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Author SHA1 Message Date
Olivier Hainque
8fafe21dc2 re PR ada/22418 (Ada produces mis-match (non compatible) types in MODIFY_EXPR) 
PR ada/22418
	* decl.c (maybe_pad_type): Use proper bitsizetype for XVZ objects,
	as we create them to store a size in bits.

From-SVN: r105743
 2005-10-21 15:49:12 +00:00
Eric Botcazou
552725e3bd re PR ada/21937 (Member record alignment triggers an ICE) 
PR ada/21937
	PR ada/22328
	PR ada/22381
	PR ada/22383
	PR ada/22419
	PR ada/22420
	* utils2.c (build_return_expr): New helper function.
	* gigi.h (build_return_expr): Declare it.
	* trans.c (Subprogram_Body_to_gnu): Use build_return_expr instead
	of manually building the RETURN_EXPR tree.
	(call_to_gnu): Pass MODIFY_EXPR through build_binary_op.
	(gnat_to_gnu) <N_Return_Statement>: Pass MODIFY_EXPR through
	build_binary_op for the "target pointer" case. �Use build_return_expr
	instead of manually building the RETURN_EXPR tree.

From-SVN: r105741
 2005-10-21 15:46:19 +00:00
Kaz Kojima
6058b2fa2c sh.c (prepare_move_operands): Handle the address constant which is a tls symbolic address plus a constant. 
* config/sh/sh.c (prepare_move_operands): Handle the address
	constant which is a tls symbolic address plus a constant.

From-SVN: r105736
 2005-10-21 14:09:31 +00:00
Andrew Pinski
de19a50ee4 re PR driver/24473 (Linker input files no longer ignored with -c and -o) 
2005-10-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR driver/24473
        * gcc.c (main): Use the correct counter for erroring out
        about mulitple files.

From-SVN: r105732
 2005-10-21 06:08:50 -07:00
Paolo Carlini
ab940869ea re PR libstdc++/24450 (Exception safety problem in messages/__timepunct) 
2005-10-21  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24450
	* config/locale/generic/time_members.h (__timepunct<>::
	__timepunct(__c_locale, const char*, size_t)): Avoid leaking
	memory if new throws inside _M_initialize_timepunct.
	* config/locale/gnu/time_members.h (__timepunct<>::
	__timepunct(__c_locale, const char*, size_t)): Likewise.
	* config/locale/gnu/message_members.h (messages<>::
	messages(__c_locale, const char*, size_t)): Rearrange to
	avoid memory leaks.

From-SVN: r105729
 2005-10-21 08:34:06 +00:00
Alan Modra
972f427b1b re PR target/24465 (-mminimal-toc miscompilation of __thread vars) 
PR target/24465
	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Always
	use r2 for 64-bit tls .got access.

From-SVN: r105725
 2005-10-21 17:03:30 +09:30
Paolo Bonzini
97191ef99f dojump.c (do_jump): Handle side-effecting TRUTH_AND_EXPR and TRUTH_OR_EXPR. 
2005-10-21  Paolo Bonzini  <bonzini@gnu.org>

	* dojump.c (do_jump): Handle side-effecting TRUTH_AND_EXPR and
	TRUTH_OR_EXPR.

From-SVN: r105723
 2005-10-21 07:28:48 +00:00
Paul Thomas
b68fe99446 re PR fortran/24440 (gfortran failed to build 187.facerec) 
2005-10-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24440
	* gfortran.dg/assumed_size_dt_dummy.f90: Add test for scalar case.

From-SVN: r105715
 2005-10-21 04:33:09 +00:00
Geoffrey Keating
e9bf587a8f Index: objc/ChangeLog 
2005-10-20  Geoffrey Keating  <geoffk@apple.com>

	* objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
	on objc_msgSend and like builtin functions.

Index: testsuite/ChangeLog
2005-10-20  Geoffrey Keating  <geoffk@apple.com>

	* obj-c++.dg/except-1.mm: New.

From-SVN: r105704
 2005-10-21 01:28:58 +00:00
GCC Administrator
9738dadd2a Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r105698.2
 2005-10-21 00:16:13 +00:00
Geoffrey Keating
3b193858c8 * obj-c++.dg/stubify-2.mm: Update the name of the RTL dump file. 
From-SVN: r105695
 2005-10-20 23:59:58 +00:00
Alan Modra
6afbb1cd9b * g++.dg/warn/Wconversion1.C: Use -fsigned-char. 
From-SVN: r105694
 2005-10-21 08:42:53 +09:30
Steven Bosscher
7fbb9252a2 d'oh! forgot PR number. 
From-SVN: r105692
 2005-10-20 20:46:58 +00:00
Steven Bosscher
7802250d16 * tree-cfg.c (tree_find_edge_insert_loc): Handle naked RETURN_EXPR. 
From-SVN: r105691
 2005-10-20 20:46:20 +00:00
Alexandre Oliva
cdcba1ea35 re PR middle-end/24295 (Xorg broken, #pragma weak foo = bar no longer causes bar to be referenced) 
gcc/ChangeLog:
PR middle-end/24295
* cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Mark
alias targets.
* varasm.c (find_decl_and_mark_needed): After cgraph global info
is ready, stop marking functions, but still mark variables.
gcc/testsuite/ChangeLog:
PR middle-end/24295
* g++.old-deja/g++.abi/vtable2.C: Do not introduce external
declarations with the same names as thunks' alias targets, use
aliases instead.
* gcc.dg/attr-alias-3.c: New test.
* gcc.dg/weak/weak-14.c, gcc.dg/weak/weak-14a.c: New test.

From-SVN: r105688
 2005-10-20 19:30:23 +00:00
Mark Mitchell
94c813b457 re PR c++/22618 (Template non-type arguments break class access protection) 
PR c++/22618
	* search.c (accessible_p): Check access in the outermost set of
	template parameters.
	PR c++/22618
	* g++.dg/parse/access8.C: New test.

From-SVN: r105682
 2005-10-20 18:01:52 +00:00
Richard Guenther
9ca4afb947 re PR c++/24439 (ICE with invert conditional containing throw) 
2005-10-20  Richard Guenther  <rguenther@suse.de>

	PR c++/24439
	* fold-const.c (invert_truthvalue): Handle COND_EXPR with
	void type operands.

	* g++.dg/tree-ssa/pr24439.C: New testcase.

From-SVN: r105678
 2005-10-20 15:19:03 +00:00
Eric Botcazou
2358ff9116 re PR rtl-optimization/23585 (mem_fun* code fine with -O1, bus error with -O2) 
PR rtl-optimization/23585
	* rtlanal.c (rtx_addr_can_trap_p_1): New predicate extracted from...
	(rtx_addr_can_trap_p): ... here.  Invoke rtx_addr_can_trap_p_1.
	(may_trap_p_1): New predicate extracted from...
	(may_trap_p): ... here.  Invoke may_trap_p_1.
	(may_trap_or_fault_p): New predicate.
	* rtl.h (may_trap_or_fault_p): Declare it.
	* reorg.c (steal_delay_list_from_target): Use may_trap_or_fault_p
	instead of may_trap_p.
	(steal_delay_list_from_fallthrough): Likewise.
	(fill_simple_delay_slots): Likewise.
	(fill_slots_from_thread): Likewise.
	* function.c (pad_to_arg_alignment): Rework comment about
	SPARC_STACK_BOUNDARY_HACK.
	* config/sparc/sparc.h: Likewise.

From-SVN: r105671
 2005-10-20 12:14:30 +00:00
Eric Botcazou
b88a7564ad re PR bootstrap/18939 (spurious relink of gcov and gcov-dump with the base compiler) 
PR bootstrap/18939
	* Makefile.def (gcc) <target>: Fix thinko.
	* Makefile.in: Regenerate.

From-SVN: r105669
 2005-10-20 11:54:41 +00:00
Richard Guenther
b501d4432b decl.c (grokdeclarator): Fix ambiguous pedwarn message. 
2005-10-20  Richard Guenther  <rguenther@suse.de>

	* decl.c (grokdeclarator): Fix ambiguous pedwarn message.

From-SVN: r105662
 2005-10-20 08:07:46 +00:00
Paolo Carlini
7058c3be1a sso_string_base.h (_M_swap): Rewrite. 
2005-10-19  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/sso_string_base.h (_M_swap): Rewrite.

From-SVN: r105654
 2005-10-20 01:07:13 +00:00
GCC Administrator
c9218d26da Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r105651.2
 2005-10-20 00:16:20 +00:00
Erik Edelmann
8d54aaaeb7 re PR fortran/21625 ([4.0 only] Nested derived type pointer component not initialized on ALLOCATE) 
PR fortran/21625
	* gfortran.fg/der_init_1.f90: New.

From-SVN: r105643
 2005-10-19 22:20:56 +00:00
Erik Edelmann
68577e5685 re PR fortran/21625 ([4.0 only] Nested derived type pointer component not initialized on ALLOCATE) 
PR fortran/21625
	* resolve.c (expr_to_initialize): New function.
	(resolve_allocate_expr): Take current statement as new
	argument. Add default initializers to variables of
	derived types, if they need it.
	(resolve_code): Provide current statement as argument to
	resolve_allocate_expr().

From-SVN: r105642
 2005-10-19 22:18:07 +00:00
Ulrich Weigand
8c2805d1ae * gcc.dg/20050824-1.c (f): Clobber %r13 and %r14 only on s390x. 
From-SVN: r105639
 2005-10-19 20:55:14 +00:00
Mark Mitchell
1d61579ed2 re PR c++/21908 (poor diagnostic with vitrual base classes) 
PR c++/21908
	* g++.dg/parse/error28.C: New test.

From-SVN: r105637
 2005-10-19 20:32:59 +00:00
Adrian Straetling
6fa05db65c s390.c (s390_expand_insv): New. 
2005-10-19  Adrian Straetling  <straetling@de.ibm.com>

	* config/s390/s390.c (s390_expand_insv): New.
	* config/s390/s390-protos.h (s390_expand_insv): Declare.
	* config/s390/s390.md ("UNSPEC_SETHIGH"): Rename to "UNSPEC_ICM".
	("icm_hi"): Remove mode attribute.
	("*sethigh<mode><mode>"): Rewrite to "sethighpart<mode>".
	Adjust all uses.
	("*extracthi", "*extractqi"): Remove.
	(extv<mode>", "*extzv<mode>"): New.
	("insv", "*insv<mode>_mem_reg", "*insvdi_mem_reghigh",
	"*insv<mode>_reg_imm", "*insv<mode>_reg_extimm"): New.

From-SVN: r105625
 2005-10-19 16:37:10 +00:00
Ulrich Weigand
a1b23b2f7c cfgexpand.c (discover_nonconstant_array_refs_r, [...]): Move here from tree-outof-ssa.c 
* cfgexpand.c (discover_nonconstant_array_refs_r,
	discover_nonconstant_array_refs): Move here from tree-outof-ssa.c
	(tree_expand_cfg): Call discover_nonconstant_array_refs.
	* tree-outof-ssa.c (rewrite_out_of_ssa): Remove call to
	discover_nonconstant_array_refs.

From-SVN: r105623
 2005-10-19 16:27:10 +00:00
Steven Bosscher
f95f80d1a7 re PR c/23228 (Silly "unused variable" warning after redeclaration of a local variable) 
PR c/23228
	* c-decl.c (pop_scope): Don't warn about an unused variable
	if it is marked with TREE_NO_WARNING.
	(duplicate_decls): Set TREE_NO_WARNING if olddecl and newdecl
	somenow mismatch and olddecl is to be replaced.

From-SVN: r105621
 2005-10-19 14:48:29 +00:00
Eric Botcazou
e48050bd06 re PR middle-end/23199 (ICE in int_mode_for_mode, at stor-layout.c:251) 
PR middle-end/23199
	* cfgrtl.c (safe_insert_insn_on_edge): Use can_copy_p to detect
	whether registers live on the edge can be saved/restored.

From-SVN: r105618
 2005-10-19 14:42:17 +00:00
Paolo Carlini
486516b60b rc_string_base.h (_S_terminal): Remove. 
2005-10-19  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/rc_string_base.h (_S_terminal): Remove.
	(_M_set_length): Adjust.
	(_S_max_size): Change to anonymous enum.
	(_M_max_size()): Add, returns the latter.
	* include/ext/sso_string_base.h: Likewise.
	* include/ext/vstring.h (max_size): Adjust.

From-SVN: r105616
 2005-10-19 14:25:31 +00:00
Kaz Kojima
0bf7267236 * config/sh/sh.c (fixup_mova): Skip notes. 
From-SVN: r105612
 2005-10-19 12:27:25 +00:00
Ulrich Weigand
7633f08ea7 s390-protos.h (s390_hard_regno_rename_ok): Add prototype. 
* config/s390/s390-protos.h (s390_hard_regno_rename_ok): Add prototype.
	* config/s390/s390.c (s390_hard_regno_rename_ok): New function.
	(s390_can_eliminate): Handle BASE_REGNUM elimination.
	(s390_initial_elimination_offset): Likewise.
	(s390_conditional_register_usage): BASE_REGNUM is no longer a fixed
	register on TARGET_ZARCH targets.
	* config/s390/s390.h (HARD_REGNO_RENAME_OK): Define
	(INITIAL_FRAME_POINTER_OFFSET): Remove.
	(REG_ALLOC_ORDER): Move BASE_REGNUM lower.
	(ELIMINABLE_REGS): Add BASE_REGNUM elimination rule.

From-SVN: r105611
 2005-10-19 11:20:48 +00:00
Andreas Krebbel
da48f5ec92 s390.md: Comment describing output modifiers updated. 
2005-10-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md: Comment describing output modifiers updated.
	* config/s390/s390.c (print_operand): Likewise.

From-SVN: r105610
 2005-10-19 11:01:10 +00:00
Andreas Krebbel
f695eccf71 s390.c (override_options): Added check for -mstack-size 64k limitation. 
2005-10-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.c (override_options): Added check for -mstack-size
	64k limitation.
	* doc/invoke.texi: Mention that limit in the documenation.

From-SVN: r105609
 2005-10-19 11:00:03 +00:00
Paolo Bonzini
d1f36c51be re PR target/19672 (Performance regression in simple loop code) 
2005-10-18  Paolo Bonzini  <bonzini@gnu.org>

	PR #19672
	* dojump.c (do_jump): Handle TRUTH_AND_EXPR and TRUTH_OR_EXPR here.

From-SVN: r105606
 2005-10-19 10:37:31 +00:00
Francois-Xavier Coudert
2cdc88b64d re PR libfortran/24432 (Missing symbols) 
PR libfortran/24432
	* c99_protos.h: Define preprocessor HAVE_ macros with value 1
	instead of empty value.
	* intrinsics/c99_functions.c: Likewise.
	* intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
	empty value.
	* intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
	empty value.

From-SVN: r105603
 2005-10-19 09:45:27 +00:00
Richard Henderson
9c5923aea7 New test. 
From-SVN: r105600
 2005-10-19 02:01:09 -07:00
Francois-Xavier Coudert
821af61997 re PR libfortran/24432 (Missing symbols) 
PR libfortran/24432
	* c99_protos.h: Define HAVE_ macros for all provided functions.

From-SVN: r105597
 2005-10-19 08:23:42 +00:00
Paul Thomas
78c5725962 re PR fortran/24440 (gfortran failed to build 187.facerec) 
2005-10-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24440
	* resolve.c (resolve_symbol): Correct error in check for
	assumed size array with default initializer by testing
	for arrayspec before dereferencing it.

From-SVN: r105596
 2005-10-19 05:33:32 +00:00
Daniel Berlin
b3e2e29c19 re PR tree-optimization/24231 (SSA corruption with C++ code and exceptions and loads) 
2005-10-18  Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/24231

	* tree-ssa-pre.c (try_look_through_load): Skip abnormal phi names
	(compute_avail): Ditto.

From-SVN: r105594
 2005-10-19 03:34:50 +00:00
Richard Henderson
fd4aca960b re PR target/24428 (TLS miscompilation on x86_64) 
PR target/24428
        * config/i386/i386.c (legitimate_constant_p): Check
        SYMBOL_REF_TLS_MODEL directly.  Don't fallthru to SYMBOL_REF
        if LABEL_REF.
        (legitimate_pic_operand_p): Test SYMBOL_REF_TLS_MODEL directly.
        (legitimate_pic_address_disp_p): Reorg CONST checking to make
        sure SYMBOL_REF_TLS_MODEL is tested.  Test SYMBOL_REF_TLS_MODEL
        directly.
        (print_operand_address): Likewise.
        * config/i386/predicates.md (x86_64_immediate_operand): Test
        SYMBOL_REF_TLS_MODEL properly inside CONST.
        (x86_64_zext_immediate_operand): Likewise.
        (global_dynamic_symbolic_operand, local_dynamic_symbolic_operand,
        initial_exec_symbolic_operand, local_exec_symbolic_operand): Remove.
        * config/i386/i386-protos.h: Remove predicates.md entries.

From-SVN: r105592
 2005-10-18 19:13:37 -07:00
GCC Administrator
14a814a401 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r105587.2
 2005-10-19 00:16:14 +00:00
Danny Smith
7edfc01660 re PR target/23589 (internal compiler error: in rest_of_handle_final, at toplev.c:2067) 
PR target/23589
	* g++.dg/ext/dllimport11.C: New.

From-SVN: r105580
 2005-10-18 22:05:57 +00:00
Danny Smith
f4df3ce5b9 winnt-cxx.c (i386_pe_adjust_class_at_definition): Check that elements of TYPE_METHODS are FUNCTION_DECLs. 
* config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition):
	Check that elements of TYPE_METHODS are FUNCTION_DECLs.

From-SVN: r105577
 2005-10-18 21:44:30 +00:00
Volker Reichelt
6d2989e117 re PR c++/22293 (ICE declaring destructor as friend) 
PR c++/22293
	* decl.c (grokdeclarator): Reject unqualified destructors in
	friend declarations.

	* g++.dg/other/friend3.C: New test.

From-SVN: r105564
 2005-10-18 16:20:55 +00:00
Mark Mitchell
685e39c289 re PR c++/23293 (Misleading names in diagnostics for typedefs in functions) 
PR c++/23293
	* pt.c (convert_template_argument): Use canonical type variants in
	template specializations.
	PR c++/23293
	* g++.dg/template/error19.C: New test.

From-SVN: r105561
 2005-10-18 15:39:12 +00:00
Nathan Sidwell
c19aaba573 re PR c++/21383 (Crash when finding &a_templated_func<>) 
cp:
	PR c++/21383
	* name-lookup.c (arg_assoc): Template args can be null in a
	template-id-expr.
testsuite:
	PR c++/21383
	* g++.dg/overload/koenig2.C: New.

From-SVN: r105553
 2005-10-18 13:45:23 +00:00
Nathan Sidwell
b77fe7b45f re PR c++/22604 (ICE after invalid covariant return) 
cp:
	PR c++/22604
	* class.c (update_vtable_entry_for_fn): Don't process invalid
	covariant overriders.

	PR c++/23118
	* cp-tree.h (add_method): Add return value.
	* class.c (add_method): Return success indicator.
	* semantics.c (finish_member_declaration): Don't add an invalid
	method to the method list.
testsuite:
	PR c++/23118
	* g++.dg/overload/error2.C: New.

	PR c++/22604
	* g++.dg/inherit/covariant14.C: New.

From-SVN: r105549
 2005-10-18 12:30:32 +00:00
Richard Earnshaw
6d7e9a3582 Update my preferred email address. 
From-SVN: r105546
 2005-10-18 08:39:47 +00:00