2012-08-06 Vincent Pucci <pucci@adacore.com>
* exp_ch9.adb (Build_Lock_Free_Unprotected_Subprogram_Body):
Use of Known_Static_Esize instead of Known_Esize and
Known_Static_RM_Size instead of Known_RM_Size in order to
properly call UI_To_Int. Don't check the size of the component
type in case of generic.
* sem_ch9.adb (Allows_Lock_Free_Implementation):
Use of Known_Static_Esize instead of Known_Esize and
Known_Static_RM_Size instead of Known_RM_Size in order to properly
call UI_To_Int. Don't check the size of the component type in
case of generic.
2012-08-06 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Discrete_Range_Cond): Do not try to optimize on
the assumption that the type of an expression can always fit in
the target type of a conversion.
From-SVN: r190156
PR fortran/54033
* scanner.c (add_path_to_list): New argument warn. Don't
warn if it is true.
(gfc_add_include_path): Warn if directory is missing.
(gfc_add_intrinsic_modules_path): Do not warn if directory
is missing.
* optinons.c (gfc_handle_option): Do not add directory
for intrinsic modules to normal include path.
From-SVN: r190144
2012-08-04 Paolo Carlini <paolo.carlini@oracle.com>
Revert:
2012-08-03 Ollie Wild <aaw@google.com>
Richard Smith <richardsmith@google.com>
* include/bits/stl_map.h (operator[](key_type&&)): Replace
std::make_pair with value_type.
* testsuite/23_containers/map/operators/2.cc: New test.
From-SVN: r190142
* config/i386/i386.h (QI_REGNO_P): New define.
(ANY_QI_REGNO_P): Ditto.
(GENERAL_REGNO_P): Use IN_RANGE macro.
(QI_REG_P): Use QI_REGNO_P.
(ANY_QI_REG_P): Use GENERAL_REGNO_P and QI_REGNO_P.
(HARD_REGNO_CALLER_SAVE_MODE): Use QI_REGNO_P.
* config/i386/i386.c (ix86_hard_regno_mode_ok): Ditto.
(x86_extended_QIreg_mentioned_p): Ditto. Also check if
register is a general register.
From-SVN: r190141
* config/i386/sync.md (*atomic_fetch_add_cmp<mode>): Use
incdec_operand predicate to return INC or DEC insn mnemonic.
Add %K operand modifier.
(atomic_add<mode>): Use incdec_operand predicate to
return INC or DEC insn mnemonic.
(atomic_dec<mode>): Ditto.
From-SVN: r190132
2012-08-03 Ollie Wild <aaw@google.com>
Richard Smith <richardsmith@google.com>
* include/bits/stl_map.h (operator[](key_type&&)): Replace
std::make_pair with value_type.
* testsuite/23_containers/map/operators/2.cc: New test.
Co-Authored-By: Richard Smith <richardsmith@google.com>
From-SVN: r190128
PR tree-optimization/54146
* cfgexpand.c (add_scope_conflicts_1): Use bitmap_ior_into.
(add_scope_conflicts): Iterate in RPO order.
(add_stack_protection_conflicts): Iterate over the other triangle.
(fini_vars_expansion): Clear stack_vars_sorted.
From-SVN: r190126
gcc/
2012-08-03 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/30318
* double-int.c (mul_double_wide_with_sign): New function.
(mul_double_with_sign): Call the new function.
* double-int.h (mul_double_wide_with_sign): Declare the new function.
* tree-vrp.c (extract_range_from_binary_expr_1) [MULT_EXPR]:
Handle integer types that wrap on overflow.
(quad_int_cmp): New helper function.
(quad_int_pair_sort): Likewise.
gcc/testsuite/
2012-08-03 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/30318
* gcc.dg/tree-ssa/vrp77.c: New testcase.
From-SVN: r190125
2012-08-03 Richard Guenther <rguenther@suse.de>
* tree-vect-loop-manip.c (vect_can_advance_ivs_p): Query
is_gimple_reg on the SSA name, not its variable.
(vect_update_ivs_after_vectorizer): Likewise.
* tree-ssa-copyrename.c (rename_ssa_copies): Likewise.
* tree-if-conv.c (if_convertible_phi_p): Likewise.
(predicate_scalar_phi): Likewise.
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Likewise.
(vect_analyze_scalar_cycles_1): Likewise.
* tree-ssa-live.c (register_ssa_partition_check): Likewise.
* tree-outof-ssa.c (eliminate_useless_phis): Likewise.
* tree-ssa-reassoc.c (phi_rank): Likewise.
* tree-parloops.c (separate_decls_in_region_name): Use
replace_ssa_name_symbol.
* tree-predcom.c (base_names_in_chain_on): Likewise.
* matrix-reorg.c (update_type_size): Query the type of the SSA name,
not its variable.
* gimple-ssa-strength-reduction.c (create_mul_ssa_cand): Likewise.
(create_mul_imm_cand): Likewise.
(create_add_ssa_cand): Likewise.
(create_add_imm_cand): Likewise.
(slsr_process_add): Likewise.
* tree-inline.c (remap_ssa_name): Do not set the type of the
new SSA_NAME.
* tree-ssa-structalias.c (get_constraint_for_ssa_var): Clarify
assert. Check for default def first.
From-SVN: r190116
gcc/
PR target/51931
* config/mips/mips-protos.h (mips_strip_unspec_address): Declare.
* config/mips/mips.c (mips_strip_unspec_address): Make extern.
(mips16_rewrite_pool_constant): Make a copy of the pool constant
before adding to a PC-relative table.
(mips16_lay_out_constants): Add a SPLIT_P parameter.
(mips16_load_branch_target, mips16_split_long_branches): New functions.
(mips_reorg): Update call to mips16_lay_out_constants.
Call mips16_split_long_branches.
* config/mips/predicates.md (pc_or_label_operand): Delete.
* config/mips/mips.md (length): Add a calculation for MIPS16 branches.
Move the extended_mips16 handling further down.
(*branch_equality<mode>_mips16): Replace use pc_or_label_operand
with explicit label_ref and pc. Follow the usual operand numbering.
(*branch_equality<mode>_mips16_inverted): New pattern.
(*jump_mips16): Add length attribute.
(indirect_jump_and_restore_<mode>): New pattern.
(consttable_int): Call mips_strip_unspec_address on the operand.
gcc/testsuite/
PR target/51931
* gcc.c-torture/compile/20001226-1.c: Remove nomips16 attribute.
* g++.dg/opt/longbranch1.C: Likewise.
From-SVN: r190104
2012-08-02 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/53805
* gcc/fold-const.c (invert_tree_comparison): Invert ORDERED_EXPR and
UNORDERED_EXPR even for trapping floating point.
* gcc/testsuite/gcc.dg/fold-notunord.c: New testcase.
From-SVN: r190100
fortran/
PR fortran/48820
* trans-array.c (gfc_conv_ss_startstride): Set the intrinsic
result's lower and upper bounds according to the rank.
(set_loop_bounds): Set the loop upper bound in the intrinsic case.
testsuite/
PR fortran/48820
* gfortran.dg/assumed_rank_bounds_1.f90: New test.
* gfortran.dg/assumed_rank_bounds_2.f90: New test.
From-SVN: r190098
* trans-array.c (set_loop_bounds): Remove useless dimension check.
Don't update loopspec if it would loose the wanted stride criterion.
From-SVN: r190096
* trans-array.h (gfc_conv_descriptor_rank): New prototype.
* trans-array.c (gfc_conv_descriptor_rank): New function moved and
renamed ...
* trans-intrinsic.c (get_rank_from_desc): ... from this one.
(gfc_conv_intrinsic_rank, gfc_conv_intrinsic_bound,
gfc_conv_associated): Also rename function calls.
From-SVN: r190095
* iresolve.c (resolve_bound, gfc_resolve_shape):
Don't set the shape for assumed rank arrays.
* simplify.c (gfc_simplify_shape): Don't try to simplify if the
argument is assumed rank.
From-SVN: r190094
/cp
2012-08-02 Jason Merrill <jason@redhat.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51213 (again)
* pt.c (type_unification_real): Call push_deferring_access_checks /
pop_deferring_access_checks around the substitution of default
template args.
(instantiate_template_1): When the specialization returned by
retrieve_specialization has FNDECL_HAS_ACCESS_ERRORS set and we
are in a SFINAE context, simply return error_mark_node.
* cp-tree.h (FNDECL_RECHECK_ACCESS_P): Rename FNDECL_HAS_ACCESS_ERRORS.
/testsuite
2012-08-02 Jason Merrill <jason@redhat.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51213 (again)
* g++.dg/cpp0x/sfinae37.C: Extend.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r190093
PR middle-end/53321
PR middle-end/53865
* ipa-inline-analysis.c (inline_free_summary): Return if
inline_edge_summary_vec is NULL.
* ipa-split.c (execute_split_functions): Check if a function
is inlinable only if inline_edge_summary_vec != NULL.
* ipa.c (symtab_remove_unreachable_nodes): Restore
cgraph_propagate_frequency call when something was changed.
(free_inline_summary): New function.
(pass_ipa_free_inline_summary): New pass.
* passes.c (init_optimization_passes): Add
pass_ipa_free_inline_summary before pass_ipa_tree_profile.
* timevar.def (TV_IPA_FREE_INLINE_SUMMARY): New.
* tree-pass.h (pass_ipa_free_inline_summary): New.
From-SVN: r190090
* tree-ssa-live.c (set_is_used): Return a bool.
(mark_all_vars_used): Don't take data argument.
(mark_all_vars_used_1): Adjust calls to above, merge handling
of local and global vars.
(remove_unused_scope_block_p): Don't take global_unused_vars,
merge handling of local and global vars.
(remove_unused_locals): Don't allocate/fill/pass global_unused_vars,
use is_used_p for local and global vars.
From-SVN: r190080
