Commits · 212198f4faa69fa0a88a4afbb93849778e0da228 · lvzhengyang / riscv-gcc-1

18 May, 1997 19 commits
- (TARGET_SWITCHES): Add new target name: cpu32. · 212198f4
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From-SVN: r14095
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  Richard Kenner committed May 18, 1997
  212198f4 Browse Files
- (MAX_WRITE_LEN, MAX_READ_LEN): Define. · 29c00980
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(get_dynamic_handler_chain_libfunc): New macro.
(protect_cleanup_actions_with_terminate): New macro.

From-SVN: r14094
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  Richard Kenner committed May 18, 1997
  29c00980 Browse Files
- (safe_read): If MAX_READ_LEN is defined, limit incremental read · e83dc357
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attempts to that amount.

From-SVN: r14093
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  Richard Kenner committed May 18, 1997
  e83dc357 Browse Files
- (VMS_write, VMS_read): Delete. · 9b7311fe
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(safe_write): If MAX_WRITE_LEN is defined, limit
incremental write attempts to that amount.
(safe_read): Analogous situation for MAX_READ_LEN.

From-SVN: r14092
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  Richard Kenner committed May 18, 1997
  9b7311fe Browse Files
- (ASM_COMMENT_START): Define. · 0a22948f
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From-SVN: r14091
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  Richard Kenner committed May 18, 1997
  0a22948f Browse Files
- (mov[qhs]i,movstrict[qs]i, mulsi3): Use 'Q' constraint for TARGET_5200. · b1016f1c
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From-SVN: r14090
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  Richard Kenner committed May 18, 1997
  b1016f1c Browse Files
- (EXTRA_CONSTRAINT): New macro. · 02385fc5
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From-SVN: r14089
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  Richard Kenner committed May 18, 1997
  02385fc5 Browse Files
- (reload_cse_regno_equal_p): Check for value using more than one · 6e848450
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register on a big endian machine.

From-SVN: r14088
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  Richard Kenner committed May 18, 1997
  6e848450 Browse Files
- (maybe_eliminate_biv_1): In (set (cc0) <biv>) case, swap compare · 2ae3dcac
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operands when mult_val < 0 in one additional place.

From-SVN: r14087
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  Richard Kenner committed May 18, 1997
  2ae3dcac Browse Files
- (maintainer-claean): Delete configure. · 1f75ca0d
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From-SVN: r14086
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  Richard Kenner committed May 18, 1997
  1f75ca0d Browse Files
- Initial revision · 46f18e7b
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From-SVN: r14085
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  Richard Kenner committed May 18, 1997
  46f18e7b Browse Files
- Change to utilize autoconf variables. · 3c18ea24
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From-SVN: r14084
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  Richard Kenner committed May 18, 1997
  3c18ea24 Browse Files
- (TARGET_SWITCHES): Add 68020-60. · 35bcca7b
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Mask out bits which indicate a particular processor when a different
processor is selected.
(MASK_68040_ALSO): Remove.
(MASK_68040): Change to be a single bit.

From-SVN: r14083
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  Richard Kenner committed May 18, 1997
  35bcca7b Browse Files
- (TARGET_ALIGN_INT, MASK_ALIGN_INT): New macros. · dcd13066
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(BIGGEST_ALIGNMENT): Determine according to TARGET_ALIGN_INT.
(TARGET_SWITCHES): Add align-int and no-align-int.

From-SVN: r14082
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  Richard Kenner committed May 18, 1997
  dcd13066 Browse Files
- (mov[qhs]i}): Add pair of constraints which allow offsetable memory · d82f7df2
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addresses to be moved to the same for TARGET_5200.

From-SVN: r14081
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  Richard Kenner committed May 18, 1997
  d82f7df2 Browse Files
- (movstrict*): Changed into define_expands. · 95912206
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(movstrict*): Changed into define_expands.  Split insns into m68k and
coldfire specific versions with appropriate constraints.

From-SVN: r14080
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  Richard Kenner committed May 18, 1997
  95912206 Browse Files
- (output_move_strict{hi,qi}): Declare. · d96b2631
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From-SVN: r14079
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  Richard Kenner committed May 18, 1997
  d96b2631 Browse Files
- (output_move_strict{hi,qi}): New functions. · 9b55bf04
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From-SVN: r14078
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  Richard Kenner committed May 18, 1997
  9b55bf04 Browse Files
- (atexit): Cast malloc and realloc calls. · a25cea96
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From-SVN: r14077
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  Richard Kenner committed May 18, 1997
  a25cea96 Browse Files
17 May, 1997 3 commits
- (profile_function): Call function_section, not text_section. · 499df339
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From-SVN: r14076
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  Richard Kenner committed May 17, 1997
  499df339 Browse Files
- (notreg_cost): New function, extracted from COST macro. · 954a5693
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(COST): Use notreg_cost.

From-SVN: r14075
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  Richard Kenner committed May 17, 1997
  954a5693 Browse Files
- (cse_insn): Don't record a SRC that's a MEM and the same as a · 50196afa
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REG_EQUIV note if DEST is set more than once.

From-SVN: r14074
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  Richard Kenner committed May 17, 1997
  50196afa Browse Files
16 May, 1997 4 commits

pa.c (output_move_double): Handle loading a general register from a scaled indexed memory address. · a89974a2

        * 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

committed May 16, 1997

a89974a2 Browse Files

rs6000.c (rs6000_stack_info): Only do eabi setup for "main"... · 30ccf55d

	* 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

committed May 16, 1997

30ccf55d Browse Files

except.c (expand_start_all_catch): If the machine needs to perform any actions… · c133e33c

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

committed May 16, 1997

c133e33c Browse Files

except.c (expand_start_all_catch): If the machine needs to perform any actions… · f51430ed

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

committed May 16, 1997

f51430ed Browse Files

15 May, 1997 3 commits
- dbxout.c (dbxout_function_end): Don't subtract one from the end of function scoping stab. · 59cfb80c
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        * dbxout.c (dbxout_function_end): Don't subtract one from
        the end of function scoping stab.

From-SVN: r14069
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  Jeff Law committed May 15, 1997
  59cfb80c Browse Files
- * mn10300.md (adddi3, subdi3): Remove expanders and patterns. · 5ff80931
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From-SVN: r14068
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  Jeff Law committed May 14, 1997
  5ff80931 Browse Files
- function.c (expand_function_end): Make sure we finish off any leftover exception handlers. · e5a1e0e8
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	* function.c (expand_function_end): Make sure we finish off any
	leftover exception handlers.

From-SVN: r14067
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  Mike Stump committed May 15, 1997
  e5a1e0e8 Browse Files
13 May, 1997 7 commits
- expr.c (expand_builtin_setjmp): Remove setting of… · 6b023d07
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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
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  Mike Stump committed May 13, 1997
  6b023d07 Browse Files
- (CPP_SPEC): Fix typo invoking cpp_endian. · 9e7d0bcc
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(*_SPEC): Remove all references to mle/mbe.

From-SVN: r14065
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  Richard Earnshaw committed May 13, 1997
  9e7d0bcc Browse Files
- Build fp-bit.c when compiling with -msoft-float. · b92b0cc9
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From-SVN: r14064
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  Richard Earnshaw committed May 13, 1997
  b92b0cc9 Browse Files
- (MULTILIB_DEFAULTS): Remove all references to mle/mbe. · 5bc85b0a
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From-SVN: r14063
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  Richard Earnshaw committed May 13, 1997
  5bc85b0a Browse Files
- (MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian and mlittle-endian. · 64bdde07
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(MULTILIB_OPTIONS): Change options mbe/mle to mbig-endian
and mlittle-endian.
(MULTILIB_MATCHES): Nothing matches that matters.

From-SVN: r14062
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  Richard Earnshaw committed May 13, 1997
  64bdde07 Browse Files
- Add prototypes for all static functions. · 18af7313
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(output_multi_immediate, int_log2): Make static.

From-SVN: r14061
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  Richard Earnshaw committed May 13, 1997
  18af7313 Browse Files
- except.c (expand_start_all_catch): If the machine needs a nonlocal_goto_receiver... · 05f5b2cd
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	* 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
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  Mike Stump committed May 13, 1997
  05f5b2cd Browse Files
12 May, 1997 1 commit
- mips.c (move_operand): Accept any general operand after reload has started. · 15f3d16a
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        * mips.c (move_operand): Accept any general operand after reload
        has started.

From-SVN: r14059
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  Jeff Law committed May 12, 1997
  15f3d16a Browse Files
09 May, 1997 2 commits
- mn10300.md (udivmodhi4, divmodhi4): Remove expander, give corresponding pattern [u]divmodhir4 name. · 6f54921d
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        * 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
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  Jeff Law committed May 09, 1997
  6f54921d Browse Files
- extend restrictions on combining lshiftrt with insv to all shifts · f0dc3f49
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From-SVN: r14057
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  David Edelsohn committed May 09, 1997
  f0dc3f49 Browse Files
08 May, 1997 1 commit

(LIBGCC1_TEST): Don't build it. · b27cd47c

(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

committed May 08, 1997

b27cd47c Browse Files