+2009-11-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (function_and_variable_visibility): Clear COMDAT on functions
+ when to PUBLIC is set.
+
+2009-11-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/42029
+ * gimplify.c (gimplify_omp_atomic): Set DECL_GIMPLE_REG_P on
+ tmp_load if needed.
+
+2009-11-13 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/41900
+ * config/i386/i386.md (*call_pop_1, *call_1, *call_value_pop_1,
+ *call_value_1): Use "lsm" as operand 1 constraint.
+ * config/i386/predicates.md (call_insn_operand): Depend on
+ index_register_operand to avoid %esp register.
+
+2009-11-13 Uros Bizjak <ubizjak@gmail.com>
+
+ Revert:
+ 2009-11-03 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/41900
+ * config/i386/i386.h (ix86_arch_indices) <X86_ARCH_CALL_ESP>: New.
+ (TARGET_CALL_ESP): New define.
+ * config/i386/i386.c (initial_ix86_tune_features): Initialize
+ X86_ARCH_CALL_ESP.
+ * config/i386/i386.md (*call_pop_1_esp, *call_1_esp,
+ *call_value_pop_1_esp, *call_value_1_esp): Rename from *call_pop_1,
+ *call_1, *call_value_pop_1 and *call_value_1. Depend on
+ TARGET_CALL_ESP.
+ (*call_pop_1, *call_1, *call_value_pop_1, *call_value_1):
+ New patterns, use "lsm" as operand 1 constraint.
+ * config/i386/predicates.md (call_insn_operand): Depend on
+ index_register_operand for !TARGET_CALL_ESP to avoid %esp register.
+
+2009-11-13 Jason Merrill <jason@redhat.com>
+
+ PR debug/26965
+ * dwarf2out.c (gen_variable_die): Don't worry about DECL_COMDAT.
+ Don't emit a second declaration at any scope.
+
+2009-11-13 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/41697
+ * sel-sched-ir.c (fallthru_bb_of_jump): Bail out when a block with
+ a conditional jump has a single successor.
+
+2009-11-13 Andrey Belevantsev <abel@ispras.ru>
+
+ * sched-deps.c (init_deps): New parameter lazy_reg_last. Don't
+ allocate reg_last when in case lazy_reg_last is true.
+ (init_deps_reg_last): New.
+ (free_deps): When max_reg is 0, this context is already freed.
+ * sched-int.h (init_deps_reg_last): Export.
+ (init_deps): Update prototype.
+ * sched-ebb.c (schedule_ebb): Update the call to init_deps.
+ * sched-rgn.c (sched_rgn_compute_dependencies): Likewise.
+ * ddg.c (build_intra_loop_deps): Likewise.
+ * sel-sched-ir.c (copy_deps_context, create_deps_context,
+ reset_deps_context, deps_init_id): Likewise.
+ (init_first_time_insn_data): Lazy allocate INSN_DEPS_CONTEXT.
+ (free_data_for_scheduled_insn): New, break down from ...
+ (free_first_time_insn_data): ... here.
+ (has_dependence_p): Allocate reg_last now, when it is needed.
+ (extend_insn_data): When maximal LUID is big enough, allocate
+ per-insn data in smaller chunks.
+ * sel-sched-ir.h (free_data_for_scheduled_insn): Export.
+ * sel-sched.c (update_seqnos_and_stage): Free INSN_DEPS_CONTEXT
+ in scheduled insn.
+
+2009-11-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (call_value): Fix comment.
+ (sibcall_value): Ditto.
+
2009-11-13 Eric Botcazou <ebotcazou@adacore.com>
* config/i386/linux-unwind.h (x86_frob_update_context): New function.
(MD_FROB_UPDATE_CONTEXT): Define.
2009-11-12 Eric Botcazou <ebotcazou@adacore.com>
- Laurent GUERBY <laurent@guerby.net>
+ Laurent GUERBY <laurent@guerby.net>
* config/sparc/linux-unwind.h (sparc64_fallback_frame_state): Tidy.
Do not schedule an %sp restore. Compensate for RETURN_ADDR_OFFSET.
Allocate a du_head structure as well as a du_chain when creating a
new chain. Modified other code to match new data structures.
-2009-11-12 Jan Hubicka <jh@suse.cz>
+2009-11-12 Jan Hubicka <jh@suse.cz>
* cgraph.h (varpool_node_name): Declare.
- * cgraphunit.c (process_function_and_variable_attributes): Set force_output
- flag on used variables.
- * ipa.c (function_and_variable_visibility): Dump externally visible and needed
- variables.
+ * cgraphunit.c (process_function_and_variable_attributes): Set
+ force_output flag on used variables.
+ * ipa.c (function_and_variable_visibility): Dump externally visible
+ and needed variables.
* varpool.c (varpool_node_name): Export.
(decide_is_variable_needed): Check COMDAT for externally visible vars;
ignore needed flag.
-2009-11-12 Uros Bizjak <ubizjak@gmail.com>
+2009-11-12 Uros Bizjak <ubizjak@gmail.com>
PR middle-end/41930
* simplify-rtx.c (simplify_replace_fn_rtx) <case 'e'>: Skip
PR middle-end/41440
* cfgexpand.c (expand_gimple_basic_block): Append NOP to a fallthru,
single successor block, ending with jump created by RTL expander.
-
+
2009-11-11 Jan Hubicka <jh@suse.cz>
PR middle-end/41729
* doc/extend.texi (Function Attributes): Mentions that plugin can
provide their attributes.
-2009-11-11 Jon Beniston <jon@beniston.com>
+2009-11-11 Jon Beniston <jon@beniston.com>
* config.gcc: Add lm32 elf and uclinux targets.
* config/lm32: New directory.
* exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New.
(collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin.
-2009-11-08 Jonathan Gray <jsg@openbsd.org>
+2009-11-08 Jonathan Gray <jsg@openbsd.org>
* config/openbsd-stdint.h: Change to reflect what
c_common_nodes_and_builtins expects.
mode. Use it to convert addresses to other modes. Accept
ptr_mode addresses.
+2009-09-23 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/41065
+ * function.h (types_used_by_vars_hash): Declare new hash table.
+ (types_used_by_vars_eq, types_used_by_var_decl_insert): Declare
+ equality and hash function for the hash table.
+ (types_used_by_cur_var_decl): Declare a new global chained list.
+ (types_used_by_var_decl_insert): Declare new function.
+ * function.c (types_used_by_vars_hash): Define the hashtable ...
+ (types_used_by_vars_eq, types_used_by_vars_do_hash): ... as well as
+ its equality and hash functions.
+ (hash_types_used_by_vars_entry): New hash helper.
+ (types_used_by_cur_var_decl): Define the global chained list.
+ (used_types_insert): Update the list of types used by the global
+ variable being parsed.
+ (types_used_by_var_decl_insert): Define new function.
+ * c-common.h (record_types_used_by_current_var_decl): Declare ...
+ * c-common.c (record_types_used_by_current_var_decl): ... new
+ function.
+ * c-decl.c (finish_decl): Record the types used by the global
+ variable declaration we've just parsed.
+ * dwarf2out.c (premark_used_types): Insert a new line between
+ comment and function.
+ (premark_used_types_helper): Fix comment.
+ (premark_types_used_by_global_vars_helper,
+ premark_types_used_by_global_vars): New functions.
+ (prune_unused_types): Do not prune types used by global variables.
+
2009-09-23 Richard Guenther <rguenther@suse.de>
* alias.c (ao_ref_from_mem): Correct for negative MEM_OFFSET
* arm.c (aapcs_vfp_is_call_or_return_candidate): Change base_mode
to pointer to enum machine_mode. Update all callers as needed.
-2009-08-21 Uros Bizjak <ubizjak@gmail.com>
+2009-08-21 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.md (exception_receiver): Emit alternative
GP load sequence if flag_reorder_blocks_and_partition is set.
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