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wilson [Thu, 31 Oct 1996 18:24:42 +0000 (18:24 +0000)]
(decl_function_context): Handle QUAL_UNION_TYPE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13083
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mrs [Thu, 31 Oct 1996 17:08:58 +0000 (17:08 +0000)]
90th Cygnus<->FSF quick merge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13082
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meissner [Thu, 31 Oct 1996 16:51:25 +0000 (16:51 +0000)]
Use EXTRA_MULTILIB_PARTS
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tege [Thu, 31 Oct 1996 07:56:30 +0000 (07:56 +0000)]
(parallel inc and branch-if-zero/nonzero): Check for -1, not zero.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13080
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kenner [Wed, 30 Oct 1996 21:16:41 +0000 (21:16 +0000)]
(range_binop): Strip NOPs from result and verify it's an INTEGER_CST.
(make_range, case BIT_NOT_EXPR): Fix typo in constant for PLUS_EXPR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13079
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kenner [Wed, 30 Oct 1996 20:53:58 +0000 (20:53 +0000)]
(layout_record): Use HOST_WIDE_INT for size.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13078
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kenner [Wed, 30 Oct 1996 20:50:38 +0000 (20:50 +0000)]
(expand_asm_operands): Disallow matching constraints on output and
validate the numbers on inputs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13077
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meissner [Tue, 29 Oct 1996 21:32:16 +0000 (21:32 +0000)]
Formerly NEWS.~2~
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13076
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meissner [Tue, 29 Oct 1996 21:21:57 +0000 (21:21 +0000)]
Add -specs support
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13075
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merrill [Tue, 29 Oct 1996 20:49:42 +0000 (20:49 +0000)]
multilib
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ian [Tue, 29 Oct 1996 05:54:16 +0000 (05:54 +0000)]
Add cases for SIGN_EXTEND and ZERO_EXTEND to RTX_COSTS
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13073
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rms [Tue, 29 Oct 1996 02:56:12 +0000 (02:56 +0000)]
Recognize hppa-next as a valid CPU-COMPANY combination.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13062
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mrs [Tue, 29 Oct 1996 01:25:27 +0000 (01:25 +0000)]
Updates from Bob.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13061
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amylaar [Tue, 29 Oct 1996 01:08:53 +0000 (01:08 +0000)]
(shl_sext_ext): Don't accept simple left/right shift variant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13060
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amylaar [Tue, 29 Oct 1996 01:08:53 +0000 (01:08 +0000)]
(EXT_SHIFT_SIGNED): New macro.
(shl_sext_kind, gen_shl_sext): try left shift - sign extend -
left shift - arithmetic right shift in case 2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13059
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ian [Tue, 29 Oct 1996 00:01:53 +0000 (00:01 +0000)]
Add some optimizations for TRUNCATE and ZERO_EXTEND
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13058
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ian [Tue, 29 Oct 1996 00:00:53 +0000 (00:00 +0000)]
Add a missing use of IMM
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13057
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kenner [Mon, 28 Oct 1996 22:22:21 +0000 (22:22 +0000)]
(emit_move_sequence): If reload in progress, replace reference to
pseudo with reference to corresponding MEM.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13056
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kenner [Mon, 28 Oct 1996 22:17:00 +0000 (22:17 +0000)]
(signed_or_unsigned_type): If already right signedness, return.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13055
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wilson [Mon, 28 Oct 1996 19:54:53 +0000 (19:54 +0000)]
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13054
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kenner [Mon, 28 Oct 1996 19:11:15 +0000 (19:11 +0000)]
(make_decl_rtl,assemble_variable): Allow named sections for
uninitialized variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13053
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kenner [Mon, 28 Oct 1996 19:07:47 +0000 (19:07 +0000)]
(delete_output_reload): Don't use delete_insn when deleting all stores
into a replaced pseudo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13052
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kenner [Mon, 28 Oct 1996 18:08:38 +0000 (18:08 +0000)]
({un,}signed_type): If can't do anything, call
signed_or_unsigned_type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13051
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kenner [Mon, 28 Oct 1996 18:05:22 +0000 (18:05 +0000)]
Add specification for -Jx types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13050
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kenner [Mon, 28 Oct 1996 18:05:00 +0000 (18:05 +0000)]
Include multilib support for Jx types.
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meissner [Mon, 28 Oct 1996 15:17:18 +0000 (15:17 +0000)]
Work with latest changes to Makefile; -fpic does not need a TOC area
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13048
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amylaar [Mon, 28 Oct 1996 14:06:28 +0000 (14:06 +0000)]
(SECONDARY_INPUT_RELOAD_CLASS): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13047
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amylaar [Mon, 28 Oct 1996 14:06:28 +0000 (14:06 +0000)]
(movsf_ieq, movsf_ie): Merged the former into the latter.
Changed matching define_split appropriately.
(movsf): Changed appropriately.
(reload_insf) Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13046
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amylaar [Mon, 28 Oct 1996 13:37:55 +0000 (13:37 +0000)]
(ASM_OUTPUT_BYTE): adjust definition to actual type of VALUE,
which is HOST_WIDE_INT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13045
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kenner [Mon, 28 Oct 1996 12:36:05 +0000 (12:36 +0000)]
Make sure file is processed if some of the known __need_* macros is
defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13044
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kenner [Mon, 28 Oct 1996 02:37:55 +0000 (02:37 +0000)]
(output_function_prologue): Adjust SP then use movmel with
plain address indirect mode for TARGET_5200.
(output_function_epilogue): Disable moveml and use several movel's
instead for TARGET_5200.
(output_function_{pro,epi}logue): Use lea instruction to adjust
stack pointer for short displacements for TARGET_5200.
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law [Sun, 27 Oct 1996 22:17:12 +0000 (22:17 +0000)]
* fold-const.c (merge_ranges): Fix thinko/typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13042
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ian [Sun, 27 Oct 1996 02:08:23 +0000 (02:08 +0000)]
Zero extend when generating a CONST_DOUBLE in convert_modes
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13041
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kenner [Sat, 26 Oct 1996 21:12:51 +0000 (21:12 +0000)]
(allocate_dynamic_stack_space): Delete reference to nonexistant macro
ALLOCATE_OUTGOING_ARGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13040
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kenner [Sat, 26 Oct 1996 19:24:53 +0000 (19:24 +0000)]
(XCFLAGS): Disable native assembler's jump optimization for expr.o and
cp/decl.o.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13039
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kenner [Sat, 26 Oct 1996 18:11:07 +0000 (18:11 +0000)]
(jump_optimize): Fix second error in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13038
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kenner [Sat, 26 Oct 1996 18:04:06 +0000 (18:04 +0000)]
(output_function_prologue): Add REGISTER_PREFIX to stack probe
instruction.
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kenner [Sat, 26 Oct 1996 17:59:02 +0000 (17:59 +0000)]
(CPP_PREDEFINES): Add -D_NEXT_SOURCE.
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kenner [Sat, 26 Oct 1996 16:20:31 +0000 (16:20 +0000)]
Define TARGET_CPU values for v8 and supersparc.
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kenner [Sat, 26 Oct 1996 16:20:06 +0000 (16:20 +0000)]
(cpu_default): Add entries for v8 and supersparc.
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kenner [Sat, 26 Oct 1996 15:37:57 +0000 (15:37 +0000)]
(dump_file): Call fclose() for opened files.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13033
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kenner [Sat, 26 Oct 1996 15:29:26 +0000 (15:29 +0000)]
Fix typo which makes comment text be non-comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13032
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meissner [Fri, 25 Oct 1996 20:21:38 +0000 (20:21 +0000)]
Fix build problems on cygwin/winnt
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wilson [Thu, 24 Oct 1996 19:08:23 +0000 (19:08 +0000)]
(make_range, case PLUS_EXPR): Normalize an unsigned
range that wraps around 0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13030
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ian [Thu, 24 Oct 1996 18:39:43 +0000 (18:39 +0000)]
Permit sign extend operands
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ian [Thu, 24 Oct 1996 18:38:30 +0000 (18:38 +0000)]
Permit sign_extend operands
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kenner [Thu, 24 Oct 1996 13:10:37 +0000 (13:10 +0000)]
(make_range, comparison cases): When making range for unsigned to
merge in, use full range.
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kenner [Thu, 24 Oct 1996 11:41:09 +0000 (11:41 +0000)]
(GET_MODE_ALIGNMENT): Delete definition; duplicate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13026
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kenner [Thu, 24 Oct 1996 11:28:42 +0000 (11:28 +0000)]
(emit_reload_insns): Check for second_reloadreg in
SECONDARY_OUTPUT_RELOAD_CLASS / PRESERVE_DEATH_INFO_REGNO_P case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13025
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kenner [Thu, 24 Oct 1996 11:26:23 +0000 (11:26 +0000)]
Fix typo in comment.
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mrs [Thu, 24 Oct 1996 01:23:43 +0000 (01:23 +0000)]
* crtstuff.c (__do_global_dtors_aux): Allow finalization code to
be run more than once.
* libgcc2.c (__do_global_dtors): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13023
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amylaar [Thu, 24 Oct 1996 00:40:58 +0000 (00:40 +0000)]
* sh.md (movdf_k, movsf_i, movsf_ie): new alternative for
pc-relative load.
(movsf_ieq): new define_insn with matching define_split.
(movsf): use it where appropriate.
(consttable_sf, consttable_df): new define_insns.
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amylaar [Thu, 24 Oct 1996 00:40:58 +0000 (00:40 +0000)]
* sh.c (dump_table): handle SFmode and DFmode.
(broken_move): handle simple PARALLEL.
(machine_dependent_reorg, pc-relative move generation): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13021
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amylaar [Thu, 24 Oct 1996 00:40:58 +0000 (00:40 +0000)]
* sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' .
(LEGITIMATE_CONSTANT_P): accept SFmode and DFmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13020
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wilson [Wed, 23 Oct 1996 22:53:47 +0000 (22:53 +0000)]
(a29k_makes_calls): New global variable.
(compute_regstack_size, a29k_compute_reg_names): New functions.
(output_prolog): Much code moved to two new functions. Use
a29k_makes_calls instead of makes_calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13019
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wilson [Wed, 23 Oct 1996 22:52:39 +0000 (22:52 +0000)]
(ASM_DECLARE_FUNCTION_NAME): Call a29k_compute_reg_names.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13018
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ian [Wed, 23 Oct 1996 22:02:32 +0000 (22:02 +0000)]
Accept a unary operator in constrain_operands
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ian [Wed, 23 Oct 1996 22:01:23 +0000 (22:01 +0000)]
Accept a unary operator in find_reloads
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kenner [Wed, 23 Oct 1996 21:48:29 +0000 (21:48 +0000)]
(MAKE_DECL_ONE_ONLY): Fix typo in use of macro parameter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13015
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kenner [Wed, 23 Oct 1996 21:46:10 +0000 (21:46 +0000)]
(yylex): Cast string literal to U_CHAR* for lookup() call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13014
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kenner [Wed, 23 Oct 1996 21:36:37 +0000 (21:36 +0000)]
(choose_temp_base): On VMS, use proper syntax for current directory.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13013
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kenner [Wed, 23 Oct 1996 21:20:31 +0000 (21:20 +0000)]
(combine_givs): When combining a DEST_REG giv with its only use,
always set the benefit of the combined giv to that of the DEST_REG giv.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13012
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kenner [Wed, 23 Oct 1996 21:15:58 +0000 (21:15 +0000)]
(gen_lowpart_common): When converting a floating point value into an
integer, use WORD as (first) word.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13011
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wilson [Wed, 23 Oct 1996 20:27:44 +0000 (20:27 +0000)]
(expand_call): In target code, move PARALLEL case above
target != case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13010
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merrill [Wed, 23 Oct 1996 18:49:54 +0000 (18:49 +0000)]
return
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13009
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ian [Wed, 23 Oct 1996 18:16:59 +0000 (18:16 +0000)]
Don't use shifts for extendsidi2
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13008
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wilson [Wed, 23 Oct 1996 18:07:15 +0000 (18:07 +0000)]
(block_move_load_store, block_move_sequence): Delete.
(block_move_loop): New parameter orig_dest. Call change_address to
create new MEM instead of gen_rtx.
(expand_block_move): New local orig_dest. Pass it to block_move_loop.
Call change_address to create new MEM instead of gen_rtx.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13007
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kenner [Wed, 23 Oct 1996 14:48:36 +0000 (14:48 +0000)]
(can_combine_p): When SMALL_REGISTER_CLASSES is defined, avoid
substituting a return register into I3.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13006
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kenner [Wed, 23 Oct 1996 14:30:26 +0000 (14:30 +0000)]
(emit_libcall_block): Before adding an REG_EQUAL note, check that it will
really apply to a single instruction.
(expand_binop, expand_fix): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13005
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kenner [Wed, 23 Oct 1996 14:20:45 +0000 (14:20 +0000)]
(exact_real_inverse): Likewise, if no REAL_ARITHMETIC.
(fold, case RDIV_EXPR): Turn divide by constant into multiplication by the
reciprocal, if optimizing and result is exact.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13004
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kenner [Wed, 23 Oct 1996 14:20:24 +0000 (14:20 +0000)]
(exact_real_inverse): Declare.
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kenner [Wed, 23 Oct 1996 14:20:10 +0000 (14:20 +0000)]
(exact_real_inverse): New function, if REAL_ARITHMETIC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13002
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tege [Wed, 23 Oct 1996 04:15:02 +0000 (04:15 +0000)]
(emit_store_flag_force): Declare.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13001
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ian [Wed, 23 Oct 1996 02:45:07 +0000 (02:45 +0000)]
Fix minor bugs in float_to_usi and dp_to_sf
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13000
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wilson [Tue, 22 Oct 1996 22:31:18 +0000 (22:31 +0000)]
(unroll_loop): Always reject loops with unbalanced blocks.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12999
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ian [Tue, 22 Oct 1996 22:30:50 +0000 (22:30 +0000)]
Fix MIPS EABI when using -mips1 or -msoft-float
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12998
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ian [Tue, 22 Oct 1996 22:29:33 +0000 (22:29 +0000)]
Fix SETUP_INCOMING_VARARGS for TARGET_SINGLE_FLOAT || ! TARGET_FLOAT64
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ian [Tue, 22 Oct 1996 22:28:41 +0000 (22:28 +0000)]
Fix mips_function_value for TARGET_SINGLE_FLOAT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12996
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meissner [Tue, 22 Oct 1996 13:46:07 +0000 (13:46 +0000)]
Support libraries like x86 cygwin does
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merrill [Tue, 22 Oct 1996 09:11:55 +0000 (09:11 +0000)]
.
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tege [Tue, 22 Oct 1996 00:26:25 +0000 (00:26 +0000)]
(do_store_flag): Don't check if target is 0 in code
emitting store flag as compare-branch.
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kenner [Mon, 21 Oct 1996 23:11:08 +0000 (23:11 +0000)]
(store_expr): Disable optimization of using convert if exp's type is a
subtype.
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wilson [Mon, 21 Oct 1996 22:43:33 +0000 (22:43 +0000)]
(loop_comparison_code): New static variable.
(unroll_loop): Add check for loop_comparison_code
(loop_iterations): Set loop_comparison_code.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12991
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wilson [Mon, 21 Oct 1996 22:28:24 +0000 (22:28 +0000)]
(gen_shl_sext): Add missing parameter to shl_sext_kind call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12990
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wilson [Mon, 21 Oct 1996 22:23:51 +0000 (22:23 +0000)]
(INITIAL_FRAME_POINTER_OFFSET): Delete.
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tege [Mon, 21 Oct 1996 22:20:06 +0000 (22:20 +0000)]
(expand_binop): Use new function emit_store_flag_force.
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tege [Mon, 21 Oct 1996 22:18:56 +0000 (22:18 +0000)]
(emit_store_flag_force): New function.
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ian [Mon, 21 Oct 1996 22:02:15 +0000 (22:02 +0000)]
Correct MASK_64BIT to TARGET_64BIT
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wilson [Mon, 21 Oct 1996 17:58:18 +0000 (17:58 +0000)]
(strength_reduce): Add check for ! bl->reversed to
auto_inc_opt code.
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dje [Mon, 21 Oct 1996 16:27:41 +0000 (16:27 +0000)]
jump.c (jump_optimize): fix bug in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12984
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kenner [Mon, 21 Oct 1996 11:59:10 +0000 (11:59 +0000)]
(build_array_ref): If -Wchar-subscripts, also warn in case when
pointer is being indexed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12983
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kenner [Mon, 21 Oct 1996 11:39:13 +0000 (11:39 +0000)]
(jump_optimize): Use emit_store_flag even if branches are cheap, if
the store is even cheaper.
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brendan [Mon, 21 Oct 1996 11:27:51 +0000 (11:27 +0000)]
Formerly extend.texi.~110~
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kenner [Mon, 21 Oct 1996 00:53:14 +0000 (00:53 +0000)]
(reload_reg_free_p, reloads_conflict): RELOAD_OTHER and
RELOAD_FOR_OTHER_ADDRESS conflict.
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kenner [Mon, 21 Oct 1996 00:01:02 +0000 (00:01 +0000)]
(ffs[sh]i2): Add missing CC_STATUS_INIT.
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mrs [Fri, 18 Oct 1996 18:33:44 +0000 (18:33 +0000)]
89th Cygnus<->FSF quick merge
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meissner [Fri, 18 Oct 1996 17:35:40 +0000 (17:35 +0000)]
Fix float conversions if sign extension in offset would occur
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12977
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merrill [Fri, 18 Oct 1996 06:23:23 +0000 (06:23 +0000)]
tweak
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ian [Thu, 17 Oct 1996 18:45:59 +0000 (18:45 +0000)]
Set TARGET_LONG64 for the EABI
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dje [Thu, 17 Oct 1996 15:33:52 +0000 (15:33 +0000)]
* expr.c (do_jump): Conditionalize cleanups for the COND_EXPR case,
similarly to the way TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR are
handled.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12974
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