Jason Merrill [Tue, 19 Aug 1997 22:49:24 +0000 (22:49 +0000)]
merge
From-SVN: r14853
Jason Merrill [Tue, 19 Aug 1997 22:37:19 +0000 (18:37 -0400)]
merge
From-SVN: r14852
Jeffrey A Law [Tue, 19 Aug 1997 21:22:04 +0000 (21:22 +0000)]
haifa-sched.c (ISSUE_RATE): Renamed from MACHINE_issue_rate.
* haifa-sched.c (ISSUE_RATE): Renamed from MACHINE_issue_rate.
(get_issue_rate): Delete.
* pa.h (ISSUE_RATE): Define.
From-SVN: r14851
Jeffrey A Law [Tue, 19 Aug 1997 21:09:22 +0000 (21:09 +0000)]
configure.in: Turn on haifa by default for the PA.
* configure.in: Turn on haifa by default for the PA.
* configure: Rebuilt.
* pa.c (override_options): Accept -mschedule=7200 option.
(pa_adjust_cost): No longer need to scale costs for newer
processors.
* pa.h (enum processor_type): Add PROCESSOR_7200.
* pa.md: Revamp scheduling parameters to work better with
haifa. Add scheduling parameters for the 7200.
From-SVN: r14850
Jeffrey A Law [Tue, 19 Aug 1997 18:02:21 +0000 (18:02 +0000)]
haifa-sched.c (move_insn): Reemit notes for SCHED_GROUP_P insns too.
* haifa-sched.c (move_insn): Reemit notes for SCHED_GROUP_P
insns too.
(schedule_block): When adjusting basic_block_{head,end}, account
for movement of SCHED_GROUP_P insns too.
* haifa-sched.c (debug_dependencies): Fix thinko.
From-SVN: r14849
Jeff Law [Tue, 19 Aug 1997 16:15:54 +0000 (10:15 -0600)]
haifa-sched.c: Make lots of variable static.
* haifa-sched.c: Make lots of variable static.
Just cleaning stuff up.
From-SVN: r14848
Jim Wilson [Tue, 19 Aug 1997 16:04:22 +0000 (16:04 +0000)]
reload.c (find_reloads): Add code to convert RELOAD_FOR_OPADDR_ADDR reloads to...
* reload.c (find_reloads): Add code to convert RELOAD_FOR_OPADDR_ADDR
reloads to RELOAD_FOR_OPERAND_ADDRESS reloads.
* reload1.c: Undo bugfix from Aug 11.
Back out "simple" patch for PA reload bug and install the one accepted
by the FSF.
From-SVN: r14847
H.J. Lu [Tue, 19 Aug 1997 15:51:10 +0000 (15:51 +0000)]
expr.h, real.h: Finish prototyping.
* expr.h, real.h: Finish prototyping.
Some of hj's prototyping stuff after minor formatting fixes.
From-SVN: r14846
Jeffrey A Law [Tue, 19 Aug 1997 15:36:20 +0000 (15:36 +0000)]
Makefile.in (EXPECT, [...]): Define.
* Makefile.in (EXPECT, RUNTEST, RUNTESTFLAGS): Define.
(site.exp, check, check-g++, check-gcc): New targets.
For dejagnu.
From-SVN: r14845
Jeff Law [Tue, 19 Aug 1997 07:34:40 +0000 (01:34 -0600)]
Initial revision
From-SVN: r14840
Jeff Law [Tue, 19 Aug 1997 03:42:44 +0000 (21:42 -0600)]
Take out __EGCS__ and __EGCS_MINOR__.
From-SVN: r14839
Mike Meissner [Mon, 18 Aug 1997 22:03:38 +0000 (22:03 +0000)]
Fix --with-cpu=xxx
From-SVN: r14837
Jim Wilson [Mon, 18 Aug 1997 20:51:37 +0000 (20:51 +0000)]
* Makefile.in (stmp-multilib-sub): Fix typo in last change.
From-SVN: r14834
Jeff Law [Mon, 18 Aug 1997 17:13:00 +0000 (11:13 -0600)]
Initial revision
From-SVN: r14831
Jeffrey A Law [Mon, 18 Aug 1997 15:01:55 +0000 (15:01 +0000)]
Makefile.in (F77_SRCS): Re-alphabetize.
* Makefile.in (F77_SRCS): Re-alphabetize.
* Make-lang.in (F77_OBJS): Likewise.
Minor nit from Craig Burley.
From-SVN: r14829
Jeff Law [Mon, 18 Aug 1997 02:08:55 +0000 (20:08 -0600)]
Another haifa typo.
From-SVN: r14828
Jeff Law [Mon, 18 Aug 1997 02:06:48 +0000 (20:06 -0600)]
Fix typos in last haifa change.
From-SVN: r14827
Jeff Law [Mon, 18 Aug 1997 00:21:05 +0000 (18:21 -0600)]
Remove another reference to expected object file comparison failures.
From-SVN: r14826
Manfred Hollstein [Sun, 17 Aug 1997 23:48:47 +0000 (23:48 +0000)]
Makefile.in (sub-makes): Pass the current value of LANGUAGES down to sub-makes to avoid building more...
* Makefile.in (sub-makes): Pass the current value of LANGUAGES down
to sub-makes to avoid building more passes than the user might have
requested on the command line.
From Manfred Hollstein.
From-SVN: r14825
Jeffrey A Law [Sun, 17 Aug 1997 23:33:04 +0000 (23:33 +0000)]
INSTALL: Rebuilt.
* INSTALL: Rebuilt.
* install.texi: Remove "Object File Differences" section. Remove
all references to zzz.o failing comparison tests.
* version.c, version.h: Renamed from zzz.c and zzz.h. Remove
date and time stamps so a 3 stage build reports no differences.
* Make-lang.in: Corresponding changes.
* Makefile.in: Likewise.
* g77.c, parse.c: Likewise.
So 3-stage build compares OK. Rename zzz.[ch] files to version.[ch].
From-SVN: r14824
Dave Love [Sun, 17 Aug 1997 21:41:59 +0000 (21:41 +0000)]
configure.in: Expurgate `broken_install' (install is autoconfed).
* configure.in: Expurgate `broken_install' (install is
autoconfed).
* configure.lang: Substitute autoconfed ${INSTALL} (not currently
relevant).
From Dave love.
From-SVN: r14823
Jeffrey A Law [Sun, 17 Aug 1997 21:15:15 +0000 (21:15 +0000)]
gcc.c (default_compilers): Add __EGCS__ and __EGCS_MINOR__ predefines.
* gcc.c (default_compilers): Add __EGCS__ and __EGCS_MINOR__
predefines.
From-SVN: r14822
Jeff Law [Sun, 17 Aug 1997 14:35:06 +0000 (08:35 -0600)]
Opps.
From-SVN: r14820
Jeff Law [Sun, 17 Aug 1997 14:34:23 +0000 (08:34 -0600)]
* intdoc.texi: Remove generated file from distribution.
From-SVN: r14819
Jeffrey A Law [Sat, 16 Aug 1997 07:09:42 +0000 (07:09 +0000)]
loop.c (is_power_of_2, [...]): Delete unused functions and declarations.
* loop.c (is_power_of_2, is_conditional_branch): Delete unused
functions and declarations.
(analyze_loop_iterations): Use condjump_p.
(insert_bct): Likewise. Use exact_log2.
Just cleanup up some haifa code.
From-SVN: r14818
Jeffrey A Law [Sat, 16 Aug 1997 05:49:38 +0000 (05:49 +0000)]
haifa-sched.c (find_post_sched_live): Call FREE_REG_SET as needed.
* haifa-sched.c (find_post_sched_live): Call FREE_REG_SET as needed.
(schedule_region): Likewise.
(schedule_insns): Likewise.
To avoid leaking memory.
* PROJECTS: Update with Haifa stuff.
From-SVN: r14817
Jeffrey A Law [Fri, 15 Aug 1997 20:50:04 +0000 (20:50 +0000)]
loop.c (is_conditional_branch): Make definition match declaration.
* loop.c (is_conditional_branch): Make definition match declaration.
Found by the sunos compiler
From-SVN: r14815
Jeffrey A Law [Fri, 15 Aug 1997 20:38:11 +0000 (20:38 +0000)]
Tweak again.
From-SVN: r14814
Jeffrey A Law [Fri, 15 Aug 1997 20:26:03 +0000 (20:26 +0000)]
Make version # egcs-3.0.0 since we need to make sure the version#s
in the built-in defines are > 2.7.
From-SVN: r14813
Jeffrey A Law [Fri, 15 Aug 1997 19:45:17 +0000 (19:45 +0000)]
Makefile.in, [...]: Remove "^L" at the beginning of lines.
* Makefile.in, Make-lang.in: Remove "^L" at the beginning
of lines.
Some makes don't like them.
From-SVN: r14812
Jeffrey A Law [Fri, 15 Aug 1997 18:50:36 +0000 (18:50 +0000)]
version.c: Change the version string to look like...
* version.c: Change the version string to look like:
egcs-1.0.0 970814 (gcc2-970802 experimental).
* gcc.c: Take out experimental snapshot warning message.
From-SVN: r14811
Michael Meissner [Fri, 15 Aug 1997 17:48:56 +0000 (17:48 +0000)]
Use rtl macros for names of NOTEs.
From-SVN: r14810
Jeff Law [Fri, 15 Aug 1997 05:40:31 +0000 (23:40 -0600)]
Opps. Forgot to commit this.
From-SVN: r14803
Jeff Law [Fri, 15 Aug 1997 05:32:53 +0000 (23:32 -0600)]
c-lex.c (check_newline): Pass finput again to HANDLE_PRAGMA.
* c-lex.c (check_newline): Pass finput again to HANDLE_PRAGMA.
Bring over from the FSF.
From-SVN: r14802
Jeff Law [Fri, 15 Aug 1997 05:29:33 +0000 (23:29 -0600)]
toplev.c (main): In -g handling code, add code to set len.
* toplev.c (main): In -g handling code, add code to set len.
* alpha.md (extendqihi2): Use HImode not QImode in force_reg call.
Brought over from gcc2.
From-SVN: r14801
Jeff Law [Fri, 15 Aug 1997 05:17:24 +0000 (23:17 -0600)]
Basically a duplicate of COPYING.
From-SVN: r14800
Jeff Law [Fri, 15 Aug 1997 05:15:07 +0000 (23:15 -0600)]
Remove old (pre gcc-2.7.2) ChangeLog files.
Remove pre-built into files.
From-SVN: r14799
Jeff Law [Wed, 13 Aug 1997 16:10:39 +0000 (10:10 -0600)]
New file with pointers to compiler relates web sites.
From-SVN: r14784
Doug Evans [Wed, 13 Aug 1997 08:04:44 +0000 (08:04 +0000)]
configure.in (haifa configury): Fix typo.
* configure.in (haifa configury): Fix typo.
* configure: Regenerate.
From-SVN: r14783
Jeffrey A Law [Tue, 12 Aug 1997 17:13:25 +0000 (17:13 +0000)]
version.c: Bump version to "gcc-3.0.0 970802 experimental".
* version.c: Bump version to "gcc-3.0.0 970802 experimental".
* gcc.info*: Rebuilt.
* COPYING.g77, README.g77: New files.
* real.c (ereal_unto_float, ereal_unto_double): New functions.
* real.h (ereal_unto_float, ereal_unto_double): Declare them.
(REAL_VALUE_UNTO_TARGET_DOUBLE, REAL_VALUE_UNTO_TARGET_SINGLE): Define.
Get g77 to work with gcc3.
From-SVN: r14776
Jeffrey A Law [Tue, 12 Aug 1997 17:12:21 +0000 (17:12 +0000)]
g77.info*: Rebuilt.
* g77.info*: Rebuilt.
* config-lang.in: Don't demand the backend patch.
* com.c (lang_printable_name): Second argument is now an int. Don't
store into the value of the second argument.
* top.c (ffe_decode_option): Temporarily disable setting
of "Toon" loop options until we figure out how to address
them.
Make g77 work with gcc3.
From-SVN: r14775
Jeff Law [Tue, 12 Aug 1997 07:47:32 +0000 (01:47 -0600)]
Initial revision
From-SVN: r14772
Jeff Law [Tue, 12 Aug 1997 04:12:04 +0000 (22:12 -0600)]
Remove gratuitous changes from the alias analysis patches.
From-SVN: r14771
Jeffrey A Law [Tue, 12 Aug 1997 04:07:19 +0000 (04:07 +0000)]
* Integrate Haifa instruction scheduler.
* Integrate regmove pass.
See ChangeLog for deatils.
From-SVN: r14770
Jeffrey A Law [Mon, 11 Aug 1997 20:23:53 +0000 (20:23 +0000)]
* Integrate tlink patch from jason@cygnus.com
* gcc.c (SWITCH_TAKES_ARG): Add 'V', 'B' and 'b'.
(process_command): Increment n_switches for them. Don't discard
their args. Validate them.
(main): Escape " marks when creating COLLECT_GCC_OPTIONS.
From Rohan Lenard.
(process_command): Set include_prefixes from COMPILER_PATH.
(main): Set COLLECT_GCC_OPTIONS sooner.
* confiugre.in: Link ../ld/ld.new to collect-ld rather than real-ld.
* tlink.c, hash.c, hash.h: New files.
* Makefile.in (USE_COLLECT2): Always use collect2.
(collect2): Depend on and link in hash.o and tlink.o.
(tlink.o, hash.o): Add dependencies.
tlink patches from Jason.
From-SVN: r14769
Jeffrey A Law [Mon, 11 Aug 1997 20:07:24 +0000 (20:07 +0000)]
* Integrate alias analysis changes from jfc@mit.edu
* Makefile.in (OBJS): Add alias.o
(alias.o): Add dependencies.
* alias.c: New file.
* sched.c: Remove alias analysis code. It lives in alias.c now.
(reg_last_uses_size): Declare.
(sched_analyze_2): Add new arguments to true_dependence.
(sched_analyze_insn): Use reg_last_uses_size instead of max_reg.
(schedule_block): Initialize reg_last_uses_size.
(schedule_insns): Always call init_alias_analysis.
* calls.c (expand_call): Note calls to malloc, calloc, and realloc;
mark return value from such functions as a pointer and keep track of
them for alias analysis. If a return value from a function is a
pointer, mark it as such.
* combine.c (distribute_notes): Handle REG_NOALIAS.
* cse.c (struct write_data): Delete. No longer needed.
(invalidate): Don't call set_nonvarying_address_components anymore.
Use true_dependence to decide if an entry should be removed from
the hash table.
(invalidate_memory): Remove WRITES argument, simplify appropriately.
Fix all callers.
(note_mem_written): Similarly for WRITE_PTR argument.
(invalidate_from_clobbers): Similarly for W argument.
(invalidate_for_call): Remove memory elements from the hash table.
(refers_to_mem_p, cse_rtx_addr_varies_p): Deleted.
(cse_rtx_varies_p): New function. Derived from old
cse_rtx_addr_varies_p.
(cse_insn): Remove WRITES_MEMORY and INIT variables and all references.
Don't call note_mem_written anymore. Stack pushes invalidate the stack
pointer if PUSH_ROUNDING is defined. No longer need to call
cse_rtx_addr_varies_p to decide if a MEM should be invalidated.
(skipped_writes_memory): Remove variable.
(invalidate_skipped_set): Simplify and wewrite to use invalidate_memory.
(invalidate_skipped_block): Simplify for new alias analysis code.
(cse_set_around_loop): Likewise.
(cse_main): Call init_alias_analysis.
* flags.h (flag_alias_check, flag_argument_noalias): Declare.
* toplev.c (flag_alias_check, flag_argument_noalias): Define.
(f_options): Add new alias checking arguments.
(main): Set flag_alias_check when optimizing.
* local_alloc (validate_equiv_mem_from_store): Add new arguments
to true_dependence.
(memref_referenced_p): Likewise.
* loop.c (NUM_STORES): Increase to 30.
(prescan_loop): Only non-constant calls set unknown_address_altered.
(invariant_p): Add new arguments to true_dependence.
(record_giv): Initialize unrolled and shared fields.
(emit_iv_add_mult): Call record_base_value as needed.
* loop.h (struct induction): Add unrolled and shared fields.
* unroll.c (unroll_loop): Call record_base_value as needed.
(copy_loop_body): Likewise.
(final_biv_value): Likewise.
(final_giv_value): Likewise.
(find_splittable_regs): Likewise. Only create one new pseudo
if we have multiple address GIVs that were combined with the same
dst_reg GIV. Note when a new register is created due to unrolling.
* rtl.c (reg_note_name): Add REG_NOALIAS.
* rtl.h (enum reg_note): Similarly.
(rtx_varies_p, may_trap_p, side_effects_p): Declare.
(volatile_refs_p, volatile_insn_p, remove_note): Likewise.
(note_stores, refers_to_regno_p, reg_overlap_mentioned_p): Likewise.
(true_dependence, read_dependence, anti_dependence): Likewise.
(output_dependence, init_alias_analysis, end_alias_analysis): Likewise.
(mark_user_reg, mark_reg_pointer): Likewise.
jfc's alias analysis code.
From-SVN: r14768
Jeff Law [Mon, 11 Aug 1997 19:31:10 +0000 (13:31 -0600)]
* Integrate reload bugfix from Wilson which enables the PA port
to bootstrap again.
* reload1.c (reload): Sum needs for both OPADDR_ADDR and and
OPERAND_ADDRESS when computing how many registers an insn needs.
(reload_reg_free_p): OPADDR_ADDR and OPERAND_ADDRESS reloads do
conflict.
(reload_reg_free_before_p): Treat OPERAND_ADDRESS reloads just like
OPADDR_ADDR reload.
(reload_reg_reaches_end_p): For RELOAD_FOR_OPADDR_ADDR insns, registers
in reload_reg_use_in_op_addr do not reach the end.
do not reach the end.
(reloads_conflict): RELOAD_FOR_OPADDR_ADDR conflicts with
RELOAD_FOR_OPERAND_ADDRESS.
Start a new ChangeLog for gcc3.
From-SVN: r14767
Jeff Law [Mon, 11 Aug 1997 15:56:58 +0000 (09:56 -0600)]
Initial revision
From-SVN: r14764
Jeff Law [Thu, 7 Aug 1997 16:29:49 +0000 (10:29 -0600)]
Initial revision
From-SVN: r14727
Jeff Law [Wed, 6 Aug 1997 19:57:47 +0000 (13:57 -0600)]
Initial revision
From-SVN: r14676
Jeff Law [Tue, 5 Aug 1997 16:26:36 +0000 (10:26 -0600)]
Initial revision
From-SVN: r14671
Richard Kenner [Sat, 2 Aug 1997 23:22:18 +0000 (19:22 -0400)]
(store_one_arg): Allow stack_slot to be SP in ARGS_GROW_DOWNWARD case.
From-SVN: r14639
Richard Kenner [Sat, 2 Aug 1997 23:06:27 +0000 (19:06 -0400)]
parmlist_tags_warning): Only suppress warning on union if anonymous.
From-SVN: r14638
Richard Kenner [Sat, 2 Aug 1997 22:50:39 +0000 (18:50 -0400)]
(int_fits_type_p): Negative ints never fit unsigned types, and
unsigned ints with top-bit-set never fit signed types.
From-SVN: r14637
Richard Kenner [Sat, 2 Aug 1997 22:27:33 +0000 (18:27 -0400)]
(_trampoline): Rework last change; both getpagesize and mprotect are
in cygwin32.
From-SVN: r14636
Richard Kenner [Sat, 2 Aug 1997 21:46:08 +0000 (17:46 -0400)]
(reload): Add IN_ADDR to IN_ADDR_ADDR when computing needs since they conflict.
From-SVN: r14635
Richard Kenner [Sat, 2 Aug 1997 21:29:22 +0000 (17:29 -0400)]
(debug_reload): Rework to make output more compact.
From-SVN: r14634
Richard Kenner [Sat, 2 Aug 1997 21:29:08 +0000 (17:29 -0400)]
(indent): Move to file level; was static in print_rtx.
(print_inline_rtx): New function.
From-SVN: r14633
Per Bothner [Sat, 2 Aug 1997 21:06:25 +0000 (14:06 -0700)]
* objc/Make-lang.in (OBJC_CCOMMON): Removed.
From-SVN: r14632
Per Bothner [Sat, 2 Aug 1997 20:59:17 +0000 (13:59 -0700)]
Makefile.in (EXTRA_C_OBJS): Removed.
* Makefile.in (EXTRA_C_OBJS): Removed.
(C_AND_OBJC_OBJS): New. Subsumes EXTRA_C_OBJS and OBJC_CCOMMON.
From-SVN: r14631
Doug Evans [Sat, 2 Aug 1997 20:10:47 +0000 (20:10 +0000)]
configure.in: Build .gdbinit for top level build dir here.
* configure.in: Build .gdbinit for top level build dir here.
(AC_OUTPUT): Pass oldstyle_subdirs to configure.lang.
From-SVN: r14630
Doug Evans [Sat, 2 Aug 1997 20:10:15 +0000 (20:10 +0000)]
* configure.lang: Fix building of .gdbinit for oldstyle lang subdirs.
From-SVN: r14629
Richard Kenner [Sat, 2 Aug 1997 18:34:12 +0000 (14:34 -0400)]
(gen_compile_unit_die): Add support for Pascal.
From-SVN: r14628
Richard Kenner [Sat, 2 Aug 1997 18:33:42 +0000 (14:33 -0400)]
(output_compile_unit_die): Add support for Pascal.
From-SVN: r14627
Richard Kenner [Sat, 2 Aug 1997 18:15:29 +0000 (14:15 -0400)]
(lvalue_p, case BIND_EXPR, RTL_EXPR): Return 1 if array.
From-SVN: r14626
Richard Kenner [Sat, 2 Aug 1997 17:48:13 +0000 (13:48 -0400)]
(cse_insn): Ignore paradoxical SUBREGs unless we are looking for such.
From-SVN: r14625
Richard Kenner [Sat, 2 Aug 1997 17:25:31 +0000 (13:25 -0400)]
(sparc_builtin_saveregs): If -fcheck-memory-usage, set rights of saved
registers.
From-SVN: r14624
Richard Kenner [Sat, 2 Aug 1997 17:24:48 +0000 (13:24 -0400)]
(hppa_builtin_saveregs): f -fcheck-memory-usage, set rights of saved
registers.
From-SVN: r14623
Richard Kenner [Sat, 2 Aug 1997 17:23:45 +0000 (13:23 -0400)]
(m88k_builtin_saveregs): If -fcheck-memory-usage, set rights of saved
registers.
From-SVN: r14622
Richard Kenner [Sat, 2 Aug 1997 17:22:50 +0000 (13:22 -0400)]
(clipper_builtin_saveregs): If -fcheck-memory-usage, set rights of
saved registers.
From-SVN: r14621
Richard Kenner [Sat, 2 Aug 1997 17:22:01 +0000 (13:22 -0400)]
(alpha_builtin_saveregs): If -fcheck-memory-usage, set rights of saved
registers.
From-SVN: r14620
Richard Kenner [Sat, 2 Aug 1997 17:21:32 +0000 (13:21 -0400)]
(make_function_rtl, make_decl_rtl): Add a prefix when flag_prefix_function_name_usage is set.
(make_function_rtl, make_decl_rtl): Add a prefix when
flag_prefix_function_name_usage is set.
(assemble_name): Strip the CHKR_PREFIX.
From-SVN: r14619
Richard Kenner [Sat, 2 Aug 1997 17:20:58 +0000 (13:20 -0400)]
(built_in_function): Add BUILT_IN_AGGREGATE_INCOMING_ADDRESS.
From-SVN: r14618
Richard Kenner [Sat, 2 Aug 1997 17:20:21 +0000 (13:20 -0400)]
(flag_check_memory_usage, flag_prefix_function_name): New variable.
(f_options): Add `check-memory-usage' and `prefix_function_name'.
(main): Disable `-fomit-frame-pointer' if `-fcheck-memory-usage' is set
and the machine can't debug without the frame pointer.
From-SVN: r14617
Richard Kenner [Sat, 2 Aug 1997 17:19:38 +0000 (13:19 -0400)]
(expand_computed_goto): If -fcheck-memory-usage, check that computed address of a goto is executable.
(expand_computed_goto): If -fcheck-memory-usage, check that computed address
of a goto is executable.
(expand_asm, expand_asm_operands): If -fcheck-memory-usage, disallow
asm statments.
From-SVN: r14616
Richard Kenner [Sat, 2 Aug 1997 17:18:49 +0000 (13:18 -0400)]
(chkr_{check_addr,set_right}_libfunc): New definitions.
(chkr_{copy_bitmap,check_exec}_libfunc): Likewise.
(init_optabs): Initialize these chkr_*_libfunc.
From-SVN: r14615
Richard Kenner [Sat, 2 Aug 1997 17:18:18 +0000 (13:18 -0400)]
(put_var_into_stack, assign_parms): If -fcheck-memory-usage, set the
rights of pushed variable.
From-SVN: r14614
Richard Kenner [Sat, 2 Aug 1997 17:17:58 +0000 (13:17 -0400)]
(flag_check_memory_usage, flag_prefix_function_name): New declaration.
From-SVN: r14613
Richard Kenner [Sat, 2 Aug 1997 17:17:40 +0000 (13:17 -0400)]
Add expand_modifier flags.
(chkr_*_libfunc): New decls.
(memory_use_mode): New declaration.
From-SVN: r14612
Richard Kenner [Sat, 2 Aug 1997 17:17:17 +0000 (13:17 -0400)]
(expand_builtin, case BUILT_IN_AGGREGATE_INCOMING_ADDRESS): New case.
(expand_assignment, expand_expr, emit_push_insn, store_expr):
Insert calls to chkr_check_addr, chkr_set_right, and chkr_copy_bitmap
when -fcheck-memory-usage.
(get_push_address, get_memory_usage_from_modifier): New functions.
From-SVN: r14611
Richard Kenner [Sat, 2 Aug 1997 17:16:45 +0000 (13:16 -0400)]
(expr_size): Call expand_expr with appropriate flag.
From-SVN: r14610
Richard Kenner [Sat, 2 Aug 1997 17:15:09 +0000 (13:15 -0400)]
(init_decl_processing): Add __builtin_aggregate_incoming_address.
From-SVN: r14609
Richard Kenner [Sat, 2 Aug 1997 17:14:33 +0000 (13:14 -0400)]
(expand_call): If -fcheck-memory-usage...
(expand_call): If -fcheck-memory-usage, use pseudo-register, check
indirectly called function is executable, and set rights of memory for
aggregate as write only.
(store_one_arg): If -fcheck-memory-usage, set rights for pushed stack
argument.
From-SVN: r14608
Richard Kenner [Sat, 2 Aug 1997 13:09:23 +0000 (09:09 -0400)]
(OBJC_OBJC): Delete from here.
From-SVN: r14607
Richard Kenner [Sat, 2 Aug 1997 12:11:40 +0000 (08:11 -0400)]
(compare_constant_1, case STRING_CST): Compare TYPE_MODE.
(record_constant_1, case STRING_CST): Record TYPE_MODE.
From-SVN: r14606
Richard Kenner [Sat, 2 Aug 1997 12:01:10 +0000 (08:01 -0400)]
(expand_expr, case PLACEHOLDER_EXPR): Find innermost matching and
don't check contains_placeholder_p.
From-SVN: r14605
Richard Kenner [Sat, 2 Aug 1997 12:00:52 +0000 (08:00 -0400)]
(contains_this_placeholder_p): Delete.
(contains_placeholder_p): Now contains code from above function.
(contains_placeholder_p, case 'r'): Don't look at offset info.
From-SVN: r14604
Per Bothner [Fri, 1 Aug 1997 21:18:54 +0000 (14:18 -0700)]
* c-lang.c (lang_init): Restore, but add #if !USE_CPPLIB.
From-SVN: r14603
Per Bothner [Fri, 1 Aug 1997 21:18:54 +0000 (14:18 -0700)]
* c-lex.c (lang_init): Remove (recently moved here).
From-SVN: r14602
Per Bothner [Fri, 1 Aug 1997 21:17:44 +0000 (14:17 -0700)]
* objc/objc-act.c (lang_init): Don't check_newline #if USE_CPPLIB.
From-SVN: r14601
Jason Merrill [Fri, 1 Aug 1997 18:48:18 +0000 (18:48 +0000)]
x
From-SVN: r14600
Richard Stallman [Fri, 1 Aug 1997 18:09:30 +0000 (18:09 +0000)]
Translate -svr4 to -sysv4 and -unixware to -sysv4.2uw.
From-SVN: r14578
Jeff Law [Fri, 1 Aug 1997 17:23:22 +0000 (11:23 -0600)]
* pa.c (pa_reorg): Explode ADDR_DIFF_VEC insns too.
From-SVN: r14577
Mike Stump [Fri, 1 Aug 1997 17:21:46 +0000 (17:21 +0000)]
92th Cygnus<->FSF quick merge
From-SVN: r14576
Paul Eggert [Fri, 1 Aug 1997 13:06:04 +0000 (13:06 +0000)]
Initial revision
From-SVN: r14572
Ian Lance Taylor [Thu, 31 Jul 1997 23:39:26 +0000 (23:39 +0000)]
Don't compile getpagesize if __CYGWIN32__
From-SVN: r14571
Stan Cox [Thu, 31 Jul 1997 20:37:46 +0000 (20:37 +0000)]
(SWITCHES_NEED_SPACES) Define.
From-SVN: r14570
Stan Cox [Thu, 31 Jul 1997 20:37:46 +0000 (20:37 +0000)]
(*trunc*): Use scratch memory for output_fix_trunc.
From-SVN: r14569
Stan Cox [Thu, 31 Jul 1997 20:37:46 +0000 (20:37 +0000)]
(output_to_reg, output_fix_trunc): Use scratch memory
From-SVN: r14568
Stan Cox [Thu, 31 Jul 1997 20:37:46 +0000 (20:37 +0000)]
(MAX_FIXED_MODE_SIZE): Define.
From-SVN: r14567