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pf3gnuchains/gcc-fork.git
31 years ago(type attribute, movdi movdf insns): Add loadd.
wood [Tue, 25 Aug 1992 20:21:20 +0000 (20:21 +0000)]
(type attribute, movdi movdf insns): Add loadd.
(unit attribute): Delete.
(function units): Correct simultaneity values.  Break out
independent units.  Add conflict matrix for the 88100 load double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1948 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(define_function_unit): Change meaning to ISSUE-DELAY.
wood [Tue, 25 Aug 1992 20:20:57 +0000 (20:20 +0000)]
(define_function_unit): Change meaning to ISSUE-DELAY.
Merge FP_MUL, FP_DIV, and FP_SQRT into one function unit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1947 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(define_function_unit): Change meaning to ISSUE-DELAY.
wood [Tue, 25 Aug 1992 20:19:49 +0000 (20:19 +0000)]
(define_function_unit): Change meaning to ISSUE-DELAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1946 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoentered into RCS
wood [Tue, 25 Aug 1992 20:13:49 +0000 (20:13 +0000)]
entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1945 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(delete_computation): Derived from delete_jump.
wood [Tue, 25 Aug 1992 19:20:27 +0000 (19:20 +0000)]
(delete_computation): Derived from delete_jump.
(delete_jump): Use delete_computation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1944 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(final_scan_insn): If 2 consec line notes have same line num, can omit one.
rms [Tue, 25 Aug 1992 17:43:28 +0000 (17:43 +0000)]
(final_scan_insn): If 2 consec line notes have same line num, can omit one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1943 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoAdd %U to give last %u name.
meissner [Tue, 25 Aug 1992 17:40:04 +0000 (17:40 +0000)]
Add %U to give last %u name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1942 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoChange MIPS fp to be at top of stack, instead of bottom; Fix calling mips-tfile with...
meissner [Tue, 25 Aug 1992 17:39:37 +0000 (17:39 +0000)]
Change MIPS fp to be at top of stack, instead of bottom; Fix calling mips-tfile with wrong .o file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1941 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(process_command): Don't set verbose_flag if they make a
rms [Tue, 25 Aug 1992 03:07:57 +0000 (03:07 +0000)]
(process_command): Don't set verbose_flag if they make a
typo (e.g., `-v-E'); only when it's exactly "-v".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1940 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(build_unary_op): For ADDR_EXPR, just set TREE_CONSTANT
rms [Mon, 24 Aug 1992 22:13:54 +0000 (22:13 +0000)]
(build_unary_op): For ADDR_EXPR, just set TREE_CONSTANT
if staticp, but don't clear TREE_CONSTANT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1939 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(subst): When moving operation inside IF_THEN_ELSE, make a new rtx
kenner [Mon, 24 Aug 1992 10:48:59 +0000 (10:48 +0000)]
(subst): When moving operation inside IF_THEN_ELSE, make a new rtx
instead of using SUBST due to sharing.

(simplify_comparison): Correct test for sign extension when trying to
widen comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1938 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(expand_end_bindings): Generation of NOTE_INSN_BLOCK_END
rms [Mon, 24 Aug 1992 06:11:02 +0000 (06:11 +0000)]
(expand_end_bindings):  Generation of NOTE_INSN_BLOCK_END
moved down so that it occurs after call to `expand_cleanups'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1937 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoDo not define strcmp=__builtin_strcmp if not -fbuiltin/-fno-builtin
meissner [Sun, 23 Aug 1992 20:37:12 +0000 (20:37 +0000)]
Do not define strcmp=__builtin_strcmp if not -fbuiltin/-fno-builtin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1936 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(__builtin_new): Cast the result of malloc.
rms [Sun, 23 Aug 1992 07:20:15 +0000 (07:20 +0000)]
(__builtin_new): Cast the result of malloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1935 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoFix typo in prev change.
rms [Sun, 23 Aug 1992 06:09:33 +0000 (06:09 +0000)]
Fix typo in prev change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1934 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(insn_emit_once): Provide a zero constant for CC modes.
wood [Sat, 22 Aug 1992 10:44:25 +0000 (10:44 +0000)]
(insn_emit_once): Provide a zero constant for CC modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1933 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(expand_binop): If, e.g., mulqi3 doesn't exist, try mulqihi3.
kenner [Fri, 21 Aug 1992 23:21:30 +0000 (23:21 +0000)]
(expand_binop): If, e.g., mulqi3 doesn't exist, try mulqihi3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1932 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * reorg.c (fill_simple_delay_slots): Always try to fill empty
law [Fri, 21 Aug 1992 22:33:02 +0000 (22:33 +0000)]
* reorg.c (fill_simple_delay_slots): Always try to fill empty
delay slots with insns from beyond the delay insn, even if
optimize_skip was attempted.
(fill_simple_delay_slots): When filling with insns from after the
delay insn, make sure to always account for sets and references
in the delay insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1931 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(print_operand): Use output_operand_error for unknown code.
rms [Fri, 21 Aug 1992 21:46:41 +0000 (21:46 +0000)]
(print_operand): Use output_operand_error for unknown code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1930 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(build_conditional_expr):
rms [Fri, 21 Aug 1992 20:48:11 +0000 (20:48 +0000)]
(build_conditional_expr):
Use TREE_READONLY and TREE_THIS_VOLATILE, not TYPE_...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1929 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(find_dummy_reload): Restore original RTX instead of passed IN rtx.
rms [Fri, 21 Aug 1992 17:40:27 +0000 (17:40 +0000)]
(find_dummy_reload): Restore original RTX instead of passed IN rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1928 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(bcopy, bzero, bcmp): Remove #if VMS code--always use inline C loops.
rms [Fri, 21 Aug 1992 17:38:33 +0000 (17:38 +0000)]
(bcopy, bzero, bcmp): Remove #if VMS code--always use inline C loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1927 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(subst): Move up test for too many restarts.
kenner [Fri, 21 Aug 1992 11:52:57 +0000 (11:52 +0000)]
(subst): Move up test for too many restarts.
If we restart, clear OP0_MODE since we don't know it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1926 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(FUNCTION_ARG): Don't make an EXPR_LIST if making a libcall.
kenner [Fri, 21 Aug 1992 11:52:12 +0000 (11:52 +0000)]
(FUNCTION_ARG): Don't make an EXPR_LIST if making a libcall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1925 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(CC,CFLAGS,LIBS): Add commented command
rms [Fri, 21 Aug 1992 06:27:19 +0000 (06:27 +0000)]
(CC,CFLAGS,LIBS): Add commented command
variants for bootstrapping gcc-cpp and gcc-cc1 with VAXC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1924 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(CC,CFLAGS,LIBS): Add commented command
rms [Fri, 21 Aug 1992 06:26:49 +0000 (06:26 +0000)]
(CC,CFLAGS,LIBS): Add commented command
variants for bootstrapping gcc-cpp and gcc-cc1 with VAXC.
(alloca): Build alloca.obj from alloca.c if LIBS needs it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1923 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(emit_insns_after): New function.
rms [Fri, 21 Aug 1992 06:12:24 +0000 (06:12 +0000)]
(emit_insns_after): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1922 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(parser_build_binary_op): Replace the assignment of CLASS.
rms [Fri, 21 Aug 1992 06:05:17 +0000 (06:05 +0000)]
(parser_build_binary_op): Replace the assignment of CLASS.
For Z<Y<Z warning, test class of CODE; don't use TREE_CODE (result).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1921 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * pa.md (call_value+1): For non-dynamic calls, use the "call"
law [Fri, 21 Aug 1992 05:57:31 +0000 (05:57 +0000)]
* pa.md (call_value+1): For non-dynamic calls, use the "call"
attribute, set length to 1, and fix output template to work
properly with delay slots.

* pa.md (address and use_call_clobbered attributes): Deleted,
these attributes are useless.  All references deleted.
(call define delay): Use "in_branch_delay" as the condition since
"call" delay slots and unconditional "branch" delay slots allow the
same type of insns.
(in_call_delay conditional): Deleted.
(branch define delay): Do not define an annul-if-true delay slot.
It is useless for an unconditional branch.
(all delay branch conditionals): Make sure "call", "dyncall", "multi",
and "milli" insns are explicitly disallowed in delay slots.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1920 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * pa.c (output_mul_insn): Delete nop after branch in template,
law [Fri, 21 Aug 1992 05:52:28 +0000 (05:52 +0000)]
* pa.c (output_mul_insn): Delete nop after branch in template,
conditionally emit a nop if the delay slot was not filled. (via %#)

* pa.c (output_function_prologue): Handle profiling in a function
without a frame pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1919 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(__INT_VARARGS_H): Define this to avoid trouble on DG/UX.
wood [Thu, 20 Aug 1992 23:17:53 +0000 (23:17 +0000)]
(__INT_VARARGS_H): Define this to avoid trouble on DG/UX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1918 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoMove include of stdio.h before output.h.
rms [Thu, 20 Aug 1992 20:18:38 +0000 (20:18 +0000)]
Move include of stdio.h before output.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1917 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoCompare enums (preds. codes, mem_mode)
rms [Thu, 20 Aug 1992 19:35:52 +0000 (19:35 +0000)]
Compare enums (preds. codes, mem_mode)
explicitly to 0 in conditionals to work-around a VAXC bug that
disallows enum as arguments to && and || operators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1916 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(decl of create_definition): Move forward declaration
rms [Thu, 20 Aug 1992 19:34:20 +0000 (19:34 +0000)]
(decl of create_definition): Move forward declaration
past the definition of struct macrodef.
(VMS_strncat): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1915 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(not_qsort): New function.
rms [Thu, 20 Aug 1992 19:33:41 +0000 (19:33 +0000)]
(not_qsort): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1914 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoInitial revision
rms [Thu, 20 Aug 1992 19:33:20 +0000 (19:33 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1913 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(environ): Make declaration conditional.
rms [Thu, 20 Aug 1992 19:32:37 +0000 (19:32 +0000)]
(environ): Make declaration conditional.
(main: -g debugging setup): Get rid of \ in #if condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1912 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoInitial revision
rms [Thu, 20 Aug 1992 18:49:22 +0000 (18:49 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1911 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(init_expr_once): Set direct_load and direct_store if SOME hard
kenner [Thu, 20 Aug 1992 12:36:23 +0000 (12:36 +0000)]
(init_expr_once): Set direct_load and direct_store if SOME hard
register can be loaded or stored; not just if the first one we pick
can be.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1910 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoFix typo.
kenner [Thu, 20 Aug 1992 11:24:17 +0000 (11:24 +0000)]
Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1909 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago({load,store}_multiple): Use MATCH_PAR_DUP instead of MATCH_PARALLEL.
kenner [Thu, 20 Aug 1992 11:22:26 +0000 (11:22 +0000)]
({load,store}_multiple): Use MATCH_PAR_DUP instead of MATCH_PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1908 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(load_multiple): Operand 2 should be a MATCH_OPERAND.
kenner [Thu, 20 Aug 1992 11:08:00 +0000 (11:08 +0000)]
(load_multiple): Operand 2 should be a MATCH_OPERAND.
(store_multiple_{,no_}bug): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1907 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(mark_set_resources): Fix two bugs in last change.
kenner [Thu, 20 Aug 1992 10:05:53 +0000 (10:05 +0000)]
(mark_set_resources): Fix two bugs in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1906 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoPut include of stdio.h after GCC header files (for i860-stardent-sysv4).
kenner [Thu, 20 Aug 1992 09:58:18 +0000 (09:58 +0000)]
Put include of stdio.h after GCC header files (for i860-stardent-sysv4).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1905 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(mulsi3): Use emit_insn on results of gen fcns. Return with DONE.
rms [Thu, 20 Aug 1992 04:53:06 +0000 (04:53 +0000)]
(mulsi3): Use emit_insn on results of gen fcns.  Return with DONE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1904 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(subst, case AND): Only make IF_THEN_ELSE if conditional moves exist.
kenner [Thu, 20 Aug 1992 01:33:19 +0000 (01:33 +0000)]
(subst, case AND): Only make IF_THEN_ELSE if conditional moves exist.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1903 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(have_cmove_flag): New variable.
kenner [Thu, 20 Aug 1992 01:32:51 +0000 (01:32 +0000)]
(have_cmove_flag): New variable.
(walk_insn_part): Add new parm NON_PC_SET_SRC; all callers changed.
Look for IF_THEN_ELSE in a SET_SRC that isn't setting PC and set
have_cmove_flag if so.
(main): Define HAVE_conditional_move if have_cmove_flag is non-zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1902 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(finclude): Increment indepth before calling
wilson [Thu, 20 Aug 1992 01:06:05 +0000 (01:06 +0000)]
(finclude): Increment indepth before calling
trigraph_pcp, so that warning uses the correct file name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1901 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(find_comparison_args): Look for comparison operations if the second arg is
kenner [Wed, 19 Aug 1992 22:19:34 +0000 (22:19 +0000)]
(find_comparison_args): Look for comparison operations if the second arg is
0 in any mode.
(record_jump_cond): Don't make classes equivalent for floating-point equality
comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1900 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases
kenner [Wed, 19 Aug 1992 21:06:37 +0000 (21:06 +0000)]
(alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases
when REGISTER_CONSTRAINTS is not defined.
(requires_inout_p): Only used when REGISTER_CONSTRAINTS is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1899 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(mark_set_resources): Add new parm IN_DEST; add callers changed.
kenner [Wed, 19 Aug 1992 19:05:52 +0000 (19:05 +0000)]
(mark_set_resources): Add new parm IN_DEST; add callers changed.
Rework to scan an entire insn to look for auto-inc operations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1898 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(copy_loop_body): Add missing declaration of EXIT_LABEL parameter.
kenner [Wed, 19 Aug 1992 17:37:07 +0000 (17:37 +0000)]
(copy_loop_body): Add missing declaration of EXIT_LABEL parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1897 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(instantiate_decl): New function.
kenner [Wed, 19 Aug 1992 12:48:39 +0000 (12:48 +0000)]
(instantiate_decl): New function.
(instantiate_decls{,_1}): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1896 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoCorrectly apply last change.
kenner [Wed, 19 Aug 1992 11:32:24 +0000 (11:32 +0000)]
Correctly apply last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1895 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(simplify_comparison): Add a few more cases where we can do the
kenner [Wed, 19 Aug 1992 11:07:22 +0000 (11:07 +0000)]
(simplify_comparison): Add a few more cases where we can do the
comparison in a wider mode.

(distribute_notes, REG_EQUAL): Don't put back a note with a
non-constant expression since it may no longer be valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1894 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * expr.c (expand_expr): The first expansion of a TARGET_EXPR
mrs [Wed, 19 Aug 1992 06:17:27 +0000 (06:17 +0000)]
    * expr.c (expand_expr): The first expansion of a TARGET_EXPR
        is marked by DECL_RTL (slot) being filled in AND TREE_OPERAND
        (exp, 1) being wiped-out with a NULL_TREE, not just the
        DECL_RTL (slot) being filled in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1893 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(build_selector_translation_table): NULL-terminate the
rms [Wed, 19 Aug 1992 02:49:35 +0000 (02:49 +0000)]
(build_selector_translation_table): NULL-terminate the
selector list.  Mark _OBJC_SELECTOR_REFERENCES_decl as static, not extern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1892 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * xcoffout.c (assign_type_number): Skip decls with no name.
mrs [Wed, 19 Aug 1992 01:37:50 +0000 (01:37 +0000)]
    * xcoffout.c (assign_type_number):  Skip decls with no name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1891 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago * expr.c (expand_expr): When expanding TARGET_EXPRs, make sure
mrs [Wed, 19 Aug 1992 01:33:35 +0000 (01:33 +0000)]
    * expr.c (expand_expr): When expanding TARGET_EXPRs, make sure
        that they are only expanded once, after the first expansion,
        the rtl can be used without further expansions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1890 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(expand_return): Call emit_queue in ignore-the-value case.
rms [Tue, 18 Aug 1992 21:13:10 +0000 (21:13 +0000)]
(expand_return): Call emit_queue in ignore-the-value case.
(expand_end_bindings): Check DECL_IN_SYSTEM_HEADER for unused warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1889 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(X_CFLAGS): Defined.
rms [Tue, 18 Aug 1992 20:25:54 +0000 (20:25 +0000)]
(X_CFLAGS): Defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1888 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(HOST_WIDE_INT): Copy definition from machmode.h.
wood [Tue, 18 Aug 1992 19:44:21 +0000 (19:44 +0000)]
(HOST_WIDE_INT): Copy definition from machmode.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1887 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(simplify_comparison): Rearrange conditional in SUBREG case.
rms [Tue, 18 Aug 1992 16:59:12 +0000 (16:59 +0000)]
(simplify_comparison): Rearrange conditional in SUBREG case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1886 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(sed marker): Use the order {target, host, cross-make}.
wood [Tue, 18 Aug 1992 10:51:20 +0000 (10:51 +0000)]
(sed marker): Use the order {target, host, cross-make}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1885 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoSaving a working version before release.
dglattin [Tue, 18 Aug 1992 04:46:58 +0000 (04:46 +0000)]
Saving a working version before release.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1884 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(ansi_compat.h): Replace this with an empty file.
rms [Tue, 18 Aug 1992 04:19:17 +0000 (04:19 +0000)]
(ansi_compat.h): Replace this with an empty file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1883 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(movstrsi1): Renamed from movstrsi.
rms [Tue, 18 Aug 1992 04:18:46 +0000 (04:18 +0000)]
(movstrsi1): Renamed from movstrsi.
(movstrsi): New define_expand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1882 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(pcfinclude): Use HOST_WIDE_INT for rounding a pointer.
rms [Tue, 18 Aug 1992 04:15:46 +0000 (04:15 +0000)]
(pcfinclude): Use HOST_WIDE_INT for rounding a pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1881 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoFix typo in last change.
rms [Tue, 18 Aug 1992 02:55:50 +0000 (02:55 +0000)]
Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1880 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(digest_init): Test TREE_TYPE (inside_init) is
rms [Tue, 18 Aug 1992 02:55:07 +0000 (02:55 +0000)]
(digest_init): Test TREE_TYPE (inside_init) is
nonzero before testing anything else about it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1879 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(do_include): If search_start is NULL, complain that we had nowhere to look.
rms [Tue, 18 Aug 1992 02:03:55 +0000 (02:03 +0000)]
(do_include): If search_start is NULL, complain that we had nowhere to look.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1878 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(i960_address_cost): Don't abort for invalid addresses.
wilson [Mon, 17 Aug 1992 18:55:48 +0000 (18:55 +0000)]
(i960_address_cost): Don't abort for invalid addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1877 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(assign_parms): When copy arg passed by invisible
wilson [Mon, 17 Aug 1992 18:53:26 +0000 (18:53 +0000)]
(assign_parms):  When copy arg passed by invisible
reference to pseudo reg, don't use nominal_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1876 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(digest_init): Use TYPE_MAIN_VARIANT comparing type of inside_init.
rms [Mon, 17 Aug 1992 18:31:29 +0000 (18:31 +0000)]
(digest_init): Use TYPE_MAIN_VARIANT comparing type of inside_init.

(process_init_constructor): Warn about partly bracketed initializers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1875 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoAdd missing return; delete unused vars & static functions.
meissner [Mon, 17 Aug 1992 17:45:19 +0000 (17:45 +0000)]
Add missing return; delete unused vars & static functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1874 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(expand_expr, case COMPONENT_REF): Don't actually do extraction from
kenner [Mon, 17 Aug 1992 11:37:25 +0000 (11:37 +0000)]
(expand_expr, case COMPONENT_REF): Don't actually do extraction from
memory if we want address.

(emit_block_move): Fix problems in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1873 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(jump_optimize): Allow SUBREG in many places where REG is allowed.
kenner [Mon, 17 Aug 1992 11:36:39 +0000 (11:36 +0000)]
(jump_optimize): Allow SUBREG in many places where REG is allowed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1872 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(fold): Move conversion back outside of COND_EXPR if moving it inside
kenner [Mon, 17 Aug 1992 11:36:10 +0000 (11:36 +0000)]
(fold): Move conversion back outside of COND_EXPR if moving it inside
didn't help anything.

(div_and_round_double): Change some more ints to HOST_WIDE_INTs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1871 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(struct undo, struct undo_int): Replace non-portable usage with some unions.
kenner [Mon, 17 Aug 1992 11:35:04 +0000 (11:35 +0000)]
(struct undo, struct undo_int): Replace non-portable usage with some unions.
(SUBST, SUBST_INT, undo_all, gen_rtx_combine): Make consistent with
new definitions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1870 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(expand_mult): Bound second synth_mult cost by cost of algorithm from
kenner [Mon, 17 Aug 1992 11:34:23 +0000 (11:34 +0000)]
(expand_mult): Bound second synth_mult cost by cost of algorithm from
first call.

(expand_divmod): When doing logical operations, the size of
COMPUTE_MODE should be used, not MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1869 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(builtin_new): Remove declaration of malloc.
kenner [Mon, 17 Aug 1992 11:33:24 +0000 (11:33 +0000)]
(builtin_new): Remove declaration of malloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1868 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(LINK_SPEC): Add %s for default.ld.
kenner [Mon, 17 Aug 1992 11:32:34 +0000 (11:32 +0000)]
(LINK_SPEC): Add %s for default.ld.
(LINK_LIBGCC_SPECIAL): No longer needed.
(ASM_FILE_STARY): Add shared data section.
(SHARED_SECTION_ASM_OP): New macro.
(OVERRIDE_OPTIONS): If -fshared-data, add -fno-common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1867 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoInitial revision
kenner [Mon, 17 Aug 1992 11:31:37 +0000 (11:31 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1866 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoFix typo in last change.
rms [Mon, 17 Aug 1992 07:58:51 +0000 (07:58 +0000)]
Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1865 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(is_ctor_dtor): Don't collect cfront init fcns.
rms [Mon, 17 Aug 1992 07:58:06 +0000 (07:58 +0000)]
(is_ctor_dtor): Don't collect cfront init fcns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1864 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(casesi1): Renamed from casesi.
rms [Mon, 17 Aug 1992 07:44:30 +0000 (07:44 +0000)]
(casesi1): Renamed from casesi.
(casesi): New trivial define_expand invokes casesi1.
(movstrhi, movstrhi1): Analogous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1863 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(GCC_FOR_TARGET): Put -B./ here.
rms [Mon, 17 Aug 1992 07:38:18 +0000 (07:38 +0000)]
(GCC_FOR_TARGET): Put -B./ here.
(GCC_CFLAGS): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1862 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(print_operand_address): Fix typo.
tege [Sun, 16 Aug 1992 14:39:53 +0000 (14:39 +0000)]
(print_operand_address): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1861 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoUse %u.o instead of %g.o in ASM_FINAL_SPEC if -c is not specified.
meissner [Sat, 15 Aug 1992 15:25:19 +0000 (15:25 +0000)]
Use %u.o instead of %g.o in ASM_FINAL_SPEC if -c is not specified.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1860 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoUse -Dvfork=fork, instead of linking in libbsd.a
meissner [Sat, 15 Aug 1992 15:14:54 +0000 (15:14 +0000)]
Use -Dvfork=fork, instead of linking in libbsd.a

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1859 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(convert_move): Copy SUBREG to REG in one more case.
kenner [Sat, 15 Aug 1992 10:36:00 +0000 (10:36 +0000)]
(convert_move): Copy SUBREG to REG in one more case.

(do_jump*): Always do comparison in object's signedness now that
combine can remove extraneous sign extends.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1858 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(get_last_value): Don't go past a CODE_LABEL when searching for a
kenner [Sat, 15 Aug 1992 10:35:08 +0000 (10:35 +0000)]
(get_last_value): Don't go past a CODE_LABEL when searching for a
value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1857 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(process_command): In second loop over all switches,
rms [Sat, 15 Aug 1992 07:49:48 +0000 (07:49 +0000)]
(process_command): In second loop over all switches,
don't increment I for switches that don't have separate arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1856 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoDon't ever include stddef.h.
rms [Sat, 15 Aug 1992 07:46:46 +0000 (07:46 +0000)]
Don't ever include stddef.h.
(append_include_chain): Avoid using size_t.
(initialize_builtins): Output defn of __WCHAR_TYPE__ just once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1855 138bc75d-0d04-0410-961f-82ee72b054a4

31 years agoReally install NULL_PTR change
wood [Sat, 15 Aug 1992 00:20:19 +0000 (00:20 +0000)]
Really install NULL_PTR change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1854 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(truthvalue_conversion): Optionally warn if an
rms [Fri, 14 Aug 1992 23:45:09 +0000 (23:45 +0000)]
(truthvalue_conversion): Optionally warn if an
unparenthesized assignment is used as a truth value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1853 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(NULL_PTR): Use the same definition as
wood [Fri, 14 Aug 1992 23:36:43 +0000 (23:36 +0000)]
(NULL_PTR): Use the same definition as
rtl.h and tree.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1852 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(num_operands): MATCH_PARALLEL also represents an operand.
kenner [Fri, 14 Aug 1992 23:36:19 +0000 (23:36 +0000)]
(num_operands): MATCH_PARALLEL also represents an operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1851 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(grokdeclarator): Remove duplicate diagnostic for
rms [Fri, 14 Aug 1992 23:18:12 +0000 (23:18 +0000)]
(grokdeclarator): Remove duplicate diagnostic for
initialized parameters; start_decl already does this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1850 138bc75d-0d04-0410-961f-82ee72b054a4

31 years ago(handle_directive): Output macro name if dump_names.
rms [Fri, 14 Aug 1992 23:15:01 +0000 (23:15 +0000)]
(handle_directive): Output macro name if dump_names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1849 138bc75d-0d04-0410-961f-82ee72b054a4