* test_installed: new script for testing already-installed
 	gcc/g++/g77

From-SVN: r21728

	* configure.in: Avoid [[ by using test and changequote.
	* configure: Rebuild.

From-SVN: r21726

	* rtl.def (CONSTANT_P_RTX): Fix typo in string name.
	* config/sparc/sparc.md (seqdi_special_trunc, snedi_special_trunc,
	seqsi_special_extend, snesi_special_extend, snesi_zero_extend and
	split, snedi_zero_trunc and split, seqsi_zero_extend and split,
	seqdi_zero_trunc and split, pic_lo_sum_di, pic_sethi_di,
	movdi_cc_sp64_trunc, movdi_cc_reg_sp64_trunc, addx_extend_sp32 and
	split, addx_extend_sp64, subx_extend_sp64, subx_extend and split):
	Fix mismatching modes in SET operands.
	(conditional move patterns): Fix formatting.
	(unnamed subx arch64 pattern): Remove duplicate insn.

From-SVN: r21725

	* config/sparc/sparc.c (const64_operand, const64_high_operand):
	Get it right when HOST_BITS_PER_WIDE_INT is not 64.
	(input_operand): Fixup test for what we accept for constant
	integers.
	(sparc_emit_set_const32, sparc_emit_set_symbolic_const64): Give
	set VOIDmode.
	(safe_constDI): Remove.
	(sparc_emit_set_safe_HIGH64, gen_safe_SET64, gen_safe_OR64,
	gen_safe_XOR64): New functions.
	(sparc_emit_set_const64_quick1, sparc_emit_set_const64_quick2,
	sparc_emit_set_const64_longway, sparc_emit_set_const64): Use
	them.
	* config/sparc/sparc.md (define_insn xordi3_sp64_dbl): Only make
	available when HOST_BITS_PER_WIDE_INT is not 64.
	(define_insn movdi_sp64_dbl, movdi_const64_special): Likewise and
	move before movdi_insn_sp64 pattern.
	(define_insn movdi_lo_sum_sp64_dbl, movdi_high_sp64_dbl): Remove.
	(define_insn sethi_di_medlow, seth44, setm44, sethh): Use
	symbolic_operand as predicate for second operand.
	(DImode minus split on arch32, negsi2 expander, one_cmplsi2
	expander): Give set VOIDmode.

From-SVN: r21724

From-SVN: r21723

�
        * i386/cygwin32 (DEFAULT_PCC_STRUCT_RETURN): Define.

From-SVN: r21722

From-SVN: r21719

�
        * rs6000/linux.h (LINK_SPEC): Pass -G args to the linker.

From-SVN: r21717

 
        * rs6000/linux.h (LINK_SPEC): Pass -G args to the linker.

From-SVN: r21716

X
        * arm/netbsd.h (TARGET_DEFAULT): Default includes software floating
        point.
        (CPP_FLOAT_DEFAULT_SPEC): Re-define accordingly.

From-SVN: r21715

�
        * arm/netbsd.h (TARGET_DEFAULT): Default includes software floating
        point.
        (CPP_FLOAT_DEFAULT_SPEC): Re-define accordingly.

From-SVN: r21714

�
        * install.texi: Various SCO OpenServer tweaks.

[[Split portion of a mixed commit.]]

From-SVN: r21710.2

 
        * install.texi: Various SCO OpenServer tweaks.

From-SVN: r21709

From-SVN: r21708

reload1.c (eliminate_regs_in_insn): Handle another case when eliminating the frame pointer to the hard frame pointer.

        * reload1.c (eliminate_regs_in_insn): Handle another case when
        eliminating the frame pointer to the hard frame pointer.  Add
        missing ep->to_rtx check to one existing case.

From-SVN: r21705

	* mips/mips.md (movhi_internal2+2): Fix typo mem:SI -> mem:HI.

From-SVN: r21704

	* tree.h: De-conditionalize init_priority code.
	* mips.h (NM_FLAGS): Change from -Bp to -Bn.
	* collect2.c (NM_FLAGS): Change from -p to -n.
	* configure.in: Turn on collect2 for mipstx39-elf.
	Handle use_collect2=no properly.
	* c-common.c: De-conditionalize init_priority code.
	* collect2.c (extract_init_priority, sort_ids): New fns.
	(main): Call sort_ids.
	Move sequence_number to file scope.
	* configure.in: Handle --enable-init-priority.
	* c-common.c (attrs): Add A_INIT_PRIORITY.
	(init_attributes, decl_attributes): Likewise.
	* tree.h (DEFAULT_INIT_PRIORITY, MAX_INIT_PRIORITY): New macros.
	* tree.c (get_file_function_name_long): Split out...
	(get_file_function_name): ...from here.
cp/:
	* lang-options.h: Add -finit-priority.
	* decl2.c: Likewise.  Check flag_init_priority instead of
	USE_INIT_PRIORITY.
	* decl2.c (setup_initp): New fn.
	(start_objects, finish_objects, do_ctors): Handle init_priority.
	(do_dtors, finish_file): Likewise.

From-SVN: r21701

	* pt.c (tsubst_copy): Hush warning.
	* rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.

From-SVN: r21700

From-SVN: r21699

	* expr.c (safe_from_p): Change code to ERROR_MARK only when not
	accessing nodes.
	* toplev.c (display_help): Add braces to shut up warnings.
	* fold-const.c (non_lvalue): Don't deal with null pointer
	constants here.
	(fold, case COMPOUND_EXPR): Wrap a constant 0 in a NOP_EXPR.

From-SVN: r21698

	* c-typeck.c (initializer_constant_valid_p): Allow conversion of 0
	of any size to a pointer.

From-SVN: r21697

	* i386/winnt.c (i386_pe_asm_file_end): Check TREE_SYMBOL_REFERENCED.

From-SVN: r21696

From-SVN: r21692

8
        * execute/ieee/ieee.exp: Pass -ffloat-store to compiler for
        ieee tests.

From-SVN: r21691

�
        * execute/ieee/ieee.exp: Pass -ffloat-store to compiler for
        ieee tests.

From-SVN: r21690

        * mn10300.c (REG_SAVE_BYTES): Only reserve space for registers
        which will be saved.
        * mn10300.md (prologue insn): Only save registers which need saving.
        (epilogue insn): Similarly.

From-SVN: r21687

        * mn10300.c, mn10300.h, mn10300.md: Remove "global zero register"
        optimizations.

From-SVN: r21686

	* pt.c (print_template_context): Don't abort when instantiating a
	synthesized method.

From-SVN: r21685

decl.c (grokdeclarator): Issue errors on namespace qualified declarators in parameter lists or in class...

1998-08-12  Mark Mitchell  <mark@markmitchell.com>
	* decl.c (grokdeclarator): Issue errors on namespace qualified
	declarators in parameter lists or in class scope.

From-SVN: r21684

From-SVN: r21682

	* mips/mips.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG for
	VAR_DECL's in gp addressable sections.

From-SVN: r21681

From-SVN: r21679

	* sparc.c: Change return <exp> to <exp>; return; in functions
 	returning void.
	* sparc.md: Add empty semicolon statement after final label in
	move expanders.

From-SVN: r21678

	* config/sparc/sparc.md (define_insn addx_extend): Rename to
	addx_extend_sp64, only allow when TARGET_ARCH64.
	(define_insn addx_extend_sp32 and split): Version that works when
	not TARGET_ARCH64.
	(define_insn subx_extend): Likewise.
	(define_split adddi3 and subdi3 with zero extension): Fixup and
	correct bugs when not TARGET_ARCH64.

From-SVN: r21677

Fix incorrect comment.

From-SVN: r21676

except.c (set_exception_lang_code, [...]): Use prototype-style definition if __STDC__, to match declaration in except.h.

	* except.c (set_exception_lang_code, set_exception_version_code):
	Use prototype-style definition if __STDC__, to match declaration
	in except.h.
	* genemit.c: Change FAIL and DONE macros not to use loops.

From-SVN: r21675

	* dwarf2out.c (ASM_OUTPUT_DWARF_ADDR_CONST): Use
	ASM_OUTPUT_DWARF2_ADDR_CONST if defined.

From-SVN: r21674

	* mips/mips.md (reload_outsi): Use M16_REG_P when TARGET_MIPS16.

From-SVN: r21673

1998-08-11  Dave Love  <d.love@dl.ac.uk>
	* README: Update from Craig.

From-SVN: r21672

Tue Aug 11 17:45:39 1998  Dave Love  <d.love@dl.ac.uk>
	* README.g77: Update from Craig.

From-SVN: r21671