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Author SHA1 Message Date
Eric Botcazou 0e714a54f3 re PR rtl-optimization/24460 (Profiled bootstrap broken) 
PR rtl-optimization/24460
	* bb-reorder.c (fix_crossing_unconditional_branches): Do not
	set the basic block for barriers.

From-SVN: r105774
 2005-10-21 21:44:42 +00:00
Janis Johnson 7b39f38bef * var-tracking.c (vt_initialize): Initialize post. 
From-SVN: r105771
 2005-10-21 21:39:50 +00:00
David Ayers 9cd470742f except-1.mm: Generalize for both Objective-C runtimes. 
2005-10-21  David Ayers  <d.ayers@inode.at>

	* obj-c++.dg/except-1.mm: Generalize for both Objective-C runtimes.

From-SVN: r105770
 2005-10-21 21:27:08 +00:00
Francois-Xavier Coudert c7ba5f8dff re PR libfortran/24383 (mingw doesn't have SSIZE_MAX) 
PR libfortran/24383
	* io/unix.c: Add fallback definition for SSIZE_MAX.

From-SVN: r105768
 2005-10-21 19:40:32 +00:00
Jakub Jelinek bf9d2177bf interface.c (compare_actual_formal): Issue error when attempting to pass an assumed-size array as assumed-shape... 
* interface.c (compare_actual_formal): Issue error when attempting
	to pass an assumed-size array as assumed-shape array argument.

	* gfortran.dg/assumed_dummy_2.f90: New test.

From-SVN: r105765
 2005-10-21 20:50:52 +02:00
Devang Patel 2c47f8751a c-common.c (vector_types_convertible_p): Check vector element type. 
PR/24220
       * c-common.c (vector_types_convertible_p): Check vector element type.

From-SVN: r105764
 2005-10-21 11:29:10 -07:00
James E Wilson 1e752652d8 Fix -MM -MG bug. 
PR preprocessor/15220
* gcc.misc-tests/mg-2.c, gcc.misc-tests/mg-2.exp: New.

From-SVN: r105761
 2005-10-21 11:04:22 -07:00
Jim Wilson 3ee5ed116d Fix date of last ChangeLog entry. 
From-SVN: r105760
 2005-10-21 10:59:07 -07:00
Bob Wilson 0928f4059f texi2pod.pl: Convert two single quotes or two backquotes to double quotes. 
* texi2pod.pl: Convert two single quotes or two backquotes to
	double quotes.

From-SVN: r105758
 2005-10-21 17:54:27 +00:00
James E Wilson 6568f34b01 Fix bug with -MM -MG. 
PR preprocessor/15220
* files.c (_cpp_find_file): New parameter angle_brackets.  Fix all
callers.  Pass to open_file_failed.
(open_file_failed): New parameter angle_brackets.  Fix all callers.
Use in print_dep assignment.
* init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
* internal.h (_cpp_find_file): Add new parm to declaration.

From-SVN: r105757
 2005-10-21 10:54:20 -07:00
Eric Botcazou 960d350257 * gcc.c-torture/execute/20051021-1.c: New test. 
From-SVN: r105749
 2005-10-21 17:24:46 +00:00
Mark Mitchell d08fd9d6a3 re PR c++/24260 (stdcall attribute is ignored at static member template functions) 
PR c++/24260
	* parser.c (cp_parser_init_declarator): Pass attributes to
	grokfield.
	PR c++/24260
	* g++.dg/ext/tmplattr1.C: New test.

From-SVN: r105746
 2005-10-21 16:03:47 +00:00
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