Commits · 55c8e1db2abaaba0d971a551277d7ce8023a91f8 · lvzhengyang / riscv-gcc-1

29 Jun, 1993 3 commits
- (fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2): · 55c8e1db
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Require TARGET_68881 as well as TARGET_68040.

From-SVN: r4794
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  Richard Stallman committed Jun 29, 1993
  55c8e1db Browse Files
- (main): For -iwithprefix, if no include_prefix, · d19184d6
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make a default from GCC_INCLUDE_DIR.
Support -iwithprefixbefore.

From-SVN: r4793
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  Richard Stallman committed Jun 29, 1993
  d19184d6 Browse Files
- Major rework. · b9654711
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From-SVN: r4792
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  Steve Chamberlain committed Jun 29, 1993
  b9654711 Browse Files
28 Jun, 1993 18 commits
- (file): When changing VA_LIST to DUMMY_VA_LIST, preserve _NEED___VA_LIST. · 75d98655
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From-SVN: r4791
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  Richard Stallman committed Jun 28, 1993
  75d98655 Browse Files
- (movdf, movdi): Delete `&' from constraint. · fcbb4777
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From-SVN: r4790
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  Richard Stallman committed Jun 28, 1993
  fcbb4777 Browse Files
- (output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]]. · 5a167d9c
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From-SVN: r4789
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  Richard Stallman committed Jun 28, 1993
  5a167d9c Browse Files
- (output_move_double): Use new local var highest_first to make sure addreg1 gets… · 3b76513a
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(output_move_double): Use new local var highest_first to make sure addreg1 gets handled in the overlap case.

(output_move_double): Use new local var
highest_first to make sure addreg1 gets handled in the overlap case.
In 2-reg-overlap case, really use proper reg in new address.

From-SVN: r4788
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  Richard Stallman committed Jun 28, 1993
  3b76513a Browse Files
- (movdf, movdi): Delete `&' from load constraint. · fd956e81
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From-SVN: r4787
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  Richard Stallman committed Jun 28, 1993
  fd956e81 Browse Files
- (output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]]. · e58d5c61
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From-SVN: r4786
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  Richard Stallman committed Jun 28, 1993
  e58d5c61 Browse Files
- (CPP_SPEC): For -compat-bsd, put the ucbinclude dirs before, not after. · d7473723
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From-SVN: r4785
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  Richard Stallman committed Jun 28, 1993
  d7473723 Browse Files
- (GO_IF_NONINDEXED_ADDRESS): If reload_in_progress, · cc930888
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check a REG's reg_equiv_mem the way we would check a MEM.

From-SVN: r4784
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  Richard Stallman committed Jun 28, 1993
  cc930888 Browse Files
- (find_reloads_address): Be selective about what inner · c1875d66
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addresses to allow in an indirect mem ref.

From-SVN: r4783
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  Richard Stallman committed Jun 28, 1993
  c1875d66 Browse Files
- (DEFAULT_WORD_SWITCH_TAKES_ARG): Check for -iwithprefixbefore. · 8b3d0251
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(option_map): Add --include-with-prefix-before and
--include-with-prefix-after.

From-SVN: r4782
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  Richard Stallman committed Jun 28, 1993
  8b3d0251 Browse Files
- Comment change. · 12abafbd
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From-SVN: r4781
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  Richard Stallman committed Jun 28, 1993
  12abafbd Browse Files
- (simplify_*_operation, fold_rtx, record_jump_cond, cse_insn): Use · cbf6a543
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INTEGRAL_MODE_P and FLOAT_MODE_P.

From-SVN: r4780
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  Richard Kenner committed Jun 27, 1993
  cbf6a543 Browse Files
- (subst, apply_distributive_law): Use INTEGRAL_MODE_P and FLOAT_MODE_P. · 3ad2180a
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(reversible_comparison_p): Likewise.
Can reverse if MODE_COMPLEX_INT or MODE_PARTIAL_INT.

From-SVN: r4779
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  Richard Kenner committed Jun 27, 1993
  3ad2180a Browse Files
- (INTEGRAL_MODE_P, FLOAT_MODE_P): New macros. · ae1ae48c
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From-SVN: r4778
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  Richard Kenner committed Jun 27, 1993
  ae1ae48c Browse Files
- (fixup_stack_1): Handle current_function_internal_arg_pointer. · 40d05551
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From-SVN: r4777
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  Richard Kenner committed Jun 27, 1993
  40d05551 Browse Files
- Add prototypes for layout_record and layout_union. · 5e9bec99
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(smallest_mode_for_size): New function.
(variable_size): Allow variable sizes if global_bindings_p returns a negative
value.
(mode_for_size): Fix incorrect comment.
(layout_decl): If DECL has a size already, don't copy from type.
(layout_type, case INTEGER_TYPE, ENUMERAL_TYPE): Use smallest integer mode
that fits, whether or not it fits exactly.

From-SVN: r4776
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  Richard Kenner committed Jun 27, 1993
  5e9bec99 Browse Files
- (restore_emit_status): Clear LAST_LABEL_NUM. · 457a2d9c
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From-SVN: r4775
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  Richard Kenner committed Jun 27, 1993
  457a2d9c Browse Files
- (copy_rtx_if_shared): Don't try to copy a 0-length vector. · f0722107
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From-SVN: r4774
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  Richard Stallman committed Jun 28, 1993
  f0722107 Browse Files
27 Jun, 1993 11 commits
- (expand_call): If function hasn't been used before, call · ef5d30c9
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assemble_external.

From-SVN: r4773
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  Richard Kenner committed Jun 27, 1993
  ef5d30c9 Browse Files
- (store_constructor): Treat QUAL_UNION_TYPE just like UNION_TYPE. · e44842fe
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(safe_from_p, case ADDR_EXPR): EXP is safe from X it is is static or if the
object whose address is being taken is safe from X.
(expand_expr): Fix misplaced comment from last change.
(expand_expr, case *_DECL): If not already used, assemble external.
(expand_expr, case EXIT_EXPR): Simplify.
(expand_expr, TRUTH_{AND,OR}IF_EXPR): Properly handle IGNORE case.

From-SVN: r4772
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  Richard Kenner committed Jun 27, 1993
  e44842fe Browse Files
- (array_type_nelts): Tighten up code and make more general. · c0560b8b
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(build_function_type): Allow function to return array.
(decl_function_context): Treat QUAL_UNION_TYPE like UNION_TYPE.

From-SVN: r4771
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  Richard Kenner committed Jun 27, 1993
  c0560b8b Browse Files
- (fold, case TRUTH_XOR_EXPR): End with `return', not `break'. · 62d8b51e
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From-SVN: r4770
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  Richard Kenner committed Jun 27, 1993
  62d8b51e Browse Files
- (output_compile_unit_die): Add support for Ada. · 77b83b95
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From-SVN: r4769
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  Richard Kenner committed Jun 27, 1993
  77b83b95 Browse Files
- (collect_iterators, case SAVE_EXPR): Simplify code added in previous · 93e4100a
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change.

From-SVN: r4768
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  Richard Kenner committed Jun 27, 1993
  93e4100a Browse Files
- Fix typo: was ARGS_GROW_DOWNARD. · 3319a347
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From-SVN: r4767
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  Richard Kenner committed Jun 27, 1993
  3319a347 Browse Files
- (TAROUTOPTS): New definition. · 75487059
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From-SVN: r4766
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  Richard Stallman committed Jun 27, 1993
  75487059 Browse Files
- Canonicalize -sco4 and -sco3.2.4 to -sco3.2v4. · 68760136
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From-SVN: r4765
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  Richard Stallman committed Jun 27, 1993
  68760136 Browse Files
- entered into RCS · 176badaf
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From-SVN: r4764
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  Richard Stallman committed Jun 27, 1993
  176badaf Browse Files
- (subst, case IF_THEN_ELSE): Install correct version of last change. · 3e61c219
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From-SVN: r4763
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  Richard Kenner committed Jun 27, 1993
  3e61c219 Browse Files
26 Jun, 1993 8 commits
- (find_reloads): When merging reloads again after they have been changed... · 73f67895
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(find_reloads): When merging reloads again after they have
been changed, do check reload_reg_class and reload_nocombine.

From-SVN: r4762
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  Richard Stallman committed Jun 26, 1993
  73f67895 Browse Files
- (reload): Use reg_equiv_address for invalid addresses · 6491dbbb
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of the form (mem (reg)).

From-SVN: r4761
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  Richard Kenner committed Jun 26, 1993
  6491dbbb Browse Files
- (movdf recognizer): Remove `&' from constraint for loading mem to cpu reg. · 73ebbfdf
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From-SVN: r4760
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  Richard Stallman committed Jun 26, 1993
  73ebbfdf Browse Files
- (expand_assignment): If FROM is scalar function call, · cd1db108
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expand_expr FROM before TO.

From-SVN: r4759
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  Richard Stallman committed Jun 26, 1993
  cd1db108 Browse Files
- (translate_options): `*' inhibits warning of extraneous arg. · fff26804
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From-SVN: r4758
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  Richard Stallman committed Jun 26, 1993
  fff26804 Browse Files
- (fold, case PLUS_EXPR, MINUS_EXPR): Apply distributive law to multiplication. · 6a96fcb4
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(fold, case *_DIV_EXPR): Replace code to handle (A*C1)/C2 with more general
code to handle addition as well.
(fold, case *_MOD_EXPR): Add simplified version of above code.

From-SVN: r4757
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  Richard Kenner committed Jun 26, 1993
  6a96fcb4 Browse Files
- Remove #define of alloca to __builtin_alloca. · f62f398a
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From-SVN: r4756
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  Richard Kenner committed Jun 26, 1993
  f62f398a Browse Files
- (poplevel): Start new function context when writing inline function. · 47df0262
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From-SVN: r4755
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  Richard Kenner committed Jun 26, 1993
  47df0262 Browse Files