2009-04-29  Bob Duff  <duff@adacore.com>

	* exp_ch7.adb (Build_Final_List): For an access type that designates a
	Taft Amendment type, if the access type needs finalization, make sure
	the implicit with clause for List_Controller occurs on the package spec.

	* rtsfind.adb (Text_IO_Kludge): Fine tune the creation of implicit
	with's created for the pseudo-children of Text_IO and friends. In
	particular, avoid cycles, such as Ada.Wide_Text_IO.Integer_IO and
	Ada.Text_IO.Integer_IO both with-ing each other.

	* sem.adb (Walk_Library_Items): Suppress assertion failure in certain
	oddball cases when pragma Extend_System is used.

	* sem_ch12.adb (Get_Associated_Node): Prevent direct 'with' cycles in
	the case where a package spec instantiates a generic whose body with's
	this package, so Walk_Library_Items won't complain about cyclic with's.

2009-04-29  Emmanuel Briot  <briot@adacore.com>

	* gnatcmd.adb, prj-proc.adb, make.adb, mlib-prj.adb, prj.adb, prj.ads,
	prj-pp.adb, prj-pp.ads, makeutl.adb, clean.adb, prj-nmsc.adb,
	mlib-tgt.adb, mlib-tgt.ads, prj-util.adb, prj-env.adb, prj-env.ads
	(Project_Id): now a real pointer to Project_Data, instead of an index
	into the Projects_Table. This simplifies the API significantly, avoiding
	extra lookups in this table and the need to pass the Project_Tree_Ref
	parameter in several cases

From-SVN: r146931

2009-04-29  Nicolas Setton  <setton@adacore.com>

	* gcc-interface/Makefile.in: Produce .dSYM files for shared libs on
	darwin.

From-SVN: r146930

gcc/
	* config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro.
	(ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts,
	ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, ssubhi3,
	ssaddhi3_parts and sssubhi3_parts.
	(flag_mulhi3_parts): Produce a HImode output rather than trying to set
	a VEC_SELECT.
	* config/bfin/bfin.c (bfin_expand_builtin, case BFIN_BUILTIN_CPLX_SQU):
	Adjust accordingly.

gcc/testsuite/
	* gcc.target/bfin/20090411-1.c: New test.

From-SVN: r146929

2009-04-29  Anmol P. Paralkar  <anmol@freescale.com>
 
        PR target/39565
        * gcc.dg/pr39565.c: New testcase.

From-SVN: r146928

2009-04-28  Richard Guenther  <rguenther@suse.de>

	* tree-vect-loop.c (get_initial_def_for_induction): Use
	correct types for pointer increment.

From-SVN: r146927

	* gcc.target/i386/sse4_1-roundps-1.c: Skip for vxworks kernel.
	* gcc.target/i386/sse4_1-roundpd-1.c: Likewise.
	* gcc.target/i386/sse4_1-roundps-3.c: Likewise.
	* gcc.target/i386/sse4_1-roundpd-3.c: Likewise.
	* gcc.target/i386/sse4_1-roundss-1.c: Likewise.
	* gcc.target/i386/sse4_1-roundsd-1.c: Likewise.
	* gcc.target/i386/sse4_1-roundss-3.c: Likewise.
	* gcc.target/i386/sse4_1-roundsd-3.c: Likewise.
	* gcc.target/i386/sse4_1-roundps-2.c: Likewise.
	* gcc.target/i386/sse4_1-roundpd-2.c: Likewise.
	* gcc.target/i386/sse4_1-roundss-2.c: Likewise.
	* gcc.target/i386/sse4_1-roundsd-2.c: Likewise.
	* gcc.target/i386/sse4_1-roundss-4.c: Likewise.
	* gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
	* gcc.target/i386/pr37191.c: Likewise.
	* gcc.target/i386/reload-1.c: Likewise.
	* g++.old-deja/g++.pt/repo1.C: Skip for vxworks kernel.
	* g++.old-deja/g++.pt/repo2.C: Likewise.
	* g++.old-deja/g++.pt/repo3.C: Likewise.
	* g++.old-deja/g++.pt/repo4.C: Likewise.
	* g++.old-deja/g++.pt/instantiate4.C: Likewise.
	* g++.old-deja/g++.pt/instantiate6.C: Likewise.
	* g++.dg/template/repo1.C: Likewise.
	* g++.dg/template/repo2.C: Likewise.
	* g++.dg/template/repo3.C: Likewise.
	* g++.dg/template/repo4.C: Likewise.
	* g++.dg/template/repo5.C: Likewise.
	* g++.dg/template/repo6.C: Likewise.
	* g++.dg/template/repo7.C: Likewise.
	* g++.dg/template/repo8.C: Likewise.
	* g++.dg/template/repo9.C: Likewise.
	* g++.dg/rtti/repo1.C: Likewise.	
	* gcc.dg/cpp/_Pragma6.c: Skip for vxworks.
	* g++.dg/cpp/_Pragma1.C: Skip for vxworks.
	* gcc.dg/pthread-init-1.c: Xfail for vxworks rtp.
	* g++.dg/other/PR23205.C: Skip for vxworks.
	* g++.dg/ext/visibility/class1.C: Requires PIC.
	* g++.dg/eh/async-unwind2.C: Requires PIC.
	* lib/target-supports.exp (check_cxa_atexit_available): Vxworks
	does not have cxa_exit.

From-SVN: r146926

2009-04-28  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/39868
	* scripts/run_doxygen: Uncomment removal of includes.
	(problematic): Rewrite __cxxabiv1 namespace to abi.

From-SVN: r146923

	* toplev.c (print_version): Update GMP version string calculation.

From-SVN: r146921

From-SVN: r146920

	PR rtl-optimization/39938
	* resource.c (init_resource_info): Add call to df_analyze.

From-SVN: r146915

	PR testsuite/39790
	* lib/target-supports.exp (check_effective_target_tls): Remove
	comment of caching.
	(check_effective_target_tls_native): Likewise.
	(check_effective_target_tls_runtime): Likewise.
	* gcc.dg/tls/alias-1.c (dg-require-effective-target): Change target
	tls to tls_runtime.
	* gcc.dg/tls/opt-2.c: Add dg-require-effective-target tls_runtime.

From-SVN: r146913

	* config/alpha/alpha.md (usegp): Cast the result of
	alpha_find_lo_sum_using_gp to enum attr_usegp.
	* config/alpha/alpha.c (override_options): Remove end-of-structure
	marker element from cpu_table.  Use array size of cpu_table to handle
	-mcpu and -mtune options.
	(tls_symbolic_operand_type): Change 0 to TLS_MODEL_NONE.

From-SVN: r146912

	* config.gcc (powerpc*-*-* | rs6000-*-*): Add
	rs6000/option-defaults.h to tm_file.  Support cpu_32, cpu_64,
	tune_32 and tune_64.
	* doc/install.texi (--with-cpu-32, --with-cpu-64): Document
	support on PowerPC.
	* config/rs6000/rs6000.h (OPTION_DEFAULT_SPECS): Move to ...
	* config/rs6000/option-defaults.h: ... here.  New file.
	(OPT_64, OPT_32): Define.
	(MASK_64BIT): Define to 0 if not already defined.
	(OPT_ARCH64, OPT_ARCH32): Define.
	(OPTION_DEFAULT_SPECS): Add entries for cpu_32, cpu_64, tune_32
	and tune_64.

From-SVN: r146908

From-SVN: r146907

From-SVN: r146906

2009-04-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39946
	* resolve.c (resolve_symbol): Correctly copy the interface of a
	PROCEDURE statement if the interface involves a RESULT variable.


2009-04-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39946
	* gfortran.dg/proc_ptr_16.f90: New.

From-SVN: r146905

re PR rtl-optimization/39914 (96% performance regression in floating point code; part of the problem started 2009/03/12-13)

	PR rtl-optimization/39914
	* ira-conflicts.c (ira_build_conflicts): Prohibit call used
	registers for allocnos created from user-defined variables only
	when not optimizing.

From-SVN: r146904

	* testsuite/gcc.target/ia64/sync-1.c: Check for cmpxchg8 only if
	lp64 is true.

From-SVN: r146903

From-SVN: r146902

2009-04-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/39937
	* fold-const.c (fold_binary): Use distribute_real_division only
	on float types.

	* gfortran.fortran-torture/compile/pr39937.f: New testcase.

From-SVN: r146901

	* config.gcc (hppa*64*-*-hpux11*): Set use_gcc_stdint and
	add hpux-stdint.h to tm_file.
	(hppa[12]*-*-hpux11*): Ditto.
	(ia64*-*-hpux*): Ditto.
	* config/hpux-stdint.h: New.
	* gcc/config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Set
	__STDC_EXT__ for all compiles.
	* gcc/config/pa/pa-hpux.h: Ditto.
	* gcc/config/pa/pa-hpux10.h: Ditto.
	* gcc/config/pa/pa-hpux11.h: Ditto.

From-SVN: r146900

	* inclhack.def (hpux11_uint32_c): Remove.
	(hpux_long_double): Disable on hpux11.3*.
	(hpux_long_double_2): New.
	(hpux_c99_intptr): New.
	(hpux_c99_inttypes): New.
	(hpux_c99_inttypes2): New.
	(hpux_stdint_least): New.
	(hpux_stdint_fast): New.
	(hpux_inttype_int_least8_t): New.
	(hpux_inttype_int8_t): New.
	* fixincl.x: Regenerate.
	* tests/base/sys/_inttypes.h: New.
	* tests/base/inttypes.h: Update.
	* tests/base/stdlib.h: Update.
	* tests/base/stdint.h: Update.

From-SVN: r146899

2009-04-28  Catherine Moore  <clm@codesourcery.com>

        * debug.h (set_name): Add comment.

From-SVN: r146897

	(gcj_jni_compile_c_to_so):  Fix so extension to '.dll' on win32.
	* testsuite/lib/libjava.exp (libjava_init):  Likewise.
	* testsuite/libjava.jni/jni.exp
	(gcj_jni_compile_c_to_so):  Likewise.
	(gcj_jni_test_one):  Likewise.

From-SVN: r146896

2009-04-28  Andrew Pinski  <pinskia@gmail.com>

        PR target/39929
        * config/darwin.c (machopic_gen_offset): Check
        currently_expanding_to_rtl if current_ir_type returns IR_GIMPLE.
        * config/arm/arm.c (require_pic_register): Likewise.

From-SVN: r146894

2009-04-28  H.J. Lu  <hongjiu.lu@intel.com>

	g++.dg/warn/pr35652.C: Removed.
	gcc.dg/pr35652.c: Likewise.

From-SVN: r146892

2009-04-28  Paolo Bonzini  <bonzini@gnu.org>

        * config/m32c/m32c.c (TARGET_PROMOTE_FUNCTION_RETURN,
        m32c_promote_function_return, TARGET_PROMOTE_PROTOTYPES,
        m32c_promote_prototypes): Delete.

From-SVN: r146891

        PR middle-end/39922
        * tree-outof-ssa.c (insert_value_copy_on_edge): Don't convert
        constants.

From-SVN: r146889

2009-04-28  Richard Guenther  <rguenther@suse.de>

	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Fix
	type error.

From-SVN: r146888

From-SVN: r146887

	* inclhack.def (glibc_stdint): New fix.
	* fixincl.x: Regenerate.
	* tests/base/stdint.h: Update.

From-SVN: r146883

gcc/testsuite/Changelog:

2009-04-28  Alexander Monakov  <amonakov@ispras.ru>
	* gcc.target/ia64/20071210-2.c: New testcase.

gcc/Changelog:

2009-04-28  Alexander Monakov  <amonakov@ispras.ru>
	* sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a
	block if there are complex incoming edges.
	(sel_merge_blocks): Remove useless assert.
	(sel_redirect_edge_and_branch): Check that edge was redirected.
	* sel-sched-ir.h (_eligible_successor_edge_p): Remove assert.
	(sel_find_rgns): Delete declaration.
	* sel-sched.c (purge_empty_blocks): Attempt to remove first block of
	the region when it is not a preheader.

From-SVN: r146882

	PR c/39323
	* config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Sync with elfos.h

testsuite/ChangeLog:

	PR c/39323
	* gcc.dg/pr39323-2.c: Also scan for alignment in log2 format.
	* gcc.dg/pr39323-3.c: Ditto.

From-SVN: r146881

2009-04-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39930
	PR fortran/39931
	* expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
	side is a pointer.
	* parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.


2009-04-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39930
	PR fortran/39931
	* gfortran.dg/ambiguous_reference_2.f90: New.
	* gfortran.dg/pointer_assign_7.f90: New.

From-SVN: r146880

2009-04-28  Andrew Haley  <aph@redhat.com>

        PR libgcj/39899
        * Makefile.am (libgcj_tools_la_LDFLAGS): Add
        -fno-bootstrap-classes to libgcj_tools_la_GCJFLAGS.
        * Makefile.in: Regenerate.

From-SVN: r146878

2009-04-28  Richard Guenther  <rguenther@suse.de>

	* tree.h (SSA_NAME_VALUE): Remove.
	(struct tree_ssa_name): Remove value_handle member.
	* tree-vrp.c (execute_vrp): Initialize/free the value-handle
	array for jump threading.
	* tree-ssa-propagate.c (ssa_prop_init): Do not initialize
	SSA_NAME_VALUEs.
	* print-tree.c (print_node): Do not dump SSA_NAME_VALUEs.
	* tree-flow.h (threadedge_initialize_values): Declare.
	(threadedge_finalize_values): Likewise.
	* tree-ssa-threadedge.c (ssa_name_values): New global variable.
	(SSA_NAME_VALUE): Define.
	(threadedge_initialize_values): New function.
	(threadedge_finalize_values): Likewise.
	* tree-ssa-dom.c (ssa_name_values): New global variable.
	(SSA_NAME_VALUE): Define.
	(tree_ssa_dominator_optimize): Initialize/free the value-handle
	array.

From-SVN: r146877

2009-04-28  Nathan Froyd  <froydnj@codesourcery.com>
	    Mark Mitchell  <mark@codesourcery.com>

	* gcc.target/powerpc/20020118-1.c: Skip on vxworks targets.
	* gcc.dg/20020103-1.c: Check for __ppc.
	* gcc.dg/asm-b.c: Check for __ppc.
	* gcc.dg/20020919-1.c: Check for __ppc.
	* gcc.dg/20020312-2.c: Likewise.
	* gcc.dg/trampoline-1.c: Add appropriate NO_TRAMPOLINES #ifndefs.
	* gcc.dg/torture/asm-subreg-1.c: Skip on sparc vxworks targets.
	* gcc.dg/attr-weakref-1.c: Skip on selected vxworks targets.
	* g++.dg/warn/weak1.C: Likewise.
	* gcc.dg/tree-ssa/20030714-1.c (find_base_value): Declare as
	static so appropriate optimizations kick in.
	(find_base_value_wrapper): New function.
	* g++.dg/eh/simd-5.C: Fix target triplet.
	* gcc.target/arm/long-calls-1.c: Skip for -mlong-calls.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r146876

tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use REPORT_VECTORIZED_LOCATIONS instead REPORT_VECTORIZED_LOOPS.


	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
	Use REPORT_VECTORIZED_LOCATIONS instead 
	REPORT_VECTORIZED_LOOPS.
	* tree-vectorizer.c (vect_verbosity_level): Make static.
	(vect_loop_location): Rename to vect_location.
	(vect_set_verbosity_level): Update comment.
	(vect_set_dump_settings): Use REPORT_VECTORIZED_LOCATIONS
	and vect_location.
	(vectorize_loops): Fix comment. Use REPORT_VECTORIZED_LOCATIONS
	and vect_location. Use REPORT_UNVECTORIZED_LOCATIONS
	instead REPORT_UNVECTORIZED_LOOPS.
	* tree-vectorizer.h (enum vect_def_type): Rename vect_invariant_def and
	vect_loop_def to vect_external_def and vect_internal_def.
	(enum verbosity_levels): Rename REPORT_VECTORIZED_LOOPS
        and REPORT_UNVECTORIZED_LOOPS to 
	REPORT_VECTORIZED_LOCATIONS and 
	REPORT_UNVECTORIZED_LOCATIONS.
	(enum vect_relevant): Update comment. Rename vect_unused_in_loop
	and vect_used_in_loop and to vect_unused_in_scope and 
	vect_used_in_scope.
	(STMT_VINFO_RELEVANT_P): Use vect_unused_in_scope.
	(vect_verbosity_level): Remove declaration.
	(vect_analyze_operations): Likewise.
	(vect_analyze_stmt): Declare.
	* tree-vect-loop.c (vect_determine_vectorization_factor): Use
	REPORT_UNVECTORIZED_LOCATIONS.
	(vect_get_loop_niters): Fix indentation.
	(vect_analyze_loop_form): Use REPORT_UNVECTORIZED_LOCATIONS.
	(vect_analyze_loop_operations): New function.
	(vect_analyze_loop): Call vect_analyze_loop_operations instead of
	vect_analyze_operations.
	(vect_is_simple_reduction): Use new names.
	(vectorizable_live_operation, vect_transform_loop): Likewise.
	* tree-vect-data-refs.c (vect_check_interleaving): Add a return value to
	specify whether the data references can be a part of interleaving chain.
	(vect_analyze_data_ref_dependence): Use new names.
	(vect_analyze_data_refs_alignment, vect_analyze_data_refs): Likewise.
	(vect_create_addr_base_for_vector_ref): Remove redundant code.
	* tree-vect-patterns.c (widened_name_p): Use new names.
	(vect_recog_dot_prod_pattern): Likewise.
	* tree-vect-stmts.c (vect_stmt_relevant_p): Use new names.
	(process_use, vect_mark_stmts_to_be_vectorized, 
	vect_model_simple_cost, vect_model_store_cost,
	vect_get_vec_def_for_operand, vect_get_vec_def_for_stmt_copy,
	vectorizable_call, vectorizable_conversion, vectorizable_assignment,
	vectorizable_operation, vectorizable_type_demotion,
	vectorizable_type_promotion, vectorizable_store, vectorizable_load,
	vectorizable_condition): Likewise.
	(vect_analyze_operations): Split into vect_analyze_loop_operations
	and ...
	(vect_analyze_stmt): ... new function.
	(new_stmt_vec_info): Use new names.
	(vect_is_simple_use): Use new names and fix comment.
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Use new names.
	(vect_build_slp_tree, vect_analyze_slp, vect_schedule_slp): Likewise.

From-SVN: r146875

	PR target/39911
	* config/i386/i386.c (print_operand) ['Z']: Handle floating point
	and integer modes for x87 operands.  Do not ICE for unsupported size,
	generate error instead.  Generate error for unsupported operand types.
	['z']: Do not handle HImode memory operands specially.  Warning
	for floating-point operands.  Fallthru to 'Z' for unsupported operand
	types.  Do not ICE for unsupported size, generate error instead.
	(output_387_binary_op): Use %Z to output operands.
	(output_fp_compare): Ditto.
	(output_387_reg_move): Ditto.

testsuite/ChangeLog:

	PR target/39911
	* gcc.target/i386/pr39911.c: New test.

From-SVN: r146874

2009-04-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/39879
	* trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
	type parentheses argument if it is a variable with allocatable
	components.

2009-04-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/39879
	* gfortran.dg/alloc_comp_assign_10.f90: New test.

From-SVN: r146872