platform/upstream/gcc.git
30 years agoAdd ns* as operating systems; default to ns2 for NeXT.
Richard Kenner [Sat, 9 Apr 1994 19:01:54 +0000 (15:01 -0400)]
Add ns* as operating systems; default to ns2 for NeXT.

From-SVN: r7007

30 years ago(force_to_mode, case ROTATE): Don't assume simplify_binary_operation always returns...
Richard Kenner [Sat, 9 Apr 1994 14:55:42 +0000 (10:55 -0400)]
(force_to_mode, case ROTATE): Don't assume simplify_binary_operation always returns CONST_INT.

(force_to_mode, case ROTATE): Don't assume simplify_binary_operation always
returns CONST_INT.
(simplify_shift_const, case IOR, PLUS): Likewise.

From-SVN: r7006

30 years ago(unitialized_vars_warning, setjmp_args_warning): Reword warning to be
Richard Kenner [Sat, 9 Apr 1994 13:47:29 +0000 (09:47 -0400)]
(unitialized_vars_warning, setjmp_args_warning): Reword warning to be
less ambiguous.

From-SVN: r7005

30 years ago(convert_arguments): Truncate and reextend for PROMOTE_PROTOTYPES so
Richard Kenner [Sat, 9 Apr 1994 13:39:42 +0000 (09:39 -0400)]
(convert_arguments): Truncate and reextend for PROMOTE_PROTOTYPES so
we can give error on overflow.

From-SVN: r7004

30 years ago(STRUCT_VALUE{,_INCOMING,_REGNUM}): Redefine for calling conventions
Richard Kenner [Sat, 9 Apr 1994 13:13:06 +0000 (09:13 -0400)]
(STRUCT_VALUE{,_INCOMING,_REGNUM}): Redefine for calling conventions
of native cc.

From-SVN: r7003

30 years ago(reload_conflicts): Rewrite to clean up and fix numerous bugs; move to
Richard Kenner [Sat, 9 Apr 1994 13:09:59 +0000 (09:09 -0400)]
(reload_conflicts): Rewrite to clean up and fix numerous bugs; move to
later in file.

From-SVN: r7002

30 years ago(duplicate_decls): Put new type in same obstack as old ones, or
Richard Kenner [Sat, 9 Apr 1994 12:25:26 +0000 (08:25 -0400)]
(duplicate_decls): Put new type in same obstack as old ones, or
permanent is old ones in different obstacks.

From-SVN: r7001

30 years agoFix typo in comment of last change.
Richard Kenner [Fri, 8 Apr 1994 22:35:23 +0000 (18:35 -0400)]
Fix typo in comment of last change.

From-SVN: r7000

30 years ago(fold, case GT_EXPR): Simplify X < (1 << Y) into X >> Y == 0.
Richard Kenner [Fri, 8 Apr 1994 22:18:08 +0000 (18:18 -0400)]
(fold, case GT_EXPR): Simplify X < (1 << Y) into X >> Y == 0.

From-SVN: r6999

30 years agoRemove previous Berg change.
Richard Kenner [Fri, 8 Apr 1994 22:08:42 +0000 (18:08 -0400)]
Remove previous Berg change.

From-SVN: r6998

30 years agoAdd support for -membedded-pic
Ian Lance Taylor [Fri, 8 Apr 1994 15:23:06 +0000 (15:23 +0000)]
Add support for -membedded-pic

From-SVN: r6997

30 years ago31th Cygnus<->FSF merge.
Mike Stump [Fri, 8 Apr 1994 06:08:43 +0000 (06:08 +0000)]
31th Cygnus<->FSF merge.

From-SVN: r6996

30 years ago(emit_library_call_value): Move is_const set after ifdef.
Jim Wilson [Fri, 8 Apr 1994 02:19:54 +0000 (19:19 -0700)]
(emit_library_call_value): Move is_const set after ifdef.

From-SVN: r6995

30 years ago(expand_builtin, case BUILT_IN_NEXT_ARG): Test whether an argunment
Richard Kenner [Thu, 7 Apr 1994 01:33:57 +0000 (21:33 -0400)]
(expand_builtin, case BUILT_IN_NEXT_ARG): Test whether an argunment
has been passed to __builtin_next_arg; warn if not.

From-SVN: r6994

30 years ago(discard_comments): Replace comments with a single space.
Jim Wilson [Wed, 6 Apr 1994 23:01:45 +0000 (16:01 -0700)]
(discard_comments): Replace comments with a single space.

From-SVN: r6993

30 years ago(USER_H): Add $(srcdir)/ before every ginclude use.
Jim Wilson [Wed, 6 Apr 1994 22:52:58 +0000 (15:52 -0700)]
(USER_H): Add $(srcdir)/ before every ginclude use.

From-SVN: r6992

30 years ago(emit_library_call_value): New variable is_const.
Jim Wilson [Wed, 6 Apr 1994 22:50:58 +0000 (15:50 -0700)]
(emit_library_call_value): New variable is_const.

(emit_library_call_value): New variable is_const.  Clear
it for functions that return an aggregate in memory.

From-SVN: r6991

30 years agoAdd -f[no-]vtable-thunks (for C++).
Per Bothner [Wed, 6 Apr 1994 21:25:11 +0000 (14:25 -0700)]
Add -f[no-]vtable-thunks (for C++).

From-SVN: r6990

30 years ago(finish_decl): Correct typo in use of tree_int_cst_sgn.
Jim Wilson [Wed, 6 Apr 1994 19:35:10 +0000 (12:35 -0700)]
(finish_decl): Correct typo in use of tree_int_cst_sgn.

From-SVN: r6989

30 years agoAdd define_split to simplify "(unsigned) x > 0xffffff".
Richard Kenner [Wed, 6 Apr 1994 12:46:56 +0000 (08:46 -0400)]
Add define_split to simplify "(unsigned) x > 0xffffff".

From-SVN: r6988

30 years agoAdd ... to set current_function_varargs.
Richard Kenner [Wed, 6 Apr 1994 11:51:24 +0000 (07:51 -0400)]
Add ... to set current_function_varargs.

From-SVN: r6987

30 years ago(function_cannot_inline_p): Use current_function_varargs.
Richard Kenner [Wed, 6 Apr 1994 11:50:07 +0000 (07:50 -0400)]
(function_cannot_inline_p): Use current_function_varargs.

From-SVN: r6986

30 years ago(struct function): New field for current_function_varargs.
Richard Kenner [Wed, 6 Apr 1994 11:49:37 +0000 (07:49 -0400)]
(struct function): New field for current_function_varargs.

From-SVN: r6985

30 years ago(expand_builtin): Allow builtin_next_arg for varargs functions as
Richard Kenner [Wed, 6 Apr 1994 11:48:06 +0000 (07:48 -0400)]
(expand_builtin): Allow builtin_next_arg for varargs functions as
well.

From-SVN: r6984

30 years ago(push_function_context): Use current_function_varargs.
Richard Kenner [Wed, 6 Apr 1994 11:47:24 +0000 (07:47 -0400)]
(push_function_context): Use current_function_varargs.

(pop_function_context): Likewise.
(assign_parms): Respect current_function_varargs.
Save args_so_far in any case.

From-SVN: r6983

30 years ago(lang_options): Group and alphabetize some options.
Richard Kenner [Wed, 6 Apr 1994 11:39:36 +0000 (07:39 -0400)]
(lang_options): Group and alphabetize some options.

From-SVN: r6982

30 years ago(warn_missing_declarations): New variable.
Richard Kenner [Wed, 6 Apr 1994 11:31:44 +0000 (07:31 -0400)]
(warn_missing_declarations): New variable.

(c_decode_option): -Wmissing-declarations.
(start_function): Actually do the checking.

From-SVN: r6981

30 years ago(lang_options): Add -Wmissing-declarations.
Richard Kenner [Wed, 6 Apr 1994 11:31:08 +0000 (07:31 -0400)]
(lang_options): Add -Wmissing-declarations.

From-SVN: r6980

30 years ago(expand_function_start): Delay copying static chain.
Richard Kenner [Wed, 6 Apr 1994 11:21:12 +0000 (07:21 -0400)]
(expand_function_start): Delay copying static chain.

From-SVN: r6979

30 years ago(emit_library_call): Move the invocation of prepare_call_address before the assignmen...
Richard Kenner [Wed, 6 Apr 1994 11:14:17 +0000 (07:14 -0400)]
(emit_library_call): Move the invocation of prepare_call_address before the assignments of the function arguments.

(emit_library_call): Move the invocation of prepare_call_address before the
assignments of the function arguments.
(emit_library_call_value): Likewise.

From-SVN: r6978

30 years ago(mark_target_live_regs): Avoid #ifdef HARD_REG_SET.
Richard Kenner [Wed, 6 Apr 1994 11:09:32 +0000 (07:09 -0400)]
(mark_target_live_regs): Avoid #ifdef HARD_REG_SET.

From-SVN: r6977

30 years ago(block_alloc): Avoid #ifdef HARD_REG_SET.
Richard Kenner [Wed, 6 Apr 1994 11:08:16 +0000 (07:08 -0400)]
(block_alloc): Avoid #ifdef HARD_REG_SET.

From-SVN: r6976

30 years ago(global_conflicts): Avoid #ifdef HARD_REG_SET.
Richard Kenner [Wed, 6 Apr 1994 11:07:48 +0000 (07:07 -0400)]
(global_conflicts): Avoid #ifdef HARD_REG_SET.

From-SVN: r6975

30 years agoAvoid #ifdef HARD_REG_SET.
Richard Kenner [Wed, 6 Apr 1994 11:07:02 +0000 (07:07 -0400)]
Avoid #ifdef HARD_REG_SET.

From-SVN: r6974

30 years ago(DEBUG_PRINT_REG): Fix printing of coprocessor regs in QImode.
Richard Kenner [Wed, 6 Apr 1994 11:03:07 +0000 (07:03 -0400)]
(DEBUG_PRINT_REG): Fix printing of coprocessor regs in QImode.

From-SVN: r6973

30 years agoRound to multiple of sizeof(short) on sysV68.
Richard Kenner [Wed, 6 Apr 1994 10:51:28 +0000 (06:51 -0400)]
Round to multiple of sizeof(short) on sysV68.

From-SVN: r6972

30 years ago(update_headers): Copy stStatic symbols from the old local symbol table to the...
Richard Kenner [Wed, 6 Apr 1994 10:42:38 +0000 (06:42 -0400)]
(update_headers): Copy stStatic symbols from the old local symbol table to the...

(update_headers): Copy stStatic symbols from the old local symbol
table to the new local symbol table if they did not get added via
debugging psuedo ops.

From-SVN: r6971

30 years ago(output_function_prologue): pea/move: Fix typos.
Richard Kenner [Wed, 6 Apr 1994 10:35:56 +0000 (06:35 -0400)]
(output_function_prologue): pea/move: Fix typos.

asm_fprintf("add%.[wl] ...): Undo previous change.

From-SVN: r6970

30 years ago(process_command): Minor white space cleanups to last patch.
Doug Evans [Wed, 6 Apr 1994 00:07:56 +0000 (00:07 +0000)]
(process_command): Minor white space cleanups to last patch.

From-SVN: r6969

30 years ago(process_command): Add "include" prefix for [blah/]stageN.
Doug Evans [Wed, 6 Apr 1994 00:04:56 +0000 (00:04 +0000)]
(process_command): Add "include" prefix for [blah/]stageN.

From-SVN: r6968

30 years agopa-ghiux.h (LIB_SPEC): Link in /usr/lib/end.o
Jeff Law [Tue, 5 Apr 1994 05:21:29 +0000 (23:21 -0600)]
pa-ghiux.h (LIB_SPEC): Link in /usr/lib/end.o

        * pa-ghiux.h (LIB_SPEC): Link in /usr/lib/end.o
        * pa-ghpux.h, pa-hiux.h, pa-hpux.h (LIB_SPEC): Likewise.

From-SVN: r6967

30 years ago(sdbout_begin_block): Don't output block for function level scope unless MIPS_DEBUGGI...
Jim Wilson [Mon, 4 Apr 1994 21:39:19 +0000 (14:39 -0700)]
(sdbout_begin_block): Don't output block for function level scope unless MIPS_DEBUGGING_INFO is defined.

(sdbout_begin_block): Don't output block for function
level scope unless MIPS_DEBUGGING_INFO is defined.
(sdbout_end_block): Likewise.  Add new parameter n for the block
number.

From-SVN: r6966

30 years ago(final_scan_insn): Pass new arg, block num, to sdbout_end_block.
Jim Wilson [Mon, 4 Apr 1994 21:38:54 +0000 (14:38 -0700)]
(final_scan_insn): Pass new arg, block num, to sdbout_end_block.

From-SVN: r6965

30 years ago(expand_call): If PCC_STATIC_STRUCT_RETURN defined, mark
Jim Wilson [Mon, 4 Apr 1994 21:36:19 +0000 (14:36 -0700)]
(expand_call): If PCC_STATIC_STRUCT_RETURN defined, mark
function as addressable same time as we clear is_integrable.

From-SVN: r6964

30 years agoscan-types.sh: Use __WCHAR_TYPE__, __PTRDIFF_TYPE__, and __SIZE_TYPE__.
Jason Merrill [Mon, 4 Apr 1994 21:21:02 +0000 (21:21 +0000)]
scan-types.sh: Use __WCHAR_TYPE__, __PTRDIFF_TYPE__, and __SIZE_TYPE__.

        * scan-types.sh: Use __WCHAR_TYPE__, __PTRDIFF_TYPE__, and
        __SIZE_TYPE__.  Still deduce size_t so that it can be used for
        ssize_t if necessary.

From-SVN: r6963

30 years ago* gstddef.h (wchar_t): Always define as __WCHAR_TYPE__.
Jason Merrill [Mon, 4 Apr 1994 21:21:02 +0000 (21:21 +0000)]
* gstddef.h (wchar_t): Always define as __WCHAR_TYPE__.

From-SVN: r6962

30 years agoUndefine __*_TYPE when preprocessing fixtmp.c
Jason Merrill [Mon, 4 Apr 1994 21:21:02 +0000 (21:21 +0000)]
Undefine __*_TYPE when preprocessing fixtmp.c

From-SVN: r6961

30 years agofixincludes: Fix ptrdiff_t and wchar_t in system headers like we do size_t.
Jason Merrill [Mon, 4 Apr 1994 21:21:02 +0000 (21:21 +0000)]
fixincludes: Fix ptrdiff_t and wchar_t in system headers like we do size_t.

        * fixincludes: Fix ptrdiff_t and wchar_t in system headers like we
        do size_t.

From-SVN: r6960

30 years agocccp.c (special_symbol, [...]): Output "__wchar_t" for C++.
Jason Merrill [Mon, 4 Apr 1994 21:21:02 +0000 (21:21 +0000)]
cccp.c (special_symbol, [...]): Output "__wchar_t" for C++.

        * cccp.c (special_symbol, case T_WCHAR_TYPE): Output "__wchar_t"
        for C++.

From-SVN: r6959

30 years agoCorrect -fpic ELF -pg code
Michael Meissner [Sat, 2 Apr 1994 13:15:24 +0000 (13:15 +0000)]
Correct -fpic ELF -pg code

From-SVN: r6958

30 years agoAdd missing fns to required list for string.h
Jason Merrill [Fri, 1 Apr 1994 22:36:00 +0000 (22:36 +0000)]
Add missing fns to required list for string.h

From-SVN: r6957

30 years agoModify all uses of __attribute__ mode to use new syntax.
Jim Wilson [Fri, 1 Apr 1994 17:06:56 +0000 (09:06 -0800)]
Modify all uses of __attribute__ mode to use new syntax.

From-SVN: r6956

30 years ago(USER_H): Files in ginclude now. Add stdarg.h,
Jim Wilson [Fri, 1 Apr 1994 06:19:45 +0000 (22:19 -0800)]
(USER_H): Files in ginclude now.  Add stdarg.h,

stddef.h, varargs.h.
(all.cross, rest.encap): Move LIBGCC after stmp-headers.  Add
objc-runtime, and SYSCALLS.c.X.
(for-bootstrap): Delete.
(OBJC, OBJECTIVE-C): Delete objc-runtime.
(proto): Delete SYSCALLS.c.X.
(*.o): Delete gvarargs.h dependencies.
(stmp-int-hdrs): Delete gvarargs.h, gstdarg.h, gstddef.h deps, and
code to copy them.

From-SVN: r6955

30 years agopa.h (ASM_OUTPUT_LABEL): TARGET_GAS no longer needs trailing colons.
Jeff Law [Fri, 1 Apr 1994 06:09:25 +0000 (23:09 -0700)]
pa.h (ASM_OUTPUT_LABEL): TARGET_GAS no longer needs trailing colons.

        * pa.h (ASM_OUTPUT_LABEL): TARGET_GAS no longer needs trailing colons.
        (ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_COMMON): Likewise.

        * pa.h (TARGET_PORTABLE_RUNTIME): Define.
        (TARGET_SWITCHES): Add -mportable-runtime and -mno-portable-runtime.
        (CUMULATIVE_ARGS): Now a "struct hppa_args" rathern than an int.
        All references changed.
        (INIT_CUMULATIVE_ARGS): Also initialize nargs_prototype.
        (INIT_CUMULATIVE_INCOMING_ARGS): Define.
        (FUNCTION_ARG_ADVANCE): Decrement nargs_prototype for each arg seen.
        (FUNCTION_ARG): Handle TARGET_PORTABLE_RUNTIME.
        (ASM_DECLARE_FUNCTION_NAME): Explicitly disallow argument relocations
        for TARGET_PORTABLE_RUNTIME.
        (ASM_OUTPUT_INT): Do not use a P% prefix for function references
        if TARGET_PORTABLE_RUNTIME.

        * pa.md (high and lo_sum for function addresses): Provide alternate
        definitions for TARGET_PORTABLE_RUNTIME.

        * pa.c (output_arg_descriptor): Explicitly disallow argument
        relocations for TARGET_PORTABLE_RUNTIME.

From-SVN: r6954

30 years agoModify comments that refer to gvarargs.h and gstddef.h.
Jim Wilson [Fri, 1 Apr 1994 05:59:59 +0000 (21:59 -0800)]
Modify comments that refer to gvarargs.h and gstddef.h.

From-SVN: r6953

30 years agoModify comment referring to gvarargs.h.
Jim Wilson [Fri, 1 Apr 1994 05:58:23 +0000 (21:58 -0800)]
Modify comment referring to gvarargs.h.

From-SVN: r6952

30 years ago(libgcc2.a, stdarg.h): Delete rules.
Jim Wilson [Fri, 1 Apr 1994 05:56:20 +0000 (21:56 -0800)]
(libgcc2.a, stdarg.h): Delete rules.

From-SVN: r6951

30 years ago(CPP_PREDEFINES): Update GCC_NEW_VARARGS comment.
Jim Wilson [Fri, 1 Apr 1994 05:54:43 +0000 (21:54 -0800)]
(CPP_PREDEFINES): Update GCC_NEW_VARARGS comment.

From-SVN: r6950

30 years ago(pcfinclude): Modify comment referring to gstddef.h.
Jim Wilson [Fri, 1 Apr 1994 05:52:18 +0000 (21:52 -0800)]
(pcfinclude): Modify comment referring to gstddef.h.

From-SVN: r6949

30 years agoDelete use of IN_GCC to control stddef.h/gstddef.h include.
Jim Wilson [Fri, 1 Apr 1994 05:50:23 +0000 (21:50 -0800)]
Delete use of IN_GCC to control stddef.h/gstddef.h include.

From-SVN: r6948

30 years agoChange "gstddef.h" to <stddef.h>.
Jim Wilson [Fri, 1 Apr 1994 05:45:49 +0000 (21:45 -0800)]
Change "gstddef.h" to <stddef.h>.

From-SVN: r6947

30 years agoChange "gstddef.h" to <stddef.h>. Change "gstdarg.h" to <stdarg.h>.
Jim Wilson [Fri, 1 Apr 1994 05:44:11 +0000 (21:44 -0800)]
Change "gstddef.h" to <stddef.h>. Change "gstdarg.h" to <stdarg.h>.

From-SVN: r6946

30 years agoChange "gstddef.h" to <stddef.h>. Change "gstdarg.h" to <stdarg.h>.
Jim Wilson [Fri, 1 Apr 1994 05:33:24 +0000 (21:33 -0800)]
Change "gstddef.h" to <stddef.h>.  Change "gstdarg.h" to <stdarg.h>.

From-SVN: r6945

30 years agoChange "gstdarg.h" to <stdarg.h>.
Jim Wilson [Fri, 1 Apr 1994 05:31:21 +0000 (21:31 -0800)]
Change "gstdarg.h" to <stdarg.h>.

From-SVN: r6944

30 years agoChange "gstddef.h" to <stddef.h>.
Jim Wilson [Fri, 1 Apr 1994 05:28:27 +0000 (21:28 -0800)]
Change "gstddef.h" to <stddef.h>.

From-SVN: r6943

30 years agoChange "gstdarg.h" to <stdarg.h> and "gvarargs.h" to <varargs.h>.
Jim Wilson [Fri, 1 Apr 1994 05:25:31 +0000 (21:25 -0800)]
Change "gstdarg.h" to <stdarg.h> and "gvarargs.h" to <varargs.h>.

From-SVN: r6942

30 years agoChange "gstddef.h" to <stddef.h>.
Jim Wilson [Fri, 1 Apr 1994 05:23:12 +0000 (21:23 -0800)]
Change "gstddef.h" to <stddef.h>.

From-SVN: r6941

30 years agoChange <gvarargs.h> to <varargs.h>.
Jim Wilson [Fri, 1 Apr 1994 05:17:26 +0000 (21:17 -0800)]
Change <gvarargs.h> to <varargs.h>.

From-SVN: r6940

30 years ago(SPARC_STACK_ALIGN): Use ~7 not 0xfffffff8 for portability.
Jim Wilson [Fri, 1 Apr 1994 03:01:00 +0000 (19:01 -0800)]
(SPARC_STACK_ALIGN): Use ~7 not 0xfffffff8 for portability.

From-SVN: r6939

30 years ago(DBX_OUTPUT_MAIN_SOURCE_FILENAME): Disable.
Jim Wilson [Fri, 1 Apr 1994 02:58:11 +0000 (18:58 -0800)]
(DBX_OUTPUT_MAIN_SOURCE_FILENAME): Disable.

From-SVN: r6938

30 years ago(INIT_SECTION_ASM_OP): Don't set the alloc flag.
Jim Wilson [Fri, 1 Apr 1994 02:56:15 +0000 (18:56 -0800)]
(INIT_SECTION_ASM_OP): Don't set the alloc flag.

({CTORS,DTORS}_SECTION_ASM_OP): Set execinstr flag.

From-SVN: r6937

30 years agoDelete ifdefed out section defining *_SECTION_ASM_OP macros.
Jim Wilson [Fri, 1 Apr 1994 02:55:55 +0000 (18:55 -0800)]
Delete ifdefed out section defining *_SECTION_ASM_OP macros.

({CTORS,DTORS}_SECTION_ASM_OP) Delete definitions.

From-SVN: r6936

30 years ago(dbxout_type): Re-enable debugging output for anonymous structures.
Jim Wilson [Fri, 1 Apr 1994 02:40:16 +0000 (18:40 -0800)]
(dbxout_type): Re-enable debugging output for anonymous structures.

(dbxout_type): Re-enable debugging output for anonymous
structures.  Change all three places that refer to xrefs to use
exactly the same condition.

From-SVN: r6935

30 years ago(pop_init_level): Correct typo in use of tree_int_cst_sgn.
Jim Wilson [Fri, 1 Apr 1994 00:53:32 +0000 (16:53 -0800)]
(pop_init_level): Correct typo in use of tree_int_cst_sgn.

From-SVN: r6934

30 years ago(addsi3_internal): Don't output subtract.
Jim Wilson [Fri, 1 Apr 1994 00:48:54 +0000 (16:48 -0800)]
(addsi3_internal): Don't output subtract.

(subsi3_internal): Don't output add.
(smulsi3_highpart, umulsi3_highpart): Add missing third operand to
mips_move_1word call.

From-SVN: r6933

30 years ago(mips_rtx_classify, md_register_operand,
Jim Wilson [Fri, 1 Apr 1994 00:48:24 +0000 (16:48 -0800)]
(mips_rtx_classify, md_register_operand,

fpsw_register_operand, cmp2_op, uns_cmp_op, fcmp_op): Delete.
(mips_const_double_ok, mips_fill_delay_slot, output_block_move,
print_operand, function_epilogue): Don't treat gas differently
than native assembler.
(equality_op, cmp_op): Delete use of classify_op.
(override_options): Delete uses of mips_rtx_classify.
(final_prescan_insn): Simplify based on other changes.

From-SVN: r6932

30 years ago(mips_rtx_classify, cmp2_op, fcmp_op,
Jim Wilson [Fri, 1 Apr 1994 00:47:52 +0000 (16:47 -0800)]
(mips_rtx_classify, cmp2_op, fcmp_op,

fpsw_register_operand, md_register_operand, uns_cmp_op,
classify_op, additive_op, divmod_op, unsigned_op, CLASS_*_OP,
NOTICE_UPDATE_CC): Delete.
(RTX_COSTS): Use different numbers for R3000/R6000/R4000.
(REGISTER_MOVE_COST): Use cost of 2 within same register class, 4
for FP to GR copy, 6 otherwise.
(ADJUST_COST): Give anti and output dependencies zero cost.
(PREDICATE_CODES): Delete obsolete functions from list.

From-SVN: r6931

30 years agoChange R/S 6000 macros to use new mnemonics under -mnew-mnemonics
Ian Lance Taylor [Thu, 31 Mar 1994 17:10:42 +0000 (17:10 +0000)]
Change R/S 6000 macros to use new mnemonics under -mnew-mnemonics

From-SVN: r6930

30 years ago(reload): Fix typo in previous change.
Richard Kenner [Thu, 31 Mar 1994 01:36:58 +0000 (20:36 -0500)]
(reload): Fix typo in previous change.

From-SVN: r6929

30 years ago(standard_68881_constant_p): Return 0 if NO_ASM_FMOVECR defined.
Richard Kenner [Wed, 30 Mar 1994 22:37:08 +0000 (17:37 -0500)]
(standard_68881_constant_p): Return 0 if NO_ASM_FMOVECR defined.

From-SVN: r6928

30 years ago(NO_ASM_FMOVECR): Defined.
Richard Kenner [Wed, 30 Mar 1994 22:36:47 +0000 (17:36 -0500)]
(NO_ASM_FMOVECR): Defined.

From-SVN: r6927

30 years ago(FUNCTION_PROLOGUE): use __GLOBAL_OFFSET_TABLE_, not _GLOBAL_OFFSET_TABLE_.
Richard Kenner [Wed, 30 Mar 1994 22:30:32 +0000 (17:30 -0500)]
(FUNCTION_PROLOGUE): use __GLOBAL_OFFSET_TABLE_, not _GLOBAL_OFFSET_TABLE_.

(LEGITIMATE_CONSTANT_P, LEGITIMATE_PIC_OPERAND_P): Use
LEGITIMATE_PIC_OPERAND_P, not LEGITIMATE_CONSTANT_P,
to set current_function_uses_pic_offset_table.
(INDIRECTABLE_1_ADDRESS_P): Baseregisters are not legal
for {LABEL,SYMBOL}_REFS when emitting pic.
(GO_IF_INDEXABLE_ADDRESS): INDIRECTABLE_1_ADDRESSes are indexable too.

From-SVN: r6926

30 years ago(global_symbolic_reference_mentioned_p): New parameter F.
Richard Kenner [Wed, 30 Mar 1994 22:30:05 +0000 (17:30 -0500)]
(global_symbolic_reference_mentioned_p): New  parameter F.

(print_operand_address): When generating pic baseregisters are only
allowed if offset is CONST_INT. For {SYMBOL,LABEL}_REF a indexregister
has to be used instead. (sb) is no longer emitted for constant
absolute addresses.  (output_move_double): Use CONSTANT_P instead of
CONSTANT_ADDRESS_P.

From-SVN: r6925

30 years ago(process_command, case 'B'): If name is "stageN/", add "include" to
Richard Kenner [Wed, 30 Mar 1994 22:21:05 +0000 (17:21 -0500)]
(process_command, case 'B'): If name is "stageN/", add "include" to
system include prefix.

From-SVN: r6924

30 years agoFix copyright notice.
Richard Kenner [Wed, 30 Mar 1994 22:16:20 +0000 (17:16 -0500)]
Fix copyright notice.

From-SVN: r6923

30 years agoInclude <stdarg.h> instead of "gstdarg.h"; similarly for varargs.
Richard Kenner [Wed, 30 Mar 1994 22:15:20 +0000 (17:15 -0500)]
Include <stdarg.h> instead of "gstdarg.h"; similarly for varargs.

From-SVN: r6922

30 years ago(strip_compound_expr): New function.
Richard Kenner [Wed, 30 Mar 1994 21:59:47 +0000 (16:59 -0500)]
(strip_compound_expr): New function.

(fold): Call it; avoid exponential work when simplifying binary op over
a COND_EXPR.

From-SVN: r6921

30 years ago(cse_insn): Add missing definition of var TEM; clean up shadowed uses.
Richard Kenner [Wed, 30 Mar 1994 21:52:21 +0000 (16:52 -0500)]
(cse_insn): Add missing definition of var TEM; clean up shadowed uses.

From-SVN: r6920

30 years ago(sparc_type_code): Revise so it supports non-C types.
Richard Kenner [Wed, 30 Mar 1994 21:38:29 +0000 (16:38 -0500)]
(sparc_type_code): Revise so it supports non-C types.

From-SVN: r6919

30 years ago(string.h): Don't include when inhibit_libc is defined.
Jim Wilson [Wed, 30 Mar 1994 19:52:12 +0000 (11:52 -0800)]
(string.h): Don't include when inhibit_libc is defined.

From-SVN: r6918

30 years ago(output_move_double): Use `%.' where appropriate.
Torbjorn Granlund [Wed, 30 Mar 1994 06:48:43 +0000 (06:48 +0000)]
(output_move_double): Use `%.' where appropriate.

From-SVN: r6917

30 years ago*** empty log message ***
Chris Smith [Tue, 29 Mar 1994 12:45:13 +0000 (12:45 +0000)]
*** empty log message ***

From-SVN: r6916

30 years ago(ASM_IDENTIFY_GCC): Define to be non-null.
Richard Kenner [Mon, 28 Mar 1994 23:36:50 +0000 (18:36 -0500)]
(ASM_IDENTIFY_GCC): Define to be non-null.

From-SVN: r6915

30 years ago(decl_attributes): `mode' attribute now takes string arg.
Richard Stallman [Mon, 28 Mar 1994 01:28:04 +0000 (01:28 +0000)]
(decl_attributes): `mode' attribute now takes string arg.

From-SVN: r6914

30 years ago(attrib): Handle string args as expressions,
Richard Stallman [Mon, 28 Mar 1994 01:27:48 +0000 (01:27 +0000)]
(attrib): Handle string args as expressions,

merging the two rules.  `mode' attribute now takes a string arg.
Delete the rule for an identifier as arg.

From-SVN: r6913

30 years agoBack out this patch:
Doug Evans [Sun, 27 Mar 1994 19:42:26 +0000 (19:42 +0000)]
Back out this patch:

(attrib): Use `identifier' instead of `IDENTIFIER' since names that
are (e.g.) typedef names are still OK.

From-SVN: r6912

30 years agoChange addres for rfg.
Richard Kenner [Sat, 26 Mar 1994 12:43:02 +0000 (07:43 -0500)]
Change addres for rfg.

From-SVN: r6911

30 years agoChange address for rfg.
Richard Kenner [Sat, 26 Mar 1994 12:23:31 +0000 (07:23 -0500)]
Change address for rfg.

From-SVN: r6910

30 years agoi386.md (movhi, movqi): Properly recognized unsigned forms of -1 for
Richard Kenner [Sat, 26 Mar 1994 01:17:04 +0000 (20:17 -0500)]
i386.md (movhi, movqi): Properly recognized unsigned forms of -1 for
dec[bw] insns.

From-SVN: r6909

30 years ago(expand_expr, case ADDR_EXPR): Return const0_rtx if taking address of
Richard Kenner [Sat, 26 Mar 1994 00:53:32 +0000 (19:53 -0500)]
(expand_expr, case ADDR_EXPR): Return const0_rtx if taking address of
an ERROR_MARK; also do some minor cleanup.

From-SVN: r6908