+2010-03-27 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/43391
+ * varasm.c (make_decl_rtl): Deal with COMMON flag to make
+ notice_global_symbol work.
+
+2010-03-27 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl
+ instead of dwarf2out_decl.
+ (struct var_loc_node): Remove section_label field.
+ (dwarf2out_function_decl): New function.
+ (dwarf2out_var_location): Don't set section_label field.
+ (dwarf2out_begin_function): Don't empty decl_loc_table here.
+
+2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR tree-optimization/43544
+ * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
+ First argument for builtin vectorized function hook is now a
+ tree to be able to distinguish between machine specific and
+ standard builtins.
+ * targhooks.c (default_builtin_vectorized_function): Ditto.
+ * targhooks.h (default_builtin_vectorized_function): Ditto.
+ * target.h (struct gcc_target): Ditto.
+ * tree-vect-stmts.c (vectorizable_function): Ditto.
+ * config/i386/i386.c (ix86_builtin_vectorized_function): Ditto.
+ * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function):
+ Ditto.
+
+2010-03-26 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/43381
+ * c-decl.c (get_parm_info): Assert that decl going in OTHERS has a
+ nested binding iff it is a FUNCTION_DECL.
+ (store_parm_decls_newstyle): Pass nested=true to bind for
+ FUNCTION_DECLs amongst parameters.
+
+2010-03-26 Jakub Jelinek <jakub@redhat.com>
+
+ * var-tracking.c (vt_expand_loc_callback): Don't run
+ cselib_expand_value_rtx_cb in dummy mode if
+ cselib_dummy_expand_value_rtx_cb returned false.
+
+ * var-tracking.c (emit_note_insn_var_location): For one part
+ notes with offset 0, don't add EXPR_LIST around the location.
+ * dwarf2out.c (loc_descriptor, dw_loc_list_1,
+ add_location_or_const_value_attribute): Adjust for that change.
+
+ PR debug/43540
+ * dwarf2out.c (reg_save): For DW_CFA_expression put regnum
+ into first operand and location into second.
+ (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of
+ dw_cfi_oprnd_loc for DW_CFA_expression.
+ (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression.
+ (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression
+ assume first argument is regnum and second argument is location.
+
+2010-03-26 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/42113
+ * config/alpha/alpha.md (*cmp_sadd_si): Change mode
+ of scratch register to DImode. Split to DImode comparison operator.
+ Use SImode subreg of scratch register in the multiplication.
+ (*cmp_sadd_sidi): Ditto.
+ (*cmp_ssub_si): Ditto.
+ (*cmp_ssub_sidi): Ditto.
+
+2010-03-26 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/43524
+ * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]:
+ Remove invalid assert and wrong comment.
+
+2010-03-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/43516
+ * flags.h (final_insns_dump_p): New extern.
+ * final.c (final_insns_dump_p): New variable.
+ (rest_of_clean_state): Set it before -fdump-final-insns=
+ dumping, clear afterwards.
+ * print-rtl.c (print_rtx): If final_insns_dump_p don't dump
+ MEM_ALIAS_SET on MEMs.
+
+2010-03-26 David S. Miller <davem@davemloft.net>
+
+ * configure.ac: Fix sparc GOTDATA_OP bug check.
+ * configure: Rebuild.
+
+2010-03-26 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.md (cmptf_internal2): Correct comparison.
+
+2010-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP,
+ TLS_SECTION_ASM_FLAG.
+
+2010-03-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/43511
+ * config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO.
+ Clear first_function_block_is_cold.
+
+ PR c/43385
+ * gimplify.c (gimple_boolify): Only recurse on __builtin_expect
+ argument if the argument is truth_value_p.
+
+2010-03-24 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/constraints.md: Update copyright year for my changes.
+
+ PR target/43484
+ * config/rs6000/rs6000.c (rs6000_split_multireg_move): If r0 is
+ used in reg+reg addressing, swap registers.
+
+2010-03-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/43293
+ * target.h (struct gcc_target): Add code_end hook.
+ * target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
+ if not yet defined.
+ (TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
+ * toplev.c (compile_file): Call targetm.asm_out.code_end
+ hook before unwind info/debug info output.
+ * config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
+ * config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
+ (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
+ * config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
+ (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
+ * config/i386/i386.c (ix86_file_end): Renamed to...
+ (ix86_code_end): ... this. Make static. Don't call
+ file_end_indicate_exec_stack. Emit unwind info using
+ final_start_function/final_end_function.
+ (darwin_x86_file_end): Remove.
+ (TARGET_ASM_CODE_END): Define.
+ * config/i386/i386.h (TARGET_ASM_FILE_END,
+ NEED_INDICATE_EXEC_STACK): Don't define.
+ * config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
+ (TARGET_ASM_FILE_END): Define to darwin_file_end.
+ * config/i386/i386-protos.h (ix86_file_end): Remove prototype.
+ * doc/tm.texi (TARGET_ASM_CODE_END): Document.
+
+ PR target/43498
+ * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function
+ at the beginning and final_end_function at the end.
+ * config/s390/s390.c (s390_output_mi_thunk): Likewise.
+