gcc/fortran/:
2010-05-19 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34505
* intrinsic.h (gfc_check_float): New prototype.
(gfc_check_sngl): New prototype.
* check.c (gfc_check_float): New.
(gfc_check_sngl): New.
* intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
to be a specific for REAL. Added check routines for FLOAT, DFLOAT
and SNGL.
* intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
added them to the list of specifics of REAL instead.
gcc/testsuite/:
2010-05-19 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34505
* gfortran.dg/dfloat_1.f90: Add warnings for non-default kind
arguments; add check for return value kind.
* gfortran.dg/float_1.f90: Likewise.
From-SVN: r159558
2010-05-19 Christian Borntraeger <borntraeger@de.ibm.com>
* tree-ssa-loop-prefetch.c (mem_ref_group, ar_data): Change step
to tree.
(dump_mem_ref): Adopt debug code to handle a tree as step. This
also checks for a constant int vs. non-constant but
loop-invariant steps.
(find_or_create_group): Change the sort algorithm to only consider
steps that are constant ints.
(idx_analyze_ref): Adopt code to handle a tree instead of a
HOST_WIDE_INT for step.
(gather_memory_references_ref): Handle tree instead of int and be
prepared to see a NULL_TREE.
(prune_ref_by_self_reuse, prune_ref_by_group_reuse): Do not prune
prefetches if the step cannot be calculated at compile time.
(issue_prefetch_ref): Issue prefetches for non-constant but
loop-invariant steps.
From-SVN: r159557
gcc/
* tree.h (build_call_list): Remove.
* tree.c (build_call_list): Remove.
gcc/ada/
* gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
build_call_list.
* gcc-interface/utils.c (build_function_stub): Likewise.
gcc/cp/
* tree.c (build_min_non_dep_call_vec): Update comment.
gcc/java/
* expr.c (expand_java_multianewarray): Use build_call_vec instead of
build_call_list.
(pop_arguments): Return a VEC instead of a tree. Take a method type
rather than a list of argument types.
(rewrite_rule): Change signature. of rewrite_arglist member.
(rewrite_arglist_getcaller): Update signature.
(rewrite_arglist_getclass): Likewise.
(maybe_rewrite_invocation): Update for rewrite_arglist change.
(build_known_method_ref): Take a VEC instead of a tree.
(invoke_build_dtable): Likewise.
(expand_invoke): Update calls to pop_arguments. Use build_call_vec
instead of build_call_list.
(build_jni_stub): Use build_call_vec instead of build_call_list.
* java-tree.h (maybe_rewrite_invocation): Update declaration.
(build_known_method_ref): Likewise.
(invoke_build_dtable): Likewise.
From-SVN: r159548
* gcc.target/i386/20011009-1.c (COMMENT): Define.
(main): Use it.
* gcc.target/i386/pr25993.c [__sun__]: Use .globl.
* lib/lto.exp (lto_prune_warns): Fix location line regex.
Prune another location line format.
(lto-obj): Call lto_prune_warns on comp_output.
From-SVN: r159538
2010-05-18 Richard Guenther <rguenther@suse.de>
PR lto/44143
* lto-wrapper.c (verbose): New variable. Initialize from -v.
(debug): Initialize from -save-temps.
(collect_execute): Print command-line when verbose.
(run_gcc): Always use COLLECT_GCC_OPTIONS. Use fork_execute
for ltrans invocation. Produce -dumpbase flag again.
(process_args): Remove.
(main): Simplify.
* collect2.c (maybe_run_lto_and_relink): Only pass object
files to lto-wrapper.
* gcc.c (LINK_COMMAND_SPEC): Likewise.
From-SVN: r159536
* gcc.dg/lto/ipacp_0.c: New test.
* gcc.dg/lto/ipacp_1.c: New test.
* opts.c (decode_options): Do not disable whopr at ipa_cp.
* ipa-prop.c (ipa_detect_param_modifications): Walk PHI nodes too.
From-SVN: r159535
gcc/
PR lto/44184
* lto-streamer-out.c (output_gimple_stmt): Output number of labels
in a GIMPLE_ASM.
* lto-streamer-in.c (input_gimple_stmt): Read number of labels
in a GIMPLE_ASM.
testsuite/
PR lto/44184
* gcc.dg/lto/20100518_0.c: New test.
From-SVN: r159531
Steven Bosscher <steven@gcc.gnu.org>
ChangeLog:
* configure.ac (--enable-lto): All *-apple-darwin* now support LTO.
* configure: Regenerate.
gcc/ChangeLog:
* config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Add
lto-macho as lto_binary_reader.
* darwin.c (darwin_asm_named_section): Do not add assembler comment
after .section directive; just print it before the directive instead.
M gcc/config.gcc
M gcc/config/darwin.c
M ChangeLog
M gcc/ChangeLog
From-SVN: r159527
* cgraph.c (cgraph_create_virtual_clone): Only check
versionable_function_p when not in wpa and checking is enabled.
* cgrpahunit.c (cgraph_materialize_all_clones): Stabilize after
there are no more functions to materialize.
* lto/lto.c (lto_1_to_1_map): Partition non-inline clones.
(lto_promote_cross_file_statics): Deal with non-inline clones.
From-SVN: r159518
* lto.c (lto_materialize_function): Announce function when
reading body; allocate_struct_function only when reading body;
do not finalize local statics; ggc_collect after reading;
do not mark reachable node.
(materialize_cgraph): Do not announce function.
From-SVN: r159516
2010-05-17 Changpeng Fang <changpeng.fang@amd.com>
* doc/invoke.texi: Update documentation for min-insn-to-prefetch-ratio.
* tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): Also apply
the insn to prefetch ratio heuristic to loops with known trip count.
From-SVN: r159515
2010-05-17 Changpeng Fang <changpeng.fang@amd.com>
* tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO): New.
(schedule_prefetches): Do not generate a prefetch if the unroll factor
is far from what is required by the prefetch.
From-SVN: r159514
* ipa-cp.c (ipcp_update_callgraph): Use ipa_is_param_used.
(ipcp_estimate_growth): Likewise.
(ipcp_const_param_count): Likewise.
(ipcp_insert_stage): Likewise.
* ipa-prop.c (visit_load_for_mod_analysis): New function.
(visit_store_addr_for_mod_analysis): Set used flag.
(ipa_detect_param_modifications): Set used flag for SSE params;
update use of walk_stmt_load_store_addr_ops.
(ipa_print_node_params): Print used flag.
(ipa_write_node_info): Stream used flag.
(ipa_read_node_info): Likewise.
* ipa-prop.h (struct ipa_param_descriptor): Add used field.
(ipa_is_param_used): New function.
(lto_ipa_fixup_call_notes): Remove unused declaration.
From-SVN: r159513
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/43990
* trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
This is now handled via 'gfc_class_null_initializer'.
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/43990
* gfortran.dg/class_21.f03: New.
From-SVN: r159511
* call.c (struct z_candidate): Add explicit_targs field.
(add_template_candidate_real): Set it.
(build_over_call): Use it to control init-list warning.
From-SVN: r159510
2010-05-17 Martin Jambor <mjambor@suse.cz>
* cgraph.h (cgraph_indirect_call_info): New fields anc_offset,
otr_token and polymorphic.
* cgraph.c (cgraph_create_indirect_edge): Inilialize the above fields.
(cgraph_clone_edge): Copy the above fields.
* tree.c (get_binfo_at_offset): New function.
* tree.h (get_binfo_at_offset): Declare.
* ipa-prop.h (enum jump_func_type): Added known_type jump function
type, reordered items, updated comments.
(union jump_func_value): Added base_type field, reordered fields.
(enum ipa_lattice_type): Moved down in the file.
(struct ipa_param_descriptor): New field polymorphic.
(ipa_is_param_polymorphic): New function.
* ipa-prop.c: Include gimple.h and gimple-fold.h.
(ipa_print_node_jump_functions): Print known type jump functions.
(compute_complex_pass_through): Renamed to...
(compute_complex_assign_jump_func): this.
(compute_complex_ancestor_jump_func): New function.
(compute_known_type_jump_func): Likewise.
(compute_scalar_jump_functions): Create known type and complex ancestor
jump functions.
(ipa_note_param_call): New parameter polymorphic, set the corresponding
flag in the call note accordingly.
(ipa_analyze_call_uses): Renamed to...
(ipa_analyze_indirect_call_uses): this. New parameter target, define
variable var only in the block where it is used.
(ipa_analyze_virtual_call_uses): New function.
(ipa_analyze_call_uses): Likewise.
(combine_known_type_and_ancestor_jfs): Likewise.
(update_jump_functions_after_inlining): Implemented handling of a
number of new jump function types combination.
(print_edge_addition_message): Removed.
(make_edge_direct_to_target): New function.
(try_make_edge_direct_simple_call): Likewise.
(try_make_edge_direct_virtual_call): Likewise.
(update_call_notes_after_inlining): Renamed to...
(update_indirect_edges_after_inlining): this. Moved edge creation for
indirect calls to try_make_edge_direct_simple_call, also calls
try_make_edge_direct_virtual_call for virtual calls.
(ipa_print_node_params): Changed the header message.
(ipa_write_jump_function): Stream also known type jump functions.
(ipa_read_jump_function): Likewise.
(ipa_write_indirect_edge_info): Stream new fields in
cgraph_indirect_call_info.
(ipa_read_indirect_edge_info): Likewise.
* Makefile.in (ipa-prop.o): Add dependency to GIMPLE_H and
GIMPLE_FOLD_H.
* testsuite/g++.dg/ipa/ivinline-1.C: New test.
* testsuite/g++.dg/ipa/ivinline-2.C: New test.
* testsuite/g++.dg/ipa/ivinline-3.C: New test.
* testsuite/g++.dg/ipa/ivinline-4.C: New test.
* testsuite/g++.dg/ipa/ivinline-5.C: New test.
* testsuite/g++.dg/ipa/ivinline-6.C: New test.
From-SVN: r159507
PR bootstrap/42347
* cfglayout.c (fixup_reorder_chain): Allow returnjump_p
to have no fallthru edge.
* gcc.c-torture/compile/pr42347.c: New test.
From-SVN: r159496
PR middle-end/44102
* cfgcleanup.c (try_optimize_cfg): When removing trivially empty
bb with no successors, move footer whenever in IR_RTL_CFGLAYOUT
mode, not just when CLEANUP_CFGLAYOUT, and when in IR_RTL_CFGRTL
add BARRIER after previous bb if needed.
* g++.dg/ext/asmgoto1.C: New test.
From-SVN: r159495
* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Delete
unnecessary prototype. Replace copy_r12 and copy_r11 flag params
with copy_reg rtx param.
(rs6000_emit_prologue): Update rs6000_emit_allocate_stack calls.
Correct cases where code for ABI_V4 did not initialise the reg
used to access frame. Also leave frame_reg_rtx as sp for large
frames that save no regs.
From-SVN: r159483
2010-05-17 Martin Jambor <mjambor@suse.cz>
PR middle-end/44133
* tree-sra.c (create_access_replacement): New parameter rename, mark
the replaement for renaming only when it is true.
(get_access_replacement): Pass true in the rename parameter of
create_access_replacement.
(get_unrenamed_access_replacement): New function.
(replace_uses_with_default_def_ssa_name): New parameter racc, get the
replacement declaration from it.
* testsuite/gcc.dg/tree-ssa/pr44133.c: New test.
* testsuite/gcc.dg/tree-ssa/sra-9.c: Make the scan regular
expression more precise.
From-SVN: r159482
* function.c (try_fit_stack_local, add_frame_space): New static
functions.
(assign_stack_local_1): Use them. Look for opportunities to use
space previously wasted on alignment.
* function.h (struct frame_space): New.
(struct rtl_data): Add FRAME_SPACE_LIST member.
* reload1.c (something_was_spilled): New static variable.
(alter_reg): Set it.
(reload): Test it in addition to testing if the frame size changed.
From-SVN: r159480
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/44044
* resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
(resolve_fl_variable_derived): ... this place.
(resolve_symbol): Make sure function symbols (and their result
variables) are not resolved twice.
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/44044
* gfortran.dg/class_20.f03: New.
From-SVN: r159476
2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
PR 44078
* gcc.dg/tree-ssa/prefetch-7.c: Change pattern to match only the old
debug messages but not the newly introduced one.
From-SVN: r159475
2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
* config/s390/s390.c: Define sane prefetch settings and activate
flag_prefetch_loop_arrays on -O3.
* config/s390/s390.h: Declare that read can use write prefetch.
From-SVN: r159474
Daniel Franke
Christian Borntraeger
Nathan Froyd
GCC Administrator
Eelis van der Weegen
Jan Hubicka
Vladimir Makarov
Anatoly Sokolov
Rainer Orth
Richard Guenther
Steven Bosscher
Jakub Jelinek
Eric Botcazou
Changpeng Fang
Janus Weil
Jason Merrill
Martin Jambor
Rainer Orth
Dodji Seketeli
Nathan Froyd
Nathan Froyd
Alan Modra
Bernd Schmidt
Paolo Carlini