Richard Kenner [Sat, 17 May 1997 19:13:18 +0000 (15:13 -0400)]
(cse_insn): Don't record a SRC that's a MEM and the same as a
REG_EQUIV note if DEST is set more than once.
From-SVN: r14074
Jeff Law [Fri, 16 May 1997 20:58:24 +0000 (14:58 -0600)]
pa.c (output_move_double): Handle loading a general register from a scaled indexed memory address.
* pa.c (output_move_double): Handle loading a general register
from a scaled indexed memory address.
* pa.md (movdf, movdi): Allow scaled loads into general registers.
From-SVN: r14073
Mike Stump [Fri, 16 May 1997 20:42:42 +0000 (20:42 +0000)]
rs6000.c (rs6000_stack_info): Only do eabi setup for "main"...
* rs6000/rs6000.c (rs6000_stack_info): Only do eabi setup for "main",
when main is the global main, not some nested routine that
happens to be called main.
From-SVN: r14072
Mike Stump [Fri, 16 May 1997 01:00:58 +0000 (01:00 +0000)]
except.c (expand_start_all_catch): If the machine needs to perform any actions at the start of an expcetion...
* except.c (expand_start_all_catch): If the machine needs to
perform any actions at the start of an expcetion handler that
hasn't already been done, use gen_exception_receiver to emit it.
(expand_leftover_cleanups): Likewise.
* alpha/alpha.md (exception_receiver): Use it.
* pa/pa.h (exception_receiver): Use it.
From-SVN: r14071
Mike Stump [Fri, 16 May 1997 00:58:40 +0000 (00:58 +0000)]
except.c (expand_start_all_catch): If the machine needs to perform any actions at the start of an expcetion...
* except.c (expand_start_all_catch): If the machine needs to
perform any actions at the start of an expcetion handler that
hasn't already been done, use gen_exception_receiver to emit it.
(expand_leftover_cleanups): Likewise.
* alpha/alpha.md (exception_receiver): Use it.
* pa/pa.h (exception_receiver): Use it.
Fix -fpic on hppa when excetpions are throw across shared libraries.
From-SVN: r14070
Jeff Law [Thu, 15 May 1997 14:39:56 +0000 (08:39 -0600)]
dbxout.c (dbxout_function_end): Don't subtract one from the end of function scoping stab.
* dbxout.c (dbxout_function_end): Don't subtract one from
the end of function scoping stab.
From-SVN: r14069
Jeff Law [Thu, 15 May 1997 05:32:16 +0000 (23:32 -0600)]
* mn10300.md (adddi3, subdi3): Remove expanders and patterns.
From-SVN: r14068
Mike Stump [Thu, 15 May 1997 02:25:25 +0000 (02:25 +0000)]
function.c (expand_function_end): Make sure we finish off any leftover exception handlers.
* function.c (expand_function_end): Make sure we finish off any
leftover exception handlers.
From-SVN: r14067
Mike Stump [Tue, 13 May 1997 21:08:28 +0000 (21:08 +0000)]
expr.c (expand_builtin_setjmp): Remove setting of current_function_has_nonlocal_goto, as this isn't a goto.
* expr.c (expand_builtin_setjmp): Remove setting of
current_function_has_nonlocal_goto, as this isn't a goto.
From-SVN: r14066
Richard Earnshaw [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
(CPP_SPEC): Fix typo invoking cpp_endian.
(*_SPEC): Remove all references to mle/mbe.
From-SVN: r14065
Richard Earnshaw [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
Build fp-bit.c when compiling with -msoft-float.
From-SVN: r14064
Richard Earnshaw [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
(MULTILIB_DEFAULTS): Remove all references to mle/mbe.
From-SVN: r14063
Richard Earnshaw [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
(MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian and mlittle-endian.
(MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian
and mlittle-endian.
(MULTILIB_MATCHES): Nothing matches that matters.
From-SVN: r14062
Richard Earnshaw [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
Add prototypes for all static functions.
(output_multi_immediate, int_log2): Make static.
From-SVN: r14061
Mike Stump [Tue, 13 May 1997 03:50:39 +0000 (03:50 +0000)]
except.c (expand_start_all_catch): If the machine needs a nonlocal_goto_receiver...
* except.c (expand_start_all_catch): If the machine needs a
nonlocal_goto_receiver, add one at the start of the exception
handler.
(expand_leftover_cleanups): Likewise.
Potential fix for eh on alpha, rs6000, and hppa.
From-SVN: r14060
Jeff Law [Mon, 12 May 1997 23:37:24 +0000 (17:37 -0600)]
mips.c (move_operand): Accept any general operand after reload has started.
* mips.c (move_operand): Accept any general operand after reload
has started.
From-SVN: r14059
Jeff Law [Fri, 9 May 1997 20:35:09 +0000 (14:35 -0600)]
mn10300.md (udivmodhi4, divmodhi4): Remove expander, give corresponding pattern [u]divmodhir4 name.
* mn10300.md (udivmodhi4, divmodhi4): Remove expander, give
corresponding pattern [u]divmodhir4 name. Clear MDR register
in the udivmodhi4 pattern itself.
(clear_mdr): Delete pattern.
From-SVN: r14058
David Edelsohn [Fri, 9 May 1997 18:47:12 +0000 (18:47 +0000)]
extend restrictions on combining lshiftrt with insv to all shifts
From-SVN: r14057
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(LIBGCC1_TEST): Don't build it.
(MULTILIB_{OPTIONS,DIRNAMES,EXCEPTIONS}): Build a suitable set of
cross libraries.
(LIBGCC): Set to stmp-multilib.
(INSTALL_LIBGCC): Set to install-multilib.
From-SVN: r14056
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(ASM_OUTPUT_LONG_DOUBLE): Delete call to arm_increase_location.
(ASM_OUTPUT_LONG_DOUBLE): Delete call to
arm_increase_location.
(ASM_OUTPUT_{DOUBLE,FLOAT,INT,SHORT,CHAR,BYTE,ASCII,SKIP}): Likewise.
(ASM_OUTPUT_ALIGN): Delete all code refering to arm_text_location.
From-SVN: r14055
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(CPP_SPEC): Rewrite using new sub-components.
(SUBTARGET_CPU_DEFAULT): Set to TARGET_CPU_arm2.
From-SVN: r14054
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(CPP_SPEC): Delete.
(CPP_APCS_PC_DEFAULT_SPEC): Define.
From-SVN: r14053
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(attr cpu): Add new cpu types for arm8 and strongarm.
(attr ldsched): New attribute, set if processor has a load_delay slot.
(function_unit core): Rework to handle load delay slots.
(function_unit loader): New function unit.
(movsi): Handle pic.
(pic_load_addr): New expand.
(*pic_load_addr_based_insn, pic_add_dot_plus_eight): New patterns.
(peepholes to cause flow to return to a label after a function call):
Delete, these have been disabled for a while now.
From-SVN: r14052
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(TARGET_CPU_arm*, TARGET_CPU_strongarm*, TARGET_CPU_generic):
define.
(CPP_ARCH_DEFAULT_SPEC): Set up based on setting of TARGET_CPU_DEFAULT.
(CPP_SPEC): Split up into sub-rule calls.
(CPP_CPU_SPEC): Add default definition.
(CPP_APCS_PC_SPEC, CPP_APCS_PC_DEFAULT_SPEC): Add definitions.
(CPP_FLOAT_SPEC, CPP_FLOAT_DEFAULT_SPEC): Add definitions.
(CPP_ENDIAN_SPEC, CPP_ENDIAN_DEFAULT_SPEC): Add definitions.
(CC1_SPEC): Map legacy -m[236] onto -mcpu=.. and -mapcs-{26,32} as
appropriate. Similarly for -mbe and -mle to -m{big,little}-endian.
(EXTRA_SPECS): Define.
(enum processor_type): New types for arm8 and strongarm.
(CONDITIONAL_REGISTER_USAGE): Handle flag_pic.
(LEGITIMIZE_ADDRESS): Likewise.
(ADJUST_COST): Define.
(PIC_OFFSET_TABLE_REGNUM): Define.
(FINALIZE_PIC): Define.
(LEGITIMATE_PIC_OPERAND_P): Define.
(OUTPUT_INT_ADDR_CONST): Define.
(ASM_OUTPUT_MI_THUNK): Delete calls to arm_increase_location.
(MASK_RETURN_ADDR): Use TARGET_APCS_32 not TARGET_6.
From-SVN: r14051
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(CPP_SPEC): Delete.
(PROCESSOR_DEFAULT): Delete.
(CPP_APCS_PC_DEFAULT_SPEC): Define.
From-SVN: r14050
Richard Earnshaw [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(arm_increase_location, get_prologue_size): Delete.
(arm_naked_function_p): Add declaration.
(arm_pic_register): Define.
(all_procs): Delete entries for arm{60,620,70,7d,7di,700i,710c}; add
entries for arm{7m,7500fe,8}, strongarm and strongarm110.
(arm_override_options): Rework so that configure can properly set
the default processor type. Add a warning that PIC code is not yet
supported.
(legitimate_pic_operand_p, legitimize_pic_address): New functions.
(is_pic, arm_finalize_pic): New functions.
(arm_adjust_cost): New function.
(const_pool_offset, arm_backwards_branch, short_branch): Delete.
(arm_insn_not_targeted): Delete.
(add_constant): If generating AOF syntax, then handle pic specially.
(output_ascii_pseudo_op): Delete calls to arm_increase_location.
(function_really_clobbers_lr): Calls followed by a barrier don't
clobber the link register.
(output_func_prologue): Handle AOF syntax pic code.
(output_func_epilogue): Handle cases where lr_save_eliminated is set.
Delete call to arm_increase_location.
(arm_asm_output_label): Simplify, since we no-longer need to cache the
label's address.
(aof_pic_entry): New function to keep track of pic symbols.
(aof_dump_pic_table): New function.
From-SVN: r14049
Stan Cox [Thu, 8 May 1997 18:51:51 +0000 (18:51 +0000)]
(output_float_compare): For pentiumpro use fcomip
From-SVN: r14048
Richard Kenner [Thu, 8 May 1997 17:20:18 +0000 (13:20 -0400)]
(fold, truth_andor): Disable optimization for side effects on RHS.
From-SVN: r14047
David Edelsohn [Thu, 8 May 1997 02:20:15 +0000 (02:20 +0000)]
improve test for last change
From-SVN: r14046
Mike Stump [Wed, 7 May 1997 22:50:11 +0000 (22:50 +0000)]
except.c (start_dynamic_handler): Fix so that we can use __builtin_setjmp...
* except.c (start_dynamic_handler): Fix so that we can use
__builtin_setjmp, and default to using __builtin_setjmp instead of
setjmp.
* expr.c (expand_builtin_setjmp): New routine, split out from
existing inline code from expand_builtin.
(expand_builtin): Split out code into expand_builtin_setjmp.
* expr.h (expand_builtin_setjmp): Add declaration.
* libgcc2.c (__sjthrow): Default to using __builtin_setjmp instead
of setjmp.
(__sjpopnthrow): Likewise.
* optabs.c (init_optabs): Likewise.
From-SVN: r14045
David Edelsohn [Wed, 7 May 1997 21:59:30 +0000 (21:59 +0000)]
fix zero_extract lshiftrt insv combiner pattern bug
From-SVN: r14044
Thomas Bushnell, n/BSG [Wed, 7 May 1997 19:19:04 +0000 (19:19 +0000)]
Recognize either / or - as a machine/suptype separator from uname -m to cope...
Recognize either / or - as a machine/suptype separator from uname -m
to cope with older systems that have the older uname.
From-SVN: r14026
Jason Merrill [Tue, 6 May 1997 23:29:28 +0000 (23:29 +0000)]
x
From-SVN: r14025
Mike Stump [Tue, 6 May 1997 23:05:54 +0000 (23:05 +0000)]
reformat a little to match GNU coding standards.
From-SVN: r14024
Mike Stump [Tue, 6 May 1997 22:59:57 +0000 (22:59 +0000)]
reformat a little to match GNU coding standards.
From-SVN: r14023
Mike Stump [Tue, 6 May 1997 22:43:11 +0000 (22:43 +0000)]
entered into RCS
From-SVN: r14022
Jason Merrill [Tue, 6 May 1997 20:14:14 +0000 (20:14 +0000)]
91th Cygnus<->FSF quick merge
From-SVN: r14021
Jeff Law [Tue, 6 May 1997 02:42:06 +0000 (20:42 -0600)]
h8300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
* h8300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
(shift_one, shift_two): Set CC_NO_CARRY as needed. Remove
references to CC_OVERFLOW_0.
(emit_a_shift): Similarly.
* h8300.h (CC_OVERFLOW_0): Remove.
* h8300.md: Use set_zn and set_znv for cc0 tracking.
(bCC): Restore the comparison is CC_OVERFLOW_UNUSABLE is set and
the comparison needs the overflow bits.
From-SVN: r14020
Jeff Law [Tue, 6 May 1997 01:15:09 +0000 (19:15 -0600)]
mn10300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
* mn10300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
* mn10300.h (CC_NO_CARRY): Define.
* mn10300.md: Use "set_zn" and "set_znv" to more accurately
describe cc0 status.
From-SVN: r14019
Per Bothner [Mon, 5 May 1997 22:04:41 +0000 (15:04 -0700)]
CLIX patch from Thomas Dickey via urs@akk.uni-karlsruhe.de (Urs Janssen).
From-SVN: r14016
Karl Berry [Mon, 5 May 1997 21:06:33 +0000 (21:06 +0000)]
(\onepageout): \ifcropmarks, center the page body.
Lost this when merged \croppageout with \onepageout.
Found by Arnold.
(\doprintindex): Do not bother to go into double column mode unless
there actually is a non-empty index.
(\begindoublecolumns): Include any existing \partialpage in the new one,
lest we lose a whole page of output.
Found by M J Morley <mjm@scs.leeds.ac.uk>.
(\chapternofonts): Remove spurious spaces, both in the definitions that
get output to the aux file(s) and in this macro.
Fix comments and rationalize whitespace in various other places.
From-SVN: r14015
Jason Merrill [Sat, 3 May 1997 01:50:08 +0000 (01:50 +0000)]
x
From-SVN: r14014
Doug Evans [Fri, 2 May 1997 19:30:02 +0000 (19:30 +0000)]
m32r.c (addr24_operand): Handle literals.
* m32r/m32r.c (addr24_operand): Handle literals.
(m32r_output_function_prologue): Use IMMEDIATE_PREFIX.
(m32r_output_function_epilogue): Likewise. Use shorter add insn if
able.
From-SVN: r14013
Doug Evans [Fri, 2 May 1997 19:29:41 +0000 (19:29 +0000)]
m32r.h (LIT_NAME_P): New macro.
* m32r/m32r.h (LIT_NAME_P): New macro.
(SMALL_NAME_P): Use it.
(ASM_OUTPUT_ALIGNED_COMMON): Don't output to scommon if -msdata=none.
From-SVN: r14012
David Edelsohn [Fri, 2 May 1997 18:39:25 +0000 (18:39 +0000)]
rename ALIGN to RS6000_ALIGN to protect namespace
From-SVN: r14011
David Edelsohn [Fri, 2 May 1997 18:38:53 +0000 (18:38 +0000)]
rename ALIGN to RS6000_ALIGN to prtect namespace
From-SVN: r14010
Ian Lance Taylor [Fri, 2 May 1997 18:16:50 +0000 (18:16 +0000)]
Check the mode when checking values equivalent to sreg
From-SVN: r14009
Ian Lance Taylor [Fri, 2 May 1997 16:55:25 +0000 (16:55 +0000)]
Properly set mode for invalid_regno_rtx in reload_cse_invalidate_regno
From-SVN: r14008
Mike Stump [Fri, 2 May 1997 01:42:58 +0000 (01:42 +0000)]
91th Cygnus<->FSF quick merge
From-SVN: r14007
Jeff Law [Thu, 1 May 1997 21:03:33 +0000 (15:03 -0600)]
* pa.md (call_internal_symref): Fix typo.
From-SVN: r14006
Jim Wilson [Thu, 1 May 1997 18:43:30 +0000 (11:43 -0700)]
(mips_asm_file_start): Use new macro TARGET_FILE_SWITCHING.
(mips_asm_file_end): Likewise.
From-SVN: r14005
Jim Wilson [Thu, 1 May 1997 18:41:48 +0000 (11:41 -0700)]
(TARGET_FILE_SWITCHING): Define.
(NO_DBX_FUNCTION_END): Define.
From-SVN: r14004
Richard Kenner [Thu, 1 May 1997 13:08:38 +0000 (09:08 -0400)]
(output_addsi3): Replace "\\;" by "\n\t" in assembler templates.
From-SVN: r14003
Richard Kenner [Thu, 1 May 1997 13:00:40 +0000 (09:00 -0400)]
(subst_constants, case SUBREG): Cancel changes once done with result.
From-SVN: r14002
Jim Wilson [Thu, 1 May 1997 00:15:43 +0000 (17:15 -0700)]
(MASK_SPLIT_ADDR, TARGET_SPLIT_ADDRESSES): New macros.
(TARGET_SWITCHES): Add -msplit-addresses, -mno-split-addresses.
From-SVN: r14001
Jim Wilson [Thu, 1 May 1997 00:14:55 +0000 (17:14 -0700)]
(override_options): Set mips_split_addresses only if
TARGET_SPLIT_ADDRESSES is set.
From-SVN: r14000
Jim Wilson [Thu, 1 May 1997 00:02:48 +0000 (17:02 -0700)]
(current_function_is_thunk): Add extern to declaration.
From-SVN: r13999
Jim Wilson [Wed, 30 Apr 1997 23:56:40 +0000 (16:56 -0700)]
(dbxout_function): Test NO_DBX_FUNCTION_END at run time
instead of compile time.
From-SVN: r13998
Jim Wilson [Wed, 30 Apr 1997 23:53:13 +0000 (16:53 -0700)]
(set_dominates_use): In second loop, add check for copy_end.
From-SVN: r13997
Jason Merrill [Wed, 30 Apr 1997 23:48:10 +0000 (23:48 +0000)]
x
From-SVN: r13996
Jim Wilson [Wed, 30 Apr 1997 23:45:13 +0000 (16:45 -0700)]
(paradoxical_extendhidi2, paradoxical_extendqidi2): New patterns.
From-SVN: r13995
Jason Merrill [Wed, 30 Apr 1997 18:13:30 +0000 (18:13 +0000)]
x
From-SVN: r13994
Jason Merrill [Wed, 30 Apr 1997 10:01:03 +0000 (10:01 +0000)]
Formerly extend.texi.~115~
From-SVN: r13993
Jason Merrill [Wed, 30 Apr 1997 09:41:22 +0000 (09:41 +0000)]
x
From-SVN: r13992
Jeff Law [Tue, 29 Apr 1997 22:12:25 +0000 (16:12 -0600)]
lib1funcs.asm (divnorm, [...]): Fix code to negate SImode values.
* lib1funcs.asm (divnorm, modnorm, exitdiv): Fix code to
negate SImode values.
From-SVN: r13991
Mike Stump [Tue, 29 Apr 1997 20:03:15 +0000 (20:03 +0000)]
except.c (expand_eh_region_start_tree): Add DECL argument so we can better track why the region was made for error...
* except.c (expand_eh_region_start_tree): Add DECL argument so we
can better track why the region was made for error reporting.
* except.h (expand_eh_region_start_tree): Likewise.
* tree.h (expand_dhc_cleanup): Likewise.
(expand_dcc_cleanup): Likewise.
* except.c (expand_eh_region_start_for_decl): New routine.
* except.h (expand_eh_region_start_for_decl): Likewise.
* stmt.c (expand_decl_cleanup): Add DECL to call of
expand_eh_region_start_tree.
(expand_dcc_cleanup): Likewise.
(expand_dhc_cleanup): Likewise.
(expand_start_case): Switches introduce conditional contexts.
(expand_start_case_dummy): Likewise.
(expand_start_case_dummy): Likewise.
(expand_end_case): Likewise.
From-SVN: r13990
Jason Merrill [Tue, 29 Apr 1997 19:18:21 +0000 (19:18 +0000)]
x
From-SVN: r13989
Jason Merrill [Tue, 29 Apr 1997 18:44:29 +0000 (18:44 +0000)]
x
From-SVN: r13988
Jeff Law [Mon, 28 Apr 1997 15:17:21 +0000 (09:17 -0600)]
h8300.c (push_order, pop_order): Add missing initializer entries.
* h8300.c (push_order, pop_order): Add missing initializer
entries.
From-SVN: r13987
Karl Berry [Sun, 27 Apr 1997 19:40:44 +0000 (19:40 +0000)]
Avoid expansion in node titles.
Merge cropmarks code into main output routine.
From-SVN: r13986
Doug Evans [Sat, 26 Apr 1997 05:14:45 +0000 (05:14 +0000)]
(pushcase_range): [try to] properly apply previous patch of empty range test.
From-SVN: r13985
Jeff Law [Fri, 25 Apr 1997 22:42:07 +0000 (16:42 -0600)]
* h8300.c (output_adds_subs): check for adding 0.
From-SVN: r13984
Jason Merrill [Fri, 25 Apr 1997 19:03:46 +0000 (19:03 +0000)]
x
From-SVN: r13983
Jim Wilson [Fri, 25 Apr 1997 18:43:11 +0000 (11:43 -0700)]
Initial revision
From-SVN: r13982
Stan Cox [Fri, 25 Apr 1997 16:27:50 +0000 (16:27 +0000)]
(DBX_*): Use definitions from config/dbxcoff.h instead.
From-SVN: r13981
Jason Merrill [Fri, 25 Apr 1997 02:15:39 +0000 (02:15 +0000)]
x
From-SVN: r13980
Jason Merrill [Fri, 25 Apr 1997 01:32:46 +0000 (01:32 +0000)]
x
From-SVN: r13979
Jim Wilson [Thu, 24 Apr 1997 21:10:56 +0000 (14:10 -0700)]
(MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Add
TARGET_5200 support.
From-SVN: r13978
Richard Kenner [Thu, 24 Apr 1997 20:39:21 +0000 (16:39 -0400)]
(pushcase_range): Check for null range first.
From-SVN: r13977
Jason Merrill [Thu, 24 Apr 1997 07:25:19 +0000 (07:25 +0000)]
Formerly extend.texi.~114~
From-SVN: r13976
Ian Lance Taylor [Thu, 24 Apr 1997 03:09:29 +0000 (03:09 +0000)]
Use push_operand to check for changes to the stack pointer
From-SVN: r13975
Jason Merrill [Thu, 24 Apr 1997 02:55:16 +0000 (02:55 +0000)]
x
From-SVN: r13974
Jeff Law [Wed, 23 Apr 1997 23:54:59 +0000 (17:54 -0600)]
mn10300.c (secondary_reload_class): Handle more cases where we need secondary reloads.
* mn10300.c (secondary_reload_class): Handle more cases where we
need secondary reloads.
(impossible_plus_operand): Accept anything that involves addition
of the stack pointer.
* mn10300.md (reload_insi): Always load the stack pointer into
the destination (which is always an address register).
* mn10300.h (STORE_FLAG_VALUE): Remove definition.
* xm-mn10300.h: Declare malloc, realloc, calloc and free.
From-SVN: r13973
Mike Stump [Wed, 23 Apr 1997 22:45:03 +0000 (22:45 +0000)]
91th Cygnus<->FSF merge
From-SVN: r13972
Mike Stump [Wed, 23 Apr 1997 22:39:53 +0000 (22:39 +0000)]
91th Cygnus<->FSF merge
From-SVN: r13971
Ian Lance Taylor [Wed, 23 Apr 1997 21:27:40 +0000 (21:27 +0000)]
Don't assume a SUBREG can not conflict with a MEM
From-SVN: r13970
Mike Stump [Wed, 23 Apr 1997 20:11:52 +0000 (20:11 +0000)]
Add setjmp/longjmp exception handling.
From-SVN: r13969
Mike Stump [Wed, 23 Apr 1997 20:04:25 +0000 (20:04 +0000)]
Add setjmp/longjmp exception handling.
From-SVN: r13968
Doug Evans [Wed, 23 Apr 1997 13:50:37 +0000 (13:50 +0000)]
Initial revision
From-SVN: r13967
Richard Kenner [Wed, 23 Apr 1997 13:48:57 +0000 (09:48 -0400)]
(DUCR.M,DUC.M): Defined.
From-SVN: r13966
Richard Kenner [Wed, 23 Apr 1997 13:48:20 +0000 (09:48 -0400)]
(FRAME_POINTER_REQUIRED): Not required.
(INITIAL_FRAME_POINTER_OFFSET,FIX_FRAME_POINTER_ADDRESS): Undefine.
(FUNCTION_PROLOGUE,FUNCTION_EPILOGUE): Honor -fomit-frame-pointer.
(ELIMINABLE_REGS,CAN_ELIMINATE,INITIAL_ELIMINATION_OFFSET): Defined.
(PREFERRED_RELOAD_CLASS): Corrected.
(CONST_COSTS,ADDRESS_COST,REGISTER_MOVE_COST,MEMORY_MOVE_COST):
Slight adjustments.
(ASM_APP_ON,ASM_APP_OFF): Corrected.
From-SVN: r13965
Richard Kenner [Wed, 23 Apr 1997 13:47:57 +0000 (09:47 -0400)]
(memop_valid): Memory indirection now valid.
(nonindirect_operand): Remove.
(print_operand): Fix 'J' output modifier.
From-SVN: r13964
Richard Kenner [Wed, 23 Apr 1997 13:47:27 +0000 (09:47 -0400)]
(cmphi): Fixed when next CC user is unsigned.
(mov[hq]i-[23]): New patterns for mem-indirect moves.
(movhf,movtqf): Corrected.
From-SVN: r13963
Richard Kenner [Wed, 23 Apr 1997 13:41:32 +0000 (09:41 -0400)]
(push_reload): Fix last argument of the call to find_dummy_reload.
From-SVN: r13962
Richard Kenner [Wed, 23 Apr 1997 13:34:56 +0000 (09:34 -0400)]
entered into RCS
From-SVN: r13961
Richard Kenner [Wed, 23 Apr 1997 13:29:12 +0000 (09:29 -0400)]
Remove include of machmode.h.
From-SVN: r13960
Richard Kenner [Wed, 23 Apr 1997 13:28:42 +0000 (09:28 -0400)]
(nextstep.o): New rule.
From-SVN: r13959
Richard Kenner [Wed, 23 Apr 1997 13:28:09 +0000 (09:28 -0400)]
Add includes for config.h, stdio.h, and flags.h.
From-SVN: r13958
Jason Merrill [Wed, 23 Apr 1997 00:39:04 +0000 (00:39 +0000)]
x
From-SVN: r13957
Jim Wilson [Tue, 22 Apr 1997 22:19:47 +0000 (15:19 -0700)]
(gen_variable_dir): Add test for DW_AT_declaration to the old_die if statement, and delete assertion for it.
(gen_variable_dir): Add test for DW_AT_declaration to
the old_die if statement, and delete assertion for it.
(decl_ultimate_origin): Remove last change.
From-SVN: r13956