication): Handle error range.

	* sem_util.adb (Get_Index_Bounds): Check for Error.

From-SVN: r46508
 2001-10-26 02:28:10 +02:00
Robert Dewar
e12fbc9e0f restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default in no run time mode. 
* restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
	in no run time mode.

From-SVN: r46507
 2001-10-26 01:53:04 +02:00
Pascal Obry
52b804888b gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet mode case for ALLOC case. 
* gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
        mode case for ALLOC case.

	* gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
        all platforms. Improvement of last change.

From-SVN: r46506
 2001-10-26 01:49:27 +02:00
Robert Dewar
316ad9c5f4 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting. 
From-SVN: r46505
 2001-10-26 01:43:49 +02:00
Geert Bosch
1a7e4df49b * osint.adb (Is_Relative): Remove duplicate. 
From-SVN: r46504
 2001-10-26 01:38:15 +02:00