* frame.c: Remove last change.
* dwarf2.h: Remove last change.
* tree.h: Add declarations of DWARF2 unwind info support
functions.
As requested by Jason.
From-SVN: r15751
* frame.c: Include gansidecl.h for PROTO.
* dwarf2out.c: Move inclusion of dwarf2.h down so that PROTO is
defined. Don't declare dwarf2out_cfi_label here.
* dwarf2.h: Add declarations of DWARF2 unwind info support
functions.
* m68k.c: Include dwarf2.h.
(output_function_prologue): Add dwarf2 support.
* m68k.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_REGNUM): New macros.
(INCOMING_FRAME_SP_OFFSET): Likewise.
Update m68k patch from Andreas.
From-SVN: r15740
* c-typeck.c (build_binary_op): Warn about comparing signed vs
unsigned if -W is specified and -Wno-sign-compare is not.
* c-decl.c (warn_sign_compare): Initialize to -1.
(c_decode_option): -Wall no longer implies -Wsign-compare.
From-SVN: r15739
1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* decl.c (init_decl_processing): Declare __builtin_constant_p as
accepting any kind of type, not only int.
From-SVN: r15734
* std/bastring.h: Enable exceptions.
(assign, append, insert, replace): Implement member template versions.
* tstring.cc: Add some tests for the member templates.
From-SVN: r15717
* parse.y (typename_sub{,[0-2]}): New rules.
(structsp, rule TYPENAME_KEYWORD): Use typename_sub.
(nonnested_type): New rule.
(complete_type_name): Use it.
(base_class.1): Use typename_sub and nonnested_type.
(nested_name_specifier): Don't elide std:: here.
* decl.c (make_typename_type): Handle getting a type for NAME.
(lookup_name_real): Turn std:: into :: here.
Rvalue conversions were removed in London.
* call.c (is_subseq): Don't consider lvalue transformations.
(build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
(joust): Reenable ?: kludge.
From-SVN: r15715
* sparc/sparc.md (*): Use GEN_INT instead of gen_rtx.
(get_pc_sp32): Use for sparc64 as well.
(lo_sum_di_sp{32,64}): Fix handling on 64 bit hosts.
(sethi_di_sp64_const): Likewise.
(movtf_cc_sp64): Check TARGET_HARD_QUAD.
(cmp_zero_extract_sp64): Use unsigned HOST_WIDE_INT in cast.
(ashlsi3, ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
From-SVN: r15705
* fold-const.c (make_range): Correctly handle cases of converting
from unsigned to signed type.
* fold-const.c (merge_ranges): Make sure that if one range is subset
of another, it will always be the second range. Correct (+,-) case to
account for this.
Brought over from gcc2; fixes sparc bug.
From-SVN: r15678
* expmed.c (expand_divmod): If compute_mode is not the same as
mode, handle the case where convert_modes() causes op1 to no
longer be a CONST_INT.
From-SVN: r15672
* reorg.c (dbr_schedule): At end of this pass, add REG_BR_PRED
note holding get_jump_flags() calculation to all JUMP_INSNs.
* rtl.h (enum reg_note): New note types REG_BR_PRED and REG_SAVE_AREA.
* rtl.c (reg_note_name): Add new note types.
From-SVN: r15670
* libU77/dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case
so as not to truncate results to integer values.
* libU77/Version.c: Bump.
From-SVN: r15669
