+2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
+
+ * rtl.h (union rtunion_def): Remove rt_bit member.
+ (XBITMAP, X0BITMAP, XCBITMAP): Remove.
+ * print-rtl (print_rtx): Do not print the member.
+ * gengtype.c (adjust_field_rtx_def): Do not handle it.
+ * gengenrtl.c (type_from_format): Likewise.
+ (accessor_from_format): Likewise.
+
+2010-05-22 Joseph Myers <joseph@codesourcery.com>
+
+ * dbgcnt.c: Include toplev.h instead of errors.h.
+ * ira-emit.c: Don't include errors.h.
+ * ira.c: Include toplev.h instead of errors.h.
+ * lto-compress.c: Include toplev.h instead of errors.h.
+ * Makefile.in (lto-compress.o, lto-streamer-out.o, ira-emit.o,
+ ira.o, dbgcnt.o): Update dependencies.
+
+2010-05-22 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p): Check type qualifications
+ before merging pointer to complete and pointer to incomplete type.
+ * lto-symtab.c (lto_symtab_resolve_symbols): For commons make sure
+ we use our own resolution algorithm. The gold linker plugin
+ doesn't do the job we want it to do here.
+
+2010-05-22 Anatoly Sokolov <aesok@post.ru>
+
+ * config/sparc/sparc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+ * config/sparc/sparc.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+ (sparc_mode_dependent_address_p): New function.
+
+2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
+
+ * Makefile.in: Fix c-pch.o and ggc-common.o dependencies on timevars.
+
+ * timevar.c: Do not include any core headers.
+ (timevar_print): De-i18n-ize.
+ (print_time): Likewise.
+ * timevar.h (timevar_push, timevar_pop): Make inline functions.
+
+2010-05-21 Joseph Myers <joseph@codesourcery.com>
+
+ * diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or
+ langhooks-def.h.
+ (diagnostic_initialize): Initialize x_data not last_function.
+ (diagnostic_report_current_function): Move to tree-diagnostic.c.
+ (default_diagnostic_starter): Call
+ diagnostic_report_current_module not
+ diagnostic_report_current_function.
+ (diagnostic_report_diagnostic): Initialize x_data not
+ abstract_origin.
+ (verbatim): Likewise.
+ * diagnostic.h (struct diagnostic_info): Change abstract_origin to
+ x_data.
+ (struct diagnostic_context): Change last_function to x_data.
+ (diagnostic_auxiliary_data): Replace with
+ diagnostic_context_auxiliary_data and
+ diagnostic_info_auxiliary_data.
+ (diagnostic_last_function_changed, diagnostic_set_last_function,
+ diagnostic_report_current_function): Move to tree-diagnostic.h.
+ (print_declaration, dump_generic_node, print_generic_stmt,
+ print_generic_stmt_indented, print_generic_expr,
+ print_generic_decl, debug_c_tree, dump_omp_clauses,
+ print_call_name, debug_generic_expr, debug_generic_stmt,
+ debug_tree_chain, default_tree_printer): Move to
+ tree-pretty-print.h.
+ (debug_gimple_stmt, debug_gimple_seq, print_gimple_seq,
+ print_gimple_stmt, print_gimple_expr, dump_gimple_stmt): Move to
+ gimple-pretty-print.h.
+ * pretty-print.c: Don't include tree.h
+ (pp_base_format): Don't handle %K here.
+ (pp_base_tree_identifier): Move to tree-pretty-print.c.
+ * pretty-print.h (text_info): Change abstract_origin to x_data.
+ (pp_tree_identifier, pp_unsupported_tree,
+ pp_base_tree_identifier): Move to tree-pretty-print.h.
+ * gimple-pretty-print.h, tree-diagnostic.c, tree-diagnostic.h,
+ tree-pretty-print.h: New files.
+ * tree-pretty-print.c: Include tree-pretty-print.h.
+ (percent_K_format): New. Moved from pretty-print.c.
+ (pp_base_tree_identifier): Move from pretty-print.c.
+ * c-objc-common.c: Include tree-pretty-print.h.
+ (c_tree_printer): Handle %K here.
+ * langhooks.c: Include tree-diagnostic.h.
+ (lhd_print_error_function): Use diagnostic_abstract_origin macro.
+ * toplev.c: Include tree-diagnostic.h and tree-pretty-print.h.
+ (default_tree_printer): Handle %K using percent_K_format.
+ (general_init): Use default_tree_diagnostic_starter.
+ * tree.c: Include tree-diagnostic.h and tree-pretty-print.h.
+ (free_lang_data): Use default_tree_diagnostic_starter.
+ * c-pretty-print.c: Include tree-pretty-print.h.
+ * cfgexpand.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * cgraphunit.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * dwarf2out.c: Include tree-pretty-print.h.
+ * except.c: Include tree-pretty-print.h.
+ * gimple-pretty-print.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * gimplify.c: Include tree-pretty-print.h.
+ * graphite-poly.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * ipa-cp.c: Include tree-pretty-print.h.
+ * ipa-inline.c: Include gimple-pretty-print.h.
+ * ipa-prop.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * ipa-pure-const.c: Include gimple-pretty-print.h.
+ * ipa-struct-reorg.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * ipa-type-escape.c: Include tree-pretty-print.h.
+ * print-rtl.c: Include tree-pretty-print.h.
+ * print-tree.c: Include gimple-pretty-print.h.
+ * sese.c: Include tree-pretty-print.h.
+ * tree-affine.c: Include tree-pretty-print.h.
+ * tree-browser.c: Include tree-pretty-print.h.
+ * tree-call-cdce.c: Include gimple-pretty-print.h.
+ * tree-cfg.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-chrec.c: Include tree-pretty-print.h.
+ * tree-data-ref.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-dfa.c: Include tree-pretty-print.h.
+ * tree-if-conv.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-inline.c: Include tree-pretty-print.h.
+ * tree-into-ssa.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-nrv.c: Include tree-pretty-print.h.
+ * tree-object-size.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-outof-ssa.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-parloops.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-predcom.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-scalar-evolution.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-sra.c: Include tree-pretty-print.h.
+ * tree-ssa-address.c: Include tree-pretty-print.h.
+ * tree-ssa-alias.c: Include tree-pretty-print.h.
+ * tree-ssa-ccp.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-coalesce.c: Include tree-pretty-print.h.
+ * tree-ssa-copy.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-copyrename.c: Include tree-pretty-print.h.
+ * tree-ssa-dce.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-dom.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-dse.c: Include gimple-pretty-print.h.
+ * tree-ssa-forwprop.c: Include tree-pretty-print.h.
+ * tree-ssa-ifcombine.c: Include tree-pretty-print.h.
+ * tree-ssa-live.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-loop-im.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-loop-ivcanon.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-loop-ivopts.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-loop-niter.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-loop-prefetch.c: Include tree-pretty-print.h.
+ * tree-ssa-math-opts.c: Include gimple-pretty-print.h.
+ * tree-ssa-operands.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-phiprop.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-pre.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-propagate.c: Include gimple-pretty-print.h.
+ * tree-ssa-reassoc.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-sccvn.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-sink.c: Include gimple-pretty-print.h.
+ * tree-ssa-ter.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-ssa-uninit.c: Include gimple-pretty-print.h.
+ * tree-ssa.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-stdarg.c: Include gimple-pretty-print.h.
+ * tree-switch-conversion.c: Include gimple-pretty-print.h.
+ * tree-tailcall.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vect-data-refs.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vect-loop-manip.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vect-loop.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vect-patterns.c: Include gimple-pretty-print.h.
+ * tree-vect-slp.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vect-stmts.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * tree-vectorizer.c: Include tree-pretty-print.h.
+ * tree-vrp.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * value-prof.c: Include tree-pretty-print.h and
+ gimple-pretty-print.h.
+ * var-tracking.c: Include tree-pretty-print.h.
+ * Makefile.in (OBJS-common): Add tree-diagnostic.o.
+ (tree-diagnostic.o): New dependencies.
+ (c-objc-common.o, c-pretty-print.o, langhooks.o, tree.o,
+ tree-inline.o, print-tree.o, stor-layout.o, tree-ssa-uninit.o,
+ tree-ssa.o, tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o,
+ tree-outof-ssa.o, tree-ssa-forwprop.o, tree-ssa-phiprop.o,
+ tree-ssa-ifcombine.o, tree-nrv.o, tree-ssa-copy.o,
+ tree-ssa-propagate.o, tree-ssa-dom.o, tree-ssa-uncprop.o,
+ tree-ssa-live.o, tree-ssa-copyrename.o, tree-ssa-pre.o,
+ tree-ssa-sccvn.o, tree-vrp.o, tree-cfg.o, tree-tailcall.o,
+ tree-ssa-sink.o, tree-if-conv.o, tree-dfa.o, tree-ssa-operands.o,
+ tree-ssa-address.o, tree-ssa-loop-niter.o,
+ tree-ssa-loop-ivcanon.o, tree-ssa-loop-prefetch.o, tree-predcom.o,
+ tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-im.o,
+ tree-ssa-math-opts.o, tree-ssa-alias.o, tree-ssa-reassoc.o,
+ gimplify.o, tree-browser.o, tree-chrec.o, tree-scalar-evolution.o,
+ tree-data-ref.o, sese.o, graphite-poly.o, tree-vect-loop.o,
+ tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o,
+ tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o,
+ tree-parloops.o, tree-stdarg.o, tree-object-size.o,
+ gimple-pretty-print.o, tree-pretty-print.o, diagnostic.o,
+ toplev.o, print-rtl.o, except.o, dwarf2out.o, cgraphunit.o,
+ ipa-prop.o, ipa-cp.o, ipa-inline.o, ipa-pure-const.o,
+ ipa-type-escape.o, ipa-struct-reorg.o, tree-ssa-dce.o,
+ tree-call-cdce.o, tree-ssa-ccp.o, tree-sra.o,
+ tree-switch-conversion.o, var-tracking.o, value-prof.o,
+ cfgexpand.o, pretty-print.o): Update dependencies.
+
+2010-05-22 Andreas Tobler <andreast@fgznet.ch>
+
+ * tree-ssa-structalias.c: Remove tm_p.h from include.
+
+2010-05-21 Jeff Law <law@redhat.com>
+
+ * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Fix typo.
+
+2010-05-21 Jason Merrill <jason@redhat.com>
+
+ * tree-eh.c (cleanup_is_dead_in): New.
+ (lower_try_finally): Don't generate a dead cleanup region.
+ (lower_cleanup): Likewise.
+
+2010-05-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/44223
+ * haifa-sched.c (schedule_insn): When freeing INSN_REG_USE_LIST,
+ unchain each use from the cyclic next_regno_use chain first.
+
+2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
+
+ * real: Do not include gmp.h, mpfr.h, and mpc.h.
+ (REAL_VALUE_NEGATE, REAL_VALUE_ABS, real_arithmetic2): Remove.
+ (real_value_negate, real_value_abs): New prototypes.
+ (do_mpc_arg2, real_from_mpfr, mpfr_from_real): Move from here...
+ * realmpfr.h (do_mpc_arg2, real_from_mpfr, mpfr_from_real): ...to here,
+ new include file for interface between MPFR and REAL_VALUE_TYPE.
+ * real.c: Include realmpfr.h.
+ (real_arithmetic2): Remove legacy function.
+ (real_value_negate): New.
+ (real_value_abs): New.
+ (mfpr_from_real, real_from_mpfr): Move from here...
+ * realmpfr.c (mpfr_from_real, real_from_mpfr): ...to here, new file.
+ * builtins.c: Include realmpfr.h.
+ * fold-const.c: Include realmpfr.h.
+ (fold_comparison): Use real_value_negate instead of REAL_VALUE_NEGATE.
+ (fold_negate_const): Likewise.
+ (fold_abs_const): Use real_value_abs instead of REAL_VALUE_ABS.
+ * toplev.c: Include realmpfr.h.
+ * simplify-rtx.c (simplify_const_unary_operation): Use real_value_abs
+ and real_value_negate.
+ * fixed-value.c (check_real_for_fixed_mode): Likewise.
+ * config/arm/arm.c (neg_const_double_rtx_ok_for_fpa): Likewise.
+ (vfp3_const_double_index): Likewise.
+ (arm_print_operand): Likewise.
+ * Makefile.in: Update dependencies.
+
+2010-05-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (override_options): Increase the default
+ of max-completely-peel-times.
+
+2010-05-21 Julian Brown <julian@codesourcery.com>
+ Mark Mitchell <mark@codesourcery.com>
+
+ * config/arm/arm.c (arm_function_ok_for_sibcall): Only forbid
+ sibling calls for Thumb-1.
+ * config/arm/arm.h (USE_RETURN_INSN): Enable for Thumb-2.
+ * config/arm/arm.md (*call_symbol, *call_value_symbol): Use for
+ Thumb-2.
+ (*call_insn, *call_value_insn): Don't use for Thumb-2.
+ (sibcall, sibcall_value, *sibcall_insn, *sibcall_value_insn): Use
+ for Thumb-2.
+ (return): New expander.
+ (*arm_return): New name for ARM return insn.
+ * config/arm/thumb2.md (*thumb2_return): New insn pattern.
+
+2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.gcc (sparc64-*-rtems*): New target.
+
+2010-05-21 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.c (build_function_decl_skip_args): Fix grammar.
+ (build_function_type_list_1): Fix typos, adjust formatting.
+
+2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
+
+ * tree.h: Include real.h and fixed-value.h as basic datatypes.
+ * dfp.c, convert.c, reload1.c, reginfo.c, tree-flow.h,
+ tree-ssa-threadedge.c, tree-ssanames.c, tree-loop-linear.c,
+ tree-into-ssa.c, tree-vect-generic.c, tree-ssa-structalias.c,
+ tree-ssa-loop-im.c, tree-dump.c, tree-complex.c, tree-ssa-uninit.c,
+ genrecog.c, tree-ssa-threadupdate.c, tree-ssa-loop-niter.c,
+ tree-pretty-print.c, tree-loop-distribution.c,
+ tree-ssa-loop-unswitch.c, c-lex.c, optabs.c, postreload-gcse.c,
+ tree-ssa-loop-manip.c, postreload.c, tree-ssa-loop-ch.c,
+ tree-tailcall.c, tree.c, reload.c, tree-scalar-evolution.c, rtlanal.c,
+ tree-phinodes.c, builtins.c, final.c, genoutput.c, fold-const.c,
+ tree-ssa-dse.c, genautomata.c, tree-ssa-uncprop.c, toplev.c,
+ tree-chrec.c, genemit.c, c-cppbuiltin.c, tree-ssa-sccvn.c,
+ tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, mode-switching.c,
+ tree-call-cdce.c, cse.c, genpeep.c, tree-ssa-math-opts.c,
+ tree-ssa-dom.c, tree-nrv.c, tree-ssa-propagate.c, tree-ssa-alias.c,
+ tree-ssa-sink.c, jump.c, ifcvt.c, dwarf2out.c, expr.c, genattrtab.c,
+ genconditions.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop.c,
+ tree-parloops.c, recog.c, tree-ssa-address.c, lcm.c, tree-eh.c,
+ gimple-pretty-print.c, c-pretty-print.c, print-rtl.c, gcse.c,
+ tree-if-conv.c, tree-data-ref.c, tree-affine.c, gimplify.c,
+ tree-ssa-phiopt.c, implicit-zee.c, expmed.c, tree-dfa.c, emit-rtl.c,
+ store-motion.c, cselib.c, tree-cfgcleanup.c, simplify-rtx.c,
+ tree-ssa-pre.c, genpreds.c, tree-mudflap.c, print-tree.c,
+ tree-ssa-copy.c, tree-ssa-forwprop.c, tree-ssa-dce.c, varasm.c,
+ tree-nested.c, tree-ssa.c, tree-ssa-loop-prefetch.c, rtl.c,
+ tree-inline.c, integrate.c, tree-optimize.c, tree-ssa-phiprop.c,
+ fixed-value.c, combine.c, tree-profile.c, c-common.c, sched-vis.c,
+ tree-cfg.c, passes.c, tree-ssa-reassoc.c, config/alpha/alpha.c,
+ config/frv/frv.c, config/s390/s390.c, config/m32c/m32c.c,
+ config/spu/spu.c, config/sparc/sparc.c, config/mep/mep.c,
+ config/m32r/m32r.c, config/rx/rx.c, config/i386/i386.c,
+ config/sh/sh.c, config/pdp11/pdp11.c, config/avr/avr.c,
+ config/crx/crx.c, config/xtensa/xtensa.c, config/stormy16/stormy16.c,
+ config/fr30/fr30.c, config/lm32/lm32.c, config/moxie/moxie.c,
+ config/m68hc11/m68hc11.c, config/cris/cris.c, config/iq2000/iq2000.c,
+ config/mn10300/mn10300.c, config/ia64/ia64.c, config/m68k/m68k.c,
+ config/rs6000/rs6000.c, config/picochip/picochip.c, config/darwin.c,
+ config/arc/arc.c, config/mcore/mcore.c, config/score/score3.c,
+ config/score/score7.c, config/score/score.c, config/arm/arm.c,
+ config/pa/pa.c, config/mips/mips.c, config/vax/vax.c,
+ config/h8300/h8300.c, config/v850/v850.c, config/mmix/mmix.c,
+ config/bfin/bfin.c:
+ Clean up redundant includes.
+ * Makefile.in: Update accordingly.
+
2010-05-21 Nathan Froyd <froydnj@codesourcery.com>
PR middle-end/44204
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