* config/sh/predicates.md (zero_extend_operand): New predicate.
* config/sh/sh.md (zero_extendhisi2): Simplify by using new
zero_extend_operand predicate.
(zero_extendqisi2): Likewise.
From-SVN: r189269
PR libstdc++/53830
* include/std/condition_variable (condition_variable_any::wait):
Move _Unlock type to class scope.
(condition_variable_any::wait_until): Reuse it.
* testsuite/30_threads/condition_variable_any/53830.cc: New.
From-SVN: r189268
PR middle-end/53321
* ipa.c (symtab_remove_unreachable_nodes): Partially revert r187375
to not call cgraph_propagate_frequency if something was changed.
testsuite/ChangLog:
PR middle-end/53321
* g++.dg/torture/pr53321.C: New test.
From-SVN: r189261
2012-07-04 Richard Guenther <rguenther@suse.de>
PR middle-end/53433
* gimple-fold.c (get_base_constructor): Do not return an
error_mark_node DECL_INITIAL.
From-SVN: r189260
2012-07-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53849
* tree-cfg.c (move_stmt_op): Only call add_referenced_var
for duplicated locals. Use add_referenced_var_1 to avoid
pushing/popping cfun.
* gcc.dg/pr53849.c: New testcase.
From-SVN: r189255
2012-07-04 Richard Guenther <rguenther@suse.de>
* tree.c (find_decls_types_r): Handle TYPE_CONTEXT the same
as in free_lang_data_in_type.
From-SVN: r189252
* config/sh/predicates.md (logical_and_operand): New predicate.
* config/sh/constraints.md (Jmb, Jmw): New constraints.
* config/sh/sh.md (andsi3): Move expander above insns. Add handling
of 0xFFFF constant. Use logical_and_operand predicate and
satisfies_constraint_Jmb, satisfies_constraint_Jmw.
(*andsi3_compact): Make it an insn_and_split. Use
logical_and_operand predicate. Add Jmb,Jmw alternatives.
From-SVN: r189241
* config/mep/mep.c (mep_reorg_regmove): Use
next_nonnote_non_debug_insn to advance to the next insn. Do not
expect delete_insn to return an rtx.
From-SVN: r189234
2012-07-03 Richard Guenther <rguenther@suse.de>
* doc/install.texi (CLooG): Clarify how CLooG needs to be
configured and that it needs to be built against ISL 0.10.
From-SVN: r189228
PR target/53811
* config/i386/i386.c (x86_output_mi_thunk): Check if fnaddr satisfies
sibcall_insn_operand. Move it to a temporary register if not.
testsuite/ChangLog:
PR target/53811
* g++.dg/other/pr53811.C: New test.
From-SVN: r189218
2012-07-03 Richard Guenther <rguenther@suse.de>
* Makfile.def (isl): Remove not necessary extra_exports and
extra_make_flags.
(cloog): Use $$CPPFLAGS instead of ${CPPFLAGS}.
* Makefile.in: Regenerated.
From-SVN: r189212
2012-07-03 Richard Guenther <rguenther@suse.de>
config/
* cloog.m4: Remove debugging print.
* Makefile.def (cloog): Add V=1 to extra_make_flags.
* configure.ac: If either the ISL or the CLooG check failed
do not try to build in-tree versions.
* Makefile.in: Regenerated.
* configure: Regenerated.
From-SVN: r189209
* exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
the designated subprogram type and also set Is_Dispatch_Table_Entity.
(Expand_Interface_Thunk): Propagate the convention on the thunk.
(Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
the internal view of the constructors.
(Set_CPP_Constructors): Likewise.
* sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
convention on the function.
* gcc-interface/gigi.h (is_cplusplus_method): Declare.
* gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
(gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
calling convention
(get_minimal_subprog_decl): Likewise.
(is_cplusplus_method): New predicate.
* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
error on access to C++ constructor or member function.
From-SVN: r189199
PR target/51244
* config/sh/predicates.md (t_reg_operand, negt_reg_operand): New
predicates.
* config/sh/sh-protos.h (get_t_reg_rtx): New prototype.
* config/sh/sh.c (get_t_reg_rtx): New function. Use it when invoking
gen_branch_true and gen_branch_false.
* config/sh/sh.md: Use get_t_reg_rtx when invoking gen_branch_true and
gen_branch_false.
(branch_true, branch_false): Use t_reg_operand predicate.
(*branch_true, *branch_false): Delete.
(movt): Use t_reg_operand predicate.
(*negnegt): Use negt_reg_operand predicate and fold little and big
endian variants.
(*movtt): Use t_reg_operand and fold little and big endian variants.
(*movt_qi): Delete.
PR target/51244
* gcc.target/sh/pr51244-1.c: Check that movt insn is not generated.
From-SVN: r189177
gcc/
* stmt.c (emit_case_bit_tests): Remove.
(expand_case): Remove expand_switch_using_bit_tests_p code.
* tree-switch-conversion.c (hoist_edge_and_branch_if_true): New.
(MAX_CASE_BIT_TESTS): Moved from stmt.c to here.
(lshift_cheap_p): Likewise.
(expand_switch_using_bit_tests_p): Likewise.
(struct case_bit_test): Likewise.
(case_bit_test_cmp): Likewise.
(emit_case_bit_tests): New implementation for GIMPLE.
(gen_inbound_check): Do not release post-dominator info here.
(process_switch): Reorder code. Expand as bit tests if it
looks like a win.
(do_switchconv): Release post-dominator info here if something
changed.
(struct gimple_opt_pass): Verify more.
* tree.h (expand_switch_using_bit_tests_p): Remove prototype.
testsuite/
* gcc.dg/tree-ssa/pr36881.c: Fix test case to not expand as bit tests.
From-SVN: r189173
2012-07-02 Martin Jambor <mjambor@suse.cz>
PR middle-end/38474
* ipa-prop.c (compute_known_type_jump_func): Put BINFO check before a
dynamic type change check.
From-SVN: r189163
