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Author SHA1 Message Date
Richard Henderson
4eea167258 reload1.c (emit_reload_insns): Also find equivalent mems for subregs of pseudos. 
* reload1.c (emit_reload_insns): Also find equivalent mems
        for subregs of pseudos.

From-SVN: r26444
 1999-04-14 03:00:12 -07:00
Richard Henderson
c5fb6d4a79 * i386.md (neghi): Use the whole register when widening the op. 
From-SVN: r26443
 1999-04-14 02:41:48 -07:00
Zack Weinberg
34ca9541e7 cpperror.c, [...]: Never call abort. 
1999-04-14 12:37 -0400  Zack Weinberg  <zack@rabi.columbia.edu>
	* cpperror.c, cppexp.c, cpplib.c: Never call abort.
	* cpphash.c: Only call abort when we detect corruption of the
	malloc arena.
	* cppmain.c: Don't define fatal or fancy_abort.

From-SVN: r26442
 1999-04-14 09:40:56 +00:00
Jan Hubicka
42ebbb0a1d Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.c (x86_adjust_cost): Agi stall takes 1 cycle on Pentium, fst
        requires value to be ready one extra cycle.

From-SVN: r26441
 1999-04-14 02:21:40 -07:00
Dave Brolley
d232860331 i386.c (memory_address_length): Add missing parenthesis. 
Wed Apr 14 11:28:34 1999  Dave Brolley  <brolley@cygnus.com>
	* config/i386/i386.c (memory_address_length): Add missing parenthesis.

From-SVN: r26440
 1999-04-14 04:31:10 -04:00
Andrew Haley
2b37afcb36 natDouble.java (doubleToLongBits): ensure that all NaNs are always converted to the same long value. 
1999-04-14  Andrew Haley  <aph@cygnus.com>
        * java/lang/natDouble.java (doubleToLongBits): ensure that all
        NaNs are always converted to the same long value.
        * java/lang/natFloat.java (floatToIntBits): ditto, but for float
        converted to int.

From-SVN: r26439
 1999-04-14 07:10:22 +00:00
Martin v. Löwis
2de45c0679 extend.texi (Deprecated Features): New node. 
* extend.texi (Deprecated Features): New node.
	* invoke.texi (-Wdeprecated): Document.
	* cp/lang-options.h (-Wdeprecated): New flag.
	* cp/decl2.c (warn_deprecated): New flag.
	(lang_decode_option): Deprecated this-is-variable,
	external-templates, alt-external-templates.
	Support -Wdeprecated.
	* cp/errfn.c (cp_deprecated): New function.

From-SVN: r26438
 1999-04-14 05:34:55 +00:00
Jan Hubicka
853c37e365 i386.md (SImode logical compare): Avoid outputing non-pariable testw and testl on Pentium. 
* i386.md (SImode logical compare): Avoid outputing non-pariable testw
        and testl on Pentium.
        (register and memory bit tests): Likewise.
        (setcc, normal and reversed conditional branches): Use shorter
        sequence for testing flags stored in EAX.

From-SVN: r26437
 1999-04-13 18:51:30 -06:00
Jeff Law
251f0fb863 Daily bump. 
From-SVN: r26436
 1999-04-13 18:45:03 -06:00
Jason Merrill
187e786433 decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead of the decls themselves. 
* decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
	of the decls themselves.

From-SVN: r26435
 1999-04-13 20:00:20 -04:00
Jan Hubicka
bb524860e2 i386.md (xorsi3): Do not output NOT instrctions on Pentium. 
* i386.md (xorsi3): Do not output NOT instrctions on Pentium.
        (xorqi3): Likewise.
        (xorhi3): Likewise.
        (notsi2): Likewise.
        (notqi2): Likewise.
        (nothi2): Likewise; do not output prefixed opcodes when possible.

From-SVN: r26434
 1999-04-13 17:43:07 -06:00
Jan Hubicka
c0b9be6798 i386.md (neghi2): Do not output prefixed opcode when possible. 
* i386.md (neghi2): Do not output prefixed opcode when possible.
	(ashlhi3): Likewise.

From-SVN: r26433
 1999-04-13 17:39:22 -06:00
Richard Henderson
fb693d4449 i386.c (memory_address_length): New function. 
* i386.c (memory_address_length): New function.
        * i386.h (memory_address_length): Declare it.

From-SVN: r26432
 1999-04-13 17:19:26 -06:00
Zack Weinberg
a8b7e1861e Test for cpp line numbering bug 
From-SVN: r26431
 1999-04-13 23:09:35 +00:00
Zack Weinberg
299d193437 Regression test for x86 fp-stack breakage 
From-SVN: r26430
 1999-04-13 23:03:09 +00:00
Jeff Law
b3d2c3b8a3 Missed during interix commit. 
From-SVN: r26429
 1999-04-13 17:00:11 -06:00
Mike Stump
f133e603a9 Fix spelling and formatting. 
From-SVN: r26428
 1999-04-13 22:45:50 +00:00
Jason Merrill
a88bb763b9 new 
From-SVN: r26427
 1999-04-13 18:41:24 -04:00
Jason Merrill
ada846ebb9 * pt.c (tsubst_function_type): Copy attributes over. 
From-SVN: r26426
 1999-04-13 18:24:51 -04:00
Jason Merrill
9db83085a5 tweak 
From-SVN: r26425
 1999-04-13 18:23:19 -04:00
Donn Terry
615c823194 configure.in (interix Alpha): Add. 
* configure.in(interix Alpha): Add.
	* configure.in(winnt Alpha): Use alpha32.h
	* configure.in(interix i386): Parallel Alpha32.
	* config/interix.h: Move common elements from i386-interix.h.
	* config/i386/i386-interix.h: Delete same.
	* config/alpha/alpha-interix.h: New file
	* config/alpha/alpha32.h: New file, part fron win-nt.h.
	* config/alpha/win-nt.h: Deletions (-> alpha32.h).
	* config/alpha/interix.h:  New file
	* config/alpha/alpha.md (interix): Comment.
	* config/alpha/xm-alpha-interix.h: New file.
        * config/alpha/t-interix: New file.
	* fixinc/mkfixinc.sh (interix/Alpha): Add.

Co-Authored-By: Martin Heller <Ing.-Buero_Heller@t-online.de>

From-SVN: r26424
 1999-04-13 16:02:20 -06:00
Donn Terry
3516940d2a config.guess (interix Alpha): Add. 
* config.guess (interix Alpha): Add.

Co-Authored-By: Martin Heller <Ing.-Buero_Heller@t-online.de>

From-SVN: r26423
 1999-04-13 15:55:39 -06:00
Mike Stump
5e37fb50c4 vxi386.h (CPP_CPU_SPEC): Define appropriately for vxworks. 
* i386/vxi386.h (CPP_CPU_SPEC): Define appropriately for vxworks.
        (CPP_PREDEFINES, LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): likewise.

From-SVN: r26422
 1999-04-13 15:30:32 -06:00
Jason Merrill
e5dc5fb2a5 tree.c (cp_valid_lang_attribute): New fn. 
* tree.c (cp_valid_lang_attribute): New fn.  Handle init_priority
	and com_interface.
	* cp-tree.h: Add prototype.
	* decl.c (init_decl_processing): Set valid_lang_attribute.

From-SVN: r26421
 1999-04-13 17:28:25 -04:00
Mark Mitchell
1b8899d1a0 class.c (finish_struct_1): Look at the const-ness of the field's type... 
* class.c (finish_struct_1): Look at the const-ness of the field's
	type, not the TREE_READONLY-ness of the declaration.
	* method.c (synthesize_method): Likewise.
	* pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
	creating new declarations.

From-SVN: r26420
 1999-04-13 21:20:49 +00:00
Jason Merrill
adfaf194f3 c-common.c (default_valid_lang_attribute): New fn. 
* c-common.c (default_valid_lang_attribute): New fn.
	(valid_lang_attribute): New callback ptr.
	(decl_attributes): Call it.  Move init_priority support into
	C++ frontend.

From-SVN: r26419
 1999-04-13 17:04:06 -04:00
Jeff Law
b35a537483 Fix typo in ChangeLog. 
From-SVN: r26418
 1999-04-13 14:24:51 -06:00
Mike Stump
1ee1f3401e Fix up spelling and formatting. 
From-SVN: r26417
 1999-04-13 19:38:08 +00:00
Mike Stump
9c73ec8469 decl2.c (import_export_decl): Because vtables always reference virtual functions... 
* decl2.c (import_export_decl): Because vtables always reference
	virtual functions, even if they are inlined, don't allow
	-fno-implement-inlines to not emit them, instead, emit them with
	the vtable.
	* decl.c (start_function): Likewise.
Fixes vtable1.C

From-SVN: r26416
 1999-04-13 18:09:57 +00:00
John Wehle
63a4a903a7 John Wehle (john@feith.com) 
John Wehle  (john@feith.com)
        * i386.md (movdi): Add splitter.

From-SVN: r26415
 1999-04-13 10:47:40 -07:00
Jeff Law
15838c69df Revert one over-aggressive "0" -> "%%r0" conversion ;-) 
From-SVN: r26414
 1999-04-13 11:00:28 -06:00
Michael Hayes
ebcc44f4ad c4x.md (storeqf_int, [...]): Add new patterns with corresponding splitters to handle moves of floating point... 
* config/c4x/c4x.md (storeqf_int, storeqf_int_clobber, loadqf_int,
 	loadqf_int_clobber): Add new patterns with corresponding splitters
 	to handle moves of floating point values into and out of intager
 	registers by using memory.
	* config/c4x/c4x.c (c4x_check_legit_addr): Disallow PRE_INC for modes
	other than QFmode and QImode.
	(mixed_subreg_operand): New function.
	(c4x_emit_move_sequence): If moving a floating point value into or
	out of an integer register, use the new patterns storeqf_int_clobber
	or loadqf_int_clobber.
	(reg_imm_operand, *_reg_operand): Call reg_operand instead of
	register_operand.
	(reg_operand, src_operand): Disallow operand if it satisifes
	mixed_subreg_operand.
	* config/c4x/c4x.h (mixed_subreg_operand): Add prototype.

From-SVN: r26413
 1999-04-13 15:38:12 +00:00
Jan Hubicka
b985a30f32 Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.c (agi_dependent): Handle push operation more correctly.

From-SVN: r26412
 1999-04-13 07:50:49 -07:00
Jan Hubicka
6e383e6196 Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.md (anddi3): Add % constraint.
        (iordi3, xordi3): Likewise.

From-SVN: r26411
 1999-04-13 07:46:47 -07:00
Jan Hubicka
813d245a15 Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.md (extendhisi2): Output mov instead of cw instruction for K6
        to improve decoding bandwidth.
        * i386.md (extendhiqi2): Likewise.

From-SVN: r26410
 1999-04-13 07:43:53 -07:00
Jeffrey A Law
55abf18a77 pa.c: Avoid Using immediate zero for register zero. 
* pa.c: Avoid Using immediate zero for register zero.
        * pa.md: Likewise.

From-SVN: r26409
 1999-04-13 08:34:06 -06:00
Jan Hubicka
f72b27a5f6 Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.md (movsf_push): Handle memory to memory case too, new splitter.
        (movdf_push, movxf_push): Likewise.
        (movsf_push_memory, movdf_push_memory, movxf_push_memory): Remove.

From-SVN: r26408
 1999-04-13 07:28:39 -07:00
Tom Tromey
eba0e61dc2 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
	solaris-threads.h.

From-SVN: r26407
 1999-04-13 14:28:15 +00:00
Jan Hubicka
0ffc4dca8e Jan Hubicka <hubicka@freesoft.cz> 
Jan Hubicka <hubicka@freesoft.cz>
        * i386.md: Do not output mov %0,reg on AMD K6.

From-SVN: r26406
 1999-04-13 07:15:46 -07:00
Tom Tromey
b81194219b natSystem.cc (arraycopy): Don't always use jbyteArray; instead switch on actual element type. 
* java/lang/natSystem.cc (arraycopy): Don't always use jbyteArray;
	instead switch on actual element type.

From-SVN: r26405
 1999-04-13 12:16:41 +00:00
Jeffrey A Law
3b5e5fb33f pa.c: Use a register name... 
* pa.c: Use a register name, not a raw immediate in branch,
        compare/clear, sub, subb, uaddcm and vshd instructions.
        * pa.md: Likewise.

From-SVN: r26404
 1999-04-13 06:10:07 -06:00
Jeffrey A Law
f24d52e1ab pa.c: Use a register name, not a raw immediate in "bv" instructions. 
* pa.c: Use a register name, not a raw immediate in "bv" instructions.
        * pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.

From-SVN: r26403
 1999-04-13 05:31:35 -06:00
Tom Tromey
4ac19b2c16 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (AM_MAKEFLAGS): Added JC1FLAGS.

From-SVN: r26402
 1999-04-13 10:54:14 +00:00
Dave Brolley
9e934a98fa cppinit.c (cpp_start_read): Fix buffer overwrite. 
Tue Apr 13 12:14:07 1999  Dave Brolley  <brolley@cygnus.com>
	* cppinit.c (cpp_start_read): Fix buffer overwrite.
	* Makefile.in (cppinit.o): Typo in dependencies.

From-SVN: r26401
 1999-04-13 05:43:28 -04:00
Andrew Haley
a4e44caa6d i386-signal.h, [...]: New files. 
1999-04-13  Andrew Haley  <aph@cygnus.com>
        * include/i386-signal.h, include/default-signal.h: New files.
        * prims.cc (catch_segv): Call MAKE_THROW_FRAME in exception
        handler.
        (catch_fpe): New function.
        * configure.in: Make link to appropriate include/java-signal.h.
        * configure: Rebuilt.
        * Makefile.am: include/java-signal.h added to dependency list.
        * Makefile.in: Rebuilt.

From-SVN: r26400
 1999-04-13 09:18:09 +00:00
Richard Earnshaw
0e8285f120 arm.h (function prototypes for arm.c): Ifdef these out if HAVE_CONFIG_H is not defined. 
* arm.h (function prototypes for arm.c): Ifdef these out if
HAVE_CONFIG_H is not defined.

From-SVN: r26399
 1999-04-13 05:12:37 +00:00
Jeffrey A Law
d2d280851c pa.c: Remove space register specification in memory addresses... 
* pa.c: Remove space register specification in memory addresses,
        except where it is actually needed.
        * pa.md, pa.h, ee.asm, ee_fp.asm, lib2funcs.asm: Likewise.

From-SVN: r26398
 1999-04-12 19:13:07 -06:00
Jeff Law
da59be1f1f Daily bump. 
From-SVN: r26397
 1999-04-12 18:45:04 -06:00
Jason Merrill
680498aa2d new 
From-SVN: r26395
 1999-04-12 20:44:56 -04:00
Jason Merrill
aff08c1864 cp-tree.h (struct lang_type): Add com_interface. 
* cp-tree.h (struct lang_type): Add com_interface.
	(CLASSTYPE_COM_INTERFACE): New macro.
	* class.c (set_rtti_entry): COM interface classes have no RTTI
	entries in their vtables; adjust.
	(add_virtual_function, finish_base_struct, skip_rtti_stuff,
	modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
	finish_struct_1): Likewise.
	* decl2.c (mark_vtable_entries): Likewise.
	* rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
	* search.c (get_abstract_virtuals_1, get_abstract_virtuals,
	expand_upcast_fixups): Likewise.
	* tree.c (debug_binfo): Likewise.

From-SVN: r26394
 1999-04-12 20:39:32 -04:00