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Jan Hubicka
96d0cc8186 re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 
PR rtl-optimization/28071
	* cselib.c (cselib_process_insn): Don't remove useless values too
	often for very large hashtables.

From-SVN: r115777
 2006-07-27 16:03:22 +00:00
Jan Hubicka
69bfd3c9ba re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 
PR rtl-optimization/28071
	* global.c (greg_obstack): New obstack.
	(allocate_bb_info): Use it.
	(free_bb_info): Likewise.
	(modify_reg_pav): Likewise.

From-SVN: r115776
 2006-07-27 16:02:27 +00:00
Roger Sayle
482c6ce885 builtins.c (fold_fixed_mathfn): When long and long long are the same size... 
* builtins.c (fold_fixed_mathfn): When long and long long are the
	same size, canonicalize llceil*, llfloor*, llround* and llrint*
	functions to their lceil*, lfloor*, lround* and lrint* forms.

	* gcc.dg/builtins-55.c: New test case.

From-SVN: r115775
 2006-07-27 14:02:27 +00:00
Kazuhiro Inaoka
721cedf251 re PR target/28508 (Assembler Error: operand out of range (145 not between -128 and 127) form m32r-target) 
PR gcc/28508
* config/m32r/m32r.md (branch_insn): Reduce pc range for short branch.
 (rev_branch_insn): Likewise.

From-SVN: r115773
 2006-07-27 12:21:39 +00:00
GCC Administrator
5587bfea53 Daily bump. 
From-SVN: r115769
 2006-07-27 00:17:39 +00:00
Jan Hubicka
65d169d922 re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 
PR rtl-optimization/28071
	* regmove.c (reg_is_remote_constant_p): Avoid quadratic behaviour.
	(reg_set_in_bb, max_reg_computed): New static variables.
	(regmove_optimize): Free the new array.
	(fixup_match_1): Update call of reg_is_remote_constant_p.

From-SVN: r115765
 2006-07-26 22:51:56 +00:00
Jan Hubicka
96fc428c75 re PR tree-optimization/27882 (segfault in ipa-inline.c, if (e->callee->local.disregard_inline_limits) 
PR tree-optimization/27882
	* cgraph.c (cgraph_remove_node): Clear needed, reachable, next, previous
	and decl fields.
	* cgraphunit.c (cgraph_reset_node): Expect cgraph_remove_node to kill
	next pointer
	(cgraph_analyze_compilation_unit): Likewise.
	* ipa.c (cgraph_remove_unreachable_nodes): Likewise.
	* ipa-inline.c (cgraph_decide_recursive_inlining): Likewise.
	(cgraph_early_inlinine): Make order garbage collected.
	* Makefile.in (gt-ipa-inline): New garbagecollected file.

From-SVN: r115763
 2006-07-26 20:17:32 +00:00
Daniel Jacobowitz
88c4be5e48 dbxout.c (output_types_sort): Add a comment. 
* dbxout.c (output_types_sort): Add a comment.
	(output_used_types): Free the VEC.

From-SVN: r115762
 2006-07-26 17:38:37 +00:00
Daniel Jacobowitz
51b7d0069a function.c (reorder_fix_fragments): Delete. 
* function.c (reorder_fix_fragments): Delete.
	(reorder_blocks): Don't call it.
	(reorder_blocks_1): Put all subblocks under the origin block.

From-SVN: r115761
 2006-07-26 17:31:54 +00:00
Zdenek Dvorak
e69e3d0e8b re PR target/27907 (ICE in expand_simple_unop, at optabs.c:2307) 
PR rtl-optimization/27907
	* expr.c (force_operand): Use convert_move to handle FLOAT_EXTEND and
	FLOAT_TRUNCATE.

	* gcc.c-torture/compile/pr27907.c: New test.

From-SVN: r115760
 2006-07-26 16:47:28 +00:00
François-Xavier Coudert
bf3fb7e43c intrinsic.c (add_functions): Add INT2, SHORT, INT8, LONG, LSTAT, MCLOCK and MCLOCK8 intrinsic functions. 
* intrinsic.c (add_functions): Add INT2, SHORT, INT8, LONG,
	LSTAT, MCLOCK and MCLOCK8 intrinsic functions.
	(add_subroutines): Add LSTAT intrinsic subroutine.
	* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_INT2,
	GFC_ISYM_INT8, GFC_ISYM_LONG, GFC_ISYM_LSTAT, GFC_ISYM_MCLOCK
	and GFC_ISYM_MCLOCK8.
	* iresolve.c (gfc_resolve_int2, gfc_resolve_int8,
	gfc_resolve_long, gfc_resolve_lstat, gfc_resolve_mclock,
	gfc_resolve_mclock8, gfc_resolve_lstat_sub): New functions.
	* check.c (gfc_check_intconv): New function.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for
	the added GFC_ISYM_*.
	* simplify.c (gfc_simplify_intconv, gfc_simplify_int2,
	gfc_simplify_int8, gfc_simplify_long): New functions.
	* intrinsic.h (gfc_check_intconv, gfc_simplify_int2,
	gfc_simplify_int8, gfc_simplify_long, gfc_resolve_int2,
	gfc_resolve_int8, gfc_resolve_long, gfc_resolve_lstat,
	gfc_resolve_mclock, gfc_resolve_mclock8, gfc_resolve_lstat_sub):
	Add prototypes.

	* gfortran.dg/mclock.f90: New test.
	* gfortran.dg/int_conv_1.f90: New test.
	* gfortran.dg/stat_1.f90: New test.
	* gfortran.dg/stat_2.f90: New test.

	* configure.ac: Check for function clock.
	* Makefile.am: Compile new file intrinsics/clock.c.
	* intrinsics/clock.c: New file.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* intrinsics/stat.c: Rename the old stat_i?_sub functions to
	helper functions stat_i?_sub_0, and use them for both STAT and
	LSTAT.

From-SVN: r115754
 2006-07-26 11:58:48 +00:00
Jerry DeLisle
0fb2088c6a Fix typo in previous commit, pr number. 
From-SVN: r115751
 2006-07-26 01:48:41 +00:00
Jerry DeLisle
5226f481de re PR fortran/28335 (flush() / write() statement on closed units - error?) 
2006-07-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/28335
	* gfortran.dg/no_unit_error_1.f90: New test.
	* gfortran.dg/no_unit_error_2.f90: New test.
	* gfortran.dg/temporary_1.f90: Remove extraneous CLOSE.

From-SVN: r115750
 2006-07-26 01:47:13 +00:00
Jerry DeLisle
ca8d5bc6c6 2006-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> 
PR libgfortran/258335
	* close.c (st_close): Add error when UNIT does not exist.
	* file_position.c (st_flush): Add error when UNIT does not exist.

From-SVN: r115749
 2006-07-26 01:40:29 +00:00
GCC Administrator
9116046d96 Daily bump. 
From-SVN: r115747
 2006-07-26 00:17:38 +00:00
Roger Sayle
738764ef1e re PR middle-end/28473 (with -O, casting result of round(x) to uint64_t produces wrong values for x > INT_MAX) 
PR middle-end/28473
	* convert.c (convert_to_integer): When transforming (T)foo(x) into
	bar(x) check that bar's result type can represent all the values of T.

	* gcc.dg/fold-convround-1.c: New test case.

From-SVN: r115742
 2006-07-25 23:21:56 +00:00
Zdenek Dvorak
cdc30c4579 tree-chrec.c (chrec_convert_aggressive): Return NULL on failure. 
* tree-chrec.c (chrec_convert_aggressive): Return NULL on failure.

From-SVN: r115740
 2006-07-25 20:38:37 +00:00
Torsten Schoenfeld
cb4132fe11 ffi.h.in (ffi_type_ulong, [...]): Define correctly for 32-bit architectures. 
2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>

	* include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
	for 32-bit architectures.
	* testsuite/libffi.call/return_ul.c: New test case.

From-SVN: r115739
 2006-07-25 22:01:22 +02:00
Nick Clifton
6583cf153d ggc-page.c (NUM_SIZE_LOOKUP): New constant - the length of the size_lookup[] array. 
* ggc-page.c (NUM_SIZE_LOOKUP): New constant - the length of the size_lookup[] array.
  (ggc_alloc_stat): Use NUM_SIZE_LOOKUP.
  (ggc_pch_count_object): Likewise.
  (ggc_pch_alloc_object): Likewise.
  (ggc_pch_write_object): Likewise.
  (init_ggc): Do not attempt to initialize entries in the size_lookup[] array
  for objects whose size is greater than than the length of the array.

From-SVN: r115738
 2006-07-25 15:33:50 +00:00
Daniel Jacobowitz
2daec0f085 dbxout.c (output_used_types_helper): Push queued types on a VEC. 
* dbxout.c (output_used_types_helper): Push queued types
	on a VEC.
	(output_types_sort): New.
	(output_used_types): Collect used types on a VEC and sort them
	before emission.

From-SVN: r115735
 2006-07-25 12:31:33 +00:00
Paolo Bonzini
8d1171cbcb config.guess: Import from src (was more updated). 
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	* config.guess: Import from src (was more updated).
	* config.sub: Likewise.

From-SVN: r115734
 2006-07-25 08:41:02 +00:00
Paolo Bonzini
695cd757b9 re PR bootstrap/26188 (4.2.0 fails to compile on FreeBSD 4.11) 
config:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
        * stdint.m4: Test for uintptr_t even on systems with uint64_t or uint32_t.

libdecnumber:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
	* configure: Regenerate.

libgfortran:
2006-07-25  Paolo Bonzini  <bonzini@gnu.org>

	PR build/26188
	* configure: Regenerate.

From-SVN: r115733
 2006-07-25 08:30:38 +00:00
Steven G. Kargl
a72a078396 arithmetic_if.f90: Fix comments. 
2006-07-24  Steven G. Kargl  <kargls@comcast.net>

	* gfortran.dg/arithmetic_if.f90:  Fix comments.

From-SVN: r115732
 2006-07-25 05:08:33 +00:00
Volker Reichelt
709f9dcf15 re PR c++/27572 (ICE on typedef in parameter declaration) 
PR c++/27572
	* decl.c (grokdeclarator): Return error_mark_node after invalid
	typedef.

	* g++.dg/other/typedef1.C: New test.
	* g++.dg/template/typedef4.C: New test.
	* g++.dg/template/typedef5.C: New test.

From-SVN: r115729
 2006-07-25 00:57:10 +00:00
GCC Administrator
04afa2cbfc Daily bump. 
From-SVN: r115727
 2006-07-25 00:17:22 +00:00
Erik Edelmann
7f0d6da9e8 re PR fortran/28416 (ICE on allocatable codes) 
fortran/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * trans-array.c (gfc_conv_array_parameter): Give special treatment
        for ALLOCATABLEs if they are themselves dummy variables.

testsuite/
2006-07-24  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/28416
        * gfortran.dg/allocatable_dummy_3.f90: New.

From-SVN: r115721
 2006-07-24 20:15:59 +00:00
Steven G. Kargl
0dca5a9226 re PR fortran/28439 ([4.1 only] Multiple evaluations of arithmetic if condition) 
2006-07-24  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/28439
	* gfortran.dg/arithmetic_if.f90:  New test.

From-SVN: r115718
 2006-07-24 16:54:01 +00:00
Paolo Carlini
a0cbafebd7 cinttypes: Simply protect everything with _GLIBCXX_USE_C99_INTTYPES_TR1. 
2006-07-24  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/cinttypes: Simply protect everything with
	_GLIBCXX_USE_C99_INTTYPES_TR1.
	* include/tr1/cfenv: Likewise with _GLIBCXX_USE_C99_FENV_TR1.
	* include/tr1/cstdint: Likewise with _GLIBCXX_USE_C99_STDINT_TR1.

From-SVN: r115715
 2006-07-24 12:30:28 +00:00
Richard Guenther
63c2d00ca7 re PR middle-end/28463 (Using -fdump-tree-optimized causes a huge compile time memory regression) 
2006-07-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/28463
	* cgraph.c (cgraph_remove_node): Do not check if dumps
	are enabled.
	* cgraphunit.c (cgraph_optimize): Likewise.

From-SVN: r115714
 2006-07-24 11:42:52 +00:00
Jan Hubicka
597ae07482 re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 
PR rtl-optimization/28071
	* tree-cfg.c (tree_split_block): Do not allocate new stmt_list nodes.
	* tree-iterator.c (tsi_split_statement_list_before): Do not crash when
	splitting before first stmt.

From-SVN: r115713
 2006-07-24 11:27:53 +00:00
Jan Hubicka
f10d1a747d re PR middle-end/28071 (A file that can not be compiled in reasonable time/space) 
PR rtl-optimization/28071
	* ipa-inline.c (update_caller_keys): Remove edges that
	are no longer inline candidates.

From-SVN: r115712
 2006-07-24 11:23:21 +00:00
Uros Bizjak
701ed479bf visibility-11.c: Enlarge test array to 1024 bytes to avoid memcpy optimization. 
* gcc.dg/visibility-11.c: Enlarge test array to 1024 bytes to
	avoid memcpy optimization.

From-SVN: r115705
 2006-07-24 07:43:14 +02:00
Daniel Jacobowitz
f629051ee6 re PR debug/27473 (g++.dg/other/unused1.C and gcc.dg/20060410.c fail on powerpc-darwin) 
PR debug/27473
	* dbxout.c (output_used_types_helper, output_used_types): New.
	(dbxout_symbol): Call output_used_types.

From-SVN: r115704
 2006-07-24 02:59:36 +00:00
Daniel Jacobowitz
74b0d490fa re PR c++/28460 (g++ emits bogus namespace DIE) 
PR c++/28460
	* decl.c (grokvardecl): Use FROB_CONTEXT.
	* pt.c (register_specialization): Likewise.

From-SVN: r115703
 2006-07-24 02:58:08 +00:00
Jerry DeLisle
5b8c001af9 re PR libfortran/25289 (Cannot handle record numbers large than huge(0_4)) 
2006-07-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/25289
	* gfortran.dg/direct_io_6.f90: New test.

From-SVN: r115702
 2006-07-24 00:26:08 +00:00
Mohan Embar
68ea48ea13 win32-threads.h (_Jv_Thread_t): Explicitly name the struct. 
2006-07-23  Mohan Embar  <gnustuff@thisiscool.com>

	* include/win32-threads.h (_Jv_Thread_t): Explicitly
	name the struct.

From-SVN: r115701
 2006-07-24 00:22:25 +00:00
Jerry DeLisle
4fec64b07b re PR libfortran/25289 (Cannot handle record numbers large than huge(0_4)) 
2006-07-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/25289
	* gfortran.h: Declare gfc_large_io_int_kind.
	* trans-types.c (gfc_init_kinds): Set gfc_large_io_int_kind
	to size 8 or 4.
	* trans-io.c (enum iofield_type): Add large_io_int type.
	(gfc_build_st_parameter): Same.
	(gfc_build_io_library_fndecls): Same.
	* ioparm_def: Use large_io_int to define rec.

From-SVN: r115700
 2006-07-24 00:19:45 +00:00
Jerry DeLisle
566ffce895 re PR libfortran/25289 (Cannot handle record numbers large than huge(0_4)) 
2006-07-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/25289
	* libgfortran.h: Add conditional definition of GFC_LARGE_IO_INT type.
	* io/io.h (st_parameter_dt): Define rec as type GFC_LARGE_IO_INT.

From-SVN: r115698
 2006-07-24 00:17:52 +00:00
GCC Administrator
8a5d9afcd1 Daily bump. 
From-SVN: r115697
 2006-07-24 00:17:39 +00:00
Jan Hubicka
386b46cf78 re PR c/25795 (Proccessing the attribute externally_visible too early) 
PR c/25795
	PR c++/27369
	* cgraph.c (cgraph_varpool_nodes): Export.
	(decide_is_variable_needed): Ignored "used" attribute in
	unit-at-a-time mode.
	* cgraph.h (cgraph_varpool_nodes): Declare.
	* cgraphunit.c (decide_is_function_needed): Ignored "used" attribute in
	unit-at-a-time mode.

	* gcc.dg/pr25795.c: New test.
	* gcc.dg/pr25795-1.c: New test.

From-SVN: r115693
 2006-07-24 00:16:16 +00:00
Mohan Embar
3201e73d96 jvmti.cc (_Jv_JVMTI_SuspendThread): Add missing JNICALL attribute. 
2006-07-23  Mohan Embar  <gnustuff@thisiscool.com>

	* jvmti.cc (_Jv_JVMTI_SuspendThread): Add missing JNICALL
	attribute.
	(_Jv_JVMTI_ResumeThread): Likewise.
	(_Jv_JVMTI_DisposeEnvironment): Likewise.

From-SVN: r115692
 2006-07-23 23:59:24 +00:00
Roger Sayle
51206762db fold-cond-1.c: Increase test case portability by checking that "g ? 1 ... 
* gcc.dg/fold-cond-1.c: Increase test case portability by checking
	that "g ? 1 : h" doesn't match, instead of checking for "(g | h) != 0"
	which may be transformed to "g || h" on some platforms.

From-SVN: r115691
 2006-07-23 21:13:07 +00:00
Mark Mitchell
105d72c595 re PR c++/28025 (multiple template friend compile error) 
PR c++/28025
	* cp-tree.h (LOOKUP_HIDDEN): New macro.  Reformat comments.
	* name-lookup.c (unqualified_namespace_lookup): There is no way to
	have a hidden name in non-namespace scopes.
	* pt.c (tsubst_friend_class): Look for hidden names.
	* decl.c (lookup_and_check_tag): Fix typo in comment.
	* semantics.c (finish_compound_literal): Fix typo in comment.
	PR c++/28025
	* g++.dg/template/friend45.C: New test.

From-SVN: r115687
 2006-07-23 20:28:26 +00:00
Roger Sayle
74e55d0f8f re PR target/28247 (libstdc++ cannot be build with Solaris threads) 
PR target/28247
	* gthr-solaris.h: Prototype __gthrw forms of thr_self, mutex_init and
	mutex_destroy even when !_LIBOOBJC.  Remove duplicate prototype of
	the __gthrw form of thr_keycreate.
	(__gthread_key_delete): Silence the unused argument warning.

From-SVN: r115686
 2006-07-23 20:14:44 +00:00
Steven Bosscher
d88259d140 re PR debug/25468 (-g makes g++ loop forever) 
2006-07-23  Steven Bosscher  <steven@gcc.gnu.org>

	PR debug/25468
	* config/elfos.h (ASM_OUTPUT_ASCII): Remove 'register' marks.
	Cache the last found '\0' marker to avoid quadratic behavior.

From-SVN: r115685
 2006-07-23 17:56:34 +00:00
Daniel Jacobowitz
2e9e6f6874 configure.in: Allow mingw32 and cygwin targets to build cross-gdb. 
* configure.in: Allow mingw32 and cygwin targets to build cross-gdb.
	* configure: Regenerated.

From-SVN: r115684
 2006-07-23 03:50:24 +00:00
GCC Administrator
b361642ab5 Daily bump. 
From-SVN: r115682
 2006-07-23 00:17:44 +00:00
Jan Hubicka
3dcdd4e4db * i386.md (subsi_3_zext): Fix output template. 
From-SVN: r115678
 2006-07-22 23:41:18 +00:00
Steven Bosscher
5ec1334b94 re PR fortran/28439 ([4.1 only] Multiple evaluations of arithmetic if condition) 
2006-07-22  Steven Bosscher  <steven@gcc.gnu.org> 

	PR fortran/28439
	* trans-stmt.c (gfc_trans_arithmetic_if): Evaluate the condition once.

From-SVN: r115677
 2006-07-22 17:55:35 +00:00
Jerry DeLisle
f8145d0e61 Fix typo in Changelog. 
From-SVN: r115672
 2006-07-22 03:21:10 +00:00