diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 160 |
1 files changed, 152 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9ed2904ff59..eedc19b3831 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,155 @@ +2010-11-01 Jason Merrill <jason@redhat.com> + + * fold-const.c (fold_indirect_ref_1): Handle folding + POINTER_PLUS_EXPR to ARRAY_REF. + +2010-11-01 Kaz Kojima <kkojima@gcc.gnu.org> + + * config/sh/sh.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. + (sh_delegitimize_address): New function. + +2010-11-01 Joseph Myers <joseph@codesourcery.com> + + * config/alpha/alpha.h (WORD_SWITCH_TAKES_ARG): Remove. + * config/cris/cris.h (WORD_SWITCH_TAKES_ARG): Remove. + (CC1_SPEC): Don't handle -target. + * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove single-argument + options. + * config/darwin.opt (Zallowable_client, Zbundle_loader, + Zdylib_file, Zexported_symbols_list, Zfn_seg_addr_table_filename, + Zimage_base, Zinit, Zinstall_name, Zmultiply_defined, + Zmultiplydefinedunused, Zseg_addr_table, Zsegs_read_only_addr, + Zsegs_read_write_addr, Zumbrella, Zunexported_symbols_list, + Zweak_reference_mismatches, client_name, compatibility_version, + current_version, dylinker_install_name, pagezero_size, + read_only_relocs, seg1addr, segs_read_only_addr, + segs_read_write_addr, sub_library, sub_umbrella): New. + * config/freebsd-spec.h (BSD_WORD_SWITCH_TAKES_ARG): Remove. + * config/freebsd.h (WORD_SWITCH_TAKES_ARG): Remove. + * config/freebsd.opt: New. + * config/interix.h (WORD_SWITCH_TAKES_ARG): Remove. + * config/mips/iris6.h (WORD_SWITCH_TAKES_ARG): Remove. + * config/rpath.opt: New. + * config.gcc (*-*-freebsd*): Use rpath.opt and freebsd.opt. + (alpha*-dec-osf5.1*, i[34567]86-*-interix3*, mips-sgi-irix6.5*): + Use rpath.opt. + +2010-11-01 Joseph Myers <joseph@codesourcery.com> + + * common.opt (R, T, Tbss, Tdata, Ttext, h, z): New. + * defaults.h (DEFAULT_SWITCH_TAKES_ARG, SWITCH_TAKES_ARG): Remove. + (DEFAULT_WORD_SWITCH_TAKES_ARG): Define to 0. + * doc/tm.texi.in (SWITCH_TAKES_ARG): Remove. + (WORD_SWITCH_TAKES_ARG): Don't refer to SWITCH_TAKES_ARG. + Document that options in .opt files do not need to be included. + * doc/tm.texi: Regenerate. + * gcc.c (LINK_COMMAND_SPEC): Don't include %{x}. + * opts-common.c: Update comment on tm.h include. + (decode_cmdline_option): Don't use SWITCH_TAKES_ARG. + * system.h (SWITCH_TAKES_ARG): Poison. + * config/alpha/alpha.h (SWITCH_TAKES_ARG): Remove. + * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove options included + in darwin.opt. + (LINK_COMMAND_SPEC_A): Don't include %{x}. + * config/fr30/fr30.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): + Remove. + * config/freebsd-spec.h (FBSD_SWITCH_TAKES_ARG): Remove. + * config/freebsd.h (SWITCH_TAKES_ARG): Remove. + * config/frv/frv.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): + Remove. + * config/i386/djgpp.h (LINK_COMMAND_SPEC): Don't include %{x}. + * config/ia64/ia64.h (SWITCH_TAKES_ARG): Remove. + * config/interix.h (WORD_SWITCH_TAKES_ARG): Don't handle -T + options. + * config/lm32/lm32.h (SWITCH_TAKES_ARG): Remove. + * config/m32r/m32r.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): + Remove. + * config/microblaze/microblaze.h (SWITCH_TAKES_ARG): Remove. + * config/mips/mips.h (SWITCH_TAKES_ARG): Remove. + * config/mips/netbsd.h (SWITCH_TAKES_ARG): Remove. + * config/mips/vxworks.h (SWITCH_TAKES_ARG): Remove. + * config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove. + * config/netbsd-elf.h (SWITCH_TAKES_ARG): Remove. + * config/openbsd.h (SWITCH_TAKES_ARG): Remove. + * config/rs6000/sysv4.h (SWITCH_TAKES_ARG): Remove. + * config/score/score.h (SWITCH_TAKES_ARG): Remove. + * config/sol2.h (SWITCH_TAKES_ARG): Remove. + * config/sparc/sp-elf.h (SWITCH_TAKES_ARG): Remove. + * config/sparc/sp64-elf.h (SWITCH_TAKES_ARG): Remove. + * config/sparc/sparc.h (ASM_SPEC): Don't include %{R}. + * config/svr4.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. + +2010-11-01 Paul Koning <ni1d@arrl.net> + + * config/pdp11/pdp11.md: Use iterators. + (addqi3, subqi3, iorsi3, xorsi3): Delete. + +2010-11-01 Steve Ellcey <sje@cup.hp.com> + + * defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): Move under ifdef + GCC_INSN_FLAGS_H. + * libgcov.c (__gcov_indirect_call_profiler): Set + VTABLE_USES_DESCRIPTORS if TARGET_VTABLE_USES_DESCRIPTORS is + defined and use in place of TARGET_VTABLE_USES_DESCRIPTORS. + +2010-11-01 Nathan Froyd <froydnj@codesourcery.com> + + PR tree-optimization/46259 + + Revert: + + 2010-10-30 Nathan Froyd <froydnj@codesourcery.com> + + * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use + build_vector_from_val. + +2010-11-01 DJ Delorie <dj@redhat.com> + + * config/rx/rx.h (TARGET_CPU_CPP_BUILTINS): Add define for RX610 + as well as an assertion. + +2010-11-01 Paul Koning <ni1d@arrl.net> + + * config/pdp11/pdp11.c (pdp11_return_in_memory): Return vector and + complex modes in memory. + +2010-11-01 Nathan Froyd <froydnj@codesourcery.com> + + * tree.c (build_vector_from_val): Use useless_type_conversion_p. + +2010-11-01 Jakub Jelinek <jakub@redhat.com> + + PR target/45250 + * var-tracking.c (cfa_base_rtx): Move definition earlier in the file. + (cfa_base_offset): New variable. + (compute_cfa_pointer): Use cfa_base_rtx and cfa_base_offset. + (adjust_mems): Don't do any sp or hfp replacements if cfa_base_rtx + is NULL. + (vt_init_cfa_base): Initialize cfa_base_offset. + +2010-11-01 Alan Modra <amodra@gmail.com> + + PR target/46030 + * config/rs6000/rs6000.c (struct rs6000_stack): Add reload_completed + and savres_strategy. + (stack_info): New file scope var. + (rs6000_init_machine_status): Init stack_info. + (SAVRES_INLINE_FPRS, SAVRES_INLINE_GPRS, + SAVRES_NOINLINE_GPRS_SAVES_LR, SAVRES_NOINLINE_FPRS_SAVES_LR, + SAVRES_NOINLINE_FPRS_DOESNT_RESTORE_LR): Replace with.. + (SAVE_INLINE_FPRS, SAVE_INLINE_GPRS, REST_INLINE_FPRS, REST_INLINE_GPRS, + SAVE_NOINLINE_GPRS_SAVES_LR, SAVE_NOINLINE_FPRS_SAVES_LR + REST_NOINLINE_FPRS_DOESNT_RESTORE_LR): ..this. Update all refs. + (rs6000_savres_strategy): Rewrite. + (rs6000_stack_info): Use "stack_info" in place of local "info". + Return cached stack info when reload_completed unless ENABLE_CHECKING + in which case confirm newly calculated stack info matches old info. + Delay calculation of lr_save_p, set it for out of line gp save/restore + as well as fp. Call rs6000_savres_strategy from here.. + (rs6000_emit_prologue, rs6000_emit_epilogue): ..rather than here. + (rs6000_output_function_prologue): Use info->savres_strategy to + determine whether fp save/restore externs need to be emitted. + 2010-10-31 Jason Merrill <jason@redhat.com> * tree.h (EXPR_LOC_OR_HERE): New macro. @@ -3396,14 +3548,6 @@ 'unsigned int' can also be used instead of 'unsigned long' in countByEnumeratingWithState:objects:count:. -2009-12-15 Gabriel Dos Reis <gdr@cse.tamu.edu> - - * tree.h (VAR_DECL_P): New predicate macro. - (FUNCTION_DECL_P): Likewise. - (tree_base::lang_flag_7): New language flag. - (tree_base::spare): Decrease precision by one. - (TREE_LANG_FLAG_7): New. - 2010-10-07 Martin Jambor <mjambor@suse.cz> * tree-sra.c (struct access): New field grp_assignment_write. |