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pf3gnuchains/gcc-fork.git
30 years ago(constant_expression_warning, overflow_warning,
eggert [Fri, 2 Jul 1993 01:26:01 +0000 (01:26 +0000)]
(constant_expression_warning, overflow_warning,
convert_and_check): Distinguish between TREE_OVERFLOW, which is just
for warnings, and TREE_CONSTANT_OVERFLOW, which is for required
pedantic diagnostics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4827 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(TREE_OVERFLOW): New macro.
eggert [Fri, 2 Jul 1993 01:26:01 +0000 (01:26 +0000)]
(TREE_OVERFLOW): New macro.
(pushcase, pushcase_range): Add a new converter
function argument that specifies how to convert case labels to the
nominal type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4826 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(c_sizeof, build_c_cast): Set TREE_OVERFLOW in addition
eggert [Fri, 2 Jul 1993 01:26:01 +0000 (01:26 +0000)]
(c_sizeof, build_c_cast): Set TREE_OVERFLOW in addition
to TREE_CONSTANT_OVERFLOW.
(store_init_value): STRIP_TYPE_NOPS is required before
constant_expression_warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4825 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(label): Use `convert_and_check' when checking for
eggert [Fri, 2 Jul 1993 01:20:01 +0000 (01:20 +0000)]
(label): Use `convert_and_check' when checking for
overflow in case labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4824 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(eliminate_regs): Fix typo in BYTE_LOADS_ZERO_EXTEND.
rms [Fri, 2 Jul 1993 00:56:37 +0000 (00:56 +0000)]
(eliminate_regs): Fix typo in BYTE_LOADS_ZERO_EXTEND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4823 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(choose_temp_base): Try multiple variables. Don't
rms [Thu, 1 Jul 1993 23:30:43 +0000 (23:30 +0000)]
(choose_temp_base): Try multiple variables.  Don't
assume that the variable points to a valid directory.

(pexecute): Handle the MS-DOS return codes correctly.
Add .exe to file name when appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4822 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoMake gcc use its own obstack.o.
rms [Thu, 1 Jul 1993 23:28:56 +0000 (23:28 +0000)]
Make gcc use its own obstack.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4821 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa.h (OVERRIDE_OPTIONS): Define. Give a warning if -fpic or
law [Thu, 1 Jul 1993 20:20:28 +0000 (20:20 +0000)]
* pa.h (OVERRIDE_OPTIONS): Define.  Give a warning if -fpic or
-fPIC was specified on the command line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4820 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Do not define here.
law [Thu, 1 Jul 1993 19:25:26 +0000 (19:25 +0000)]
* pa-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Do not define here.
* pa1-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.
* pa1-ghpux.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.
* pa1-hpux.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4819 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa-hpux7.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Define.
law [Thu, 1 Jul 1993 19:23:44 +0000 (19:23 +0000)]
* pa-hpux7.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4818 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa.c (output_arg_descriptor): Reverse polarity of test for
law [Thu, 1 Jul 1993 19:22:47 +0000 (19:22 +0000)]
* pa.c (output_arg_descriptor): Reverse polarity of test for
HP_FP_ARG_DESCRIPTOR_REVERSED.
* pa.h (ASM_DOUBLE_ARG_DESCRIPTORS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4817 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInitial revision
law [Thu, 1 Jul 1993 19:22:29 +0000 (19:22 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4816 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoDon't create absolute symbolic links;
eggert [Thu, 1 Jul 1993 19:06:50 +0000 (19:06 +0000)]
Don't create absolute symbolic links;
make them relative instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4815 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRemove special case for IRIX 4.0.1 that was superseded
eggert [Thu, 1 Jul 1993 18:15:17 +0000 (18:15 +0000)]
Remove special case for IRIX 4.0.1 that was superseded
by a more general fix to fixincludes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4814 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fold, case GE_EXPR, LT_EXPR): Don't assume result of comparison is
kenner [Thu, 1 Jul 1993 13:48:11 +0000 (13:48 +0000)]
(fold, case GE_EXPR, LT_EXPR): Don't assume result of comparison is
integer_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4813 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRemove everything after #endif, instead of trying
eggert [Thu, 1 Jul 1993 07:46:15 +0000 (07:46 +0000)]
Remove everything after #endif, instead of trying
to turn it into comments, which loses inside comments.
Remove #endif workarounds for Ultrix 4.[12]
and SunOS 4.1, which are no longer needed because of this bug fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4812 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRemove everything after #endif, instead of trying
eggert [Thu, 1 Jul 1993 07:46:15 +0000 (07:46 +0000)]
Remove everything after #endif, instead of trying
to turn it into comments, which loses inside comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4811 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_expr, case PLUS_EXPR): In the special case
rms [Thu, 1 Jul 1993 05:17:45 +0000 (05:17 +0000)]
(expand_expr, case PLUS_EXPR): In the special case
to return sym+integer as an expression, limit it to when
the non-CONST_INT arg is at least a constant.

(expand_increment): Do preinc with single insn if there's such an insn.

(store_field): Store unaligned field with bit field methods.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4810 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(SIZE_TYPE): Don't define.
roland [Thu, 1 Jul 1993 04:22:57 +0000 (04:22 +0000)]
(SIZE_TYPE): Don't define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4809 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(gen_int_relational): For test with constant result,
rms [Wed, 30 Jun 1993 21:35:17 +0000 (21:35 +0000)]
(gen_int_relational): For test with constant result,
copy const0_rtx or const_true_rtx to result register instead
of allocating a new pseudo-register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4808 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(SIZE_TYPE): Definition deleted.
rms [Wed, 30 Jun 1993 20:18:47 +0000 (20:18 +0000)]
(SIZE_TYPE): Definition deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4807 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRecognize `gnu' as a valid operating system. Sheesh.
roland [Wed, 30 Jun 1993 19:19:42 +0000 (19:19 +0000)]
Recognize `gnu' as a valid operating system.  Sheesh.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4806 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(main): Don't look for `gld' or `TARGET-gld'.
rms [Wed, 30 Jun 1993 19:02:44 +0000 (19:02 +0000)]
(main): Don't look for `gld' or `TARGET-gld'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4805 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa.c (output_function_prologue): Emit SAVE_SP flag if a frame
law [Wed, 30 Jun 1993 17:43:20 +0000 (17:43 +0000)]
* pa.c (output_function_prologue): Emit SAVE_SP flag if a frame
pointer is needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4804 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoFix copyright years.
rms [Wed, 30 Jun 1993 17:43:07 +0000 (17:43 +0000)]
Fix copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4803 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoFix copyright years.
rms [Wed, 30 Jun 1993 17:26:29 +0000 (17:26 +0000)]
Fix copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4802 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(stdtypes.h): Verify that size_t etc. follow whitespace.
rms [Wed, 30 Jun 1993 17:13:09 +0000 (17:13 +0000)]
(stdtypes.h): Verify that size_t etc. follow whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4801 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_end_case): Pass 1 as UNSIGNEDP to emit_cmp_insn
rms [Wed, 30 Jun 1993 05:32:58 +0000 (05:32 +0000)]
(expand_end_case): Pass 1 as UNSIGNEDP to emit_cmp_insn
when handling wide values.
Save original minval in orig_minval and use for making the table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4800 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago * pa.c (singlemove_string): Use zdepi and ldil to load constants
law [Wed, 30 Jun 1993 02:28:38 +0000 (02:28 +0000)]
* pa.c (singlemove_string): Use zdepi and ldil to load constants
into registers when appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4799 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoComment change.
rms [Tue, 29 Jun 1993 22:15:59 +0000 (22:15 +0000)]
Comment change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4798 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agocomment change.
rms [Tue, 29 Jun 1993 22:05:11 +0000 (22:05 +0000)]
comment change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4797 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRecognize -sysv* after -sysvr4.
rms [Tue, 29 Jun 1993 15:31:19 +0000 (15:31 +0000)]
Recognize -sysv* after -sysvr4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4796 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(GO_IF_NONINDEXED_ADDRESS): Declare reg_equiv_mem.
rms [Tue, 29 Jun 1993 15:26:52 +0000 (15:26 +0000)]
(GO_IF_NONINDEXED_ADDRESS): Declare reg_equiv_mem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4795 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2):
rms [Tue, 29 Jun 1993 04:40:00 +0000 (04:40 +0000)]
(fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2):
Require TARGET_68881 as well as TARGET_68040.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4794 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(main): For -iwithprefix, if no include_prefix,
rms [Tue, 29 Jun 1993 04:37:51 +0000 (04:37 +0000)]
(main): For -iwithprefix, if no include_prefix,
make a default from GCC_INCLUDE_DIR.
Support -iwithprefixbefore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4793 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago Major rework.
sac [Tue, 29 Jun 1993 00:10:35 +0000 (00:10 +0000)]
 Major rework.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4792 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(file): When changing VA_LIST to DUMMY_VA_LIST, preserve _NEED___VA_LIST.
rms [Mon, 28 Jun 1993 18:58:14 +0000 (18:58 +0000)]
(file): When changing VA_LIST to DUMMY_VA_LIST, preserve _NEED___VA_LIST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4791 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(movdf, movdi): Delete `&' from constraint.
rms [Mon, 28 Jun 1993 18:21:32 +0000 (18:21 +0000)]
(movdf, movdi): Delete `&' from constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4790 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].
rms [Mon, 28 Jun 1993 18:21:17 +0000 (18:21 +0000)]
(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4789 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_move_double): Use new local var
rms [Mon, 28 Jun 1993 18:16:02 +0000 (18:16 +0000)]
(output_move_double): Use new local var
highest_first to make sure addreg1 gets handled in the overlap case.
In 2-reg-overlap case, really use proper reg in new address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4788 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(movdf, movdi): Delete `&' from load constraint.
rms [Mon, 28 Jun 1993 17:51:41 +0000 (17:51 +0000)]
(movdf, movdi): Delete `&' from load constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4787 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].
rms [Mon, 28 Jun 1993 17:51:19 +0000 (17:51 +0000)]
(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4786 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(CPP_SPEC): For -compat-bsd, put the ucbinclude dirs before, not after.
rms [Mon, 28 Jun 1993 17:01:44 +0000 (17:01 +0000)]
(CPP_SPEC): For -compat-bsd, put the ucbinclude dirs before, not after.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4785 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(GO_IF_NONINDEXED_ADDRESS): If reload_in_progress,
rms [Mon, 28 Jun 1993 07:44:34 +0000 (07:44 +0000)]
(GO_IF_NONINDEXED_ADDRESS): If reload_in_progress,
check a REG's reg_equiv_mem the way we would check a MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4784 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(find_reloads_address): Be selective about what inner
rms [Mon, 28 Jun 1993 07:44:08 +0000 (07:44 +0000)]
(find_reloads_address): Be selective about what inner
addresses to allow in an indirect mem ref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4783 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(DEFAULT_WORD_SWITCH_TAKES_ARG): Check for -iwithprefixbefore.
rms [Mon, 28 Jun 1993 04:54:15 +0000 (04:54 +0000)]
(DEFAULT_WORD_SWITCH_TAKES_ARG): Check for -iwithprefixbefore.
(option_map): Add --include-with-prefix-before and
--include-with-prefix-after.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4782 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoComment change.
rms [Mon, 28 Jun 1993 03:43:51 +0000 (03:43 +0000)]
Comment change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4781 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(simplify_*_operation, fold_rtx, record_jump_cond, cse_insn): Use
kenner [Mon, 28 Jun 1993 01:20:38 +0000 (01:20 +0000)]
(simplify_*_operation, fold_rtx, record_jump_cond, cse_insn): Use
INTEGRAL_MODE_P and FLOAT_MODE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4780 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(subst, apply_distributive_law): Use INTEGRAL_MODE_P and FLOAT_MODE_P.
kenner [Mon, 28 Jun 1993 01:19:42 +0000 (01:19 +0000)]
(subst, apply_distributive_law): Use INTEGRAL_MODE_P and FLOAT_MODE_P.
(reversible_comparison_p): Likewise.
Can reverse if MODE_COMPLEX_INT or MODE_PARTIAL_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4779 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(INTEGRAL_MODE_P, FLOAT_MODE_P): New macros.
kenner [Mon, 28 Jun 1993 01:18:58 +0000 (01:18 +0000)]
(INTEGRAL_MODE_P, FLOAT_MODE_P): New macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4778 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fixup_stack_1): Handle current_function_internal_arg_pointer.
kenner [Mon, 28 Jun 1993 01:15:50 +0000 (01:15 +0000)]
(fixup_stack_1): Handle current_function_internal_arg_pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4777 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd prototypes for layout_record and layout_union.
kenner [Mon, 28 Jun 1993 01:14:04 +0000 (01:14 +0000)]
Add prototypes for layout_record and layout_union.
(smallest_mode_for_size): New function.
(variable_size): Allow variable sizes if global_bindings_p returns a negative
value.
(mode_for_size): Fix incorrect comment.
(layout_decl): If DECL has a size already, don't copy from type.
(layout_type, case INTEGER_TYPE, ENUMERAL_TYPE): Use smallest integer mode
that fits, whether or not it fits exactly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4776 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(restore_emit_status): Clear LAST_LABEL_NUM.
kenner [Mon, 28 Jun 1993 01:10:23 +0000 (01:10 +0000)]
(restore_emit_status): Clear LAST_LABEL_NUM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4775 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(copy_rtx_if_shared): Don't try to copy a 0-length vector.
rms [Mon, 28 Jun 1993 00:41:41 +0000 (00:41 +0000)]
(copy_rtx_if_shared): Don't try to copy a 0-length vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4774 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_call): If function hasn't been used before, call
kenner [Sun, 27 Jun 1993 22:57:34 +0000 (22:57 +0000)]
(expand_call): If function hasn't been used before, call
assemble_external.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4773 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(store_constructor): Treat QUAL_UNION_TYPE just like UNION_TYPE.
kenner [Sun, 27 Jun 1993 22:55:11 +0000 (22:55 +0000)]
(store_constructor): Treat QUAL_UNION_TYPE just like UNION_TYPE.
(safe_from_p, case ADDR_EXPR): EXP is safe from X it is is static or if the
object whose address is being taken is safe from X.
(expand_expr): Fix misplaced comment from last change.
(expand_expr, case *_DECL): If not already used, assemble external.
(expand_expr, case EXIT_EXPR): Simplify.
(expand_expr, TRUTH_{AND,OR}IF_EXPR): Properly handle IGNORE case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4772 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(array_type_nelts): Tighten up code and make more general.
kenner [Sun, 27 Jun 1993 22:50:04 +0000 (22:50 +0000)]
(array_type_nelts): Tighten up code and make more general.
(build_function_type): Allow function to return array.
(decl_function_context): Treat QUAL_UNION_TYPE like UNION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4771 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fold, case TRUTH_XOR_EXPR): End with `return', not `break'.
kenner [Sun, 27 Jun 1993 22:48:22 +0000 (22:48 +0000)]
(fold, case TRUTH_XOR_EXPR): End with `return', not `break'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4770 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_compile_unit_die): Add support for Ada.
kenner [Sun, 27 Jun 1993 22:43:10 +0000 (22:43 +0000)]
(output_compile_unit_die): Add support for Ada.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4769 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(collect_iterators, case SAVE_EXPR): Simplify code added in previous
kenner [Sun, 27 Jun 1993 22:41:45 +0000 (22:41 +0000)]
(collect_iterators, case SAVE_EXPR): Simplify code added in previous
change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4768 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoFix typo: was ARGS_GROW_DOWNARD.
kenner [Sun, 27 Jun 1993 22:40:04 +0000 (22:40 +0000)]
Fix typo: was ARGS_GROW_DOWNARD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4767 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(TAROUTOPTS): New definition.
rms [Sun, 27 Jun 1993 22:24:54 +0000 (22:24 +0000)]
(TAROUTOPTS): New definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4766 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoCanonicalize -sco4 and -sco3.2.4 to -sco3.2v4.
rms [Sun, 27 Jun 1993 21:26:43 +0000 (21:26 +0000)]
Canonicalize -sco4 and -sco3.2.4 to -sco3.2v4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4765 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoentered into RCS
rms [Sun, 27 Jun 1993 19:36:53 +0000 (19:36 +0000)]
entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4764 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(subst, case IF_THEN_ELSE): Install correct version of last change.
kenner [Sun, 27 Jun 1993 12:31:48 +0000 (12:31 +0000)]
(subst, case IF_THEN_ELSE): Install correct version of last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4763 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(find_reloads): When merging reloads again after they have
rms [Sat, 26 Jun 1993 21:19:02 +0000 (21:19 +0000)]
(find_reloads): When merging reloads again after they have
been changed, do check reload_reg_class and reload_nocombine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4762 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(reload): Use reg_equiv_address for invalid addresses
kenner [Sat, 26 Jun 1993 21:08:49 +0000 (21:08 +0000)]
(reload): Use reg_equiv_address for invalid addresses
of the form (mem (reg)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4761 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(movdf recognizer): Remove `&' from constraint for loading mem to cpu reg.
rms [Sat, 26 Jun 1993 20:50:27 +0000 (20:50 +0000)]
(movdf recognizer): Remove `&' from constraint for loading mem to cpu reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4760 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_assignment): If FROM is scalar function call,
rms [Sat, 26 Jun 1993 20:45:13 +0000 (20:45 +0000)]
(expand_assignment): If FROM is scalar function call,
expand_expr FROM before TO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4759 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(translate_options): `*' inhibits warning of extraneous arg.
rms [Sat, 26 Jun 1993 19:43:09 +0000 (19:43 +0000)]
(translate_options): `*' inhibits warning of extraneous arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4758 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fold, case PLUS_EXPR, MINUS_EXPR): Apply distributive law to multiplication.
kenner [Sat, 26 Jun 1993 15:55:06 +0000 (15:55 +0000)]
(fold, case PLUS_EXPR, MINUS_EXPR): Apply distributive law to multiplication.
(fold, case *_DIV_EXPR): Replace code to handle (A*C1)/C2 with more general
code to handle addition as well.
(fold, case *_MOD_EXPR): Add simplified version of above code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4757 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoRemove #define of alloca to __builtin_alloca.
kenner [Sat, 26 Jun 1993 15:43:50 +0000 (15:43 +0000)]
Remove #define of alloca to __builtin_alloca.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4756 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(poplevel): Start new function context when writing inline function.
kenner [Sat, 26 Jun 1993 15:21:20 +0000 (15:21 +0000)]
(poplevel): Start new function context when writing inline function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4755 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(compile_file): Switch to temporary allocation when writing out inline
kenner [Sat, 26 Jun 1993 15:19:08 +0000 (15:19 +0000)]
(compile_file): Switch to temporary allocation when writing out inline
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4754 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(function_cannot_inline_p): Can now inline nested functions.
kenner [Sat, 26 Jun 1993 15:18:28 +0000 (15:18 +0000)]
(function_cannot_inline_p): Can now inline nested functions.
(expand_inline_function): Set up static chain if needed.
(output_inline_function): Don't switch to temporary allocation here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4753 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(init_decl_processing): When making SIZETYPE, start with name in
kenner [Sat, 26 Jun 1993 15:15:29 +0000 (15:15 +0000)]
(init_decl_processing): When making SIZETYPE, start with name in
SIZE_TYPE.  If -traditional, use a signed version of that type, if it
is unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4752 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd more decls for functions in fold-const.c.
kenner [Sat, 26 Jun 1993 15:13:41 +0000 (15:13 +0000)]
Add more decls for functions in fold-const.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4751 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoAdd prototypes for static functions.
kenner [Sat, 26 Jun 1993 15:12:58 +0000 (15:12 +0000)]
Add prototypes for static functions.
({l,r}{shift,rotate}_double): COUNT arg is HOST_WIDE_INT, PREC is int.
(all_ones_mask): Remove __inline__.
(range_test): Make static; not used elsewhere.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4750 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(expand_calls): Fix typo: ALLOCATE_OUTGOING_ARGS
kenner [Sat, 26 Jun 1993 15:09:26 +0000 (15:09 +0000)]
(expand_calls): Fix typo: ALLOCATE_OUTGOING_ARGS
should be ACCUMULATE_OUTGOING_ARGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4749 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(subst): apply_distributive_law can also handle AND.
kenner [Sat, 26 Jun 1993 15:06:55 +0000 (15:06 +0000)]
(subst): apply_distributive_law can also handle AND.
(subst, case IF_THEN_ELSE): Make a shift when appropriate.
(simplify_shift_const): If we have an outer operation and made a shift, see if
it can be simplified.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4748 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(do_store_flag): When computing via a shift, allow for an inner RSHIFT_EXPR
kenner [Sat, 26 Jun 1993 15:06:01 +0000 (15:06 +0000)]
(do_store_flag): When computing via a shift, allow for an inner RSHIFT_EXPR
in BITNUM.
Sometimes do the operations as signed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4747 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were
kenner [Sat, 26 Jun 1993 15:05:12 +0000 (15:05 +0000)]
(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were
surrounded with an NE_EXPR.
(fold): Don't move operation into conditional if it is BIT_{AND,OR}_EXPR with
the constant 1; change it to TRUTH_*_EXPR instead.
When moving things inside conditions, move comparisons as well as binary
operations.
Don't make a SAVE_EXPR when moving things inside conditionals unless the value
would really have been used twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4746 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(TRUTH_{AND,OR,XOR}_EXPR): Make code class be 'e' like the rest of the
kenner [Sat, 26 Jun 1993 15:04:22 +0000 (15:04 +0000)]
(TRUTH_{AND,OR,XOR}_EXPR): Make code class be 'e' like the rest of the
truth operations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4745 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInclude ctype.h.
rms [Sat, 26 Jun 1993 12:27:32 +0000 (12:27 +0000)]
Include ctype.h.
(isalnum, isdigit): Macros deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4744 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoInclude ctype.h.
rms [Sat, 26 Jun 1993 12:27:06 +0000 (12:27 +0000)]
Include ctype.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4743 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].
rms [Sat, 26 Jun 1993 07:44:01 +0000 (07:44 +0000)]
(output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4742 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(movdi): Delete the earlyclobber in load case.
rms [Sat, 26 Jun 1993 07:42:26 +0000 (07:42 +0000)]
(movdi): Delete the earlyclobber in load case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4741 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(option_map): Add missing comma.
dje [Sat, 26 Jun 1993 07:14:53 +0000 (07:14 +0000)]
(option_map): Add missing comma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4740 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoClean up formatting.
rms [Sat, 26 Jun 1993 07:05:47 +0000 (07:05 +0000)]
Clean up formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4739 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(calls_function_1): Add declaration.
rms [Sat, 26 Jun 1993 06:31:09 +0000 (06:31 +0000)]
(calls_function_1): Add declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4738 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(calls_function): Don't scan a single save_expr twice.
rms [Sat, 26 Jun 1993 02:37:19 +0000 (02:37 +0000)]
(calls_function): Don't scan a single save_expr twice.
(calls_function_1): New subroutine for the actual recursion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4737 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(all_iter_stmt_simple): Add missing `else'.
rms [Sat, 26 Jun 1993 00:14:16 +0000 (00:14 +0000)]
(all_iter_stmt_simple): Add missing `else'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4736 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoonly 13 reduce/reduce
brendan [Fri, 25 Jun 1993 23:17:30 +0000 (23:17 +0000)]
only 13 reduce/reduce

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4735 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoadd C++ flags
brendan [Fri, 25 Jun 1993 23:16:44 +0000 (23:16 +0000)]
add C++ flags

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4734 138bc75d-0d04-0410-961f-82ee72b054a4

30 years agoConvert ...-sysvr4 into ...-sysv4.
rms [Fri, 25 Jun 1993 21:57:48 +0000 (21:57 +0000)]
Convert ...-sysvr4 into ...-sysv4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4733 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(CPP_PREDEFINES): Have two alternatives,
rms [Fri, 25 Jun 1993 21:35:23 +0000 (21:35 +0000)]
(CPP_PREDEFINES): Have two alternatives,
one for motorola and one for not motorola.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4732 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(CPP_PREDEFINES): Add __motorola__.
rms [Fri, 25 Jun 1993 21:34:25 +0000 (21:34 +0000)]
(CPP_PREDEFINES): Add __motorola__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4731 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(store_expr): If TARGET is volatile mem ref, return it.
rms [Fri, 25 Jun 1993 18:14:35 +0000 (18:14 +0000)]
(store_expr): If TARGET is volatile mem ref, return it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4730 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(lang_options): Add -fdollars-in-identifiers.
rms [Fri, 25 Jun 1993 18:01:51 +0000 (18:01 +0000)]
(lang_options): Add -fdollars-in-identifiers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4729 138bc75d-0d04-0410-961f-82ee72b054a4

30 years ago(c_decode_option): Handle -fdollars-in-identifiers.
rms [Fri, 25 Jun 1993 18:01:20 +0000 (18:01 +0000)]
(c_decode_option): Handle -fdollars-in-identifiers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4728 138bc75d-0d04-0410-961f-82ee72b054a4