d7a58f30d1
(mips_asm_file_start): Add comment on TARGET_GP_OPT code.
...
From-SVN: r6858
1994-03-23 14:28:28 -08:00
4635f74880
(simplify_rtx, case FLOAT_TRUNCATE): Simplify
...
case of (float_truncate (abs (float_extend X))).
From-SVN: r6857
1994-03-23 17:28:26 -05:00
a20dcf46c0
(va_start): Add call to builtin_next_arg.
...
From-SVN: r6856
1994-03-23 14:20:35 -08:00
117aea7ad8
(va_start): Pass LASTARG as a parameter to
...
builtin_next_arg.
From-SVN: r6855
1994-03-23 14:19:23 -08:00
c4dfe0fc06
(expand_builtin, BUILT_IN_NEXT_ARG case): Verify that
...
parameter is last named argument.
From-SVN: r6854
1994-03-23 14:16:55 -08:00
8d0aed4706
(init_decl_processing): Change builtin_next_arg type so
...
that it accepts any parameter instead of none.
From-SVN: r6853
1994-03-23 14:15:56 -08:00
ed1817c6d7
Change rfg's address.
...
From-SVN: r6852
1994-03-23 16:57:20 -05:00
ef392512ef
(override_options): Delete unnecessary accidental comment.
...
From-SVN: r6851
1994-03-22 16:04:49 -08:00
5a5b76a224
(movsi): Add special handling for constants which are illegal addresses when pic.
...
(movsi): Add special handling for constants which are
illegal addresses when pic.
(tablejump_internal1, tablejump_internal2): Emit .cpadd when
TARGET_ABICALLS. Adjust length to include .cpadd.
From-SVN: r6850
1994-03-22 16:03:38 -08:00
5de1e2cef4
(GO_IF_LEGITIMATE_ADDRESS): Also pretend that we have REG plus CONST_INT addresses by deleting an else.
...
(GO_IF_LEGITIMATE_ADDRESS): Also pretend that we have REG
plus CONST_INT addresses by deleting an else.
(CONSTANT_ADDRESS_P): When pic, don't accept addresses which are
symbol_ref plus a large integer.
(LEGITIMATE_PIC_OPERAND_P): Likewise.
(LEGITIMIZE_ADDRESS): When pic, convert addresses which are
symbol_reg plus a large integer, to reg plus a large integer.
(ASM_OUTPUT_ADDR_DIFF_ELT): Use .gpword instead of subtracting
labels.
From-SVN: r6849
1994-03-22 16:03:04 -08:00
508a48d1f4
(pic_address_needs_scratch): New function.
...
(override_options): Set flag_pic when TARGET_ABICALLS.
From-SVN: r6848
1994-03-22 16:02:25 -08:00
bc0989e960
(MIPS_DEFAULT_GVALUE): Define to zero.
...
From-SVN: r6847
1994-03-22 16:01:58 -08:00
0acefe5425
(TRAMPOLINE_TEMPLATE): Add `move $25,$3' for when TARGET_ABICALLS.
...
(TRAMPOLINE_TEMPLATE): Add `move $25,$3' for when
TARGET_ABICALLS. Delete padding for 64 bit case. Adjust offsets.
(TRAMPOLINE_SIZE): Increase from 9 to 10 words for 32 bit case.
(INITIALIZE_TRAMPOLINE): Increase offsets by 4 bytes for 32 bit case.
From-SVN: r6846
1994-03-22 15:57:28 -08:00
65624c8ef3
Provide HANDLE_PRAGMA_WEAK and ASM_OUTPUT_DEF.
...
From-SVN: r6845
1994-03-22 20:50:40 +00:00
8fb0620c66
Make sstring buf extern (rather than "common").
...
From-SVN: r6844
1994-03-21 16:04:34 -08:00
e3a771613f
(preserve_temp_slots): If argument is REG, see if it is address of a
...
temp slot we know about.
From-SVN: r6843
1994-03-21 17:15:32 -05:00
987c71d9bc
(expand_expr, case ADDR_EXPR): Update temp slot address if we put it
...
in a register; mark result as pointer.
From-SVN: r6842
1994-03-21 17:14:41 -05:00
88bdba96d9
(source_label_number): New variable.
...
(dbxout_source_file): Use it. Output an Ltext label.
From-SVN: r6841
1994-03-21 14:08:57 -08:00
a1a77352f6
(duplicate_decls): When pedantic, warn when any static
...
declaraction follows a non-static.
From-SVN: r6840
1994-03-21 14:07:03 -08:00
387fd02d7e
(seq, sne, sgt, slt, sge, sle): Add support for
...
!TARGET_HARD_QUAD.
From-SVN: r6839
1994-03-21 14:05:05 -08:00
ce0e109b79
(reload): More accurately compute nongroup needs.
...
(reloads_conflict): New function.
From-SVN: r6838
1994-03-21 16:58:47 -05:00
3bd4f3b8c9
(__builtin_saveregs): Fix return type.
...
From-SVN: r6837
1994-03-21 21:20:56 +00:00
6ab832bc31
(FIXED_REGNO_P): Treate global regs as fixed.
...
(CHEAP_REGNO): Renamed from CHEAP_REG.
(CHEAP_REG): New macro; user var in hard reg is cheap.
(COST): Pass RTL to CHEAP_REG, not regno.
(rtx_cost, case REG): Likewise.
From-SVN: r6836
1994-03-21 07:36:48 -05:00
a61e5d28e9
(PRINT_OPERAND): Print float infinity and NaN's as +/-99e999.
...
From-SVN: r6835
1994-03-20 19:38:40 -05:00
1e6c6f1118
(ALIGN_SYMTABLE_OFFSET): Define to align symbol table sections to a quadword boundary...
...
(ALIGN_SYMTABLE_OFFSET): Define to align symbol table sections to a
quadword boundary, to avoid alignment problems with native nm on
OSF1/1.3 and higher.
From-SVN: r6834
1994-03-20 17:42:01 -05:00
c9b03ca379
(update_headers): Align symbol table sections, using ALIGN_SYMTABLE_OFFSET.
...
(update_headers): Align symbol table sections, using
ALIGN_SYMTABLE_OFFSET. Provide a default definition which does no
alignment.
From-SVN: r6833
1994-03-20 17:41:13 -05:00
11147ebea5
(try_split): Rename third parameter as LAST.
...
(try_split): Rename third parameter as LAST. Recursively call
try_split for each new insn created.
From-SVN: r6832
1994-03-20 06:50:18 -05:00
e048778fca
(mark_used_regs_combine): Correct typo.
...
From-SVN: r6831
1994-03-20 06:38:17 -05:00
d6e283961c
(CHECK_FLOAT_VALUE): Add missing continuation character.
...
From-SVN: r6830
1994-03-20 06:28:18 -05:00
0afbe93d23
(build_real): Add `overflow' var; pass to CHECK_FLOAT_VALUE.
...
From-SVN: r6829
1994-03-20 06:27:53 -05:00
d8a6c3ebeb
(attrib): Use `identifier' instead of `IDENTIFIER' since names that
...
are (e.g.) typedef names are still OK.
From-SVN: r6828
1994-03-19 18:02:29 -05:00
eedd251f16
(expand_expr, case ABS_EXPR): Fix typo in last change.
...
From-SVN: r6827
1994-03-19 14:43:50 -08:00
6e25d15912
(newpat_used_regs): New variable.
...
(mark_used_regs_combine): New function.
(try_combine): Use them.
(reg_dead_at_p): Registers marked in newpat_used_regs must always be
considered to be live.
From-SVN: r6826
1994-03-19 17:13:23 -05:00
1c78fc5220
(GO_IF_INDEXABLE_BASE): Make compatible with m68k.h.
...
From-SVN: r6825
1994-03-19 08:44:44 -05:00
35a3523cbf
(output_epilogue, insn_names): Write correct names for patterns before
...
first named pattern.
From-SVN: r6824
1994-03-19 08:35:45 -05:00
875fbf803b
(SELECT_SECTION): Fix typo (arg names) in last change.
...
From-SVN: r6823
1994-03-19 07:13:32 -05:00
1ff1a2d220
(grokdeclarator): Use signed version of `sizetype' for type of array
...
index.
From-SVN: r6822
1994-03-19 06:29:25 -05:00
79c844cdca
(const_binop): Avoid initialized aggregate local variables, for
...
antique compilers.
From-SVN: r6821
1994-03-19 06:25:26 -05:00
ed8969fa7d
(SELECT_SECTION): Variables go in readonly data
...
only if the initializer is constant.
From-SVN: r6820
1994-03-18 15:43:00 -08:00
07aeab22c0
(assemble_variable): Likewise.
...
From-SVN: r6819
1994-03-18 15:31:17 -08:00
bdfd4e3106
(HARD_REGNO_MODE_OK): Allow DImode in FP registers.
...
(CONDITIONAL_REGISTER_USAGE): Delete ppcas mention from comment.
(RTX_COSTS): Costs based upon processor_type enum.
From-SVN: r6818
1994-03-18 17:53:28 -05:00
c764f757d5
(common_mode_defined): New variable.
...
(output_prolog): Define external common-mode calls.
From-SVN: r6817
1994-03-18 17:53:04 -05:00
8ffd9c51e4
(divmodsi4, udivsi3, divsi3, udivmodsi4): Add AIX common-mode cases.
...
(mulh_call, mull_call, divss_call, divus_call, quoss_call, quous_call):
AIX common-mode call patterns.
(ashlsi3): More TARGET_POWERPC to ! TARGET_POWER changes.
(addsf3, subsf3, mulsf3, divsf3, etc.): Change TARGET_POWER
to ! TARGET_POWERPC.
(fix_truncdfsi2): Use POWER/2 and PowerPC FP convert instruction.
(fpcvtsi): New pattern.
(mulsidi3): Add AIX common-mode case, add imul attribute to POWER
pattern, add PowerPC pattern, flag input operands as commutative.
(smulsi3_highpart): Add AIX common-mode case.
(movsi matcher): Add mtjmpr attribute to ! TARGET_POWER case.
(movsf): Clean up load from memory or integer register test.
(movdi matcher): Add FP register support.
(smulsi3_highpart): New patterns.
(umulsi3_highpart_power): New pattern.
From-SVN: r6816
1994-03-18 17:52:27 -05:00
1052937bba
(SELECT_RTX_SECTION): Add.
...
(ASM_SPEC): Pass -K to assembler when PIC.
From-SVN: r6815
1994-03-18 12:47:03 -08:00
445ae75f12
(SELECT_RTX_SECTION): Delete.
...
From-SVN: r6814
1994-03-18 12:46:20 -08:00
2d879387e2
(include_prefix): New variable.
...
(process_command): Add path/include to include_prefix when see a
-Bpath option.
(do_spec_1, case 'I'): Pass include_prefix directories to cpp with
the -isystem option.
From-SVN: r6813
1994-03-18 12:37:22 -08:00
b0866c745a
(before_system, last_before_system): New variables.
...
(main): Handle -isystem option. Insert -isystem directories in
search chain at first_system_include.
From-SVN: r6812
1994-03-18 12:35:42 -08:00
5ea7a4ae88
(scan_loop): New variable loop_depth.
...
(scan_loop): New variable loop_depth. Increment and
decrement on LOOP_BEG and LOOP_END notes. Only use LOOP_VTOP note
if loop_depth is zero.
(strength_reduce): Likewise.
From-SVN: r6811
1994-03-18 12:31:41 -08:00
4c1b367c41
(FIXUNS_TRUNCTFSI2_LIBCALL): Define.
...
From-SVN: r6810
1994-03-18 12:29:08 -08:00
927c745d80
(init_optabs): Use FIXUNS_TRUNCTFSI2_LIBCALL macro.
...
From-SVN: r6809
1994-03-18 12:26:04 -08:00
Jim Wilson
Richard Kenner
Michael Meissner
Per Bothner
Doug Evans