+Tue Nov 25 01:26:55 1997 Bruno Haible <haible@ilog.fr>:
+
+ * dwarf2out.c (ASM_OUTPUT_DWARF_DELTA1): Implement.
+
+Mon Nov 24 22:41:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (get_dynamic_handler_chain): Build up a FUNCTION_DECL.
+ * optabs.c (init_optabs): Lose get_dynamic_handler_chain_libfunc.
+ * expr.h: Likewise.
+
+Fri Nov 21 15:20:05 1997 Jeffrey A Law (law@cygnus.com)
+
+ * Makefile.in (program_transform_cross_name): Clean up "-e" confusion.
+ (GCC_INSTALL_NAME, GCC_CROSS_NAME): Likewise.
+
+Fri Nov 21 19:37:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * config/mips/elf64.h (MULTILIB_DEFAULTS): Test for
+ TARGET_ENDIAN_DEFAULT == zero instead of testing for macro
+ definition.
+
+Fri Nov 21 12:49:56 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * stmt.c (expand_end_bindings): Allow jump into block with cleanups.
+
+Fri Nov 21 12:18:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.h: Add outer_context_label_stack.
+ * except.c: Likewise.
+ (expand_start_all_catch): Push the outer_context for the try block
+ onto outer_context_label_stack.
+ (expand_end_all_catch): Use it and pop it.
+
+Fri Nov 21 10:13:11 1997 Robert Lipe (robertl@dgii.com)
+
+ * i386/sco5.h (HAVE_ATEXIT): Revert last change.
+
+Thu Nov 20 16:11:50 1997 Richard Henderson <rth@cygnus.com>
+
+ * alpha.c (alpha_emit_set_const_1): Handle narrow hosts better.
+
+Thu Nov 20 16:11:50 1997 Klaus Kaempf <kkaempf@progis.de>
+
+ * alpha/vms.h (ASM_OUTPUT_ADDR_VEC_ELT): Add an L for the local label
+ to correspond with the change to ASM_GENERATE_INTERNAL_LABEL.
+
+Thu Nov 20 14:42:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (LIB2FUNCS): Remove C++ memory management support.
+ * libgcc2.c: Remove __builtin_new, __builtin_vec_new, set_new_handler,
+ __builtin_delete, and __builtin_vec_delete.
+
+ * except.c (output_exception_table): Don't bother with
+ __EXCEPTION_END__.
+
+Thu Nov 20 16:11:50 1997 Jeffrey A Law (law@cygnus.com)
+
+ * pa.md (pre_stwm, post_stwm, pre_ldwm, post_ldwm): Base register
+ is an in/out operand.
+ (zero extended variants of stwm/stwm patterns): Similarly.
+
+ * mips/x-iris (FIXPROTO_DEFINES): Add -D_SGI_SOURCE.
+
+Thu Nov 20 13:19:32 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * dwarf2out.c (ASM_OUTPUT_DWARF_OFFSET4): Rename from VALUE4.
+ Use assemble_name.
+ (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Use assemble_name.
+ (output_call_frame_info): Emit a \n after using it.
+
+Thu Nov 20 00:38:46 1997 Dave Love <d.love@dl.ac.uk>
+
+ * configure.in: Add AC_ARG_ENABLE for Haifa as documentation.
+
+Wed Nov 19 12:03:04 1997 Philippe De Muyter <phdm@macqel.be>
+
+ * dwarf2out.c (CIE_LENGTH_LABEL, FDE_LENGTH_LABEL): New macros.
+ (ASM_OUTPUT_DWARF_VALUE4): New macro.
+ (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Define if SET_ASM_OP is
+ defined.
+ (output_call_frame_info): Do not output forward label differences
+ if ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL is defined.
+ * m68k/mot3300.h (SET_ASM_OP): Define when not using gas.
+
+Tue Nov 18 23:03:30 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh.md (attribute "type"): Add nil.
+ (movsi_ie): y/y alternative is type nil.
+ (movsf_ie): Replace ry/yr/X alternative by r/y/X , y/r/X and y/y/X
+ alternatives.
+ (movsf_ie+1): Delete.
+
+Tue Nov 18 15:39:59 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mips/mips.c (save_restore_insns): If gp_offset or fp_offset are
+ large_int, emit two insns instead of one splitable insn.
+ * dwarf2out.c (dwarf2out_frame_debug): When set cfa_store_offset
+ from cfa_temp_value, use cfa_offset. Add assert checking that
+ cfa_reg is SP.
+
+Mon Nov 17 15:35:38 1997 Tom Tromey <tromey@cygnus.com>
+
+ * cccp.c (deps_output): Properly quote file names for make.
+
+Mon Nov 17 13:21:40 1997 Jeffrey A Law (law@cygnus.com)
+
+ * t-h8300 (MULTILIB_EXCEPTIONS): Define.
+
+Fri Nov 7 15:33:11 1997 Robert Lipe (robertl@dgii.com)
+
+ * i386/sco5.h (HAVE_ATEXIT): Delete definition.
+
+Sun Nov 16 23:52:48 1997 Jeffrey A Law (law@cygnus.com)
+
+ * cse.c (cse_insn): Don't look at JUMP_LABEL field of a conditionl
+ return.
+ (cse_end_of_basic_block): Similarly.
+
+Sun Nov 16 23:01:40 1997 J. Kean Johnston <jkj@sco.com>
+
+ * i386/sco5.h (ASM_OUTPUT_ALIGNED_BSS): Define.
+ (SELECT_RTX_SECTION): Define.
+ (LIBGCC_SPEC, LIB_SPEC): Do the right thing for PIC.
+
+Sun Nov 16 22:47:03 1997 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * Makefile.in (compare, compare-lean): Define $stage for each
+ shell command.
+ (gnucompare, gnucompare-lean): Likewise.
+
+Sun Nov 16 22:02:16 1997 Richard Henderson (rth@cygnus.com)
+
+ * alpha/win-nt.h (TRAMPOLINE_TEMPLATE): Fix offsets.
+
+ * alpha.h (ASM_OUTPUT_ADDR_DIFF_ELT): Add an L for the local label
+ to correspond with the change to ASM_GENERATE_INTERNAL_LABEL.
+
+Fri Nov 14 09:09:20 1997 Fred Fish (fnf@cygnus.com)
+
+ * dwarfout.c (byte_size_attribute): Add local var upper_bound
+ and add case to handle STRING_TYPE.
+ * dwarfout.c (output_string_type_die): Fix code to generate
+ correct string length attribute for fixed length strings.
+ Still needs support for varying length strings.
+
+Fri Nov 14 08:46:56 1997 Jeffrey A Law (law@cygnus.com)
+
+ * toplev.c (get_run_time): Do something sensible for cygwin32.
+
+Fri Nov 14 07:24:20 1997 Richard Henderson <rth@cygnus.com>
+
+ * expr.c (expand_builtin_setjmp): Set
+ current_function_has_nonlocal_label.
+ * stupid.c (stupid_life_analysis): If has_nonlocal_label, kill
+ call-saved registers across calls.
+
+ * alpha.md (exception_receiver): Remove.
+ (nonlocal_goto_receiver_osf): New
+ (nonlocal_goto_receiver_vms): Renamed from nonlocal_goto_receiver.
+ (nonlocal_goto_receiver): New, select _osf or _vms.
+
+ * alpha.c (output_prolog [*]): Prefix entry labels with '$' to
+ keep them from being propogated to the object file.
+ (alpha_write_linkage): Likewise.
+ * alpha.md (call_vms): Likewise.
+ (call_value_vms): Likewise.
+ (unnamed osf call insns): Likewise.
+
+ * alpha.h (ASM_OUTPUT_INTERNAL_LABEL): Don't omit L from local label.
+ (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+
+ * alpha.c (call_operand): Any reg is valid for WinNT.
+ * alpha.md (call_nt, call_value_nt): Don't force address into $27.
+ (anon nt calls): Add 'R' alternative.
+ * alpha/win-nt.h (TRAMPOLINE_TEMPLATE, TRAMPOLINE_SIZE,
+ INITIALIZE_TRAMPOLINE): Handle lack of original $27 and 32-bit ptrs.
+
+Fri Nov 14 06:59:33 1997 Jeffrey A Law (law@cygnus.com)
+
+ * calls.c (expand_call): Handle pcc_struct_value correctly for C++.
+
+ * i386/xm-cygwin32.h (HAVE_FILE_H, HAVE_RUSAGE): Delete defines.
+ * i386/xm-mingw32.h (HAVE_FILE_H, HAVE_RUSAGE): Likewise.
+ * rs6000/xm-cygwin32.h (HAVE_FILE_H, HAVE_RUSAGE): Likewise.
+
+Thu Nov 13 20:37:33 1997 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * reload1.c (new_spill_reg): Improve fixed or forbidden register
+ spill error message.
+
+Thu Nov 13 20:29:08 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * prefix.c: Use stdarg.h only ifdef __STDC__. Otherwise,
+ use varargs.h. Wrap header with <>, not "".
+
+Thu Nov 13 20:21:17 1997 Jeffrey A Law (law@cygnus.com)
+
+ * integrate.c (save_for_inline_copying): Add return value from
+ savealloc.
+
+Thu Nov 13 19:12:33 1997 Brendan Kehoe <brendan@cygnus.com>
+
+ * fixincludes: Be a little more restrictive on what we will
+ substitute to replace definitions of MAXINT for HPUX.
+
+Thu Nov 13 18:41:02 1997 Michael Meissner <meissner@cygnus.com>
+
+ * dbxout.c (dbxout_symbol_location): Don't assume that variables
+ whose address is the stack or argument pointers are indirect
+ pointers.
+
+1997-11-13 Paul Eggert <eggert@twinsun.com>
+
+ * cccp.c, cpplib.c (compare_defs):
+ Don't complain about arg name respellings unless pedantic.
+ * cpplib.c (compare_defs): Accept pfile as new arg.
+ All callers changed.
+
+Thu Nov 13 23:33:50 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * fold-const.c (fold_truthop): Fix bug in last change.
+
+1997-11-13 Paul Eggert <eggert@twinsun.com>
+
+ Fix some confusion with IEEE minus zero.
+
+ * real.h (REAL_VALUES_IDENTICAL): New macro.
+
+ * expr.c (is_zeros_p): Don't consider -0.0 to be all zeros.
+ * fold-const.c (operand_equal_p): Don't consider -0.0 to be
+ identical to 0.0.
+ * tree.c (simple_cst_equal): Don't consider -0.0 to have the
+ same tree structure as 0.0.
+
+ * varasm.c (immed_real_const_1): Use new REAL_VALUES_IDENTICAL
+ macro instead of doing it by hand.
+
+Thu Nov 13 16:56:14 1997 Jeffrey A Law (law@cygnus.com)
+
+ * v850/lib1funcs.asm: Minor whitespace changes.
+ * v850.c: Fix minor formatting problems in many places.
+ (construct_restore_jr, construct_save_jarl): Remove unwanted aborts.
+
+Thu Nov 13 12:53:44 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mips.h (GO_IF_LEGITIMATE_ADDRESS): Delete code swapping xplus0 and
+ xplus1 when xplus0 is not a register.
+
+Thu Nov 13 11:41:42 1997 Jeffrey A Law (law@cygnus.com)
+
+ * flow.c (find_basic_blocks): During marking phase, if we encounter
+ an insn with a REG_LABEL note, make the target block live and
+ create an edge from the insn to the target block. Do not make
+ edges from all blocks to the target block.
+
+ * m68k/x-next (OTHER_FIXINCLUDES_DIRS): Include /NextDeveloper/Headers.
+
+ * confiugre.in: Tweak NCR entries.
+ * configure: Rebuilt.
+
+Thu Nov 13 11:07:41 1997 Michael Meissner <meissner@cygnus.com>
+
+ * rs6000.c (num_insns_constant): Use REAL_VALUE_FROM_CONST_DOUBLE to
+ pick apart floating point values, instead of using CONST_DOUBLE_LOW
+ and CONST_DOUBLE_HIGH.
+
+ * rs6000.md (define_splits for DF constants): Use the appropriate
+ REAL_VALUE_* interface to pick apart DF floating point constants in
+ a machine independent fashion.
+
+Thu Nov 13 00:06:58 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * fold-const.c (fold_truthop): When changing a one-bit comparison
+ against zero into a comparison against mask, do a proper sign
+ extension.
+
+Wed Nov 12 09:37:01 1997 Jeffrey A Law (law@cygnus.com)
+
+ * except.c: Do not include "assert.h".
+ (save_eh_status): Turn asserts into conditional aborts.
+ (restore_eh_status, scan_region): Likewise.
+ * dwarfout.c: Do not include "assert.h".
+ (bit_offset_attribute): Turn asserts into conditional aborts.
+ (bit_size_attribute, output_inlined_enumeration_type_die): Likewise.
+ (output_inlined_structure_type_die): Likewise.
+ (output_inlined_union_type_die): Likewise
+ (output_tagged_type_instantiation): Likewise.
+ (dwarfout_file_scope_decl): Likewise.
+ * dwarf2out.c: Do not include "assert.h"
+ (expand_builtin_dwarf_reg_size): Turn asserts into conditional aborts.
+ (reg_save, initial_return_save, dwarf2out_frame_debug): Likewise.
+ (add_child_die, modified_type_die, add_bit_offset_attribute): Likewise.
+ (add_bit_size_attribute, scope_die_for): Likewise.
+ (output_pending_types_for_scope): Likewise.
+ (get_inlined_enumeration_type_die): Likewise.
+ (get_inlined_structure_type_die): Likewise.
+ (get_inlined_union_type_die, gen_subprogram_die): Likewise.
+ (gen_tagged_type_instantiation_die): Likewise.
+
+ * flow.c (find_basic_blocks): Refine further to get a more correct
+ cfg, especially in the presense of exception handling, computed
+ gotos, and other non-trivial cases. Call abort if an inaccuracy
+ is detected in the cfg.
+
+Tue Nov 11 21:47:27 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * glimits.h (SHRT_MIN): Define in a way suitable for 16 bit hosts.
+
+ * c-lex.c (whitespace_cr, skip_white_space_on_line): New functions.
+ (skip_white_space): Use whitespace_cr.
+ (check_newline): Handle whitespace more consistently.
+
+Tue Nov 11 16:25:49 1997 Jim Wilson <wilson@cygnus.com>
+
+ * i386/cygwin32.h (CPP_PREDEFINES): Delete -DPOSIX.
+ * i386/xm-cygwin32.h (POSIX): Define.
+
+Mon Nov 10 20:53:11 1997 Gavin Koch <gavin@cygnus.com>
+
+ * config/mips/mips.h (MASK_DEBUG_H): Set to zero, so this bit
+ is available elsewhere.
+
+Mon Nov 10 16:21:58 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * sparc/sparc.md (mov[sdt]f_const_insn): Fix condition to match
+ what the instruction can handle.
+
+Mon Nov 10 03:02:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * stmt.c (expand_decl_cleanup_no_eh): New fn.
+
+ * except.c (expand_leftover_cleanups): do_pending_stack_adjust.
+
+Mon Nov 10 00:05:56 1997 Jeffrey A Law (law@cygnus.com)
+
+ * alias.c (MAX_ALIAS_LOOP_PASSES): Define.
+ (init_alias_analysis): Break out of loops after MAX_ALIAS_LOOP_PASSES.
+
+Sun Nov 9 14:34:47 1997 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * rs6000.md (lshrdi3_power): Delete '&' from first alternative and
+ swap instruction order.
+
+Sun Nov 9 02:07:16 1997 Jeffrey A Law (law@cygnus.com)
+
+ * fixinc.svr4 (__STDC__): Add another case.
+
+Sun Nov 9 02:00:29 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * a29k.h (ELIGIBLE_FOR_EPILOGUE_DELAY): Avoid loads from varying
+ addresses in the epilogue delay slot.
+
+Sun Nov 9 01:40:40 1997 Manfred Hollstein (manfred@s-direktnet.de)
+
+ * m88k/dgux.h (ASM_CPU_SPEC): Reformatted to suppress wrong whitespace
+ in generated `specs' file.
+
+Sun Nov 9 01:37:11 1997 Jim Wilson (wilson@cygnus.com)
+
+ * flags.h (flag_rerun_loop_opt): Declare.
+ * loop.c (invariant_p, case LABEL_REF): Check flag_rerun_loop_opt.
+ * toplev.c (flag_rerum_loop_opt): Delete static.
+
+Sat Nov 8 18:20:21 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ Bring over from FSF:
+
+ Thu Oct 30 12:21:06 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * va-sh.h (__va_arg_sh1): Define.
+ (va_arg): Use it.
+ SH3E doesn't use any integer registers for subsequent arguments
+ once a non-float value was passed in the stack.
+ * sh.c (machine_dependent_reorg): If optimizing, put explicit
+ alignment in front label for ADDR_DIFF_VEC.
+ * sh.h (PASS_IN_REG_P): Fix SH3E case.
+ (ADJUST_INSN_LENGTH): If not optimizing, add two extra bytes length.
+
+ Tue Oct 28 15:06:44 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh/elf.h (PREFERRED_DEBUGGING_TYPE): Undefine before including
+ svr4.h.
+
+ Mon Oct 27 16:11:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh.c (machine_dependent_reorg): When -flag_delayed_branches,
+ put an use_sfunc_addr before each sfunc.
+ * sh.md (use_sfunc_addr, dummy_jump): New insns.
+ (casesi): For TARGET_SH2, emit a dummy_jump after LAB.
+
+ Tue Oct 21 07:12:28 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh/elf.h (PREFERRED_DEBUGGING_TYPE): Don't redefine.
+
+Fri Nov 7 10:22:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * frame.c (add_fdes, count_fdes): Go back to checking pc_begin for
+ linked once FDEs.
+
+Wed Nov 5 14:26:05 1997 Jeffrey A Law (law@cygnus.com)
+
+ * alias.c (find_base_value): Only return the known base value for
+ pseudo registers.
+
+Wed Nov 5 11:27:14 1997 Jim Wilson <wilson@cygnus.com>
+
+ * i386.c (load_pic_register): Call prologue_get_pc_and_set_got.
+ * i386.md (prologue_set_got, prologue_get_pc): Add UNSPEC_VOLATILE
+ to pattern.
+ (prologue_get_pc_and_set_got): New pattern.
+
+Tue Nov 4 20:36:50 1997 Richard Henderson (rth@cygnus.com)
+
+ * alpha.c (summarize_insn): Handle ASM_OPERANDS. Don't recurse
+ for SUBREG, just fall through.
+
+ * alpha.c (alpha_handle_trap_shadows): Init sum.defd to zero.
+
+ * alpha.md (attr trap): Make TRAP_YES non-zero for sanity's sake.
+
+Tue Nov 4 18:49:42 1997 Jeffrey A Law (law@cygnus.com)
+
+ * fixincludes: Fix "hypot" prototype in NeXT math.h.
+
+ * Makefile.in (USE_ALLOCA): Always include alloca.o.
+ (USE_HOST_ALLOCA): Likewise.
+
+ * rtl.def (CODE_LABEL): Use separate fields for LABEL_NUSES
+ and LABEL_REFS fields.
+ * rtl.h (LABEL_REFS): Update.
+
+Tue Nov 4 16:55:11 1997 Jim Wilson <wilson@cygnus.com>
+
+ * combine.c (try_combine): When setting elim_i2, check whether newi2pat
+ sets i2dest. When calling distribute_notes for i3dest_killed, pass
+ elim_i2 and elim_i1. When setting elim_i1, check if newi2pat
+ sets i1dest.
+
+ * mips.md (insv, extzv, extv): Add change_address call.
+ (movsi_ulw, movsi_usw): Change QImode to BLKmode in pattern.
+
+ * integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.
+
+ * reload.c (find_reloads, case 'm' and 'o'): Reject HIGH constants.
+
+ * mips.c (mips_expand_epilogue): Emit blockage insn before call to
+ save_restore_insns if no FP and GP will be restored.
+
+ * dwarf2out.c (expand_builtin_dwarf_reg_size): New variable mode.
+ Convert CCmode to word_mode before calling GET_MODE_SIZE.
+
+ * acconfig.h (HAVE_INTTYPES_H): Undef.
+ * configure.in (inttypes.h): Check for conflicts between sys/types.h
+ and inttypes.h, and verify that intmax_t is defined.
+ * config/mips/x-iris (CC, OPT, OLDCC): Comment out.
+ * config/mips/x-iris3: Likewise.
+
+Tue Nov 4 16:07:15 1997 Jeffrey A Law (law@cygnus.com)
+
+ * alias.c (find_base_value): When copying arguments, return the
+ tenative value for a hard register.
+
+Tue Nov 4 13:40:35 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * c-lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
+ (yylex): Record wide strings using target endianness, not host.
+
+Tue Nov 4 13:13:12 1997 Jeffrey A Law (law@cygnus.com)
+
+ * mn10200.h (ASM_OUTPUT_BSS): Delete.
+ (ASM_OUTPUT_ALIGNED_BSS): New macro
+ * mn10300.h (ASM_OUTPUT_BSS): Delete.
+ (ASM_OUTPUT_ALIGNED_BSS): New macro.
+ * v850.h (ASM_OUTPUT_BSS): Delete.
+ (ASM_OUTPUT_ALIGNED_BSS): New macro.
+
+Tue Nov 4 00:55:48 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.
+
+Mon Nov 3 14:36:50 1997 Jeffrey A Law (law@cygnus.com)
+
+ * configure.in (sco5): Use cpio to install header files.
+
+Sun Nov 2 23:31:43 1997 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * aclocal.m4 (conftestdata_from, conftestdata_to): Names shortened to
+ 14 char length.
+ * configure: Rebuild.
+
+Sun Nov 2 19:44:00 1997 Robert Lipe (robertl@dgii.com)
+
+ * i386/sco5.h: enable -gstabs once again.
+
+Sun Nov 2 19:27:21 1997 Jeffrey A Law (law@cygnus.com)
+
+ * arm.c (output_move_double): Allocate 3 entries in otherops array.
+
Sat Nov 1 21:43:00 1997 Mike Stump (mrs@wrs.com)
* except.c (expand_ex_region_start_for_decl): Emit EH_REGION_BEG
Sat Nov 1 19:15:28 1997 Jeffrey A Law (law@cygnus.com)
+ * alias.c (init_alias_analysis): Handle -fno-alias-check when
+ optimizing correctly.
+
* expr.c (expand_builtin_setjmp): Don't emit a SETJMP note
or set current_function_calls_setjmp anymore.