+2009-04-24 Nick Clifton <nickc@redhat.com>
+
+ * config/iq2000/iq2000.c (function_arg): Handle TImode values.
+ (function_arg_advance): Likewise.
+ * config/iq2000/iq2000.md (movsi_internal2): Fix the length of the
+ 5th alternative.
+
+2009-04-24 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/constraints.md ('I', 'J'): Fix condition.
+
+2009-04-24 Diego Novillo <dnovillo@google.com>
+
+ * gengtype-parse.c (parse_error): Add newline after message.
+
+2009-04-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/sse.md (avxmodesuffixs): Removed.
+ (*avx_pinsr<avxmodesuffixs>): Renamed to ...
+ (*avx_pinsr<ssevecsize>): This.
+
+2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * loop-iv.c (replace_single_def_regs): Look for REG_EQUAL notes;
+ follow chains of regs with a single definition, and allow expressions
+ that are function_invariant_p.
+ (simple_rhs_p): Allow expressions that are function_invariant_p.
+
+2009-04-24 Paolo Bonzini <bonzini@gnu.org>
+
+ PR middle-end/39867
+ * fold-const.c (fold_cond_expr_with_comparison): When folding
+ > and >= to MAX, make sure the MAX uses the same type as the
+ comparison's operands.
+
+2009-04-24 Nick Clifton <nickc@redhat.com>
+
+ * config/frv/frv.c (frv_frame_access): Do not use reg+reg
+ addressing for DImode accesses.
+ (frv_print_operand_address): Handle PLUS case.
+ * config/frv/frv.h (FIXED_REGISTERS): Mark link register as
+ fixed.
+
+2009-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/39794
+ * alias.c (canon_true_dependence): Add x_addr argument.
+ * rtl.h (canon_true_dependence): Adjust prototype.
+ * cse.c (check_dependence): Adjust canon_true_dependence callers.
+ * cselib.c (cselib_invalidate_mem): Likewise.
+ * gcse.c (compute_transp): Likewise.
+ * dse.c (scan_reads_nospill): Likewise.
+ (record_store, check_mem_read_rtx): Likewise. For non-const-or-frame
+ addresses pass base->val_rtx as mem_addr, for const-or-frame addresses
+ canon_base_addr of the group, plus optional offset.
+ (struct group_info): Rename canon_base_mem to
+ canon_base_addr.
+ (get_group_info): Set canon_base_addr to canon_rtx of base, not
+ canon_rtx of base_mem.
+
+2009-04-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue):
+ Use memory_address_p instead of GO_IF_LEGITIMATE_ADDRESS.
+
+2009-04-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu-builtins.h: Delete file.
+
+ * config/spu/spu.h (enum spu_builtin_type): Move here from
+ spu-builtins.h.
+ (struct spu_builtin_description): Likewise. Add GTY marker.
+ Do not use enum spu_function_code or enum insn_code.
+ (spu_builtins): Add extern declaration.
+
+ * config/spu/spu.c: Do not include "spu-builtins.h".
+ (enum spu_function_code, enum spu_builtin_type_index,
+ V16QI_type_node, V8HI_type_node, V4SI_type_node, V2DI_type_node,
+ V4SF_type_node, V2DF_type_node, unsigned_V16QI_type_node,
+ unsigned_V8HI_type_node, unsigned_V4SI_type_node,
+ unsigned_V2DI_type_node): Move here from spu-builtins.h.
+ (spu_builtin_types): Make static. Add GTY marker.
+ (spu_builtins): Add extern declaration with GTY marker.
+ Include "gt-spu.h".
+
+ * config/spu/spu-c.c: Do not include "spu-builtins.h".
+ (spu_resolve_overloaded_builtin): Do not use spu_function_code.
+ Check programmatically whether all parameters are scalar.
+
+ * config/spu/t-spu-elf (spu.o, spu-c.o): Update dependencies.
+
+2009-04-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_modify_expr_rhs) <VAR_DECL>: Do not do a direct
+ assignment from the constructor either if the target is volatile.
+
+2009-04-23 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config/arm/arm.md (insv): Do not share operands[0].
+
+2009-04-23 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/vxlib-tls.c (active_tls_threads): Delete.
+ (delete_hook_installed): New.
+ (tls_delete_hook): Don't delete the delete hook.
+ (tls_destructor): Delete it here.
+ (__gthread_set_specific): Adjust installing the delete hook.
+ (tls_delete_hook): Use __gthread_enter_tsd_dtor_context and
+ __gthread_leave_tsd_dtor_context.
+
+2009-04-23 Rafael Avila de Espindola <espindola@google.com>
+
+ * c-format.c (gcc_tdiag_char_table): Add support for %E.
+
+2009-04-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_legitimize_reload_address): Add cast to
+ enum type.
+ (alpha_rtx_costs): Ditto.
+ (emit_unlikely_jump): Use add_reg_note.
+ (emit_frame_store_1): Ditto.
+ (alpha_expand_prologue): Ditto.
+ (alpha_expand_builtin): Change 0 to EXPAND_NORMAL in function call.
+ * config/alpha/alpha.c (Unicos/Mk address splitter): Use add_reg_note.
+
+2009-04-23 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/v850.md (epilogue): Remove suppressed code.
+ (return): Rename to return_simple and remove test of frame size.
+ * config/v850/v850.c (expand_epilogue): Rename call to gen_return
+ to gen_return_simple.
+
+2009-04-22 Jing Yu <jingyu@google.com>
+
+ PR testsuite/39781
+ * config/arm/arm.h: Define HANDLE_PRAGMA_PACK_PUSH_POP.
+
+2009-04-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR C/31499
+ * c-typeck.c (process_init_element): Treat VECTOR_TYPE like ARRAY_TYPE
+ and RECORD_TYPE/UNION_TYPE. When outputing the actual element and the
+ value is a VECTOR_CST, the element type is the element type of the
+ vector.
+
+2009-04-22 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.h: Update GTY annotations to new syntax.
+
+2009-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ * alias.c (find_base_term): Move around LO_SUM case, so that
+ CONST falls through into PLUS/MINUS handling.
+
+ PR c/39855
+ * fold-const.c (fold_binary) <case LSHIFT_EXPR>: When optimizing
+ into 0, use omit_one_operand.
+
+2009-04-23 Ben Elliston <bje@au.ibm.com>
+
+ * config/rs6000/linux-unwind.h (get_regs): Remove type
+ puns. Change the type of `pc' to an array of unsigned ints and
+ update all users. Constify frame24.
+
+2009-04-22 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.c (m32c_special_page_vector_p): Move
+ declarations before code.
+ (current_function_special_page_vector): Likewise.
+ (m32c_expand_insv): Silence a warning.
+
+2009-04-21 Taras Glek <tglek@mozilla.com>
+
+ * alias.c: Update GTY annotations to new syntax.
+ * basic-block.h: Likewise.
+ * bitmap.h: Likewise.
+ * c-common.h: Likewise.
+ * c-decl.c: Likewise.
+ * c-parser.c: Likewise.
+ * c-pragma.c: Likewise.
+ * c-tree.h: Likewise.
+ * cfgloop.h: Likewise.
+ * cgraph.h: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/arm/arm.h: Likewise.
+ * config/avr/avr.h: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * config/cris/cris.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/i386/i386.h: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/ia64/ia64.h: Likewise.
+ * config/iq2000/iq2000.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/mmix/mmix.h: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/pa/pa.h: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/xtensa/xtensa.c: Likewise.
+ * cselib.h: Likewise.
+ * dbxout.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * except.c: Likewise.
+ * except.h: Likewise.
+ * fixed-value.h: Likewise.
+ * function.c: Likewise.
+ * function.h: Likewise.
+ * gimple.h: Likewise.
+ * integrate.c: Likewise.
+ * optabs.c: Likewise.
+ * output.h: Likewise.
+ * real.h: Likewise.
+ * rtl.h: Likewise.
+ * stringpool.c: Likewise.
+ * tree-data-ref.c: Likewise.
+ * tree-flow.h: Likewise.
+ * tree-scalar-evolution.c: Likewise.
+ * tree-ssa-address.c: Likewise.
+ * tree-ssa-alias.h: Likewise.
+ * tree-ssa-operands.h: Likewise.
+ * tree.c: Likewise.
+ * tree.h: Likewise.
+ * varasm.c: Likewise.
+ * varray.h: Likewise.
+ * vec.h: Likewise.
+ * coretypes.h: Do not define GTY macro if it is already defined.
+ * doc/gty.texi: Update GTY documentation to new syntax.
+ * gengtype-lex.l: Enforce attribute-like syntax for GTY
+ annotations on structs.
+ * gengtype-parse.c: Likewise.
+
+2009-04-22 Mark Heffernan <meheff@google.com>
+
+ * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=.
+
+2009-04-22 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/arm/arm.c (arm_rtx_costs_1): Use power_of_two_operand
+ where appropriate.
+
+2009-04-22 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/arm/arm.c (arm_size_rtx_costs): Treat a PLUS with a shift
+ the same as a PLUS without a shift. Increase the cost of a
+ CONST_INT in MULT.
+
+2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * Makefile.in: Update dependencies.
+ * errors.c (warning): Remove unused parameter 'opt'. Returns 'void'.
+ * errors.h: Remove bogus comment about compatibility.
+ (warning): Update declaration.
+ * genautomata.c: Update all calls to warning.
+ * gimple.c: Do not include errors.h. Include toplev.h.
+ * tree-ssa-structalias.c: Do not include errors.h.
+ * omega.c: Likewise.
+ * tree-ssa-reassoc.c: Likewise.
+ * config/spu/spu-c.c: Likewise.
+ * config/spu/t-spu-elf: Update dependencies.
+
+2009-04-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39824
+ * tree-ssa-ccp.c (fold_const_aggregate_ref): For INDIRECT_REFs
+ make sure the types are compatible.
+
+2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/14875
+ * c-common.c (c_parse_error): Take a token_flags parameter.
+ Use token_type for the token type instead.
+ Pass token_flags to cpp_type2name.
+ * c-common.h (c_parse_error): Update declaration.
+ * c-parser.c (c_parser_error): Pass 0 as token flags.
+
+2009-04-22 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/39580
+ * sel-sched-ir.c (insert_in_history_vect): Remove incorrect gcc_assert.
+
+2009-04-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * function.c (expand_function_end): Do not emit a jump to the "naked"
+ return label for fall-through returns.
+ * except.c (sjlj_emit_function_exit): Always place the call to the
+ unregister function at the location installed by expand_function_end.
+
+2009-04-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39845
+ * tree-switch-conversion.c (build_arrays): Add new referenced vars.
+ (gen_inbound_check): Likewise.
+
+2009-04-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * gthr-vxworks.h (struct __gthread_once_t): Add alignment and
+ padding for PPC.
+ (__GTHREAD_ONCE_INIT): Adjust ppc initializer.
+ * config/vxlib.c (__gthread_once): Add race guard for PPC.
+
+2009-04-22 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/sh/sh.c (shift_insns_rtx, shiftcosts, gen_shifty_op,
+ sh_dynamicalize_shift_p, shl_and_scr_length): Truncate
+ shift counts to avoid out-of-bounds array accesses.
+
+2009-04-22 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/sparc/sparc.h (POINTER_SIZE): Fix comment.
+ (Pmode): Move above.
+
+2009-04-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c: Use REG_P, MEM_P, CONST_INT_P, JUMP_P,
+ NONJUMP_INSN_P, CALL_P, LABEL_P and NOTE_P predicates instead of
+ GET_CODE macro. Use IN_RANGE macro where appropriate.
+ * config/alpha/alpha.h: Ditto.
+ * config/alpha/alpha.md: Ditto.
+ * config/alpha/constraints.md: Ditto.
+ * config/alpha/predicates.md: Ditto.
+
+2009-04-22 Paolo Bonzini <bonzini@gnu.org>
+
+ * defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Provide empty default.
+ * config/frv/frv.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/s390/s390.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/m32c/m32c.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/spu/spu.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/i386/i386.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/sh/sh.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/pdp11/pdp11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/avr/avr.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/crx/crx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/fr30/fr30.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/m68hc11/m68hc11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/cris/cris.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/iq2000/iq2000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/mn10300/mn10300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/ia64/ia64.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/m68k/m68k.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/picochip/picochip.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/arc/arc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/mcore/mcore.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/score/score.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/arm/arm.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/pa/pa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/mips/mips.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/v850/v850.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/mmix/mmix.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ * config/bfin/bfin.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+
+2009-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ * cfghooks.c (tidy_fallthru_edges): Remove find_basic_blocks
+ references from comments.
+ * cfgbuild.c: (count_basic_blocks): Delete.
+ (find_basic_blocks_1): Delete.
+ (find_basic_blocks): Delete.
+ * except.c (finish_eh_generation): Make static. Move comment from
+ except.h here. Remove find_basic_blocks references from comments.
+ * except.h (finish_eh_generation): Delete.
+ * basic-block.h (find_basic_blocks): Delete.
+ * config/sh/sh.c (sh_output_mi_thunk): Delete a "#if 0" block.
+
+2009-04-22 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * sdbout.c (sdbout_symbol): Pass VOIDmode to eliminate_regs.
+ (sdbout_parms): Likewise.
+
+2009-04-21 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (prepare_cbranch_operands): Use
+ LAST_AND_UNUSED_RTX_CODE instead of CODE_FOR_nothing.
+ (expand_cbranchdi4): Likewise.
+ (from_compare): Add cast to enum type.
+ (expand_cbranchsi4): Use add_reg_note.
+ (output_stack_adjust, push, pop, sh_expand_prologue): Likewise.
+ (sh_insn_length_adjustment): Use sh_cpu_attr instead of sh_cpu.
+ (sh_initialize_trampoline): Change 0 to LCT_NORMAL in function call.
+ (sh_expand_builtin): Change 0 to EXPAND_NORMAL in function call.
+ * config/sh/sh.md (cbranchsi4): Use LAST_AND_UNUSED_RTX_CODE
+ instead of CODE_FOR_nothing.
+ (cbranchdi4): Likewise. Fix the order of arguments for
+ gen_rtx_fmt_ee.
+ (push_fpscr): Use add_reg_note.
+ (pop_fpscr, movdf_i4+1, reload_outdf__RnFRm+3, reload_outdf__RnFRm+4,
+ reload_outdf__RnFRm+5, fpu_switch+1, fpu_switch+2): Likewise.
+
+2009-04-21 Joseph Myers <joseph@codesourcery.com>
+
+ * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998,
+ ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
+ ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
+ ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib,
+ ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog,
+ FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4,
+ config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver,
+ config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h,
+ config/alpha/x-vms, config/arc/t-arc,
+ config/arm/README-interworking, config/arm/arm-c.c,
+ config/arm/gentune.sh, config/arm/libgcc-bpabi.ver,
+ config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp,
+ config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi,
+ config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf,
+ config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe,
+ config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver,
+ config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf,
+ config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux,
+ config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris,
+ config/cris/t-elfmulti, config/crx/t-crx,
+ config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def,
+ config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver,
+ config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh,
+ config/h8300/t-h8300, config/i386/athlon.md,
+ config/i386/darwin-libgcc.10.4.ver,
+ config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver,
+ config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc,
+ config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386,
+ config/i386/t-linux64, config/i386/t-nwld,
+ config/i386/t-rtems-i386, config/i386/t-sol2-10,
+ config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h,
+ config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver,
+ config/ia64/libgcc-ia64.ver, config/ia64/linux.h,
+ config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64,
+ config/iq2000/abi, config/iq2000/lib2extra-funcs.c,
+ config/iq2000/t-iq2000, config/libgcc-glibc.ver,
+ config/m32r/libgcc-glibc.ver, config/m32r/t-linux,
+ config/m32r/t-m32r, config/m68hc11/t-m68hc11,
+ config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs,
+ config/m68k/t-uclinux, config/mcore/t-mcore,
+ config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md,
+ config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm,
+ config/mips/crtn.asm, config/mips/irix-crti.asm,
+ config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver,
+ config/mips/mips-dsp.md, config/mips/mips-dspr2.md,
+ config/mips/mips-fixed.md, config/mips/sb1.md,
+ config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast,
+ config/mips/t-iris6, config/mips/t-isa3264,
+ config/mips/t-libgcc-mips16, config/mips/t-linux64,
+ config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems,
+ config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk,
+ config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st,
+ config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix,
+ config/mn10300/t-linux, config/mn10300/t-mn10300,
+ config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux,
+ config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11,
+ config/picochip/libgccExtras/clzsi2.asm,
+ config/picochip/t-picochip, config/rs6000/darwin-ldouble-format,
+ config/rs6000/darwin-libgcc.10.4.ver,
+ config/rs6000/darwin-libgcc.10.5.ver,
+ config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h,
+ config/rs6000/t-aix43, config/rs6000/t-aix52,
+ config/rs6000/t-darwin, config/rs6000/t-fprules,
+ config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64,
+ config/rs6000/t-lynx, config/rs6000/t-netbsd,
+ config/rs6000/t-ppccomm, config/rs6000/t-ppcendian,
+ config/rs6000/t-ppcgas, config/rs6000/t-rs6000,
+ config/rs6000/t-rtems, config/rs6000/t-spe,
+ config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver,
+ config/score/t-score-elf, config/sh/divcost-analysis,
+ config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh,
+ config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian,
+ config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h,
+ config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h,
+ config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2,
+ config/stormy16/stormy-abi, config/stormy16/t-stormy16,
+ config/t-darwin, config/t-libunwind, config/t-libunwind-elf,
+ config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver,
+ config/t-slibgcc-sld, config/t-sol2, config/t-vxworks,
+ config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850,
+ config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def,
+ gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog,
+ java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver,
+ limitx.h, version.c, xcoff.h: Add copyright and license notices.
+ * config/h8300/genmova.sh: Include copyright and license notices
+ in generated output.
+ * config/h8300/mova.md: Regenerate.
+ * doc/install.texi2html: Include word "Copyright" in copyright
+ notice and use name "Free Software Foundation, Inc.".
+ * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
+ ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
+ ChangeLog-2007, ChangeLog-2008: Correct dates.
+
+2009-04-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-common.c (c_common_truthvalue_conversion): Use LOCATION to build
+ NE_EXPR operations as well.
+ * c-parser.c (c_parser_condition): Do not set location information on
+ the condition.
+ (c_parser_conditional_expression): Likewise.
+ (c_parser_binary_expression): Set location information on operators.
+ * c-typeck.c (build_unary_op) <TRUTH_NOT_EXPR>: Reset the location if
+ TRUTH_NOT_EXPR has been folded.
+ * fold-const.c (fold_truth_not_expr): Copy location information from
+ the incoming expression to the outgoing one.
+ * gimplify.c (shortcut_cond_r): Add locus parameter. Pass it to
+ recursive calls on the LHS of the operator but pass that of the
+ operator to recursive calls on the RHS of the operator. Set it
+ on the COND_EXPR.
+ (shortcut_cond_expr): Set the locus of the operator on the second
+ COND_EXPR and that of the expression on the first in degenerate cases.
+ Pass the locus of the expression to calls to shortcut_cond_r.
+ Set the locus of the 'then' block on the associated jump, if any.
+ (gimplify_boolean_expr): Add locus parameter. Set it on the COND_EXPR.
+ (gimplify_expr) <TRUTH_ANDIF_EXPR>: Pass the locus of the outer
+ expression to call to gimplify_boolean_expr.
+
+2009-04-21 Kai Tietz <kai.tietz@onevision.com>
+
+ * config.gcc: Add additional configuration for
+ i686-w64-mingw* and x86_64-w64-mingw* triplet.
+ * config/i386/mingw-w64.h: New mingw-w64 specific header.
+ (CPP_SPEC): Redefine for allowing -municode option.
+ (STARTFILE_SPEC): Likewise.
+ * config/i386/t-mingw-w64: New.
+ * config/i386/mingw-w64.opt: New.
+ (municode): Add new target option.
+ * doc/invoke.texi (municode): Add documentation for new option.
+
+2009-04-21 Ian Lance Taylor <iant@google.com>
+
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ Correct test for number of arguments.
+ * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
+
+2009-04-21 Andreas Schwab <schwab@linux-m68k.org>
+
+ * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Use enum for second
+ argument of emit_library_call.
+
+2009-04-21 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/39829
+ * gimple.c (walk_stmt_load_store_addr_ops): Catch addresses
+ inside VIEW_CONVERT_EXPRs.
+
+2009-04-21 Martin Jambor <mjambor@suse.cz>
+
+ * tree-switch-conversion.c (build_constructors): Split a long line.
+ (constructor_contains_same_values_p): New function.
+ (build_one_array): Create assigns of constants if possible, do not
+ call mark_sym_for_renaming, call update_stmt.
+ (build_arrays): Call make_ssa_name (create_tmp_var ()) instead of
+ make_rename_temp. Do not call mark_symbols_for_renaming, call
+ update_stmt.
+ (gen_def_assigns): Do not call mark_symbols_for_renaming or
+ find_new_referenced_vars, call update_stmt.
+ (gen_inbound_check): Use create_tmp_var and create ssa names manually
+ instead of calling make_rename_temp. Do not call
+ find_new_referenced_vars or mark_symbols_for_renaming, call
+ update_stmt.
+
+2009-04-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39827
+ * tree-ssa-phiprop.c (propagate_with_phi): Check SSA_NAME is in range.
+ (tree_ssa_phiprop): Pass the correct array size.
+
+2009-04-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.md (tune): Add cast to enum attr_tune.
+
+2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ PR 16202
+ * c-typeck.c (lvalue_p): Move declaration ...
+ * c-common.h (lvalue_p): ... to here.
+ * c-common.c (candidate_equal_p): New.
+ (add_tlist): Use it.
+ (merge_tlist): Use it.
+ (warn_for_collisions_1): Likewise.
+ (warning_candidate_p): Accept more candidates.
+ (verify_tree): A warning candidate can be an expression. Use
+ candidate_equal_p.
+
+2009-04-21 Ben Elliston <bje@au.ibm.com>
+
+ PR target/5267
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation
+ for -mcall-eabi, -mcall-aixdesc, -mcall-freebsd and -mcall-openbsd
+ options. Remove -mcall-solaris documentation.
+
+2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR c++/13358
+ * doc/invoke.texi (-Wlong-long): Update description.
+ * c-lex (interpret_integer): Only warn if there was no previous
+ overflow and -Wlong-long is enabled.
+ * c-decl.c (declspecs_add_type): Drop redundant flags.
+ * c.opt (Wlong-long): Init to -1.
+ * c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long
+ and front-end warn_long_long. Wlong-long only depends on other
+ flags if it is uninitialized.
+ * c-parser.c (disable_extension_diagnostics): warn_long_long is
+ the same for CPP and FE.
+ (restore_extension_diagnostics): Likewise.
+
+2009-04-20 Ian Lance Taylor <iant@google.com>
+
+ Fix enum conversions which are invalid in C++:
+ * auto-inc-dec.c (attempt_change): Change 0 to SET in function call.
+ * calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function call.
+ * cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call.
+ * dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type.
+ * dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function call.
+ (dbxout_parms): Likewise.
+ * df-core.c (df_set_flags): Change changeable_flags parameter to int.
+ (df_clear_flags): Likewise.
+ * df-problems.c (df_rd_bb_local_compute_process_def): Change
+ top_flag parameter to int.
+ (df_chain_create_bb_process_use): Likewise.
+ (df_chain_add_problem): Change chain_flags parameter to unsigned int.
+ Remove cast.
+ * df-scan.c (df_ref_create): Change ref_flags parameter to int.
+ (df_ref_create_structure, df_def_record_1): Likewise.
+ (df_defs_record, df_uses_record, df_get_call_refs): Likewise.
+ (df_notes_rescan): Change 0 to VOIDmode in function call.
+ (df_get_call_refs, df_insn_refs_collect): Likewise.
+ (df_bb_regs_collect): Likewise.
+ (df_entry_block_defs_collect): Likewise.
+ (df_exit_block_uses_collect): Likewise.
+ * df.h: Update declarations.
+ * double-int.c (double_int_divmod): Add cast to enum type.
+ * dse.c (replace_inc_dec): Reverse parameters to gen_int_mode.
+ * dwarf2out.c (new_reg_loc_descr): Add casts to enum type.
+ (based_loc_descr): Likewise.
+ (loc_descriptor_from_tree_1): Change first_op and second_op to
+ enum dwarf_location_atom. Add cast to enum type.
+ * expmed.c (init_expmed): Change 0 to SET in function call.
+ * expr.c (init_expr_target): Change 0 to VOIDmode in function call.
+ (expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call.
+ (do_store_flag): Likewise.
+ * fixed-value.h (struct fixed_value): Change mode to enum
+ machine_mode.
+ * function.c (assign_parms): Change 0 to VOIDmode in function call.
+ * genautomata.c (insert_automaton_decl): Change 1 to INSERT in
+ function call.
+ (insert_insn_decl, insert_decl, insert_state): Likewise.
+ (automata_list_finish): Likewise.
+ * genrecog.c (process_define_predicate): Add cast to enum type.
+ * gensupport.c (init_predicate_table): Add cast to enum type.
+ * gimple.c (gimple_build_return): Change 0 to ERROR_MARK in
+ function call.
+ (gimple_build_call_1, gimple_build_label): Likewise.
+ (gimple_build_goto, gimple_build_asm_1): Likewise.
+ (gimple_build_switch_1, gimple_build_cdt): Likewise.
+ * gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function call.
+ (enum fallback): Rename from enum fallback_t.
+ (fallback_t): Typedef as int.
+ * gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to
+ GSI_SAME_STMT in function call.
+ * ira.c (setup_class_subset_and_memory_move_costs): Add casts to
+ enum type.
+ (setup_reg_class_relations): Likewise.
+ (setup_reg_class_nregs): Change cl to int. Add casts to enum type.
+ (setup_prohibited_class_mode_regs): Add cast to enum type.
+ (setup_prohibited_mode_move_regs): Likewise.
+ * ira-costs.c (record_reg_classes): Change rclass to enum reg_class.
+ (record_address_regs): Change i to enum reg_class.
+ * lists.c (alloc_EXPR_LIST): Add cast to enum type.
+ * machmode.h (GET_MODE_CLASS): Cast value to enum mode_class.
+ (GET_MODE_WIDER_MODE): Cast value to enum machine_mode.
+ (GET_MODE_2XWIDER_MODE): Likewise.
+ (GET_CLASS_NARROWEST_MODE): Likewise.
+ * omp-low.c (expand_omp_for): Add cast to enum type.
+ * optabs.c (debug_optab_libfuncs): Add casts to enum type.
+ * opts.c (enable_warning_as_error): Change kind to diagostic_t.
+ * postreload.c (reload_cse_simplify_operands): Change rclass local
+ to enum reg_class.
+ * predict.c (combine_predictions_for_insn): Change best_predictor
+ and predictor to enum br_predictor.
+ (combine_predictions_for_bb): Likewise.
+ (build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to
+ use SET_PREDICT_EXPR_OUTCOME.
+ * real.c (real_arithmetic): Change icode to code in function call.
+ * reginfo.c (init_move_cost): Add casts to enum type.
+ (init_reg_sets_1, init_fake_stack_mems): Likewise.
+ * regmove.c (regclass_compatible_p): Change class0 and class1 to
+ enum reg_class.
+ * reload.c (find_valid_class): Add casts to enum type.
+ (push_reload): Change 0 to NO_REGS in function call.
+ (find_reloads): Change this_alternative to array of enum
+ reg_class. Remove some now-unnecessary casts.
+ (make_memloc): Change 0 to VOIDmode in function call.
+ * reload1.c (reload): Change 0 to VOIDmode in function call.
+ (eliminate_regs_1, elimination_effects): Likewise.
+ (eliminate_regs_in_insn): Likewise.
+ (emit_input_reload_insns): Add cast to enum type.
+ (delete_output_reload): Change 0 to VOIDmode in function call.
+ * reorg.c (insn_sets_resource_p): Convert include_delayed_effects
+ to enum type in function call.
+ * tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type.
+ (SET_PREDICT_EXPR_OUTCOME): Define.
+ * tree-dump.c (get_dump_file_info): Change phase parameter to int.
+ (get_dump_file_name, dump_begin, dump_enabled_p): Likewise.
+ (dump_initialized_p, dump_flag_name, dump_end): Likewise.
+ (dump_function): Likewise.
+ * tree-dump.h: Update declarations.
+ * tree-pass.h: Update declarations.
+ * varasm.c (assemble_integer): Change mclass to enum mode_class.
+ * config/arm/arm.c (thumb_legitimize_reload_address): Add cast to
+ enum type.
+ (arm_rtx_costs_1): Correct parenthesization.
+ (arm_rtx_costs): Add casts to enum type.
+ (adjacent_mem_locations): Reverse arguments to const_ok_for_op.
+ (vfp_emit_fstmd): Use add_rg_note.
+ (emit_multi_reg_push, emit_sfm): Likewise.
+ (thumb_set_frame_pointer): Likewise.
+ (arm_expand_prologue): Likewise.
+ (arm_regno_class): Change return type to enum reg_class.
+ (thumb1_expand_prologue): Use add_reg_note.
+ * config/arm/arm-protos.h (arm_regno_class): Update declaration.
+ * config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL
+ in function call.
+ * config/arm/gentune.sh: Add cast to enum type.
+ * config/arm/arm-tune.md: Rebuild.
+ * config/i386/i386.c (ix86_expand_prologue): Use add_reg_note.
+ (ix86_split_fp_branch, predict_jump): Likewise.
+ (ix86_expand_multi_arg_builtin): Change sub_code from enum
+ insn_code to enum rtx_code.
+ (ix86_builtin_vectorized_function): Add cast to enum type.
+ * config/i386/i386.md (truncdfsf2): Change slot to enum
+ ix86_stack_slot.
+ (truncxf<mode>2, isinf<mode>2): Likewise.
+ * config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to
+ enum type.
+ * config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note.
+ (spill_restore_mem, do_spill, ia64_expand_prologue): Likewise.
+ (insert_bundle_state): Change 1 to INSERT in function call.
+ (ia64_add_bundle_selector_before): Likewise.
+ * config/ia64/ia64.md (cpu attr): Add cast to enum type.
+ (save_stack_nonlocal): Change 0 to LCT_NORMAL in function call.
+ (restore_stack_nonlocal): Likewise.
+ * config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in
+ function call.
+ * config/mips/mips.c (mips_binary_cost): Change 0 to SET in
+ function call.
+ (mips_rtx_costs): Likewise.
+ (mips_override_options): Add casts to enum type.
+ * config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL
+ in function call.
+ * config/pa/pa.c (legitimize_pic_address): Use add_reg_note.
+ (store_reg, set_reg_plus_d): Likewise.
+ (hppa_expand_prologue, hppa_profile_hook): Likewise.
+ * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add
+ cast to enum type.
+ (altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in
+ function call.
+ (emit_unlikely_jump): Use add_reg_note.
+ (rs6000_emit_allocate_stack): Likewise.
+ (rs6000_frame_related, rs6000_emit_prologue): Likewise.
+ (output_toc): Change 1 to INSERT in function call.
+ (output_profile_hook): Change 0 to LCT_NORMAL in function call.
+ (rs6000_initialize_trampoline): Likewise.
+ (rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in
+ function call.
+ * config/s390/s390.c (s390_rtx_costs): Add cast to enum type.
+ (s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call.
+ (s390_expand_setmem, s390_expand_cmpmem): Likewise.
+ (save_gprs): Use add_reg_note.
+ (s390_emit_prologue): Likewise.
+ (s390_expand_builtin): Change 0 to EXPAND_NORMAL in function call.
+ * config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note.
+ (sparc_fold_builtin): Add cast to enum type.
+ * config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to
+ enum insn_code.
+ (spu_expand_prologue): Use add_reg_note.
+ (expand_builtin_args): Change 0 to EXPAND_NORMAL in function call.
+
+2009-04-20 Ian Lance Taylor <iant@google.com>
+
+ * c-parser.c (c_parser_attributes): Change VEC back to tree list.
+ (c_parser_postfix_expression_after_primary): Get VEC for list of
+ arguments. Get original types of arguments. Call
+ build_function_call_vec.
+ (cached_expr_list_1, cached_expr_list_2): New static variables.
+ (c_parser_expr_list): Change return type to VEC *. Add
+ p_orig_types parameter. Change all callers.
+ (c_parser_release_expr): New static function.
+ (c_parser_vec_to_tree_list): New static function.
+ * c-typeck.c (build_function_call): Rewrite to build a VEC and
+ call build_function_call_vec.
+ (build_function_call_vec): New function, based on old
+ build_function_call.
+ (convert_arguments): Remove nargs and argarray parameters. Change
+ values to a VEC. Add origtypes parameter.
+ (build_modify_expr): Add rhs_origtype parameter. Change all callers.
+ (convert_for_assignment): Add origtype parameter. Change all
+ callers. If warn_cxx_compat, check for conversion to an enum
+ type when calling a function.
+ (store_init_value): Add origtype parameter. Change all callers.
+ (digest_init): Likewise.
+ (struct init_node): Add origtype field.
+ (add_pending_init): Add origtype parameter. Change all callers.
+ (output_init_element): Likewise.
+ (output_pending_init_elements): Pass origtype from init_node to
+ output_init_element.
+ (process_init_element): Pass origtype from c_expr to
+ output_init_element.
+ (c_finish_return): Add origtype parameter. Change all callers.
+ * c-common.c (sync_resolve_size): Change params to VEC *. Change
+ caller.
+ (sync_resolve_params): Likewise.
+ (sync_resolve_return): Change params to first_param. Change caller.
+ (resolve_overloaded_builtins): Change params to VEC *. Change
+ callers. Save first parameter around call to build_function_call_vec.
+ * c-decl.c (finish_decl): Add origtype parameter. Change all
+ callers. Call build_function_call_vec rather than
+ build_function_call for cleanup.
+ * c-tree.h: Update declarations.
+ * c-common.h: Update declarations.
+ * stub-objc.c (objc_rewrite_function_call): Change parameter from
+ params to first_param.
+ * target.h (struct gcc_target): Change resolve_overloaded_builtin
+ params parameter from tree to void *.
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ Change arglist parameter to have type void *, and to be a pointer
+ to a VEC.
+ * config/rs6000/rs6000-protos.h
+ (altivec_resolve_overloaded_builtin): Update declaration.
+ * config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change
+ fnargs parameter to have type void *, and to be a pointer to a
+ VEC. Call build_function_call_vec instead of
+ build_function_call.
+ * config/spu/spu-protos.h (spu_expand_builtin): Update declaration.
+
+2009-04-20 Joey Ye <joey.ye@intel.com>
+ Xuepeng Guo <xuepeng.guo@intel.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/atom.md: Add bypasses with ix86_dep_by_shift_count.
+
+ * config/i386/i386.c (LEA_SEARCH_THRESHOLD): New macro.
+ (IX86_LEA_PRIORITY): Likewise.
+ (distance_non_agu_define): New function.
+ (distance_agu_use): Likewise.
+ (ix86_lea_for_add_ok): Likewise.
+ (ix86_dep_by_shift_count): Likewise.
+
+ * config/i386/i386.md: Call ix86_lea_for_add_ok to decide we
+ should split for LEA.
+
+ * config/i386/i386-protos.h (ix86_lea_for_add_ok): Declare new
+ function.
+ (ix86_dep_by_shift_count): Likewise.
+
+2009-04-20 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (handled_component_p): Move ...
+ * tree.h (handled_component_p): ... here.
+ * tree.def: Re-order BIT_FIELD_REF, COMPONENT_REF,
+ ARRAY_REF, ARRAY_RANGE_REF, VIEW_CONVERT_EXPR, IMAGPART_EXPR
+ and REALPART_EXPR to be in one group.
+
+2009-04-20 Richard Guenther <rguenther@suse.de>
+
+ * basic-block.h (get_all_dominated_blocks): Declare.
+ * dominance.c (get_all_dominated_blocks): New function.
+ * tree-cfg.c (get_all_dominated_blocks): Remove.
+ (remove_edge_and_dominated_blocks): Adjust.
+ * tree-ssa-phiprop.c (tree_ssa_phiprop_1): Fold in ...
+ (tree_ssa_phiprop): ... here. Use get_all_dominated_blocks
+ instead of recursing.
+
+2009-04-20 Doug Kwan <dougkwan@google.com>
+
+ * cgraph.h (cgraph_node_ptr): New type for vector functions.
+ (struct cgraph_node_set_def): New type.
+ (cgraph_node_set) New type. Also declare vector functions.
+ (struct cgraph_node_set_element_def): New type.
+ (cgraph_node_set_element): Ditto.
+ (cgraph_node_set_iterator): New iterator type.
+ (cgraph_node_set_new, cgraph_node_set_find, cgraph_node_set_add,
+ cgraph_node_set_remove, dump_cgraph_node_set,
+ debug_cgraph_node_set): New prototypes.
+ (csi_end_p, csi_next, csi_node, csi_start, cgraph_node_in_set_p,
+ cgraph_node_set_size): New inlines.
+ * tree-pass.h (struct cgraph_node_set_def): New decl to avoid
+ including cgraph.h.
+ (struct ipa_opt_pass): Add struct cgraph_node_set_def
+ argument to function 'write_summary'.
+ * ipa.c: Include ggc.h.
+ (hash_cgraph_node_set_element,
+ eq_cgraph_node_set_element, cgraph_node_set_new,
+ cgraph_node_set_add, cgraph_node_set_remove,
+ cgraph_node_set_find, dump_cgraph_node_set,
+ debug_cgraph_node_set): New functions.
+ * Makefile.in (ipa.o): Add dependency on GGC_H.
+
+2009-04-20 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/39675
+ * tree-vect-loop.c (vect_transform_loop): Remove currently redundant
+ check of the return code of vect_schedule_slp. Check that
+ stmt_vec_info still exists for the statement, before checking its
+ vectorization type.
+
+2009-04-20 Michael Matz <matz@suse.de>
+
+ * Makefile.in (generated_files): Take out $(simple_generated_c).
+
+2009-04-19 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * config/i386/cygwin-stdint.h (INTPTR_TYPE): Remove "long".
+ (UINTPTR_TYPE): Likewise.
+
+2009-04-19 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/37481
+ * c-typeck.c (digest_init): Check for initializing an array with a
+ string literal.
+
+2009-04-19 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/19771
+ * c-semantics.c (pop_stmt_list): Propagate
+ STATEMENT_LIST_HAS_LABEL to parent statement list.
+
+2009-04-19 Adam Nemet <anemet@caviumnetworks.com>
+
+ * config/mips/mips.h (mips_tune_attr): New macro.
+ * config/mips/mips.md (cpu): Use it.
+
+2009-04-19 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/38243
+ * c-decl.c (shadow_tag_warned): Diagnose use of restrict when
+ declaring a tag.
+
+2009-04-19 Diego Novillo <dnovillo@google.com>
+
+ * toplev.c (compile_file): Move call to coverage_finish ...
+ * cgraphunit.c (ipa_passes): ... here.
+ Call cgraph_process_new_functions.
+ * ipa-utils.c (get_base_var): Handle CONSTRUCTOR.
+ * Makefile.in (cgraphunit.o): Add dependency on COVERAGE_H.
+
2009-04-19 Jan Hubicka <jh@suse.cz>
- * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper cfun.
+ * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper
+ cfun.
(dump_cgraph_node): Dump can throw external flag.
* ipa-pure-const.c (propagate): Fix propagation of nothrow flags.
2009-04-17 Diego Novillo <dnovillo@google.com>
- * omp-low.c (create_omp_child_function): Set DECL_CONTEXT
- for DECL.
+ * omp-low.c (create_omp_child_function): Set DECL_CONTEXT for DECL.
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
* tree-dfa.c (find_referenced_vars_in): Factor out of ...
(find_vars_r): ... here.
2009-04-17 Diego Novillo <dnovillo@google.com>
- * tree-pretty-print.c (dump_generic_node): Add break
- after TREE_BINFO handler.
- Handle COMPLEX_TYPE, REAL_TYPE and FIXED_POINT_TYPE
- Handle NULL TREE_TYPEs.
- Handle METHOD_TYPE and FUNCTION_TYPE together.
- Call print_struct_decl when printing structures and
- TDF_SLIM is not given.
+ * tree-pretty-print.c (dump_generic_node): Add break after
+ TREE_BINFO handler. Handle COMPLEX_TYPE, REAL_TYPE and
+ FIXED_POINT_TYPE. Handle NULL TREE_TYPEs. Handle METHOD_TYPE and
+ FUNCTION_TYPE together. Call print_struct_decl when printing
+ structures and TDF_SLIM is not given.
(print_struct_decl): Fix logic for detecting recursion.
2009-04-17 Rafael Avila de Espindola <espindola@google.com>
2009-04-17 Richard Guenther <rguenther@suse.de>
- * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up
- tuplification.
+ * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up tuplification.
(get_prop_source_stmt): Likewise.
(can_propagate_from): Likewise.
* ira-int.h (ira_register_move_cost, ira_may_move_in_cost,
ira_may_move_out_cost): Add comments about way of their usage.
(ira_get_register_move_cost, ira_get_may_move_cost): New functions.
-
+
* ira-conflicts.c (process_regs_for_copy): Use function
ira_get_register_move_cost instead of global
ira_register_move_cost.
(process_bb_node_for_hard_reg_moves): Use function
ira_get_register_move_cost instead of global ira_register_move_cost.
(ira_costs): Don't call ira_init_register_move_cost.
-
+
2009-04-16 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (verify_gimple_assign_binary):
Add/modify dependencies for plugin.o and files including plugin.h.
(plugin.o): New.
* config.in: Regenerate.
-
+
* opts.c (common_handle_option): Handle OPT_fplugin_ and
OPT_fplugin_arg_.
* plugin.c: New source file.
* plugin.h: New internal header file.
* passes.c (register_one_dump_file): Make it external.
-
+
* c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks.
2009-04-14 Diego Novillo <dnovillo@google.com>
* cgraph.c (dump_cgraph_node): Show memory address of NODE.
-2000-04-14 Richard Guenther <rguenther@suse.de>
+2009-04-14 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (verify_gimple_assign_unary): Adjust vector code
verification.
* config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu:
_XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL
* config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi
- * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file,
+ * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file,
remove duplicate config
2009-04-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump
file_name:line_number type locator of the call site.
-
+
2009-04-13 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c: Put blank after comma.
correctness correctly.
(main): Don't write automata if error is found. Return correct
exit code.
-
+
* config/m68k/cf.md (cfv4_ds): Remove.
(cfv4_pOEP1, cfv4_sOEP1, cfv4_pOEP2,cfv4_sOEP2, cfv4_pOEP3,
cfv4_sOEP3): Assign to cfv4_oep instead of cfv4_ds.
* config/rs6000/power5.md (iq_power5, fpq_power5, power5-store,
power5-store-update, power5-two, power5-three, power5-lmul,
power5-imul, power5-imul3, power5-sdiv, power5-sqrt): Ditto.
-
+
2009-04-13 Adam Nemet <anemet@caviumnetworks.com>
* except.c (pass_set_nothrow_function_flags): Set name and add
* config.gcc (aix tm_file): Add aix-stdint.h.
(aix tm clause use_gcc_stdint): Set to wrap.
* config/rs6000/aix-stdint.h: New file.
-
+
2009-04-08 Richard Guenther <rguenther@suse.de>
PR middle-end/36291
2009-04-08 Bingfeng Mei <bmei@broadcom.com>
- * fold-const.c (const_binop): Combine two VECTOR_CST under operation
+ * fold-const.c (const_binop): Combine two VECTOR_CST under operation
CODE to produce a new one. Add a prototype to use fold_convert_const
2009-04-08 Danny Smith <dannysmith@users.sourceforge.net>
* dfp.c: Replace type punning assignments with memcpy throughout.
* Makefile.in (dfp.o-warn): Remove.
-
+
2009-04-07 Alan Modra <amodra@bigpond.net.au>
PR target/39634
PR rtl-optimization/39631
Revert:
-
+
2009-03-30 Vladimir Makarov <vmakarov@redhat.com>
* reload.c (push_reload, find_dummy_reload): Use df_get_live_out
instead of DF_LR_OUT.
(EPILOGUE_USES): Change to a function call.
* config/mips/sde.h (MIPS_EPILOGUE_TEMP_REGNUM): For interrupt
handlers, we use K0 as the temporary register.
-
+
* doc/extend.texi (Function Attributes): Document interrupt,
use_shadow_register_set, keep_interrupts_masked,
use_debug_exception_return for MIPS attributes.
(set_input): Use lbasename instead of duplicate code.
(save_temps_prefix): New static for -save-temps=obj.
(save_temps_length): Ditto.
-
+
* doc/invoke.texi (-save-temps=obj): Document new variant to
-save-temps switch.
* config/sh/sh.c (sh_dwarf_register_span): New function.
(TARGET_DWARF_REGISTER_SPAN): Define.
* config/sh/sh-protos.h (sh_dwarf_register_span): Declare.
-
+
2009-04-02 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/39595
- * tree-vect-slp.c (vect_build_slp_tree): Check that the size of
+ * tree-vect-slp.c (vect_build_slp_tree): Check that the size of
interleaved loads group is not greater than the SLP group size.
2009-04-02 Rafael Avila de Espindola <espindola@google.com>
* loop-iv.c (replace_single_def_regs, replace_in_expr): New static
functions.
- (simplify_using_assignment, simplify_using_initial_values): Call
+ (simplify_using_assignment, simplify_using_initial_values): Call
replace_in_expr to make replacements. Call replace_single_def_regs
once on the initial version of the expression.
PR target/27237
* doc/invoke.texi (ARM Options): Update documentation for -mthumb.
-
+
2009-03-31 Richard Guenther <rguenther@suse.de>
PR middle-end/31029
* ira-build.c (ira_create_allocno): Use
ALLOCNO_LEFT_CONFLICTS_SIZE instead of
ALLOCNO_LEFT_CONFLICTS_NUM.
-
+
2009-03-30 Vladimir Makarov <vmakarov@redhat.com>
* reload.c (push_reload, find_dummy_reload): Use df_get_live_out
c_builtin_function_ext_scope, store_parm_decls_newstyle): Adjust
bind callers.
-2008-03-30 H.J. Lu <hongjiu.lu@intel.com>
+2009-03-30 H.J. Lu <hongjiu.lu@intel.com>
PR target/38781
* config/i386/i386.c (classify_argument): Check total size of
* tree-vectorizer.c: Update documentation and included files.
(vect_loop_location): Make extern.
(rename_use_op): Move to tree-vect-loop-manip.c
- (rename_variables_in_bb, rename_variables_in_loop,
- slpeel_update_phis_for_duplicate_loop,
+ (rename_variables_in_bb, rename_variables_in_loop,
+ slpeel_update_phis_for_duplicate_loop,
slpeel_update_phi_nodes_for_guard1,
slpeel_update_phi_nodes_for_guard2, slpeel_make_loop_iterate_ntimes,
slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_add_loop_guard,
slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling,
- set_prologue_iterations, slpeel_tree_peel_loop_to_edge,
+ set_prologue_iterations, slpeel_tree_peel_loop_to_edge,
find_loop_location): Likewise.
(new_stmt_vec_info): Move to tree-vect-stmts.c.
(init_stmt_vec_info_vec, free_stmt_vec_info_vec, free_stmt_vec_info,
supportable_widening_operation, supportable_narrowing_operation):
Likewise.
(bb_in_loop_p): Move to tree-vect-loop.c.
- (new_loop_vec_info, destroy_loop_vec_info,
- reduction_code_for_scalar_code, report_vect_op,
+ (new_loop_vec_info, destroy_loop_vec_info,
+ reduction_code_for_scalar_code, report_vect_op,
vect_is_simple_reduction, vect_is_simple_iv_evolution): Likewise.
(vect_can_force_dr_alignment_p): Move to tree-vect-data-refs.c.
(vect_supportable_dr_alignment): Likewise.
(vect_loop_location): Declare.
Reorganize function declarations according to the new file structure.
* tree-vect-loop.c: New file.
- * tree-vect-analyze.c: Remove. Move functions to tree-vect-data-refs.c,
+ * tree-vect-analyze.c: Remove. Move functions to tree-vect-data-refs.c,
tree-vect-stmts.c, tree-vect-slp.c, tree-vect-loop.c.
* tree-vect-data-refs.c: New file.
* tree-vect-patterns.c (timevar.h): Don't include.
* tree-vect-stmts.c: New file.
- * tree-vect-transform.c: Remove. Move functions to tree-vect-stmts.c,
+ * tree-vect-transform.c: Remove. Move functions to tree-vect-stmts.c,
tree-vect-slp.c, tree-vect-loop.c.
- * Makefile.in (OBJS-common): Remove tree-vect-analyze.o and
- tree-vect-transform.o. Add tree-vect-data-refs.o, tree-vect-stmts.o,
+ * Makefile.in (OBJS-common): Remove tree-vect-analyze.o and
+ tree-vect-transform.o. Add tree-vect-data-refs.o, tree-vect-stmts.o,
tree-vect-loop.o, tree-vect-loop-manip.o, tree-vect-slp.o.
(tree-vect-analyze.o): Remove.
(tree-vect-transform.o): Likewise.
(tree-vect-data-refs.o): Add rule.
- (tree-vect-stmts.o, tree-vect-loop.o, tree-vect-loop-manip.o,
+ (tree-vect-stmts.o, tree-vect-loop.o, tree-vect-loop-manip.o,
tree-vect-slp.o): Likewise.
(tree-vect-patterns.o): Remove redundant dependencies.
(tree-vectorizer.o): Likewise.
* c-typeck.c (build_conditional_expr): Emit ObjC warnings
by calling objc_compare_types and surpress warnings about
incompatible C pointers that are compatible ObjC pointers.
-
+
2009-03-29 Adam Nemet <anemet@caviumnetworks.com>
* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't
2009-03-28 Xinliang David Li <davidxl@google.com>
- * tree-ssa-ccp.c (ccp_finalize): Add dbg_count support.
+ * tree-ssa-ccp.c (ccp_finalize): Add dbg_count support.
(do_dbg_cnt): New function.
2009-03-28 Jan Hubicka <jh@suse.cz>
2009-03-27 Xinliang David Li <davidxl@google.com>
PR tree-optimization/39548
- * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy
+ * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy
candidate check.
2009-03-27 H.J. Lu <hongjiu.lu@intel.com>
2009-03-23 Bingfeng Mei <bmei@broadcom.com>
- * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint
+ * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint
should be set true if BITS_PER_WORD of target is bigger than 32
2009-03-22 Hans-Peter Nilsson <hp@axis.com>
from out of range shift counts.
(num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly.
-2008-03-13 Catherine Moore <clm@codesourcery.com>
+2009-03-13 Catherine Moore <clm@codesourcery.com>
* gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
diagnostic.h with $(DIAGNOSTIC_H).
-2008-03-12 Jakub Jelinek <jakub@redhat.com>
+2009-03-12 Jakub Jelinek <jakub@redhat.com>
PR target/39431
* config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New
2009-02-27 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/39308
- * graphite.c (graphite_loop_normal_form): Do not call
+ * graphite.c (graphite_loop_normal_form): Do not call
number_of_iterations_exit from a gcc_assert.
2009-02-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
PR c++/38880
* varasm.c (initializer_constant_valid_p) [PLUS_EXPR]: Check
narrowing_initializer_constant_valid_p.
- (narrowing_initializer_constant_valid_p): Don't return
+ (narrowing_initializer_constant_valid_p): Don't return
null_pointer_node for adding a pointer to itself.
2009-02-23 Jan Hubicka <jh@suse.cz>
* c-common.c (handle_tls_model_attribute): Ignore attribute for
non-VAR_DECLs without checking DECL_THREAD_LOCAL_P.
-2009-02-04 Tobias Grosser <grosser@fim.uni-passau.de>
+2009-02-04 Tobias Grosser <grosser@fim.uni-passau.de>
* graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use,
sese_build_livein_liveouts_bb, sese_build_livein_liveouts,
count_spilled_pseudo, find_reg, alter_reg, delete_output_reload):
Remove flag_ira.
(finish_spills): Ditto. Remove code for !flag_ira.
-
+
2009-01-29 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/35854
"eh-ranges" to "eh_ranges".
* lower-subreg.c (pass_lower_subreg): Renamed pass from "subreg"
to "subreg1".
-
-
+
+
2009-01-29 Andrey Belevantsev <abel@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
2009-01-20 Sebastian Pop <sebastian.pop@amd.com>
- * common.opt (fgraphite, fgraphite-identity): Add comment for
+ * common.opt (fgraphite, fgraphite-identity): Add comment for
explaining why these options are not documented.
2009-01-20 Sebastian Pop <sebastian.pop@amd.com>
2009-01-16 Sebastian Pop <sebastian.pop@amd.com>
Tobias Grosser <tobi.grosser@amd.com>
- * graphite.c (add_conditions_to_domain): Add the loops to
+ * graphite.c (add_conditions_to_domain): Add the loops to
the dimension of the iteration domain. Do copy the domain
only when it exists.
(build_scop_conditions_1): Do not call add_conditions_to_domain.
* dce.c (delete_unmarked_insns): Reversed the order that insns are
examined before deleting them.
-
+
2009-01-16 Richard Earnshaw <rearnsha@arm.com>
* function.c (aggregate_value_p): Correctly extract the function
2009-01-15 Kenneth Zadeck <zadeck@naturalbridge.com>
* dce.c (find_call_stack_args, delete_unmarked_insns): Fixed comments.
-
+
2009-01-14 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/38245
* graphite.c (get_vdef_before_scop, scop_adjust_vphi): New.
(scop_adjust_phis_for_liveouts): Call scop_adjust_vphi.
(gloog): Do not call cleanup_tree_cfg.
- (graphite_transform_loops): Call cleanup_tree_cfg after all
+ (graphite_transform_loops): Call cleanup_tree_cfg after all
scops have been code generated.
2009-01-14 Basile Starynkevitch <basile@starynkevitch.net>
2009-01-11 Laurent GUERBY <laurent@guerby.net>
* doc/sourcebuild.texi (Source Tree): Move up intl and fixinc.
-
+
2009-01-11 Markus Schoepflin <markus.schoepflin@comsoft.de>
PR debug/7055
PR tree-optimization/37194
* tree-vect-transform.c (vect_estimate_min_profitable_iters):
- Don't add the cost of cost model guard in prologue to scalar
+ Don't add the cost of cost model guard in prologue to scalar
outside cost in case of known number of iterations.
2009-01-07 Nathan Froyd <froydnj@codesourcery.com>
* params.def (ira-max-conflict-table-size): New.
* doc/invoke.texi (ira-max-conflict-table-size): Decribe.
-
+
* ira.h (ira_conflicts_p): New external definition.
-
+
* ira-conflicts.c (build_conflict_bit_table): Do not build too big
table. Report this. Return result of building.
(ira_build_conflicts): Use ira_conflicts_p. Check result of
* ira-color.c (fast_allocation): Use num instead of ira_allocnos_num.
(ira_color): Use ira_conflicts_p.
-
+
* global.c: Include ira.h.
(pseudo_for_reload_consideration_p, build_insn_chain): Use
ira_conflicts_p.
* Makefile.in (global.o): Add ira.h.
-
+
* ira-build.c (mark_all_loops_for_removal,
propagate_some_info_from_allocno): New.
(remove_unnecessary_allocnos): Call
* reload1.c (compute_use_by_pseudos, reload, count_pseudo,
count_spilled_pseudo, find_reg, alter_reg, finish_spills,
emit_input_reload_insns, delete_output_reload): Use ira_conflicts_p.
-
+
2009-01-06 Ben Elliston <bje@au.ibm.com>
* gengtype-lex.l (YY_NO_INPUT): Define.
* df-problems.c (df_lr_finalize): Add recursive call to resolve lr
problem if fast dce is able to remove any instructions.
* dce.c (dce_process_block): Fix dump message.
-
+
2009-01-02 Mark Mitchell <mark@codesourcery.com>
PR 33649
* c-tree.h (process_init_element): Adjust prototype.
* c-parser.c (c_parser_initelt, c_parser_initval): Adjust
process_init_element callers.
+
+\f
+Copyright (C) 2009 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
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