Commits · c8d6697caa95cb93f1105a904fbcf0bd8a3dc3ea · lvzhengyang / riscv-gcc-1

03 Mar, 1993 8 commits
- (lhs_lshift_operand): New function. · c8d6697c
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(lhs_lshift_cint_operand): New function.
(print_operand): Handle L and P for bit field instructions.

From-SVN: r3623
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  Torbjorn Granlund committed Mar 03, 1993
  c8d6697c Browse Files
- (ashlsi3): Use lhs_lshift_operand for operand 1. · 95246213
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Call gen_zvdep_imm when operand 1 is a CONST_INT.
(zvdep_imm): New pattern.
(ashift recognizer for [reg const_int]): Use %P and %L
output modifiers.
(ashiftrt recognizer for [reg const_int]): Likewise.
(lshrsi3): Likewise.
(rotrsi3): Reduce integer argument to 5 bits.
Remove some empty lines.

From-SVN: r3622
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  Torbjorn Granlund committed Mar 03, 1993
  95246213 Browse Files
- (pa_adjust_cost): Replace, the function of Mar 2 was an old version. · e150ae4f
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(output_fp_move_double): Use %r syntax for registers.

From-SVN: r3621
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  Torbjorn Granlund committed Mar 03, 1993
  e150ae4f Browse Files
- (assemble_variable): Update comment. · d36d70cc
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From-SVN: r3620
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  Richard Kenner committed Mar 03, 1993
  d36d70cc Browse Files
- Define and use new function dbxout_range_type. · b238f8de
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From-SVN: r3619
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  Per Bothner committed Mar 02, 1993
  b238f8de Browse Files
- Clarify comment on INTEGER_TYPE. · 442cb32d
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From-SVN: r3618
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  Per Bothner committed Mar 02, 1993
  442cb32d Browse Files
- (main): Use strlen, not sizeof, for our_file_name. · bd814d97
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From-SVN: r3617
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  Richard Stallman committed Mar 03, 1993
  bd814d97 Browse Files
- (collect_iterators): Handle simple expressions quickly. · 03407c75
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Don't try to interpret operands that are RTL as if they were trees.

From-SVN: r3616
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  Richard Kenner committed Mar 02, 1993
  03407c75 Browse Files
02 Mar, 1993 32 commits
- (regclass): Don't set REGNO_POINTER_FLAG here. · be8dcd74
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(reg_scan_mark_refs): Set it here.
Accept INSN, not UID as arg.
(reg_scan): Call reg_scan_mark_refs with INSN, not UID.

From-SVN: r3615
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  Richard Kenner committed Mar 02, 1993
  be8dcd74 Browse Files
- Fix typo. · 78c02237
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From-SVN: r3614
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  Richard Kenner committed Mar 02, 1993
  78c02237 Browse Files
- (write_const_num_delay_slots): Output 'rtx insn' not · dea2643c
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'rtx *insn' for const_num_delay_slot argument.

From-SVN: r3613
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  Jim Wilson committed Mar 02, 1993
  dea2643c Browse Files
- (main): Truncate programname to what is after last slash. · afcd8a02
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From-SVN: r3612
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  Jim Wilson committed Mar 02, 1993
  afcd8a02 Browse Files
- (do_include): Warn if find unreadable header file. · 6d34466a
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(errno.h): Move outside VMS specific section.

From-SVN: r3611
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  Jim Wilson committed Mar 02, 1993
  6d34466a Browse Files
- (print_operand): Use output_operand_lossage, not abort. · b3b1e8bd
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From-SVN: r3610
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  Jim Wilson committed Mar 02, 1993
  b3b1e8bd Browse Files
- (expand_builtin, BUILT_IN_FRAME_ADDRESS case): Use new · 46b68a37
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macros SETUP_FRAME_ADDRESSES and RETURN_ADDR_IN_PREVIOUS_FRAME.

From-SVN: r3609
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  Jim Wilson committed Mar 02, 1993
  46b68a37 Browse Files
- (SETUP_FRAME_ADDRESS, DYNAMIC_CHAIN_ADDRESS, · 953fe179
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RETURN_ADDR_IN_PREVIOUS_FRAME, RETURN_ADDR_RTX): Define.

From-SVN: r3608
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  Jim Wilson committed Mar 02, 1993
  953fe179 Browse Files
- (flush_register_windows, goto_handler_and_restore): · 4893584c
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Give names to these patterns so they are easier to use.

From-SVN: r3607
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  Jim Wilson committed Mar 02, 1993
  4893584c Browse Files
- (relax_delay_slots): Delete jump around insn identical · 51ec2375
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to the insn in its delay slot.

From-SVN: r3606
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  Jim Wilson committed Mar 02, 1993
  51ec2375 Browse Files
- (i960_output_call_insn): Delete scratch_reg arg. Use r3 instead. · fda792c6
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From-SVN: r3605
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  Jim Wilson committed Mar 02, 1993
  fda792c6 Browse Files
- (call_internal*): Use hard register 19 (r3) in clobber · b6744f97
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instead of match_scratch.

From-SVN: r3604
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  Jim Wilson committed Mar 02, 1993
  b6744f97 Browse Files
- (mov*): Only accept store zero to memory insn if · e770968b
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rtx_equal_function_value_matters is zero.

From-SVN: r3603
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  Jim Wilson committed Mar 02, 1993
  e770968b Browse Files
- (rtx_equal_function_value_matters): Declare. · 778ebe62
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From-SVN: r3602
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  Jim Wilson committed Mar 02, 1993
  778ebe62 Browse Files
- (gen_sequence): Add push_obstacks_nochange and · d508ebba
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pop_obstacks calls around rtl_in_saveable_obstack call.

From-SVN: r3601
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  Jim Wilson committed Mar 02, 1993
  d508ebba Browse Files
- (immed_double_const, immed_real_const_1): Likewise. · 2260924f
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From-SVN: r3600
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  Jim Wilson committed Mar 02, 1993
  2260924f Browse Files
- (rtl_in_saveable_obstack): Always switch to saveable_obstack. · 02e39be1
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Return type now void instead of int.

From-SVN: r3599
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  Jim Wilson committed Mar 02, 1993
  02e39be1 Browse Files
- (link_command_spec): Do nothing if -fsyntax-only. · 4b3f0a5b
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From-SVN: r3598
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  Richard Stallman committed Mar 02, 1993
  4b3f0a5b Browse Files
- (pa_adjust_cost): New procudure. · 780f491f
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From-SVN: r3597
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  Torbjorn Granlund committed Mar 02, 1993
  780f491f Browse Files
- (ADJUST_COST): Add new definition. · 1150aa70
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From-SVN: r3596
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  Torbjorn Granlund committed Mar 02, 1993
  1150aa70 Browse Files
- (output_function_prologue): Use m68k svr4 PIC format to load the address of... · 66c432a7
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(output_function_prologue): Use m68k svr4 PIC format to
load the address of _GLOBAL_OFFSET_TABLE_ into PIC_OFFSET_TABLE_REG
in function prologue when doing PIC.

(print_operand_address): Always add "@GOT" suffix for the
global object operand when doing PIC.

From-SVN: r3595
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  Richard Stallman committed Mar 02, 1993
  66c432a7 Browse Files
- (truncdfsf2+2): Use f%$move instead of fsmove. · 2b362d2c
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(fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2):
Use %# instead of #.

(call, call_value): Set SYMBOL_REF_FLAG for the called
function symbol_ref rtx.  In PIC mode, output `bsr FUNC@PLTPC'
when the operand is symbol_ref.

From-SVN: r3594
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  Richard Stallman committed Mar 02, 1993
  2b362d2c Browse Files
- (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Use SIZE instead of ROUNDED. · 24e3324a
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(ASM_OUTPUT_CASE_LABEL): Always use `swbeg' syntax to
output switch table (m68k.md depends on this to happen).

(LEGITIMATE_PIC_OPERAND_P): Treat a symbol_ref rtx with
SYMBOL_REF_FLAG set a valid PIC operand.

(OVERRIDE_OPTIONS): Turn off function cse when doing pic.

From-SVN: r3593
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  Richard Stallman committed Mar 02, 1993
  24e3324a Browse Files
- (gen_move_insn): Big `if' applies only for MODE_CC class. · aa0cd7a2
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From-SVN: r3592
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  Richard Stallman committed Mar 02, 1993
  aa0cd7a2 Browse Files
- (get_directive_line): Declared. · dae1d304
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From-SVN: r3591
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  Richard Stallman committed Mar 02, 1993
  dae1d304 Browse Files
- (HANDLE_PRAGMA): Pass suitable arg. · a9e72420
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From-SVN: r3590
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  Richard Stallman committed Mar 02, 1993
  a9e72420 Browse Files
- (fake_f_rep): Clear all of u, initially. · bb8d9cd4
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Make the ints in u unsigned.
(f_define): Use ordinary constants for long double
if it's same width as double.
Make __convert_long_double_i unsigned.

From-SVN: r3589
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  Richard Stallman committed Mar 02, 1993
  bb8d9cd4 Browse Files
- (init_lex): Set up ridpointers for `iterator'. · 6506ecd7
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But maybe turn it off again.

From-SVN: r3588
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  Richard Stallman committed Mar 02, 1993
  6506ecd7 Browse Files
- (init_decl_processing): Call init_iterators. · 75621238
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(grokdeclarator): Typo in previous change.

From-SVN: r3587
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  Richard Stallman committed Mar 02, 1993
  75621238 Browse Files
- entered into RCS · 4c975d07
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From-SVN: r3586
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  Richard Stallman committed Mar 02, 1993
  4c975d07 Browse Files
- (build_unary_op): Warn if increment `struct unknown *'. · 6bc4e3d0
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From-SVN: r3585
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  Richard Stallman committed Mar 02, 1993
  6bc4e3d0 Browse Files
- (ITERATOR_P, ITERATOR_BOUND_P): New macros. · 42981920
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From-SVN: r3584
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  Richard Stallman committed Mar 02, 1993
  42981920 Browse Files