* var-tracking.c (check_value_val): Add a compile time assertion.
(dv_is_decl_p): Simplify.
(dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use
gcc_assert if ENABLE_CHECKING.
From-SVN: r156101
PR c++/40750
* decl.c (grokdeclarator): Clear type_quals for a member function
declared using a typedef. Don't complain about adding cv-quals
to a function typedef in C++0x mode.
From-SVN: r156084
2010-01-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42717
* tree-ssa-dce.c (get_live_post_dom): Remove.
(forward_edge_to_pdom): Take an arbitrary edge to copy
degenerate PHI args from.
(remove_dead_stmt): Use the first post-dominator even if it
does not contain live statements as redirection destination.
* gcc.c-torture/compile/pr42717.c: New testcase.
From-SVN: r156076
2010-01-20 Janis Johnson <janis187@us.ibm.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/21769
* testsuite/lib/dg-options.exp (add_options_for_no_pch): Add.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
Use it.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r156075
* sel-sched.c (create_speculation_check): Remove set but not used
variable twin.
(try_transformation_cache): Remove set but not used variable ds.
(calculate_privileged_insns): Remove set but not used variables
cur_insn and min_spec_insn.
(find_best_expr): Remove set but not used variable avail_n.
* tree-predcom.c (base_names_in_chain_on): Remove set but not used
variable e.
* cgraphunit.c (assemble_thunk): Remove set but not used variable
false_label.
* haifa-sched.c (remove_notes): Remove set but not used variable prev.
* graphite-clast-to-gimple.c (gloog): Remove set but not used variable
new_scop_exit_edge.
* decl.c (create_array_type_for_decl): Remove set but not used
variable error_msg. Remove break stmts after return stmts.
From-SVN: r156072
PR bootstrap/42786
* config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx
cpu types. Add support for *-sse3 cpu types.
(x86_64-*-*): Ditto.
From-SVN: r156071
PR middle-end/42803
* varasm.c (narrowing_initializer_constant_valid_p): Add CACHE
argument, call initializer_constant_valid_p_1 instead of
initializer_constant_valid_p, pass CACHE to it, return NULL
immediately if first call returns NULL.
(initializer_constant_valid_p_1): New function.
(initializer_constant_valid_p): Use it.
* g++.dg/parse/limits-initializer1.C: New test.
From-SVN: r156069
* dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead
of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}.
(loc_list_from_tree): Don't handle unsigned division. Handle
signed modulo using DW_OP_{over,over,div,mul,minus}.
* unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned
modulo instead of signed.
* gcc.dg/cleanup-13.c: Expect DW_OP_mod to do unsigned modulo instead
of signed, add a few new tests.
From-SVN: r156063
gcc/fortran/
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42804
* resolve.c (extract_compcall_passed_object): Set locus for
passed-object argument.
(extract_ppc_passed_object): Set locus and correctly remove PPC
reference.
gcc/testsuite/
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42804
* gfortran.dg/proc_ptr_comp_pass_6.f90: New test.
* gfortran.dg/typebound_call_12.f03: New test.
From-SVN: r156049
2010-01-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42783
* trans-decl.c (add_argument_checking): Do not use the backend
decl directly to test for the presence of an optional dummy
argument. Use gfc_conv_expr_present, remembering to set the
symbol referenced.
PR fortran/42772
* trans-decl.c (gfc_generate_function_code): Small white space
changes. If 'recurcheckvar' is NULL do not try to reset it.
2010-01-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42783
* gfortran.dg/bounds_check_15.f90 : New test.
From-SVN: r156046
PR tree-optimization/41783
* tree-data-ref.c (toplevel): Include flags.h.
(dump_data_dependence_relation): Also dump the inputs if the
result will be unknown.
(split_constant_offset_1): Look through some conversions.
* tree-predcom.c (determine_roots_comp): Restart a new chain if
the offset from last element is too large.
(ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF.
(reassociate_to_the_same_stmt): Handle vector registers.
* tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations
(e.g. conversions).
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add
wide_prolog_niters argument, emit widening instructions.
(vect_do_peeling_for_alignment): Adjust caller, use widened
variant of the iteration cound.
* Makefile.in (tree-data-ref.o): Add $(FLAGS_H).
testsuite/
* gfortran.dg/vect/fast-math-mgrid-resid.f: New.
From-SVN: r156043
gcc/fortran/
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42545
* resolve.c (resolve_fl_derived): Set the accessibility of the parent
component for extended types.
* symbol.c (gfc_find_component): Remove a wrongly-worded error message
and take care of parent component accessibility.
gcc/testsuite/
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42545
* gfortran.dg/extends_6.f03: Modified an error message.
* gfortran.dg/extends_10.f03: New test.
* gfortran.dg/private_type_6.f03: Modified an error message.
* gfortran.dg/structure_constructor_8.f03: Ditto.
From-SVN: r156040
PR debug/42728
* fwprop.c (all_uses_available_at): Return false if def_set dest
is a REG that is used in def_insn.
* gcc.dg/pr42728.c: New test.
From-SVN: r156037
2010-01-19 Johannes Singler <singler@kit.edu>
PR libstdc++/42712
* include/parallel/settings.h (_Settings): Add search_minimal_n.
* include/parallel/algo.h (__search_switch):
Add serial fallback for too small inputs.
(__search_n_switch): Likewise. Call serial fallback on higher level
to gain special treatment for __count 0 or 1.
* testsuite/25_algorithms/search_n/iterator.cc:
Reenable full test depth for parallel mode.
From-SVN: r156036
gcc/cp/ChangeLog:
* error.c (dump_template_parms, count_non_default_template_args):
Revert fix of PR c++/42634.
gcc/testsuite/ChangeLog:
* g++.dg/template/error45.C: reverted as part of reverting the
fix of PR c++/42634.
From-SVN: r156026
Fix PR c++/42634
gcc/cp/ChangeLog:
PR c++/42634
* error.c (dump_template_parms): Use innermost template
arguments before calling count_non_default_template_args.
(count_non_default_template_args): We are being called with
template innermost arguments now. There is no need to ensure
that again.
gcc/testsuite/ChangeLog:
PR c++/42634
* g++.dg/template/error45.C: New test.
From-SVN: r156022
Jakub Jelinek
GCC Administrator
Jonathan Wakely
Paolo Carlini
Alexandre Oliva
Joern Rennecke
Jason Merrill
Jason Merrill
Anthony Green
Joseph Myers
Richard Guenther
Janis Johnson
Felyza Wishbringer
Thomas Quinot
DJ Delorie
Janus Weil
Paul Thomas
Matthias Klose
Michael Matz
Ramana Radhakrishnan
Johannes Singler
Dodji Seketeli
Andreas Tobler
Eric Botcazou
Uros Bizjak
Jan Hubicka
Jan Hubicka