Mark Wielaard [Mon, 14 Aug 2006 23:12:35 +0000 (23:12 +0000)]
Imported GNU Classpath 0.92
2006-08-14 Mark Wielaard <mark@klomp.org>
Imported GNU Classpath 0.92
* HACKING: Add more importing hints. Update automake version
requirement.
* configure.ac (gconf-peer): New enable AC argument.
Add --disable-gconf-peer and --enable-default-preferences-peer
to classpath configure when gconf is disabled.
* scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
gnu/java/awt/dnd/peer/gtk to bc. Classify
gnu/java/security/Configuration.java as generated source file.
re PR rtl-optimization/28634 (rounding problem with -fdelayed-branch on hppa/mips)
gcc/
PR rtl-optimization/28634
* reorg.c (fill_slots_from_thread): Do not assume A + X - X == A
for floating-point modes unless flag_unsafe_math_optimizations.
gcc/testsuite/
PR rtl-optimization/28634
* gcc.c-torture/execute/ieee/pr28634.c: New test.
Alexandre Oliva [Sun, 13 Aug 2006 20:16:46 +0000 (20:16 +0000)]
re PR c/27184 (Wrong code with pointers to arrays and types and strict aliasing)
2006-08-13 Alexandre Oliva <aoliva@redhat.com>
Andrew Pinski <pinskia@physics.uc.edu>
PR c/27184
* tree.c (build_array_type): Unify array types with
unspecified index_type.
* c-decl.c (grokdeclarator): Make sure we do not modify a
unified incomplete array type.
* c-typeck.c (store_init_value): Create distinct type before
filling in the index type in an initializer from a compound
literal.
* c-decl.c (grokdeclarator): Remove code where we copy the
array type over.
2006-08-13 Alexandre Oliva <aoliva@redhat.com>
PR c/27184
* gcc.dg/torture/pr27184.c: New test
Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
From-SVN: r116116
Andrew Pinski [Sun, 13 Aug 2006 16:49:24 +0000 (16:49 +0000)]
tree-pass.h (TODO_update_ssa): Fix which bit is used to take into account for TODO_dump_cgraph.
2006-08-13 Andrew Pinski <pinskia@physics.uc.edu>
* tree-pass.h (TODO_update_ssa): Fix which bit is used to take
into account for TODO_dump_cgraph.
(TODO_update_ssa_no_phi): Likewise.
(TODO_update_ssa_full_phi): Likewise.
(TODO_update_ssa_only_virtuals): Likewise.
(TODO_remove_unused_locals): Likewise.
(TODO_set_props): Likewise.
(TODO_update_stmt_usage): Likewise.
* gfortran.dg/stat_1.f90: Make test pass when run under sudo.
* gfortran.dg/stat_2.f90: Likewise.
* gfortran.dg/chmod_1.f90: Likewise.
* gfortran.dg/chmod_2.f90: Likewise.
* gfortran.dg/chmod_3.f90: Likewise.
Simon Martin [Thu, 10 Aug 2006 19:35:07 +0000 (19:35 +0000)]
re PR java/8923 (ICE when modifying a variable decleared "final static")
2006-08-10 Simon Martin <simartin@users.sourceforge.net>
PR java/8923
* parse.y (build_incdec): Emit an error instead of an ICE if '++'
or '--' is used with a constant operand.
(java_complete_lhs): When processing a '++' or '--' expression,
don't call java_complete_tree but java_complete_lhs, so that a
static final variable operand is never replaced by its value. This
avoids an ICE later on.
(patch_unaryop): Fixed typo in comment.
Dorit Nuzman [Thu, 10 Aug 2006 12:07:22 +0000 (12:07 +0000)]
re PR tree-optimization/26197 (ICE in is_old_name with vectorizer)
PR tree-optimization/26197
* tree-ssa-alias.c (new_type_alias): Takes additional argument. Calls
get_ref_base_and_extent and overlap_subvar to add only relevant
subvars as may-aliases.
(add_may_alias_for_new_tag): New function, factored out of
new_type_alias.
* tree-vect-transform.c (vect_create_data_ref_ptr): Call new_type_alias
with additional argument.
* tree-flow.h (new_type_alias): Takes additional argument.
* include/java-stack.h (GetAccessControlStack): Change return
type.
* stacktrace.cc (accesscontrol_trace_fn): Record the number of
Java frames encountered.
(GetAccessControlStack): Return a flag indicating whether a call to
doPrivileged was encountered rather than an array of method names.
* java/security/natVMAccessController.cc (getStack): Change return
type.
* java/security/VMAccessController.java (getStack): Likewise.
(getContext): Change to reflect the above.
Nathan Sidwell [Wed, 9 Aug 2006 19:09:06 +0000 (19:09 +0000)]
gcov.c (no_data_file): New flag.
* gcov.c (no_data_file): New flag.
(read_count_file): Set it if data file not present. Assume counts
zero if not found.
(output_lines): Don't name the data file, if there wasn't one.
Lee Millward [Wed, 9 Aug 2006 18:43:06 +0000 (18:43 +0000)]
re PR c++/28637 (ICE on invalid template parameter)
2006-08-09 Lee Millward <lee.millward@codesourcery.com>
PR c++/28637
* pt.c (coerce_template_parms): Copy across the
invalid template arguments to the new template inner arguments.
(retrieve_specialization): Robustify.
* var-tracking.c (enum micro_operation_type): Add MO_COPY.
(var_debug_decl): New function.
(var_reg_set): Follow debug decl link. Add location even if
reg is already known to hold some other variable.
(var_mem_set): Follow debug decl link.
(var_reg_delete_and_set, var_mem_delete_and_set): Follow debug
decl link. Delete other known locations of the variable part
if requested.
(var_reg_delete, var_mem_delete): Delete other known locations
of the variable part if requested.
(same_variable_part_p): New function.
(add_stores): Select MO_COPY when appropriate.
(vt_initialize): Handle it.
(compute_bb_dataflow, emit_notes_in_bb): Likewise. Delete
known locations for MO_SET and MO_CLOBBER.
(find_variable_location_part): New function.
(set_variable_part, delete_variable_part): Use it.
(clobber_variable_part): New function.
* dwarf2out.c (dwarf2out_var_location): Do not follow debug
decl link.
Gary Benson [Mon, 7 Aug 2006 14:48:59 +0000 (14:48 +0000)]
re PR libgcj/28340 (gij ignores -Djava.security.manager)
2006-08-07 Gary Benson <gbenson@redhat.com>
PR libgcj/28340:
* java/lang/ClassLoader.java (clinit): Install a default
security manager if java.security.manager is defined.
(getParent, getSystemClassLoader): Use the correct stack
frame during security checks.
* java/net/URLClassLoader.java (findClass): Avoid calling
this.toString() during VM initialization.
(runtimeInitialized): New method.
* java/net/natURLClassLoader.cc: New file.
* Makefile.am (nat_source_files): Added the above.
* Makefile.in: Rebuilt.
Paul Thomas [Sun, 6 Aug 2006 04:58:04 +0000 (04:58 +0000)]
re PR fortran/28590 (A SEQUENCEd defined type which refers to another defined type generates a spurious complaint about the lack of SEQUENCE attribute in the latter)
2006-08-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28590
* parse.c (parse_derived): Remove the test for sequence type
components of a sequence type.
* resolve.c (resolve_fl_derived): Put the test here so that
pointer components are tested.
2006-08-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28590
* gfortran.dg/sequence_types_1.f90: New test.
* resolve.c(resolve_elemental_actual): Add flags.h to use -pedantic
and exclude conversion functions in conditional. Change gfc_error
to gfc_warning.
(warn_unused_label) Rename to ...
(warn_unused_fortran_label) avoid warn_unused_label in flags.h.
Jan Hubicka [Fri, 4 Aug 2006 17:05:38 +0000 (19:05 +0200)]
re PR rtl-optimization/26655 (ICE in ix86_secondary_memory_needed, at config/i386/i386.c:16446)
PR target/26655
PR target/28270
* reload.c (push_reload): Patch out the mismathcing instruction; return early.
(find_reload): Bail out if the instruction was patched out.
Jan Hubicka [Fri, 4 Aug 2006 17:03:32 +0000 (19:03 +0200)]
re PR tree-optimization/24888 (duplication of local variables after versioning/inlining)
PR tree-optimization/24888
* tree-inline.c (expand_call_inline): Do not re-record variables.
(declare_inline_vars): Add variable to unexpanded_var_list.
re PR rtl-optimization/26244 (FAIL: gcc.c-torture/execute/builtin-bitops-1.c execution, -O3 -fomit-frame-pointer -funroll-loops)
PR rtl-optimization/26244
* cse.c (fold_rtx): Correctly associate shifts when const_arg1 and/or
inner_const are negative or greater than or equal to the bitsize of
MODE. If SHIFT_COUNT_TRUNCATED is false, the values aren't associated.
Otherwise, the values are masked using GET_MODE_BITSIZE (mode) - 1.
Simplify complicated if statement. For ASHIFT and LSHIFTRT, return
CONST0_RTX (mode) when the new shift count is greater than or equal to
to the bitsize of the object being shifted and XEXP (y, 0) has no side
effects.
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r115924
Dorit Nuzman [Thu, 3 Aug 2006 20:35:05 +0000 (20:35 +0000)]
re PR middle-end/27770 (wrong code in spec tests for -ftree-vectorize -maltivec)
PR tree-optimization/27770
* tree-vectorizer.h (get_vectype_for_scalar_type): Function
declaration removed (moved to tree-flow.h).
(vect_can_force_dr_alignment_p): Likewise.
* tree-flow.h (get_vectype_for_scalar_type): New function declaration
(moved from tree-vectorizer.h).
(vect_can_force_dr_alignment_p): Likewise.
* tree-vectorizer.c (vect_print_dump_info): Allow calling this function
from outside the vectorizer - in particular from cgraph stage.
* tree-vect-analyze.c (vect_compute_data_ref_alignment): Don't increase
the alignment of global arrays when -fsection-anchors is enabled.
* cgraphunit.c (cgraph_increase_alignment): New function.
(cgraph_optimize): Call cgraph_increase_alignment.
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