+2005-11-26 Eric Christopher <echristo@apple.com>
+
+ * config/i386/i386.md (*zero_extendqihi2_movzbw): Avoid partial
+ register stalls by zero extending to the full register.
+
2005-11-27 Joseph S. Myers <joseph@codesourcery.com>
* config/floatunsisf.c, config/floatunsidf.c,
PR c++/21667
* c-typeck.c (build_array_ref): Avoid code duplicate. Use common
- C/C++ diagnostic function warn_array_subscript_with_type_char.
- * c-common.h (warn_array_subscript_with_type_char): Declare.
+ C/C++ diagnostic function warn_array_subscript_with_type_char.
+ * c-common.h (warn_array_subscript_with_type_char): Declare.
* c-common.c (warn_array_subscript_with_type_char): Define.
2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
PR target/24988
* config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Remove call
to SUBTARGET_OS_CPP_BUILTINS.
-
+
2005-11-22 Richard Earnshaw <richard.earnshaw@arm.com>
* arm.c (emit_set_insn): New function.
(vfp_emit_fstmx): Likewise. Use plus_constant.
(emit_multi_reg_push): Likewise.
(emit_sfm): Use plus_constant.
-
+
2005-11-23 Alan Modra <amodra@bigpond.net.au>
PR target/24954
* c-cppbuiltin.c (c_cpp_builtins): Define __pic__ and __PIC__ when
flag_pic is set.
-
+
* config/alpha/freebsd.h, config/alpha/linux.h,
config/arm/linux-elf.h, config/bfin/bfin.h,
config/cris/linux.h, config/darwin.h, config/freebsd-spec.h,
2005-11-21 Uros Bizjak <uros@kss-loka.si>
- * fold-const.c (fold_binary) <RDIV_EXPR>: Optimize A / A to 1.0
+ * fold-const.c (fold_binary) <RDIV_EXPR>: Optimize A / A to 1.0
if we don't care about NaNs or Infinities.
2005-11-20 Ian Lance Taylor <ian@airs.com>
* langhooks-def.h (LANG_HOOKS_LOOKUP_NAME): Add.
(LANG_HOOKS_DECLS): Add initializer for LANG_HOOKS_LOOKUP_NAME.
* langhooks.h (lang_hooks_for_decls): Add lookup_name.
-
+
2005-11-18 Richard Earnshaw <richard.earnshaw@arm.com>
PR target/24914
as empty.
* config/darwin.h (STARTFILE_SPEC): Use %(darwin_crt2) to possibly
link in crt2.o.
-
+
* config/darwin.h (REAL_LIBGCC_SPEC): Link in shared libgcc depending
on -mmacosx-version-min setting.
2005-11-13 Razya Ladelsky <razya@il.ibm.com>
- * ipa-prop.c (ipa_callsite_compute_param ): Removed obsolete type
+ * ipa-prop.c (ipa_callsite_compute_param ): Removed obsolete type
checking.
2005-11-13 Jason Merrill <jason@redhat.com>
2005-11-11 Jason Merrill <jason@redhat.com>
PR c++/24686
- * gimplify.c (gimplify_cleanup_point_expr): Also save and restore
+ * gimplify.c (gimplify_cleanup_point_expr): Also save and restore
the cleanup list.
2005-11-11 Zdenek Dvorak <dvorakz@suse.cz>
2005-11-10 Daniel Berlin <dberlin@dberlin.org>
- * tree-ssa-alias.c (compute_may_aliases): Remove call to
+ * tree-ssa-alias.c (compute_may_aliases): Remove call to
delete_old_heap_vars.
* tree-dfa.c (referenced_var_remove): Remove function.
* tree-ssa.c (init_tree_ssa): Call init_alias_heapvars.
2005-11-09 Andreas Krebbel <krebbel1@de.ibm.com>
PR 24624
- * config/s390/s390.c (struct s390_frame_layout): New fields
+ * config/s390/s390.c (struct s390_frame_layout): New fields
first_save_gpr_slot and last_save_gpr_slot.
- (cfun_grps_save_area_size, s390_frame_info, s390_emit_prologue,
- s390_emit_epilogue, s390_initial_elimination_offset): Replaced
+ (cfun_grps_save_area_size, s390_frame_info, s390_emit_prologue,
+ s390_emit_epilogue, s390_initial_elimination_offset): Replaced
first_save_gpr and last_save_gpr with the _slot variants.
- (s390_register_info): Calculate first_save_gpr_slot and
+ (s390_register_info): Calculate first_save_gpr_slot and
last_save_gpr_slot using regs_ever_live.
2005-11-09 Andreas Krebbel <krebbel1@de.ibm.com>
2005-11-09 Per Bothner <per@bothner.com>
Uros Bizjak <uros@kss-loka.si>
-
+
PR c/24101
* toplev.c (process_options): Initialize debug_hooks early
in case lang_hooks.post_options ends up calling a debug_hook.
(oldheapvars): Ditto.
(get_constraint_for): Put heap vars on heapvars list.
(delete_old_heap_vars): New function.
-
+
2005-11-08 Jason Merrill <jason@redhat.com>
* tree.h (CALL_FROM_THUNK_P): Add CALL_EXPR_CHECK.
DDR_DIST_VECTS.
(build_classic_dist_vector, build_classic_dir_vector): Push a set
of distance/direction vectors instead of a single one.
- * tree-data-ref.h (dir_vects, dist_vects): Replace dir/dist
+ * tree-data-ref.h (dir_vects, dist_vects): Replace dir/dist
lambda_vectors with a vec of lambda_vectors.
(DDR_DIR_VECT, DDR_DIST_VECT): Redefined as operations on vec.
(DDR_DIR_VECTS, DDR_DIST_VECTS, DDR_NUM_DIR_VECTS,
* predict.c (predict_loops): Use new param.
* predict.def (MAX_PRED_LOOP_ITERATIONS): Remove.
- * ipa-inline.c (cgraph_decide_inlining_of_small_function,
+ * ipa-inline.c (cgraph_decide_inlining_of_small_function,
cgraph_decide_inlining, cgraph_decide_inlining_incrementally):
Do not hold memory returned by cgraph_node_name across other call.
(collapse_rest_of_var): New function.
(do_structure_copy): Collapse if do_simple_structure_copy returns
false.
-
+
2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24589
(compute_frame_pointer_to_cfa_displacement): Likewise.
(gen_subprogram_die): Restore old code for when DWARF2_UNWIND_INFO is
not defined.
-
+
PR rtl-optimization/17356
* cfgrtl.c (purge_dead_edges): Undo last change. In EDGE_EH code,
add check for CALL_INSN if EDGE_ABRNOMAL_CALL true.
* predict.def (MAX_PRED_LOOP_ITERATIONS): Define.
2005-10-31 Andrew MacLeod <amacleod@redhat.com>
-
+
PR tree-optimization/19097
* tree-ssa-operands.c (correct_use_link): Don't look for modified stmts.
PR/24220
* c-common.c (vector_types_convertible_p): Check vector element type.
-
+
2005-10-21 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (prepare_move_operands): Handle the address
PR 23714
* builtins.c (expand_builtin_trap): Export.
* expr.h (expand_builtin_trap): Declare.
- * expr.c (expand_assignment): Emit a trap for integral offsets
+ * expr.c (expand_assignment): Emit a trap for integral offsets
from registers that weren't reduced to bitpos.
* tree-cfg.c (mark_array_ref_addressable_1): Remove.
(struct cxx): Add adjust_class_at_definition target hook.
* target-def.h: (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): New define,
defaulting to hook_bool_tree_true. Add to TARGET_INITIALIZER
- (TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): New define, defaulting to
+ (TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): New define, defaulting to
hook_void_tree. Add to TARGET_CXX.
* tree.h (struct decl_with_vis): Rename non_addr_const_p field to
dllimport_flag.
* tree.c (merge_dllimport_decl_attributes): Check DECL_DLLIMPORT_P
instead of attribute. Check for dllexport override. Warn if
inconsistent dll linkage. Don't lose old dllimport if decl has
- had address referenced. Tweak lookup of dllimport atribute.
+ had address referenced. Tweak lookup of dllimport atribute.
(handle_dll_attribute): Check targetm.valid_dllimport_attribute_p
for target specific rules. Don't add dllimport attribute if
DECL_DECLARED_INLINE_P. Set DECL_DLLIMPORT_P when adding
- dllimport attribute.
+ dllimport attribute.
(staticp): Replace DECL_NON_ADDR_CONSTANT_P with DECL_DLLIMPORT_P.
* varasm.c (initializer_constant_valid_p): Replace
DECL_NON_ADDR_CONSTANT_P with DECL_DLLIMPORT_P
PR target/21801
PR target/23589
- * config.gcc (i[34567]86-*-cygwin*): Add winnt-cxx.o to
+ * config.gcc (i[34567]86-*-cygwin*): Add winnt-cxx.o to
'cxx_target_objs', winnt-stubs,o to 'extra_objs'.
(i[34567]86-*-mingw32*): Likewise.
* doc/tm.texi (TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): Document.
(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Document.
-
+
* config/i386/winnt.c (i386_pe_dllimport_p): Factor out
- C++-specific code. Change return value to bool.
+ C++-specific code. Change return value to bool.
(i386_pe_dllimport_p): Likewise.
(associated_type): Simplify and make language-independent
(i386_pe_encode_section_info): Replace override of ambiguous
* config/i386/winnt-stubs.c: New file. Define stub versions of
lang-specific functions.
* config/i386/i386-protos.h: Declare winnt-[cxx|stubs].c functions
- i386_pe_type_dllimport_p, i386_pe_type_dllexport_p,
+ i386_pe_type_dllimport_p, i386_pe_type_dllexport_p,
i386_pe_adjust_class_at_definition.
- (i386_pe_valid_dllimport_attribute_p): Declare.
+ (i386_pe_valid_dllimport_attribute_p): Declare.
* config/i386/cygming.h (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Define.
(TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): Define.
* config/i386/t-cygming: Add rules for winnt-cxx.o, winnt-stubs.o.
2005-10-11 Eric Botcazou <ebotcazou@libertysurf.fr>
- PR middle-end/24263
+ PR middle-end/24263
* convert.c (convert_to_real): Revert 2005-10-05 patch.
Only apply the optimization for rounding builtins if the inner
cast is also an extension.
2004-11-22 Mark Mitchell <mark@codesourcery.com>
* config.gcc (arm*-*-linux-gnueabi): Use __cxa_atexit.
-
+
2004-11-19 Mark Mitchell <mark@codesourcery.com>
* config.gcc (arm*-*-linux-gnueabi): Add it.
* config/arm/bpabi.h (FPUTYPE_DEFAULT): Undefine it before
out return_label and naked_return_label.
2005-10-06 Daniel Berlin <dberlin@dberlin.org>
-
+
* tree-ssa-structalias.c (check_for_overlaps): Fix bug in last
change.
being a DECL.
2005-10-06 Daniel Berlin <dberlin@dberlin.org>
-
+
Fix PR tree-optimization/22488
* tree-ssa-structalias.c (check_for_overlaps): New function.
(create_variable_info_for): Use it.
PR Debug/23205
* dbxout.c (dbxout_symbol): Check DECL_RTL_SET_P, after
handling constants. Check NAMESPACE_DECL context for constants.
-
+
2005-10-05 Eric Christopher <echristo@apple.com>
* doc/md.texi (Standard Names): Fix name of pushm1 pattern.
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