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Author SHA1 Message Date
Ulrich Drepper
d604f4c6a3 libio changes from Ulrich to help "old linux" systems. 
libio changes from Ulrich to help "old linux" systems.  See ChangeLog
for details.

From-SVN: r15741
 1997-09-26 22:07:00 -06:00
Andreas Schwab
a7cc7f29f4 frame.c: Include gansidecl.h for PROTO. 
* 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
 1997-09-26 21:58:57 -06:00
Paul Eggert
407cb092e3 c-typeck.c (build_binary_op): Warn about comparing signed vs unsigned if... 
* 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
 1997-09-26 21:46:35 -06:00
Andreas Schwab
3ba104945b integrate.c (expand_inline_function): Make sure there is at least one insn that can be used as an insertion point. 
* integrate.c (expand_inline_function): Make sure there is at
        least one insn that can be used as an insertion point.

From-SVN: r15738
 1997-09-26 21:42:59 -06:00
Andreas Schwab
b9620d0e58 decl.c (init_decl_processing): Declare __builtin_constant_p as accepting any kind of type, not only int. 
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
 1997-09-26 11:59:35 -04:00
Jason Merrill
cc1c702f8c update 
From-SVN: r15733
 1997-09-26 11:50:51 -04:00
Jason Merrill
1052cd6573 search.c (get_matching_virtual): Notice virtual bases when sorrying about covariant returns. 
* search.c (get_matching_virtual): Notice virtual bases when sorrying
	about covariant returns.

From-SVN: r15732
 1997-09-26 11:42:46 -04:00
Jason Merrill
c2b9a5c49d never mind 
From-SVN: r15731
 1997-09-26 11:39:41 -04:00
Jason Merrill
318e85cf8d add 
From-SVN: r15721
 1997-09-26 03:40:44 -04:00
Jason Merrill
405a745b2e parse.y (member_init): Also imply typename here. 
* parse.y (member_init): Also imply typename here.  Remove ancient
	extension for initializing base members.

From-SVN: r15720
 1997-09-26 03:24:48 -04:00
Jason Merrill
1e60a96e07 fix thinko 
From-SVN: r15719
 1997-09-26 03:03:44 -04:00
Jason Merrill
3055528c86 add 
From-SVN: r15718
 1997-09-25 23:13:35 -04:00
Jason Merrill
5a4a879c40 bastring.h: Enable exceptions. 
* 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
 1997-09-25 23:01:01 -04:00
Jason Merrill
896470e737 update 
From-SVN: r15716
 1997-09-25 21:38:04 -04:00
Jason Merrill
653cc74afc Handle multi-level typenames and implicit typename in base list. 
* 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
 1997-09-25 14:56:40 -04:00
Doug Evans
6d4312ddbf Add docs for sparc -malign-{jumps,loops,functions}. 
Fix typo in i386 -malign-functions docs.
Brought over from FSF.

From-SVN: r15714
 1997-09-25 15:57:01 +00:00
Jason Merrill
c5cec899dd dwarf2out.c: s/flag_verbose_asm/flag_debug_asm/ 
* dwarf2out.c: s/flag_verbose_asm/flag_debug_asm/

	* final.c (final_end_function): Also do dwarf2 thing if
	DWARF2_DEBUGGING_INFO.
	(final_start_function): Likewise.

From-SVN: r15713
 1997-09-25 00:57:50 -04:00
Jeffrey A Law
e166cb188a Bump for snapshot. 
From-SVN: r15710
 1997-09-24 22:10:25 -06:00
Doug Evans
01a94cba00 sparc stuff brought over from fsf. 
From-SVN: r15709
 1997-09-25 01:15:30 +00:00
Doug Evans
1ccfa253c9 sparc.h (ASM_CPU_SPEC): Pass -Av9a for v8plus, ultrasparc. 
* sparc/sparc.h (ASM_CPU_SPEC): Pass -Av9a for v8plus, ultrasparc.
	(TARGET_OPTIONS): Add -malign-loops=, -malign-jumps=,
	-malign-functions=.
	(sparc_align_{loops,jumps,funcs}_string): Declare.
	(sparc_align_{loops,jumps,funcs}): Declare.
	(DEFAULT_SPARC_ALIGN_FUNCS): New macro.
	(FUNCTION_BOUNDARY): Use sparc_align_funcs.
	(STACK_BIAS): Define.
	(SPARC_SIMM*_P): Cast to unsigned HOST_WIDE_INT first, then perform
	test.
	(SPARC_SETHI_P): New macro.
	(CONST_OK_FOR_LETTER_P): Use it.
	(ASM_OUTPUT_ALIGN_CODE): Define.
	(ASM_OUTPUT_LOOP_ALIGN): Define.

	* sparc.h (ASM_COMMENT_START): Define.

	* sparc/sparc.h (ASM_OUTPUT_{FLOAT,DOUBLE,LONG_DOUBLE}): Print
	ascii form as well.

From-SVN: r15708
 1997-09-25 01:14:03 +00:00
Doug Evans
96987e9648 sparc.c (dwarf2out_cfi_label): Add declaration. 
* sparc.c (dwarf2out_cfi_label): Add declaration.
	(save_regs, output_function_prologue): Remove cast for it.
	(sparc_flat_{save_restore,output_function_prologue): Likewise.
	({save,restore}_regs): No longer inline.

From-SVN: r15707
 1997-09-25 01:10:47 +00:00
Doug Evans
bf62bbf1bc sparc.c (finalize_pic): Update call to gen_get_pc_via_call. 
* sparc/sparc.c (finalize_pic): Update call to gen_get_pc_via_call.

	* sparc/sparc.c (sparc_align_{loops,jumps,funcs}_string): New globals.
	(sparc_align_{loops,jumps,funcs}): New globals.
	(sparc_override_options): Handle -malign-loops=, -malign-jumps=,
	-malign-functions=.
	(move_operand): Use SPARC_SETHI_P.
	(arith_double_operand): Cast to unsigned HOST_WIDE_INT first, then
	perform test.
	(arith11_double_operand): Likewise.
	(arith10_double_operand): Likewise.
	(finalize_pic): Finish sparc64 support.
	(emit_move_sequence): Use SPARC_SETHI_P.  Simplify low part of
	64 bit constants if able.
	(output_fp_move_quad): Don't use fmovq unless TARGET_HARD_QUAD.
	(sparc_builtin_saveregs, sparc64 case): Don't save fp regs if
	! TARGET_FPU.

	* sparc.h (ASM_COMMENT_START): Define.
	* sparc.c (output_function_prologue): Use it.
	(sparc_flat_output_function_{epi,pro}logue): Likewise.

From-SVN: r15706
 1997-09-25 01:09:41 +00:00
Doug Evans
5d4f5e8767 sparc.md (*): Use GEN_INT instead of gen_rtx. 
* 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
 1997-09-25 01:03:13 +00:00
Doug Evans
26b551afd8 Regenerate. 
From-SVN: r15704
 1997-09-25 00:59:12 +00:00
Doug Evans
2334126e71 configure.in (sparc64-*-linux*): Recognize. 
* configure.in (sparc64-*-linux*): Recognize.  Add sparc/xm-sparc.h
	to xm_file list on 32-bit sparc-linux.

From-SVN: r15703
 1997-09-25 00:55:32 +00:00
Doug Evans
6f7423f547 * glimits.h (LONG_MAX): Handle sparc64. 
From-SVN: r15702
 1997-09-25 00:50:38 +00:00
Doug Evans
d98cda2239 * config/xm-linux.h (HAVE_PUTENV, HAVE_ATEXIT): Define. 
From-SVN: r15701
 1997-09-25 00:49:27 +00:00
Doug Evans
bbfbedb141 xm-linux.h: Include some standard headers if not inhibit_libc. 
* sparc/xm-linux.h: Include some standard headers if not inhibit_libc.
	Don't include xm-sparc.h.

From-SVN: r15700
 1997-09-25 00:44:26 +00:00
Doug Evans
18b14bd816 Sync with fsf version. 
From-SVN: r15699
 1997-09-25 00:41:02 +00:00
Doug Evans
a120a9eaa7 sysv4.h (ASM_COMMENT_START): Delete. 
* sparc/sysv4.h (ASM_COMMENT_START): Delete.
	* sparc/sysv4.h (ASM_OUTPUT_{FLOAT,DOUBLE,LONG_DOUBLE}): Delete,
	use sparc.h's copies.

From-SVN: r15698
 1997-09-25 00:38:04 +00:00
Doug Evans
0286bd98f3 linux-aout.h (COMMENT_BEGIN): Delete. 
* sparc/linux-aout.h (COMMENT_BEGIN): Delete.
	* sparc/linux.h (COMMENT_BEGIN): Likewise.
Bring over from FSF.

From-SVN: r15697
 1997-09-25 00:33:48 +00:00
Jim Wilson
5a5e9503b2 Fix typo in hjl ChangeLog entry. 
From-SVN: r15689
 1997-09-24 15:31:10 -07:00
Jason Merrill
3041f77a20 update 
From-SVN: r15687
 1997-09-24 00:51:57 -04:00
Jeff Law
5dceb6d28e new test (already in c-torture) 
From-SVN: r15685
 1997-09-23 15:20:32 -06:00
Doug Evans
bfe8701346 New files for sparc64-linux port. 
From-SVN: r15679
 1997-09-23 18:41:47 +00:00
Jeff Law
ce2157a1a9 fold-const.c (make_range): Correctly handle cases of converting from unsigned to signed type. 
* 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
 1997-09-23 12:35:51 -06:00
Doug Evans
4bc8c3c116 New files for sparc64-linux port. 
From-SVN: r15675
 1997-09-23 18:33:32 +00:00
David S. Miller
e13a25d5a3 expmed.c (expand_divmod): If compute_mode is not the same as mode... 
* 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
 1997-09-23 01:25:25 -06:00
Alexandre Oliva
4fd10464e7 Forgot to commit. 
From-SVN: r15671
 1997-09-23 01:19:31 -06:00
David S. Miller
c107334d5c reorg.c (dbr_schedule): At end of this pass... 
* 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
 1997-09-23 01:14:07 -06:00
Dave Love
5cd278f399 dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case so as not to truncate results to integer values. 
* 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
 1997-09-23 01:06:54 -06:00
Jeff Law
0774afd709 Fix typo. 
From-SVN: r15668
 1997-09-23 01:01:34 -06:00
Jeffrey A Law
8d7532d94f rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change. 
* rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change.
Fixes various bootstrap problems (hopefully).

From-SVN: r15667
 1997-09-23 00:58:12 -06:00
H.J. Lu
7019d00e09 loop.c (indirect_jump_in_function_p): Return 0 by default. 
* loop.c (indirect_jump_in_function_p): Return 0
        by default.

From-SVN: r15666
 1997-09-23 00:40:37 -06:00
Alexandre Oliva
4d935b402f Make-lang.in: install.texi was renamed to g77install.texi 
* Make-lang.in: install.texi was renamed to g77install.texi
        * install0.texi: Likewise.

From-SVN: r15665
 1997-09-23 00:38:19 -06:00
Jeffrey A Law
b9dfb357c8 xm-rs6000.h: Fix thinko in last change. 
* rs6000/xm-rs6000.h: Fix thinko in last change.
        * rs6000/xm-sysv4.h: Likewise.

From-SVN: r15664
 1997-09-23 00:31:44 -06:00
Jim Wilson
4b7e467be2 Fix irix5/irix6 dwarf2out assertion failures 
Fix irix5/irix6 dwarf2out assertion failures
	* mips.c (save_restore_insns): Only set RTX_FRAME_RELATED_P if store_p.

From-SVN: r15661
 1997-09-22 21:48:36 -07:00
Brendan Kehoe
59f1f2c4c4 decl.c (start_function): Up warning of no return type to be a pedwarn. 
* decl.c (start_function): Up warning of no return type to be a
	pedwarn.

From-SVN: r15660
 1997-09-22 22:13:04 -04:00
Jeffrey A Law
8c8e6faa0d * reg-stack.c (find_blocks): Fix thinko in last change. 
From-SVN: r15655
 1997-09-22 14:38:35 -06:00
Andreas Schwab
078e983e51 m68k.c (output_function_prologue): Add dwarf2 support. 
* m68k.c (output_function_prologue): Add dwarf2 support.

        * m68k.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_REGNUM,
        INCOMING_FRAME_SP_OFFSET): New definitions.

From-SVN: r15631
 1997-09-22 11:46:38 -06:00