+2013-11-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * mode-switching.c (optimize_mode_switching): Mark block as
+ nontransparent, if last_mode at block exit is different from no_mode.
+
2013-11-09 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* function.c (NAME__MAIN): Move to...
2013-11-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/59047
- * tree-predcom.c (ref_at_iteration): Handle bitfield accesses
- properly.
+ * tree-predcom.c (ref_at_iteration): Handle bitfield accesses properly.
2013-11-08 Ilya Enkovich <ilya.enkovich@intel.com>
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
- (atomicDI_type_node, atomicTI_type_node): New macros for type
- nodes.
+ (atomicDI_type_node, atomicTI_type_node): New macros for type nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
- * tree-pretty-print.c (dump_generic_node): Print atomic type
- attribute.
+ * tree-pretty-print.c (dump_generic_node): Print atomic type attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
- * sync-builtins.def (__atomic_feraiseexcept): New built-in
- function.
+ * sync-builtins.def (__atomic_feraiseexcept): New built-in function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
- __builtin_ia32_fldenv, __builtin_ia32_fnstsw and
- __builtin_ia32_fnclex.
+ __builtin_ia32_fldenv, __builtin_ia32_fnstsw and __builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* tree-ssa-loop-im.c
(move_computations_dom_walker::before_dom_children): Same.
* tree-ssa-loop-manip.c (rewrite_phi_with_iv): Same.
- * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
- Same.
+ * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Same.
* tree-ssa-propagate.c (substitute_and_fold): Same.
* tree-vect-loop.c (vect_finalize_reduction): Same.
* tree-vect-stmts.c (vectorizable_call): Same.
* doc/invoke.texi (-fisolate-erroneous-paths): Document.
* gimple-ssa-isolate-paths.c (gate_isolate_erroneous_paths):
- No longer check if we have __builtin_trap, assume it's
- available.
+ No longer check if we have __builtin_trap, assume it's available.
2013-11-07 Diego Novillo <dnovillo@google.com>
* attribs.c (lookup_scoped_attribute_spec): Make static.
(get_attribute_namespace): Likewise.
- * builtins.c (more_const_call_expr_args_p): Move from
- tree.h.
+ * builtins.c (more_const_call_expr_args_p): Move from tree.h.
(validate_arglist): Move earlier in the file. Make static.
(expand_stack_restore): Move from stmt.c
(expand_stack_save): Move from stmt.c
(in_array_bounds_p): Move to tree-eh.c.
(range_in_array_bounds_p): Move to tree-eh.c.
(truth_type_for): Move to gimple-fold.c.
- (list_equal_p): remove.
+ (list_equal_p): Remove.
* tree.h (decl_assembler_name_equal): Remove.
(decl_assembler_name_hash): Remove.
(truth_type_for): Remove.
* doc/sourcebuild.texi (Top Level) <lto-plugin>: GNU ld can use
linker plugins, too.
- * config/arc/arc.h (LINK_COMMAND_SPEC): For
- -ftree-parallelize-loops=*, link to libgomp and its dependencies.
+ * config/arc/arc.h (LINK_COMMAND_SPEC): For -ftree-parallelize-loops=*,
+ link to libgomp and its dependencies.
* config/ia64/hpux.h (LIB_SPEC): Likewise.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
- * gcc.c (GOMP_SELF_SPECS): Update comment about libgomp's
- dependencies.
+ * gcc.c (GOMP_SELF_SPECS): Update comment about libgomp's dependencies.
2013-11-07 Jakub Jelinek <jakub@redhat.com>
(canonicalize_value): ... this. Also handle stripping of
TREE_OVERFLOW.
(get_value, set_lattice_value, get_value_for_expr): Adjust.
- * gimple-fold.c (canonicalize_constructor_val): Strip
- TREE_OVERFLOW.
+ * gimple-fold.c (canonicalize_constructor_val): Strip TREE_OVERFLOW.
* tree-ssa-threadedge.c (set_ssa_name_value): Likewise.
2013-11-07 Richard Biener <rguenther@suse.de>
(finish_live_range_shrinkage): Ditto.
* sched-deps.c (create_insn_reg_set): Make void return value.
* passes.def: Add pass_live_range_shrinkage.
- * ira.c (update_equiv_regs): Don't move if
- flag_live_range_shrinkage.
+ * ira.c (update_equiv_regs): Don't move if flag_live_range_shrinkage.
* haifa-sched.c (live_range_shrinkage_p): New.
(initialize_live_range_shrinkage, finish_live_range_shrinkage):
New functions.