+2010-03-29 Jie Zhang <jie@codesourcery.com>
+
+ PR 43564
+ * toplev.c (process_options): Set optimization_default_node
+ and optimization_current_node.
+ * opts.c (decode_options): Don't set optimization_default_node
+ and optimization_current_node.
+
+2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/rtems.h: Abandon -qrtems_debug.
+
+2010-03-28 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/43505
+ * cgraph.c (cgraph_clone_node): When clonning a clone, replacement
+ map should not be copied.
+
+2010-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/41674
+ * cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have
+ cdtors, set DECL_PRESERVE_P.
+ * ipa.c (cgraph_externally_visible_p): Return true if declaration
+ should be preseved.
+
+2010-03-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/43528
+ * stor-layout.c (place_field): Check that constant fits into
+ unsigned HWI when skipping calculation of MS bitfield layout.
+
+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.
+
+2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support
+ and Sun as TLS syntax.
+ (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * varasm.c (TLS_SECTION_ASM_FLAG): Define default.
+ (default_elf_asm_named_section): Use it.
+ * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF.
+ (i386_output_dwarf_dtprel): Likewise.
+ (output_addr_const_extra): Likewise.
+ (output_pic_addr_const): Lowercase @GOTTPOFF.
+ (output_addr_const_extra): Likewise.
+ (output_pic_addr_const): Lowercase @GOTNTPOFF.
+ (output_addr_const_extra): Likewise.
+ (output_pic_addr_const): Lowercase @INDNTPOFF.
+ (output_addr_const_extra): Likewise.
+ (output_pic_addr_const): Lowercase @NTPOFF.
+ (output_addr_const_extra): Likewise.
+ (output_pic_addr_const): Lowercase @TPOFF.
+ (output_addr_const_extra): Likewise.
+ * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD.
+ (*tls_global_dynamic_64): Likewise.
+ (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM.
+ (*tls_local_dynamic_base_64): Lowercase @TLSLD.
+
+ * defaults.h (TLS_COMMON_ASM_OP): Provide default.
+ (ASM_OUTPUT_TLS_COMMON): Use it.
+ * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef.
+
+ PR target/38118
+ * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file.
+ * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ...
+ * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here.
+ * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.
+ * config/i386/sol2.h (TARGET_SUN_TLS): Redefine.
+ (ASM_DECLARE_OBJECT_NAME) [!USE_GAS]: Redefine.
+
+2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/i386.c (override_options): Don't accept
+ -mtls-dialect=sun any longer.
+ * config/i386/i386.h (TARGET_SUN_TLS): Define as 0.
+ * config/i386/i386.md (*tls_global_dynamic_32_sun): Remove.
+ (*tls_local_dynamic_base_32_sun): Likewise.
+ * config/i386/sol2.h (TARGET_SUN_TLS): Redefine.
+
+2010-03-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/43508
+ * dwarf2out.c (mem_loc_descriptor): Don't ICE on
+ VEC_{MERGE,SELECT,CONCAT,DUPLICATE}.
+
+ PR debug/43479
+ * ira.c (adjust_cleared_regs): New function.
+ (update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs.
+
PR debug/19192
PR debug/43479
* cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK
PR target/43348
* ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp,
- call_value_gp,sibcall_gp): Use 's' constraint not 'i'.
+ call_value_gp, sibcall_gp): Use 's' constraint not 'i'.
2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
- * config/i386/i386.c (ix86_target_string): Fix a typo in comments.
- Add -mfma.
+ * config/i386/i386.c (ix86_target_string): Add -mfma.
+ Fix a typo in comment.
2010-03-22 Mike Stump <mikestump@comcast.net>
* doc/configfiles.texi (Configuration Files): Removed
fixinc/Makefile*, intl/Makefile.*.
- * doc/makefile.texi: Fixed markup.
- Abstract from version control system used.
+ * doc/makefile.texi: Fixed markup. Abstract from version
+ control system used.
(Makefile): Removed obsolete gcc/java/parse.y example.
* doc/sourcebuild.texi: Likewise.
(Top Level): Added config, gnattools, libdecnumber, libgcc,
- libgomp, libssp.
- Removed fastjar.
+ libgomp, libssp. Removed fastjar.
(Miscellaneous Docs): Clarify location.
Added COPYING3, COPYING3.LIB.
- (Front End Directory): Moved Make-lang.in entry to new
- subsubsection.
+ (Front End Directory): Moved Make-lang.in entry to new subsubsection.
2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com>
PR c/43211
- * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an
- error.
+ * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was
+ an error.
2010-03-19 Bernd Schmidt <bernd.schmidt@codesourcery.com>
PR bootstrap/43403
* var-tracking.c (vt_init_cfa_base): Do nothing if
- cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed
- register.
+ cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register.
2010-03-18 Alexandre Oliva <aoliva@redhat.com>
* cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare.
* cgraphunit.c (cgraph_materialize_all_clones): Update calls in
all non-clones. Moved call redirection...
- (cgraph_redirect_edge_call_stmt_to_callee): ...to this new
- function.
+ (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function.
(cgraph_materialize_all_clones): Dispose of all
combined_args_to_skip bitmaps.
(verify_cgraph_node): Do not check for edges pointing to wrong
appending a use to an empty chain.
(build_def_use): Remove previous changes that convert OP_INOUT to
OP_OUT operands; instead detect the case where an OP_INOUT operand
- uses a previously untracked register and create an empty chain for
- it.
+ uses a previously untracked register and create an empty chain for it.
2010-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2010-03-16 Richard Guenther <rguenther@suse.de>
PR middle-end/43379
- * tree-cfg.c (gimple_merge_blocks): When propagating virtual
- PHI operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI
- properly.
+ * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI
+ operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly.
2010-03-16 Aldy Hernandez <aldyh@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
cfa_base_preserved_val): New static variables.
(preserve_only_constants): New function.
(cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't
- clear its REG_VALUES. If cselib_preserve_constants, don't
+ clear its REG_VALUES. If cselib_preserve_constants, don't
empty the whole hash table, but preserve there VALUEs with constants,
cfa_base_preserved_val and cfa_base_preserved_val plus constant.
(cselib_preserve_cfa_base_value): New function.