Commits · d39079455511dc88645e70e8fb05a3cd8eea6bff · lvzhengyang / riscv-gcc-1

10 Mar, 1993 5 commits
- jump.c (jump_optimize, [...]): Do this regardless of BRANCH_COST if HAVE_incscc… · d3907945
```
jump.c (jump_optimize, [...]): Do this regardless of BRANCH_COST if HAVE_incscc or HAVE_decscc is defined.

	* jump.c (jump_optimize, clause for `if (foo) b++'):
	Do this regardless of BRANCH_COST if HAVE_incscc or
	HAVE_decscc is defined.

From-SVN: r3694
```
  Jeff Law committed Mar 10, 1993
  d3907945 Browse Files
- (reg_or_cint_move_operand): New function. · 5329e227
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(move_operand): Add header comment.

From-SVN: r3693
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  Torbjorn Granlund committed Mar 10, 1993
  5329e227 Browse Files
- (conditional move): Use %B for output when appropriate. · 78878730
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(conditional move with second operand == 0): New pattern.

From-SVN: r3692
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  Torbjorn Granlund committed Mar 10, 1993
  78878730 Browse Files
- (OBJC_GEN_METHOD_LABEL): Convert colons to _'s. · 7bbc6432
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Don't use the category name or the number.

From-SVN: r3691
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  Richard Stallman committed Mar 10, 1993
  7bbc6432 Browse Files
- (link_command_spec): New option -nostartfiles. · ac509592
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From-SVN: r3690
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  Richard Stallman committed Mar 10, 1993
  ac509592 Browse Files
09 Mar, 1993 9 commits
- Minor fix in last change. · d847907d
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From-SVN: r3689
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  Richard Stallman committed Mar 09, 1993
  d847907d Browse Files
- (convert_to_complex): Avoid using comptypes. · 07150665
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From-SVN: r3688
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  Richard Stallman committed Mar 09, 1993
  07150665 Browse Files
- Close #ifdef NEXT_OBJC_RUNTIME properly. · c3c03e50
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From-SVN: r3687
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  Michael Meissner committed Mar 09, 1993
  c3c03e50 Browse Files
- Handle long options by translation to old-style ones. · f2faf549
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(translate_options): New function.
(option_map): New table.

From-SVN: r3686
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  Richard Stallman committed Mar 09, 1993
  f2faf549 Browse Files
- Comment change. · c6e75897
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From-SVN: r3685
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  Richard Stallman committed Mar 09, 1993
  c6e75897 Browse Files
- (flag_volatile_global): Declared. · 68f09448
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From-SVN: r3684
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  Richard Stallman committed Mar 09, 1993
  68f09448 Browse Files
- (HARD_REGNO_MODE_OK): Add some casts. · 48227a2c
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From-SVN: r3683
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  Richard Stallman committed Mar 09, 1993
  48227a2c Browse Files
- (record_asm_reg_life): Cast class to int for indexing. · 6d337bba
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From-SVN: r3682
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  Richard Stallman committed Mar 09, 1993
  6d337bba Browse Files
- (PUSH_DERIVED_LEVEL): Cast enumm constants to int. · aa7a5913
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From-SVN: r3681
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  Richard Stallman committed Mar 09, 1993
  aa7a5913 Browse Files
08 Mar, 1993 8 commits
- (cse_gen_binary, simplify_plus_minus): New functions. · 96b0e481
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(find_best_addr): Use cse_gen_binary.
(simplify_binary_operation, fold_rtx): Likewise.
Remove most special-cases for PLUS and MINUS and call
simplify_plus_minus instead.
Clean up some tests for FP.

From-SVN: r3680
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  Richard Kenner committed Mar 08, 1993
  96b0e481 Browse Files
- (make_decl_rtl): Handle flag_volatile_global. · 0f15260a
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From-SVN: r3679
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  Richard Stallman committed Mar 08, 1993
  0f15260a Browse Files
- (flag_volatile_global): New variable. · 38d4d0c2
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(f_options): Add option for it.

From-SVN: r3678
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  Richard Stallman committed Mar 08, 1993
  38d4d0c2 Browse Files
- (really_start_method): Always use OBJC_GEN_METHOD_LABEL. · 187e4b0f
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Pass method_slot as additional arg.
(OBJC_GEN_METHOD_LABEL): Add default definition.

From-SVN: r3677
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  Richard Stallman committed Mar 08, 1993
  187e4b0f Browse Files
- (OBJC_GEN_METHOD_LABEL): Accept additional arg. · 6092a4cc
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From-SVN: r3676
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  Richard Stallman committed Mar 08, 1993
  6092a4cc Browse Files
- Add prototypes for static functions. · 6cd4575e
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(struct cse_basic_block_data): Move to front of file since it constains
struct used in a prototype.
(refers_to_p, find_best_addr): Now static.

From-SVN: r3675
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  Richard Kenner committed Mar 08, 1993
  6cd4575e Browse Files
- Add prototypes for static functions. · c19b0882
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(init_libfuncs): Put args in proper order.

From-SVN: r3674
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  Richard Kenner committed Mar 08, 1993
  c19b0882 Browse Files
- Clean up prototypes for functions in expr.c and optabs.c and add some · 12e74c9e
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missing ones.

From-SVN: r3673
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  Richard Kenner committed Mar 08, 1993
  12e74c9e Browse Files
07 Mar, 1993 1 commit
- Add prototypes for static functions. · d8e8f346
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(fill_simple_delay_slots): Add missing declaration of arg.

From-SVN: r3672
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  Richard Kenner committed Mar 07, 1993
  d8e8f346 Browse Files
06 Mar, 1993 9 commits
- (write_test_expr): Use INSN_CODE == -2, not 0, for constant · dedb78d4
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attributes.

From-SVN: r3671
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  Richard Kenner committed Mar 06, 1993
  dedb78d4 Browse Files
- (choose_reload_regs): Handle SUBREG in reload_earlyclobber · 210eed94
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when matching output reloads for setting reload_when_needed.

From-SVN: r3670
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  Richard Stallman committed Mar 06, 1993
  210eed94 Browse Files
- Add prototypes in forward declarations. · f75d38a7
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Add some missing parameters to a few calls.

From-SVN: r3669
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  Richard Kenner committed Mar 06, 1993
  f75d38a7 Browse Files
- (expand_call): Fix typo in unaligned code. · 7a03f4b4
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From-SVN: r3668
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  Richard Kenner committed Mar 06, 1993
  7a03f4b4 Browse Files
- Initial revision · de9e0d4f
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From-SVN: r3667
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  Roland McGrath committed Mar 06, 1993
  de9e0d4f Browse Files
- entered into RCS · 143d1a49
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From-SVN: r3666
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  Roland McGrath committed Mar 06, 1993
  143d1a49 Browse Files
- Initial revision · a8137d17
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From-SVN: r3665
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  Roland McGrath committed Mar 06, 1993
  a8137d17 Browse Files
- entered into RCS · 37fe0bc5
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From-SVN: r3664
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  Roland McGrath committed Mar 06, 1993
  37fe0bc5 Browse Files
- (expand_assignment): Special handling for storing in RESULT_DECL. · 86d38d25
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From-SVN: r3663
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  Richard Stallman committed Mar 06, 1993
  86d38d25 Browse Files
05 Mar, 1993 8 commits

Add new define_split for doing sign-extended adds of some large · 9cea6503
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constants using sNaddl.

From-SVN: r3662
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Richard Kenner committed Mar 05, 1993
9cea6503 Browse Files

(simplify_binary_operation): Move integer CONST_DOUBLE folding out of… · 6076248a

(simplify_binary_operation): Move integer CONST_DOUBLE folding out of REAL_IS_NOT_DOUBLE conditional.

(simplify_binary_operation): Move integer CONST_DOUBLE folding out of
REAL_IS_NOT_DOUBLE conditional.
(simplify_relational_operation): Put float CONST_DOUBLE folding under a
REAL_IS_NOT_DOUBLE conditional.
Add folding for integer CONST_DOUBLE comparisons.

From-SVN: r3661

committed Mar 05, 1993

6076248a Browse Files

(fixup_var_refs_insns): If SMALL_REGISTER_CLASSES... · 02a10449

(fixup_var_refs_insns): If SMALL_REGISTER_CLASSES, ensure we don't put
any insns between the setting of the function return register and it's use.

From-SVN: r3660

committed Mar 05, 1993

02a10449 Browse Files

pa.h (FIXED_REGISTERS): %r2 is no longer fixed. · c2ae03cb

        * pa.h (FIXED_REGISTERS): %r2 is no longer fixed.
        (REG_ALLOC_ORDER): Treat %r2 as a caller-saved allocatable
        register.  %r30 is fixed and therefore a "special" register.
        %fr22-%fr31 are caller-saved, so allocate them before the
        callee-saved 1.1 fp registers.  Allocate fp registers before
        general registers.  Fix typo for register 79.

        * pa.h (FIRST_PSEUDO_REGISTER): Update to take into account
        registers which are no longer known to the compiler.
        (FIXED_REGISTERS): Likewise.
        (CALL_USED_REGISTERS): Likewise.
        (HARD_REGNO_NREGS): Likewise.
        (HARD_REGNO_MODE_OK): Likewise.
        (REGNO_REG_CLASS): Likewise.
        (FUNCTION_VALUE): Likewise.
        (LIBCALL_VALUE): Likewise.
        (FUNCTION_VALUE_REGNO_P): Likewise.
        (FUNCTION_ARG_REGNO_P): Likewise.
        (FUNCTION_ARG): Likewise.
        (REGNO_OK_FOR_FP_P): Likewise.
        (REGISTER_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.  Add %r1 to GENERAL_OR_FP_REGS
        and GENERAL_OR_SNAKE_FP_REGS.
        (REG_ALLOC_ORDER): Likewise.  Document and make allocation order
        "regular" across 1.0 and 1.1 cpus.

From-SVN: r3659

committed Mar 05, 1993

c2ae03cb Browse Files

pa.c (output_function_epilogue): Perform an early %r2 restore even if actual_fsize is zero. · 00b4e148

        * pa.c (output_function_epilogue): Perform an early %r2 restore
        even if actual_fsize is zero.  This can happen if %r2 is used
        as a temporary in a leaf function.

        * pa.c (compute_frame_size): Update to take into account
        register which are no longer known to the compiler.
        (output_function_prologue): Likewise.
        (output_function_epilogue): Likewise.
        (output_arg_descriptor): Likewise.

From-SVN: r3658

committed Mar 05, 1993

00b4e148 Browse Files

(output_function_prologue, output_function_epilogue): · a07c1915
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Add comments for frame_base_name usage in leaf_functions.

From-SVN: r3657
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Jim Wilson committed Mar 05, 1993
a07c1915 Browse Files
Fix typo in comment. · 238a1856
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From-SVN: r3656
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Jim Wilson committed Mar 05, 1993
238a1856 Browse Files
(main): Put argv[0] in collect_obstack instead of programname. · 1d23c208
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From-SVN: r3655
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Jim Wilson committed Mar 05, 1993
1d23c208 Browse Files