* install.texi (sco3.2v5): Document new --with-gnu-as flag.
* config/i386/sco5.h (JUMP_TABLES_IN_TEXT_SECTION): Defined as
in other targets.
(USE_GAS): Conditionalize away native assembler usage.
* config/i386/sco5gas.h: New file.
* config/i386/t-sco5gas: New file.
* configure.in (ix86-sco3.2v5*): Use new files if --with-gnu-as
From-SVN: r20890
Thu Jul 2 14:13:28 1998 Dave Love <d.love@dl.ac.uk>
* Makefile.in (install-info): Don't use $realfile. Ignore
possible errors from the install-info program.
From-SVN: r20888
* h8300.c (print_operand): Delete %L support.
* h8300.md (branch_true, branch_false): Use %= with a prefix instead of %L for
local branch labels.
Prevents emitting of "tl###" labels that are not assembler-temporary and thus
confuse gdb.
From-SVN: r20881
* reload.c (find_reloads): If there are multiple
RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_OUTPUT_ADDRESS reloads for
one operand, change RELOAD_FOR_INPADDR_ADDRESS /
RELOAD_FOR_OUTADDR_ADDRESS for all but the first
RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_OUTPUT_ADDRESS reloads.
From-SVN: r20877
Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
Fix 980701-1.f (which was producing "unaligned trap"
on an Alpha running GNU/Linux, as predicted):
* equiv.c (ffeequiv_layout_local_): Don't bother
coping with pre-padding of entire area while building
it; do that instead after the building is done, and
do it by modifying only the modulo field. This covers
the case of alignment stringency being increased without
lowering the starting offset, unlike the previous changes,
and even more elegantly than those.
* target.c (ffetarget_align): Make sure alignments
are non-zero, just in case.
From-SVN: r20875
1998-06-29 Dave Love <d.love@dl.ac.uk>
* libI77/wsfe.c (s_wsfe): Fix setting of f__curunit lost in
previous change.
* libI77/rsfe.c (s_rsfe): Likewise.
From-SVN: r20871
* expr.c (emit_group_load, emit_group_store): Rewrite considering
the size and alignment of the structure being manipulated.
* expr.c, calls.c, function.c: Update all callers.
* expr.h: Update prototypes.
* cse.c (invalidate): Cope with parallels.
From-SVN: r20867
* jump.c (jump_optimize): Show that the jump chain is not
valid when not optimizing.
Opps. Helps to actually commit the file you really wanted to change :-)
From-SVN: r20852
* rtl.def (CONSTANT_P_RTX): New.
* rtl.h (CONSTANT_P): Recognize it.
* cse.c (fold_rtx): Eliminate it.
* expr.c (can_handle_constant_p): New variable.
(init_expr_once): Initialize it.
(expand_builtin): Generate CONSTANT_P_RTX if the expression is not
immediately recognizable as a constant.
From-SVN: r20846
Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitrary
header files when searching for function declarations. Use this
functionality to check for getrlimit/setrlimit.
* aclocal.m4 (GCC_NEED_DECLARATION): Accept an optional second
argument, which is typically preprocessor code used to draw in
additional header files when looking for a function declaration.
(GCC_NEED_DECLARATIONS): Likewise.
* configure.in (GCC_NEED_DECLARATIONS): Add checks for getrlimit
and setrlimit, search for them in sys/resource.h.
* acconfig.h: Add stubs for NEED_DECLARATION_GETRLIMIT and
NEED_DECLARATION_SETRLIMIT.
* system.h: Prototype getrlimit/setrlimit if necessary.
From-SVN: r20831
Tue Jun 30 13:11:42 1998 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* rs6000/sysv4.h (asm output): add tabs for asm directives.
Tue Jun 30 13:11:42 1998 David Edelsohn <edelsohn@mhpcc.edu>
* Makefile.in (FLAGS_TO_PASS): Set AR_FLAGS to AR_FOR_TARGET_FLAGS.
From-SVN: r20824
Mon Jun 29 09:47:33 1998 Craig Burley <burley@gnu.org>
Fix 980628-*.f:
* bld.h: New `pad' field and accessor macros for
ACCTER, ARRTER, and CONTER ops.
* bld.c (ffebld_new_accter, ffebld_new_arrter,
ffebld_new_conter_with_orig): Initialize `pad' field
to zero.
* com.c (ffecom_transform_common_): Include initial
padding (aka modulo aka offset) in size calculation.
Copy initial padding value into FFE initialization expression
so the GBE transformation of that expression includes it.
Make array low bound 0 instead of 1, for consistency.
(ffecom_transform_equiv_): Include initial
padding (aka modulo aka offset) in size calculation.
Copy initial padding value into FFE initialization expression
so the GBE transformation of that expression includes it.
Make array low bound 0 instead of 1, for consistency.
(ffecom_expr_, case FFEBLD_opACCTER): Delete unused `size'
variable.
Track destination offset separately, allowing for
initial padding.
Don't bother setting initial PURPOSE offset if zero.
Include initial padding in size calculation.
(ffecom_expr_, case FFEBLD_opARRTER): Allow for
initial padding.
Include initial padding in size calculation.
Make array low bound 0 instead of 1, for consistency.
(ffecom_finish_global_): Make array low bound 0 instead
of 1, for consistency.
(ffecom_notify_init_storage): Copy `pad' field from old
ACCTER to new ARRTER.
(ffecom_notify_init_symbol): Ditto.
* data.c (ffedata_gather_): Initialize `pad' field in new
ARRTER to 0.
(ffedata_value_): Ditto.
* equiv.c (ffeequiv_layout_local_): When lowering start
of equiv area, extend lowering to maintain needed alignment.
* target.c (ffetarget_align): Handle negative offset correctly.
* global.c (ffeglobal_pad_common): Warn about non-zero
padding only the first time its seen.
If new padding larger than old, update old.
(ffeglobal_save_common): Use correct type for size throughout.
* global.h: Use correct type for size throughout.
(ffeglobal_common_pad): New macro.
(ffeglobal_pad): Delete this unused and broken macro.
From-SVN: r20817
1998-06-29 Dave Love <d.love@dl.ac.uk>
* g77.f-torture/execute/980628-7.f,
g77.f-torture/execute/980628-8.f,
g77.f-torture/execute/980628-9.f,
g77.f-torture/execute/980628-10.f: New tests from Craig.
From-SVN: r20816
