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25 years ago * except.c (expand_start_all_catch): If the machine needs to
mrs [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 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14070 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * dbxout.c (dbxout_function_end): Don't subtract one from
law [Thu, 15 May 1997 14:39:56 +0000 (14:39 +0000)]
    * dbxout.c (dbxout_function_end): Don't subtract one from
        the end of function scoping stab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14069 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mn10300.md (adddi3, subdi3): Remove expanders and patterns.
law [Thu, 15 May 1997 05:32:16 +0000 (05:32 +0000)]
    * mn10300.md (adddi3, subdi3): Remove expanders and patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14068 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * function.c (expand_function_end): Make sure we finish off any
mrs [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14067 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * expr.c (expand_builtin_setjmp): Remove setting of
mrs [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14066 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(CPP_SPEC): Fix typo invoking cpp_endian.
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14065 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoBuild fp-bit.c when compiling with -msoft-float.
erich [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
Build fp-bit.c when compiling with -msoft-float.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14064 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(MULTILIB_DEFAULTS): Remove all references to mle/mbe.
erich [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
(MULTILIB_DEFAULTS): Remove all references to mle/mbe.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14063 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian
erich [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
(MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian
and mlittle-endian.
(MULTILIB_MATCHES): Nothing matches that matters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14062 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoAdd prototypes for all static functions.
erich [Tue, 13 May 1997 18:45:05 +0000 (18:45 +0000)]
Add prototypes for all static functions.
(output_multi_immediate, int_log2): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14061 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * except.c (expand_start_all_catch): If the machine needs a
mrs [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, add one at the start of the exception
handler.
(expand_leftover_cleanups): Likewise.
Potential fix for eh on alpha, rs6000, and hppa.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14060 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mips.c (move_operand): Accept any general operand after reload
law [Mon, 12 May 1997 23:37:24 +0000 (23:37 +0000)]
    * mips.c (move_operand): Accept any general operand after reload
        has started.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14059 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mn10300.md (udivmodhi4, divmodhi4): Remove expander, give
law [Fri, 9 May 1997 20:35:09 +0000 (20:35 +0000)]
    * mn10300.md (udivmodhi4, divmodhi4): Remove expander, give
        corresponding pattern [u]divmodhir4 name.  Clear MDR register
        in the udivmodhi4 pattern itself.
        (clear_mdr): Delete pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14058 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoextend restrictions on combining lshiftrt with insv to all shifts
edelsohn [Fri, 9 May 1997 18:47:12 +0000 (18:47 +0000)]
extend restrictions on combining lshiftrt with insv to all shifts

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14057 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(LIBGCC1_TEST): Don't build it.
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14056 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(ASM_OUTPUT_LONG_DOUBLE): Delete call to
erich [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14055 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(CPP_SPEC): Rewrite using new sub-components.
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14054 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(CPP_SPEC): Delete.
erich [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(CPP_SPEC): Delete.
(CPP_APCS_PC_DEFAULT_SPEC): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14053 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(attr cpu): Add new cpu types for arm8 and strongarm.
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14052 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(TARGET_CPU_arm*, TARGET_CPU_strongarm*, TARGET_CPU_generic):
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14051 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(CPP_SPEC): Delete.
erich [Thu, 8 May 1997 22:17:34 +0000 (22:17 +0000)]
(CPP_SPEC): Delete.
(PROCESSOR_DEFAULT): Delete.
(CPP_APCS_PC_DEFAULT_SPEC): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14050 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(arm_increase_location, get_prologue_size): Delete.
erich [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14049 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(output_float_compare): For pentiumpro use fcomip
coxs [Thu, 8 May 1997 18:51:51 +0000 (18:51 +0000)]
(output_float_compare): For pentiumpro use fcomip

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14048 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(fold, truth_andor): Disable optimization for side effects on RHS.
kenner [Thu, 8 May 1997 17:20:18 +0000 (17:20 +0000)]
(fold, truth_andor): Disable optimization for side effects on RHS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14047 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoimprove test for last change
edelsohn [Thu, 8 May 1997 02:20:15 +0000 (02:20 +0000)]
improve test for last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14046 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * except.c (start_dynamic_handler): Fix so that we can use
mrs [Wed, 7 May 1997 22:50:11 +0000 (22:50 +0000)]
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14045 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agofix zero_extract lshiftrt insv combiner pattern bug
edelsohn [Wed, 7 May 1997 21:59:30 +0000 (21:59 +0000)]
fix zero_extract lshiftrt insv combiner pattern bug

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14044 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoRecognize either / or - as a machine/suptype separator from uname -m
thomas [Wed, 7 May 1997 19:19:04 +0000 (19:19 +0000)]
Recognize either / or - as a machine/suptype separator from uname -m
to cope with older systems that have the older uname.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14026 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Tue, 6 May 1997 23:29:28 +0000 (23:29 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14025 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoreformat a little to match GNU coding standards.
mrs [Tue, 6 May 1997 23:05:54 +0000 (23:05 +0000)]
reformat a little to match GNU coding standards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14024 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoreformat a little to match GNU coding standards.
mrs [Tue, 6 May 1997 22:59:57 +0000 (22:59 +0000)]
reformat a little to match GNU coding standards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14023 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoentered into RCS
mrs [Tue, 6 May 1997 22:43:11 +0000 (22:43 +0000)]
entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14022 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago91th Cygnus<->FSF quick merge
mrs [Tue, 6 May 1997 20:14:14 +0000 (20:14 +0000)]
91th Cygnus<->FSF quick merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14021 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * h8300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
law [Tue, 6 May 1997 02:42:06 +0000 (02:42 +0000)]
    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14020 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mn10300.c (notice_update_cc): Use CC_SET_ZN and CC_SET_ZNV.
law [Tue, 6 May 1997 01:15:09 +0000 (01:15 +0000)]
    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14019 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoCLIX patch from Thomas Dickey via urs@akk.uni-karlsruhe.de (Urs Janssen).
bothner [Mon, 5 May 1997 22:04:41 +0000 (22:04 +0000)]
CLIX patch from Thomas Dickey via urs@akk.uni-karlsruhe.de (Urs Janssen).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14016 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(\onepageout): \ifcropmarks, center the page body.
karl [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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14015 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Sat, 3 May 1997 01:50:08 +0000 (01:50 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14014 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * m32r/m32r.c (addr24_operand): Handle literals.
dje [Fri, 2 May 1997 19:30:02 +0000 (19:30 +0000)]
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14013 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * m32r/m32r.h (LIT_NAME_P): New macro.
dje [Fri, 2 May 1997 19:29:41 +0000 (19:29 +0000)]
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14012 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agorename ALIGN to RS6000_ALIGN to protect namespace
edelsohn [Fri, 2 May 1997 18:39:25 +0000 (18:39 +0000)]
rename ALIGN to RS6000_ALIGN to protect namespace

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14011 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agorename ALIGN to RS6000_ALIGN to prtect namespace
edelsohn [Fri, 2 May 1997 18:38:53 +0000 (18:38 +0000)]
rename ALIGN to RS6000_ALIGN to prtect namespace

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14010 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoCheck the mode when checking values equivalent to sreg
ian [Fri, 2 May 1997 18:16:50 +0000 (18:16 +0000)]
Check the mode when checking values equivalent to sreg

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14009 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoProperly set mode for invalid_regno_rtx in reload_cse_invalidate_regno
ian [Fri, 2 May 1997 16:55:25 +0000 (16:55 +0000)]
Properly set mode for invalid_regno_rtx in reload_cse_invalidate_regno

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14008 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago91th Cygnus<->FSF quick merge
mrs [Fri, 2 May 1997 01:42:58 +0000 (01:42 +0000)]
91th Cygnus<->FSF quick merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14007 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * pa.md (call_internal_symref): Fix typo.
law [Thu, 1 May 1997 21:03:33 +0000 (21:03 +0000)]
    * pa.md (call_internal_symref): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14006 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(mips_asm_file_start): Use new macro TARGET_FILE_SWITCHING.
wilson [Thu, 1 May 1997 18:43:30 +0000 (18:43 +0000)]
(mips_asm_file_start): Use new macro TARGET_FILE_SWITCHING.
(mips_asm_file_end): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14005 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(TARGET_FILE_SWITCHING): Define.
wilson [Thu, 1 May 1997 18:41:48 +0000 (18:41 +0000)]
(TARGET_FILE_SWITCHING): Define.
(NO_DBX_FUNCTION_END): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14004 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(output_addsi3): Replace "\\;" by "\n\t" in assembler templates.
kenner [Thu, 1 May 1997 13:08:38 +0000 (13:08 +0000)]
(output_addsi3): Replace "\\;" by "\n\t" in assembler templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14003 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(subst_constants, case SUBREG): Cancel changes once done with result.
kenner [Thu, 1 May 1997 13:00:40 +0000 (13:00 +0000)]
(subst_constants, case SUBREG): Cancel changes once done with result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14002 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(MASK_SPLIT_ADDR, TARGET_SPLIT_ADDRESSES): New macros.
wilson [Thu, 1 May 1997 00:15:43 +0000 (00:15 +0000)]
(MASK_SPLIT_ADDR, TARGET_SPLIT_ADDRESSES): New macros.
(TARGET_SWITCHES): Add -msplit-addresses, -mno-split-addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14001 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(override_options): Set mips_split_addresses only if
wilson [Thu, 1 May 1997 00:14:55 +0000 (00:14 +0000)]
(override_options): Set mips_split_addresses only if
TARGET_SPLIT_ADDRESSES is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14000 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(current_function_is_thunk): Add extern to declaration.
wilson [Thu, 1 May 1997 00:02:48 +0000 (00:02 +0000)]
(current_function_is_thunk): Add extern to declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13999 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(dbxout_function): Test NO_DBX_FUNCTION_END at run time
wilson [Wed, 30 Apr 1997 23:56:40 +0000 (23:56 +0000)]
(dbxout_function): Test NO_DBX_FUNCTION_END at run time
instead of compile time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13998 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(set_dominates_use): In second loop, add check for copy_end.
wilson [Wed, 30 Apr 1997 23:53:13 +0000 (23:53 +0000)]
(set_dominates_use): In second loop, add check for copy_end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13997 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Wed, 30 Apr 1997 23:48:10 +0000 (23:48 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13996 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(paradoxical_extendhidi2, paradoxical_extendqidi2): New patterns.
wilson [Wed, 30 Apr 1997 23:45:13 +0000 (23:45 +0000)]
(paradoxical_extendhidi2, paradoxical_extendqidi2): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13995 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Wed, 30 Apr 1997 18:13:30 +0000 (18:13 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13994 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoFormerly extend.texi.~115~
merrill [Wed, 30 Apr 1997 10:01:03 +0000 (10:01 +0000)]
Formerly extend.texi.~115~

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13993 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Wed, 30 Apr 1997 09:41:22 +0000 (09:41 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13992 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * lib1funcs.asm (divnorm, modnorm, exitdiv): Fix code to
law [Tue, 29 Apr 1997 22:12:25 +0000 (22:12 +0000)]
    * lib1funcs.asm (divnorm, modnorm, exitdiv): Fix code to
        negate SImode values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13991 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * except.c (expand_eh_region_start_tree): Add DECL argument so we
mrs [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 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13990 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Tue, 29 Apr 1997 19:18:21 +0000 (19:18 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13989 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Tue, 29 Apr 1997 18:44:29 +0000 (18:44 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13988 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * h8300.c (push_order, pop_order): Add missing initializer
law [Mon, 28 Apr 1997 15:17:21 +0000 (15:17 +0000)]
    * h8300.c (push_order, pop_order): Add missing initializer
        entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13987 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoAvoid expansion in node titles.
karl [Sun, 27 Apr 1997 19:40:44 +0000 (19:40 +0000)]
Avoid expansion in node titles.
Merge cropmarks code into main output routine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13986 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(pushcase_range): [try to] properly apply previous patch of empty range test.
dje [Sat, 26 Apr 1997 05:14:45 +0000 (05:14 +0000)]
(pushcase_range): [try to] properly apply previous patch of empty range test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13985 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * h8300.c (output_adds_subs): check for adding 0.
law [Fri, 25 Apr 1997 22:42:07 +0000 (22:42 +0000)]
    * h8300.c (output_adds_subs): check for adding 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13984 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Fri, 25 Apr 1997 19:03:46 +0000 (19:03 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13983 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoInitial revision
wilson [Fri, 25 Apr 1997 18:43:11 +0000 (18:43 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13982 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(DBX_*): Use definitions from config/dbxcoff.h instead.
coxs [Fri, 25 Apr 1997 16:27:50 +0000 (16:27 +0000)]
(DBX_*): Use definitions from config/dbxcoff.h instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13981 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Fri, 25 Apr 1997 02:15:39 +0000 (02:15 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13980 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Fri, 25 Apr 1997 01:32:46 +0000 (01:32 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13979 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Add
wilson [Thu, 24 Apr 1997 21:10:56 +0000 (21:10 +0000)]
(MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Add
TARGET_5200 support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13978 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(pushcase_range): Check for null range first.
kenner [Thu, 24 Apr 1997 20:39:21 +0000 (20:39 +0000)]
(pushcase_range): Check for null range first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13977 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoFormerly extend.texi.~114~
merrill [Thu, 24 Apr 1997 07:25:19 +0000 (07:25 +0000)]
Formerly extend.texi.~114~

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13976 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoUse push_operand to check for changes to the stack pointer
ian [Thu, 24 Apr 1997 03:09:29 +0000 (03:09 +0000)]
Use push_operand to check for changes to the stack pointer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13975 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Thu, 24 Apr 1997 02:55:16 +0000 (02:55 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13974 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mn10300.c (secondary_reload_class): Handle more cases where we
law [Wed, 23 Apr 1997 23:54:59 +0000 (23:54 +0000)]
    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13973 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago91th Cygnus<->FSF merge
mrs [Wed, 23 Apr 1997 22:45:03 +0000 (22:45 +0000)]
91th Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13972 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago91th Cygnus<->FSF merge
mrs [Wed, 23 Apr 1997 22:39:53 +0000 (22:39 +0000)]
91th Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13971 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoDon't assume a SUBREG can not conflict with a MEM
ian [Wed, 23 Apr 1997 21:27:40 +0000 (21:27 +0000)]
Don't assume a SUBREG can not conflict with a MEM

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13970 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoAdd setjmp/longjmp exception handling.
mrs [Wed, 23 Apr 1997 20:11:52 +0000 (20:11 +0000)]
Add setjmp/longjmp exception handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13969 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoAdd setjmp/longjmp exception handling.
mrs [Wed, 23 Apr 1997 20:04:25 +0000 (20:04 +0000)]
Add setjmp/longjmp exception handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13968 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoInitial revision
dje [Wed, 23 Apr 1997 13:50:37 +0000 (13:50 +0000)]
Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13967 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(DUCR.M,DUC.M): Defined.
kenner [Wed, 23 Apr 1997 13:48:57 +0000 (13:48 +0000)]
(DUCR.M,DUC.M): Defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13966 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(FRAME_POINTER_REQUIRED): Not required.
kenner [Wed, 23 Apr 1997 13:48:20 +0000 (13:48 +0000)]
(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13965 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(memop_valid): Memory indirection now valid.
kenner [Wed, 23 Apr 1997 13:47:57 +0000 (13:47 +0000)]
(memop_valid): Memory indirection now valid.
(nonindirect_operand): Remove.
(print_operand): Fix 'J' output modifier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13964 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(cmphi): Fixed when next CC user is unsigned.
kenner [Wed, 23 Apr 1997 13:47:27 +0000 (13:47 +0000)]
(cmphi): Fixed when next CC user is unsigned.
(mov[hq]i-[23]): New patterns for mem-indirect moves.
(movhf,movtqf): Corrected.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13963 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(push_reload): Fix last argument of the call to find_dummy_reload.
kenner [Wed, 23 Apr 1997 13:41:32 +0000 (13:41 +0000)]
(push_reload): Fix last argument of the call to find_dummy_reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13962 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoentered into RCS
kenner [Wed, 23 Apr 1997 13:34:56 +0000 (13:34 +0000)]
entered into RCS

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13961 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoRemove include of machmode.h.
kenner [Wed, 23 Apr 1997 13:29:12 +0000 (13:29 +0000)]
Remove include of machmode.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13960 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(nextstep.o): New rule.
kenner [Wed, 23 Apr 1997 13:28:42 +0000 (13:28 +0000)]
(nextstep.o): New rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13959 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoAdd includes for config.h, stdio.h, and flags.h.
kenner [Wed, 23 Apr 1997 13:28:09 +0000 (13:28 +0000)]
Add includes for config.h, stdio.h, and flags.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13958 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agox
merrill [Wed, 23 Apr 1997 00:39:04 +0000 (00:39 +0000)]
x

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13957 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(gen_variable_dir): Add test for DW_AT_declaration to
wilson [Tue, 22 Apr 1997 22:19:47 +0000 (22:19 +0000)]
(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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13956 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago * mn10300.c (expand_prologue): End the current sequence before
law [Tue, 22 Apr 1997 16:29:04 +0000 (16:29 +0000)]
    * mn10300.c (expand_prologue): End the current sequence before
        counting the tst insns in the current function.  Start a new
        one before emitting any prologue instructions.

        * mn10300.h (REGISTER_MOVE_COST): Bump up cost of moves in the
        same class.

        * mn10300.md (untyped_call): New expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13955 138bc75d-0d04-0410-961f-82ee72b054a4

25 years agoSet TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.
wilson [Mon, 21 Apr 1997 21:51:13 +0000 (21:51 +0000)]
Set TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13954 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(fold_rtx, case PLUS): When seeing if negative of constant is around,
kenner [Mon, 21 Apr 1997 20:30:16 +0000 (20:30 +0000)]
(fold_rtx, case PLUS): When seeing if negative of constant is around,
make sure not dealing with largest negative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13953 138bc75d-0d04-0410-961f-82ee72b054a4

25 years ago(output_addsi3): New function. From addsi3 pattern.
wilson [Mon, 21 Apr 1997 17:57:09 +0000 (17:57 +0000)]
(output_addsi3): New function.  From addsi3 pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13952 138bc75d-0d04-0410-961f-82ee72b054a4