* c-common.h (default_conversion): Remove.
(perform_integral_promotions): Add.
* c-tree.h (default_conversion): Add.
* c-typeck.c (perform_integral_promotions): New, split out from
default_conversion.
* c-common.c (check_case_value): Use perform_integral_promotions,
not default_conversion.
(c_add_case_label): Don't continue processing case label after
found to be pointer.

cp:
* cp-tree.h (perform_integral_promotions): Remove.
(default_conversion): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96916 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-23  Mark Mitchell  <mark@codesourcery.com>

* gcc.c (do_spec_1): Do not add a -L path for a directory in
the prefix list if we have already added a multilib directory
based on that path.
(main): Do not add MD_EXEC_PREFIX to the list of directories to
search with -L.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96915 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (indirect_symref_ok): Make it global.
* reload.h: Add a prototype for indirect_symref_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96913 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (indirect_symref_ok, reload_obstack): Make them
static.
* reload.h: Remove the prototype for indirect_symref_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96911 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96908 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.md (ashlhi3): Rename to *ashlhi3_n and add a new
ashlhi3 expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96905 138bc75d-0d04-0410-961f-82ee72b054a4

* libiberty.h (make_relative_prefix): Add ATTRIBUTE_MALLOC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96904 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (DECL_IGNORED_P, DECL_IN_SYSTEM_HEADER): Clarify comments.

Also fix a typo in a previous ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96903 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-22  Daniel Berlin  <dberlin@dberlin.org>

* c-opts.c (c_common_parse_file): Only start/end main source file
if debug hooks says the writer wants it.
* dbxout.c (dbx_debug_hooks): Add start_end_main_source_file
member.
(xcoff_debug_hooks): Ditto.
* debug.c (do_nothing_hooks): Ditto.
* debug.h (gcc_debug_hooks): Ditto.
* dwarf2out.c (dwarf2_debug_hooks): Ditto.
* sdbout.c (sdb_debug_hooks): Ditto.
* vmsdbgout.c (vmsdbg_debug_hooks): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96902 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi: Deprecate C++ min/max operators.

* parser.c (cp_parser_warn_min_max): New function.
(cp_parser_binary_expression): Use it.
(cp_parser_assignment_operator_opt): Likewise.
(cp_parser_operator): Likewise.

* g++.dg/opt/max1.C: Run with -Wno-deprecated.
* g++.dg/opt/pr7503-2.C: Likewise.
* g++.dg/opt/pr7503-3.C: Likewise.
* g++.dg/opt/pr7503-4.C: Likewise.
* g++.dg/opt/pr7503-5.C: Likewise.
* g++.dg/warn/minmax.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96899 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/testsuite/Changelog: previous commit scrambled Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96895 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-ivopts.c (determine_iv_cost): Do not try to preserve
artificial original candidates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96894 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.am: Added new files.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * configure.ac: add checks for signal.h headers file, as well as
        following functions: chdir, strerror, getlogin, gethostname, kill,
        link, symlink, perror, sleep, time.
        * configure: Regenerate.
        * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
        intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
        intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
        intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
        implementend g77 intrinsics.

        * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
        gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
        gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
        gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
        gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
        gfc_check_perror): new functions to check newly implemented
        g77 intrinsics.
        * gfortran.h: adding symbols for new intrinsics.
        * intrinsic.c (add_functions): adding new intrinsics.
        (add_subroutines): adding new intrinsics.
        * intrinsic.h: prototype for all checking and resolving
        functions.
        * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
        gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
        gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
        gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
        gfc_resolve_kill_sub, gfc_resolve_link_sub,
        gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
        gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
        gfc_resolve_perror): new functions to resolve intrinsics.
        * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
        for new symbols.

        * g77_intrinsics_funcs.f: New test.
        * g77_intrinsics_sub.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96893 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphunit.c (cgraph_estimate_size_after_inlining): Compute
call cost based on argument sizes.
(cgraph_mark_inline_edge): Avoid inline unit from shringking by
inlining.
* params.def: (max-inline-inssn-single): Set to 450.
(max-inline-insns-auto): Set to 90.
(max-inline-insns-recursive): Set to 450
(max-inline-insns-recursive-auto): Set to 450.
(large-function-insns): Set to 2700.
(inline-call-cost): New parameter.
* tree-inline.c (estimate_move_cost): New function.
(estimate_num_insns_1): Compute move sizes costs by estimate_move_cost
for non-gimple-regs, set cost to 0 for gimple-regs.  Compute call size
based on arguments.
* tree-inline.h (estimate_move_cost): Declare.
* invoke.texi: (max-inline-inssn-single): Change default to 450.
(max-inline-insns-auto): Change default to 90.
(max-inline-insns-recursive): Change default to 450
(max-inline-insns-recursive-auto): Change default to 450.
(large-function-insns): Change default to 2700.
(inline-call-cost): Document new parameter.

* gcc.dg/winline-6.c: Modify so inlined function have nonzero cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96892 138bc75d-0d04-0410-961f-82ee72b054a4

    * stacktrace.cc: Delete unused _Jv_FindCallingClassState.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96891 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/posix.h: .dylib is used on all Apple MACH platforms.
        * java/lang/ieeefp.h: ppc64 is also __IEEE_BIG_ENDIAN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96889 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i860/i860.h (target_flags, TARGET_XP, TARGET_SWITCHES)
(TARGET_DEFAULT): Delete.
* config/i860/i860.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96884 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv-protos.h (frv_branch_cost_string, frv_branch_cost_int)
(frv_cpu_string, frv_condexec_insns_str, frv_condexec_insns)
(frv_condexec_temps_str, frv_condexec_temps, frv_sched_lookahead_str)
(frv_sched_lookahead): Delete.
* config/frv/frv.h (MASK_DEFAULT_ALLOC_CC): Move to frv.c.
(target_flags, MASK_GPR_32, MASK_FPR_32, MASK_SOFT_FLOAT)
(MASK_ALLOC_CC, MASK_DWORD, MASK_DOUBLE, MASK_MEDIA, MASK_MULADD)
(MASK_LIBPIC, MASK_ACC_4,  MASK_PACK, MASK_LONG_CALLS)
(MASK_ALIGN_LABELS, MASK_LINKED_FP, MASK_BIG_TLS, MASK_DEBUG_ARG)
(MASK_DEBUG_ADDR, MASK_DEBUG_STACK, MASK_DEBUG, MASK_DEBUG_LOC)
(MASK_DEBUG_COND_EXEC, MASK_NO_COND_MOVE, MASK_NO_SCC)
(MASK_NO_COND_EXEC, MASK_NO_VLIW_BRANCH, MASK_NO_MULTI_CE)
(MASK_FDPIC, MASK_INLINE_PLT, MASK_GPREL_RO, MASK_DEFAULT)
(TARGET_GPR_32, TARGET_FPR_32, TARGET_SOFT_FLOAT, TARGET_ALLOC_CC)
(TARGET_DWORD, TARGET_DOUBLE, TARGET_MEDIA, TARGET_MULADD)
(TARGET_LIBPIC, TARGET_ACC_4, TARGET_DEBUG_ARG, TARGET_DEBUG_ADDR)
(TARGET_DEBUG_STACK, TARGET_DEBUG, TARGET_DEBUG_LOC)
(TARGET_DEBUG_COND_EXEC, TARGET_NO_COND_MOVE, TARGET_NO_SCC)
(TARGET_NO_COND_EXEC, TARGET_NO_VLIW_BRANCH, TARGET_NO_MULTI_CE)
(TARGET_NO_NESTED_CE, TARGET_FDPIC, TARGET_INLINE_PLT, TARGET_BIG_TLS)
(TARGET_GPREL_RO, TARGET_PACK, TARGET_LONG_CALLS, TARGET_ALIGN_LABELS)
(TARGET_LINKED_FP, TARGET_GPR_64, TARGET_FPR_64, TARGET_HARD_FLOAT)
(TARGET_FIXED_CC, TARGET_COND_MOVE, TARGET_SCC, TARGET_COND_EXEC)
(TARGET_VLIW_BRANCH, TARGET_MULTI_CE, TARGET_NESTED_CE, TARGET_ACC_8)
(TARGET_SWITCHES, TARGET_OPTIONS, DEFAULT_CONDEXEC_TEMPS)
(DEFAULT_BRANCH_COST, DEFAULT_CONDEXEC_INSNS): Delete.
* config/frv/frv.c (frv_branch_cost_string, frv_branch_cost_int)
(frv_cpu_string, frv_condexec_insns_str, frv_condexec_insns)
(frv_condexec_temps_str, frv_condexec_temps, frv_sched_lookahead_str)
(frv_sched_lookahead): Delete.
(MASK_DEFAULT_ALLOC_CC): Moved from frv.h.
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
(frv_handle_option): New function.  Move -mcpu= handling from...
(frv_override_options): ...here.  Remove handling of other
TARGET_OPTIONS.
(frv_ifcvt_modify_tests): Check !TARGET_COND_EXEC instead of
TARGET_NO_COND_EXEC and !TARGET_NESTED_CE to TARGET_NO_NESTED_CE.
(frv_ifcvt_modify_multiple_tests): Likewise !TARGET_MULTI_CE
and TARGET_NO_MULTI_CE.
(frv_for_each_packet): Likewise TARGET_NO_VLIW_BRANCH and
!TARGET_VLIW_BRANCH.
* config/frv/frv.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96883 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_build1, fold_build2, fold_build3): New.
* tree.h: Add corresponding prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96881 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_ternary): Take decomposed arguments of
CALL_EXPR.
(fold): Update a call to fold_ternary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96880 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/gcj/tools/gcj_dbtool/Main.java (usage): Fixed output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96879 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/19980
* decl.c (start_preparsed_function): Robustify.

* g++.dg/template/redecl3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96872 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/20499
* parser.c (cp_parser_class_head): Return NULL_TREE when
encountering a redefinition.

* g++.dg/parse/error16.C: Tweak error markers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96870 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/20561
* cfglayout.c (reemit_insn_block_notes): Don't put block notes in
between jump table and its label.
* final.c (shorten_branches): Handle notes in between ADDR_VEC
resp. ADDR_DIFF_VEC and the label preceeding it.
(final_scan_insn): Likewise.  Ensure ADDR_VEC resp. ADDR_DIFF_VEC
is emitted in the right section.

* gcc.dg/20050321-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96867 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/20465
PR c++/20381
* typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
template.
testsuite:
PR c++/20465
PR c++/20381
* g++.dg/template/ptrmem12.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96862 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary, fold_binary): Update comments
about arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96855 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/20527
* combine.c (can_combine_p) [AUTO_INC_DEC]: When INSN has an
REG_INC note, test that the register also isn't mentioned in PRED
or SUCC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96853 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/20527
* gcc.c-torture/execute/pr20527-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96852 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dwarf_type_encoding_name): Remove unused prototype
and definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96851 138bc75d-0d04-0410-961f-82ee72b054a4

    * mf-heuristics.c: Fix whitespace at end of line.
        * mf-hooks1.c: Likewise.
        * mf-hooks2.c: Likewise.
        * mf-hooks3.c: Likewise.
        * mf-impl.h: Likewise.
        * mf-runtime.c: Likewise.
        * mf-runtime.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96850 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (default_assemble_visibility): Remove extra ().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96849 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96847 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.misc-tests/options.exp (check_for_options): Create a real C
program, compile it into a real executable and then delete the .c
and .x files afterwards, to avoid problems on testglue targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96844 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Chris Jefferson  <chris@bubblescope.net>

PR libstdc++/20577
* include/bits/stl_algobase.h (iter_swap): Only delegate iter_swap
to swap when the iterator's reference_type is a reference to its
value_type.
* testsuite/25_algorithms/iter_swap/20577.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96837 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/20557
* bb-reorder.c (duplicate_computed_gotos): Use can_duplicate_block_p
to determine whether a block can be duplicated, rather than test
whether the block contains noncopyable insns ourselves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96836 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i860/i860.h (PREDICATE_CODES): Remove nonexistent
predicates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96834 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/VMCompiler.java (static block): Also catch
BufferUnderflowException.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96832 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ip2k/ip2k.h (target_flags, TARGET_SWITCHES): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96831 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fr30/fr30.h (TARGET_SMALL_MODEL_MASK, TARGET_SMALL_MODEL)
(TARGET_DEFAULT, target_flags, TARGET_SWITCHES): Delete.
* config/fr30/fr30.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96830 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-18  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/20542

* tree-flow-inline.h (overlap_subvar): Move to here.
* tree-ssa-operands.c: From here.
* tree-flow.h (overlap_subvar): Declare.
* tree-ssa-alias.c (add_pointed_to_var): Use overlap_subvar here.
* tree-ssa-loop-im.c (is_call_clobbered_ref): Return proper answer
for variables with subvars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96829 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR middle-end/20177 and add test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96828 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.def: Remove libstdcxx_incdir, libsubdir, gxx_include_dir,
gcc_version, and gcc_version_trigger from set of flags to pass.
* Makefile.tpl: Remove definitions of above variables.
(config.status): Remove dependency on $(gcc_version_trigger).
* Makefile.in: Regenerate.
* configure.in: Do not reference config/gcc-version.m4 nor
config/gxx-include-dir.m4.  Do not invoke TL_AC_GCC_VERSION nor
TL_AC_GXX_INCLUDE_DIR.  Do not set gcc_version_trigger.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96827 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/lib1funcs.asm (__mulsi3): Use symbolic name for ACCLO.
* config/xtensa/xtensa.md (movsi_internal, movhi_internal,
movqi_internal): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96826 138bc75d-0d04-0410-961f-82ee72b054a4

config:
* gxx-include-dir.m4: In all substitutions, leave $(gcc_version)
to be expanded by the Makefile.
libjava:
* configure.ac: Do not invoke TL_AC_GCC_VERSION.  Do not
set tool_include_dir.  In all substitutions, leave $(gcc_version)
to be expanded by the Makefile.
* aclocal.m4, configure: Regenerate.
* Makefile.am: Set gcc_version.  Replace all uses of
@gcc_version@ with $(gcc_version).
* external/Makefile.am, external/sax/Makefile.am
* external/w3c_dom/Makefile.am, gcj/Makefile.am
* testsuite/Makefile.am: Set gcc_version.
* include/Makefile.am: Set gcc_version and tool_include_dir.
* Makefile.in, external/Makefile.in, external/sax/Makefile.in
* external/w3c_dom/Makefile.in, gcj/Makefile.in, include/Makefile.in
* testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96825 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa-protos.h: (xtensa_simm7, xtensa_uimm8,
xtensa_uimm8x2, xtensa_uimm8x4, xtensa_ai4const, xtensa_lsi4x4,
xtensa_b4const): Delete prototypes.
(xtensa_simm8, xtensa_simm8x256, xtensa_simm12b, xtensa_b4constu,
xtensa_mask_immediate, xtensa_mem_offset): Update prototypes.
(xtensa_b4const_or_zero, xtensa_const_ok_for_letter_p,
xtensa_extra_constraint): New prototypes.
(add_operand, arith_operand, nonimmed_operand, mem_operand,
mask_operand, extui_fldsz_operand, sext_operand, sext_fldsz_operand,
lsbitnum_operand, branch_operand, ubranch_operand, call_insn_operand,
move_operand, const_float_1_operand, fpmem_offset_operand,
branch_operator, ubranch_operator, boolean_operator): Delete prototypes.
* config/xtensa/xtensa.c (b4const_or_zero): Rename to ...
(xtensa_b4const_or_zero): ...this.  Change return type to bool and
argument type to HOST_WIDE_INT.
(xtensa_simm8, xtensa_simm8x256, xtensa_simm12b,
xtensa_mask_immediate): Likewise.
(xtensa_uimm8, xtensa_uimm8x2, xtensa_uimm8x4, xtensa_b4const):
Likewise.  Also make these functions static.
(xtensa_simm7, xtensa_ai4const, xtensa_lsi4x4): Delete.
(xtensa_const_ok_for_letter_p): New.
(add_operand, arith_operand, nonimmed_operand, mem_operand,
mask_operand, extui_fldsz_operand, sext_operand, sext_fldsz_operand,
lsbitnum_operand, branch_operand, ubranch_operand, call_insn_operand,
move_operand, const_float_1_operand, fpmem_offset_operand,
branch_operator, ubranch_operator, boolean_operator): Move to
predicates.md.
(smalloffset_mem_p): Inline code from xtensa_lsi4x4.
(xtensa_mem_offset): Change return type to bool.
(xtensa_extra_constraint): New.
(gen_int_relational): Update type of const_range_p function pointer.
Use xtensa_b4const_or_zero.
* config/xtensa/xtensa.h (CONST_OK_FOR_LETTER_P): Define to
xtensa_const_ok_for_letter_p.  Update comments.
(EXTRA_CONSTRAINT): Define to xtensa_extra_constraint.
(PREDICATE_CODES): Delete.
* config/xtensa/xtensa.md: Include predicates.md.
* config/xtensa/predicates.md: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96824 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Do not invoke TL_AC_GCC_VERSION.
Do not set tool_include_dir.
* aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
Regenerate.
* include/Makefile.am: Set gcc_version and toollibffidir.
* include/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96823 138bc75d-0d04-0410-961f-82ee72b054a4

* config/v850/v850-protos.h: Remove the prototypes for
reg_or_int9_operand, reg_or_const_operand,
pattern_is_ok_for_prepare, pattern_is_ok_for_dispose,
reg_or_0_operand, reg_or_int5_operand, call_address_operand,
movsi_source_operand, power_of_two_operand,
not_power_of_two_operand, special_symbolref_operand,
pattern_is_ok_for_prologue, pattern_is_ok_for_epilogue, and
register_is_ok_for_epilogue.
* config/v850/v850.c (reg_or_0_operand, reg_or_int5_operand,
reg_or_int9_operand, reg_or_const_operand,
call_address_operand, special_symbolref_operand,
movsi_source_operand, power_of_two_operand,
not_power_of_two_operand, register_is_ok_for_epilogue,
pattern_is_ok_for_epilogue, pattern_is_ok_for_prologue,
pattern_is_ok_for_dispose, pattern_is_ok_for_prepare): Move to
predicates.md.
* config/v850/v850.h (PREDICATE_CODES): Remove.
* config/v850/v850.md: Include predicates.md.
* config/v850/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96822 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (BASEVER, DEVPHASE, DATESTAMP)
(BASEVER_c, DEVPHASE_c, DATESTAMP_c)
(BASEVER_s, DEVPHASE_s, DATESTAMP_s, version): Set with :=.
(itoolsdir, itoolsdatadir): Move definition above new first use.
(install-itoolsdirs): New rule.
(install-mkheaders): Depend on install-itoolsdirs, not
install-include-dir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96821 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Stuart Hastings  <stuart@apple.com>

* gcc.target/i386/sse-2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96820 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Set gcc_version directly, not via substitution.
(libsubdir): Use $(gcc_version), not $(version).
(mkheaders.almost): New rule.
(mkheaders): Generate from mkheaders.almost.
(clean): Also delete mkheaders.almost.
* aclocal.m4: Do not include ../config/gcc-version.m4.
* configure.ac: Do not invoke TL_AC_GCC_VERSION.  Generate
mkheaders.almost from mkheaders.in.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96819 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Do not invoke TL_AC_GCC_VERSION.
In all substitutions, leave gcc_version to be expanded by the Makefile.
* aclocal.m4, configure: Regenerate.
* Makefile.am: Set gcc_version.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96818 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Do not invoke TL_AC_GCC_VERSION.
In all substitutions, expand gcc_version in Makefile.
* aclocal.m4, configure: Regenerate.
* Makefile.am: Set gcc_version.
* Makefile.in, testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96817 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Set gcc_version here.
* configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
in definition of toolexeclibdir so that $(gcc_version) is expanded
by the Makefile.
* aclocal.m4, configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96816 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GLIBCXX_CONFIGURE): Delete gcc_version logic.
(GLIBCXX_EXPORT_INSTALL_INFO): Adjust quotation so ${gcc_version}
is expanded by the Makefiles, not by configure.
* fragment.am: Set gcc_version.
* libmath/Makefile.am: Likewise.
* configure, Makefile.in, include/Makefile.in, libmath/Makefile.in
* libsupc++/Makefile.in, po/Makefile.in, src/Makefile.in
* testsuite/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96814 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-into-ssa.c: Remove obsolete comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96813 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Richard Guenther  <rguenth@gcc.gnu.org>

PR target/20166
* inclhack.def: Add fix for array of incomplete structures
in function prototype in pthread.h.
* fixincl.x: Regenerate.
* tests/base/pthread.h: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96812 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Richard Guenther  <rguenth@gcc.gnu.org>

* tree-ssa-loop.c (gate_tree_complete_unroll): Run complete
unrolling if -fpeel-loops is specified, too.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
Remove superfluous check for flag_unroll_loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96808 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-17  Andrew Haley  <aph@redhat.com>

* java/lang/natVMSecurityManager.cc (getClassContext): Add new
arg: klass.
Pass klass to _Jv_StackTrace::GetClassContext().
* java/lang/ClassLoader.java (getParent): Pass class to
VMSecurityManager.getClassContext()
(getSystemClassLoader): Likewise.
* java/lang/Package.java (getPackage): Likewise.
(getPackages): Likewise.
* java/lang/SecurityManager.java (getClassContext): Likewise.
(currentClassLoader): Likewise.
* java/lang/VMSecurityManager.java: (getClassContext): Likewise.
(currentClassLoader) Add new arg: caller.
Pass caller to VMSecurityManager.getClassContext.

* stacktrace.cc (GetClassContext): Correct calculation of
jframe_count.

* boehm.cc (_Jv_MarkObj): (_Jv_MarkObj): Mark
im->source_file_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96803 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.h (enum optab_index): Add new OTI_lrint and OTI_llrint.
(lrint_optab, llrint_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize lrint_optab and llrint_optab.
* genopinit.c (optabs): Implement lrint_optab using lrintsi2
pattern and llrint_optab using llrintdi2 patterns.
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LRINT{,F,L}
using lrint_optab and BUILT_IN_LLRINT{,F,L} using llrint_optab.
(expand_builtin): Expand BUILT_IN_LRINT{,F,L} and
BUILT_IN_LLRINT{,F,L} using expand_builtin_mathfn if
flag_unsafe_math_optimizations is set.

testsuite:

* gcc.dg/builtins-46.c: Also check lrint* and llrint*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96802 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Paolo Bonzini  <bonzini@gnu.org>

* combine.c (combine_simplify_rtx, simplify_if_then_else,
simplify_logical, if_then_else_cond, known_cond,
simplify_comparison): Adjust calls to reverse_comparison.
Don't use combine_reversed_comparison_code).
(combine_reversed_comparison_code): Remove.
(reversed_comparison): Using reversed_comparison_code, move it...
* jump.c (reversed_comparison): ... here.
* rtl.h (reversed_comparison): Add prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96801 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin): Take decomposed arguments of
CALL_EXPR.
* fold-const.c (fold_ternary): Update a call to fold_builtin.
* gimplify.c (gimplify_call_expr): Likewise.
* tree-ssa-ccp.c (ccp_fold, ccp_fold_builtin): Likewise.
* tree.h: Update the prototype of fold_builtin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96800 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Paolo Bonzini  <bonzini@gnu.org>

* rtl.h (struct rtx_hooks): Add gen_lowpart_no_emit.
* rtlhooks.c (gen_lowpart_no_emit_general): New.
* rtlhooks-def.h (gen_lowpart_no_emit_general): Declare.
(RTL_HOOKS_GEN_LOWPART_NO_EMIT): New.
* simplify-rtx.c (simplify_binary_operation_1): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96799 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_1): Take decomposed arguments of
CALL_EXPR.
(fold_builtin): Update a call to fold_builtin_1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96798 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_1): Take decomposed arguments of
CALL_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96797 138bc75d-0d04-0410-961f-82ee72b054a4

Oops - forgot to include ChangeLog entry for m32r patch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96796 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

* g++.dg/parse/crash25.C: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96795 138bc75d-0d04-0410-961f-82ee72b054a4

remove conflict indicators

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96790 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/20564
* gcov.c (output_lines): Only output function block summary when
outputting branch information.
* doc/gcov.texi: Document format of preamble and additional block
information lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96788 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

PR c++/20461
* g++.dg/parse/crash24.C: New test.

PR c++/20536
* g++.dg/parse/crash25.C: New test.

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

PR c++/20147
* g++.dg/ext/stmtexpr4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96785 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

PR c++/20461
PR c++/20536
* init.c (emit_mem_initializers): Don't crash on undefined
types.

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

PR c++/20147
* semantics.c (finish_stmt_expr_expr): Return immediately
if error_operand_p (expr).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96784 138bc75d-0d04-0410-961f-82ee72b054a4

Oops - forgot to include ChangeLog entry for m32r patch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96782 138bc75d-0d04-0410-961f-82ee72b054a4

* libgcc2.h (LIBGCC2_HAS_SF_MODE): New macro.
(LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_TF_MODE, LIBGCC2_HAS_XF_MODE): Make
the defaults false if BITS_PER_UNIT != 8.
(SFtype, SCtype, __fixsfdi, __floatdisf, __fixunssfSI, __fixunssfDI)
(__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE rather
than BITS_PER_UNIT != 8.
(L_fixdfdi, L_fixsfdi, L_fixtfdi, L_fixunsdfdi, L_fixunsdfsi)
(L_fixunssfdi, L_fixunssfsi, L_fixunstfdi, L_fixunsxfdi, L_fixunsxfsi)
(L_fixxfdi, L_floatdidf, L_floatdisf, L_floatditf, L_floatdixf): Remove
#undefs.
* libgcc2.c (__fixunssfDI, __fixsfdi, __floatdisf, __fixunssfSI)
(__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96778 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/20539
* fold-const.c (fold_binary): Fix type mismatch between
TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types.
(fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue
for non-truth-valued expressions.

* c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK
and FUNCTION_DECL in the main switch.
<TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR>: When changing the result type of these tree nodes,
we also need to convert their operands to match.
<TRUTH_NOT_EXPR>: Likewise.

* gcc.c-torture/compile/pr13066-1.c: New test case.
* gcc.c-torture/compile/pr20539-1.c: Likewise.
* g++.dg/opt/pr13066-1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96777 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (lvalue_or_else): Replace by lvalue_error; only give
diagnostic without checking whether an lvalue.
* c-common.h (lvalue_p): Remove.
(enum lvalue_use): Update comment.
(lvalue_or_else): Replace by lvalue_error.
* c-typeck.c (lvalue_p): Make static.
(lvalue_or_else): New.  Call lvalue_error.

cp:
* cp-tree.h (lvalue_or_else, lvalue_p): New.
* typeck.c (lvalue_or_else): New.  Call lvalue_error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96776 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96774 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_parm_start): New function.
(function_arg_advance): Use rs6000_parm_start.
(function_arg, rs6000_arg_partial_bytes): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96771 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (check_case_value): Adjust comment about stripping
NOPs.
(handle_vector_size_attribute): Don't strip NON_LVALUE_EXPR.
* c-typeck.c (default_conversion, convert_arguments,
build_modify_expr, convert_for_assignment, store_init_value,
digest_init): Use STRIP_TYPE_NOPS instead of stripping nops
manually.  Remove inaccurate comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96770 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (do_assemble_alias): Restore comment describing function.
Annotate the target parameter as potentially unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96768 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/18551
* config/avr/avr.c (avr_output_function_prologue): Do not use
current_function_name() in a label, use a local label instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96765 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.c (rs6000_generate_compare): Test
        flag_finite_math_only, not flag_unsafe_math_optimizations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96764 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_1): Update a call to
targetm.fold_builtin.
* hooks.c (hook_tree_tree_bool_null): Rename to
hook_tree_tree_tree_bool_null.  Take one more argument of type
tree.
* hooks.h: Update the prototype of hook_tree_tree_bool_null.
* target-def.h (TARGET_FOLD_BUILTIN): Define it as
hook_tree_tree_tree_bool_null.
* target.h (gcc_target): Update the prototype of fold_builtin.
* config/alpha/alpha.c (alpha_fold_builtin): Take decomposed
arguments of CALL_EXPR.
* doc/tm.texi (TARGET_FOLD_BUILTIN): Update.  Mention the
new prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96762 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (cgraph_node): Add prev_clone pointer.
* cgraph.c (cgraph_remove_node): Remove from doubly linked chain.
(cgraph_clone_node): Produce doubly linked chain.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96761 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (handle_aligned_attribute, check_function_sentinel,
get_nonnull_operand, handle_sentinel_attribute,
check_function_arguments_recurse): Do not strip NOPS from
INTEGER_CSTs.
* c-decl.c (check_bitfield_type_and_width, build_enumerator):
Likewise.
* c-format.c (get_constant): Likewise.
* c-parser.c (c_parser_postfix_expression): Likewise.
* c-typeck.c (set_init_index): Likewise.
(convert_arguments): Don't check for NOP_EXPR containing integer
constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96760 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_fixed_mathfn, fold_builtin_trunc,
fold_builtin_floor, fold_builtin_ceil, fold_builtin_lround):
Take decomposed arguments of CALL_EXPR.
(fold_builtin_1): Update calls to the functions mentioned
above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96759 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (check_bitfield_type_and_width): Require bit-field
width to have integer type.
(build_enumerator): Require enumerator value to have integer type.

testsuite:
* gcc.dg/bitfld-14.c, gcc.dg/enum3.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96755 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96753 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (__builtin_inf): Move statement about INFINITY
to __builtin_inff.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96748 138bc75d-0d04-0410-961f-82ee72b054a4

* c.opt (ansi, std=iso9899:1990, std=iso9899:1999,
std=iso9899:199x): Correct descriptions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96745 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* config.gcc: Consistently use solaris2.1[0-9]* instead of
solaris2.1[0-9].

libcpp:
* configure.ac: Consistently use solaris2.1[0-9]* instead of
solaris2.1[0-9].
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96743 138bc75d-0d04-0410-961f-82ee72b054a4

Fix dates on ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96740 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* dump-parse-tree.c (gfc_show_expr): Dump name of namespace
in which the variable is declared.

PR fortran/18525
* resolve.c (was_declared): Also check for dummy attribute.

testsuite/
PR fortran/18525
* gfortran.dg/nesting_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96739 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.h (arith): Remove ARITH_0TO0.
* arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
(gfc_arith_power): Remove special casing of zero to integral
power zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96737 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_trunc_transparent_mathfn): Take decomposed
arguments of CALL_EXPR.
(fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil,
fold_builtin_found, fold_builtin_1): Update calls to
fold_trunc_transparent_mathfn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96736 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (fold_builtin_memcpy): Take decomposed arguments
of CALL_EXPR.
(expand_builtin_memcpy, fold_builtin_1): Update calls to
fold_builtin_memcpy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96735 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/20493
* fold-const.c (fold_widened_comparison): Don't optimize casts of
function pointers on targets that require function pointer
canonicalization.
(fold_sign_changed_comparison): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96733 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (try_combine): When changing the mode of a hard reg, make
sure that doing so is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96730 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/20240
* decl.c (decls_match): Compare context of VAR_DECL.

* g++.dg/lookup/using13.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96725 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/20333
* parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
Check the return value of cp_parser_nested_name_specifier.

* g++.dg/template/crash36.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96720 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_init_stack, avr_mcu_name): Make static.
(TARGET_HANDLE_OPTION): Override default.
(avr_handle_option): New function.
* config/avr/avr.h (MASK_ALL_DEBUG, MASK_ORDER_1, MASK_INSN_SIZE_DUMP)
(MASK_ORDER_2, MASK_NO_TABLEJUMP, MASK_INT8, MASK_NO_INTERRUPTS)
(MASK_CALL_PROLOGUES, MASK_TINY_STACK, MASK_SHORT_CALLS)
(TARGET_ORDER_1, TARGET_ORDER_2, TARGET_INT8, TARGET_NO_INTERRUPTS)
(TARGET_INSN_SIZE_DUMP, TARGET_CALL_PROLOGUES, TARGET_TINY_STACK)
(TARGET_NO_TABLEJUMP, TARGET_SHORT_CALLS, TARGET_ALL_DEBUG)
(TARGET_SWITCHES, avr_init_stack, avr_mcu_name)
(TARGET_OPTIONS): Delete.
* config/avr/avr.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96719 138bc75d-0d04-0410-961f-82ee72b054a4

Fix problem that caused compiled java code to trigger an internal gdb error.
PR c++/19769
* dwarf2out.c (declare_in_namespace): Ignore decls with an abstract
origin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96715 138bc75d-0d04-0410-961f-82ee72b054a4