Commits · d2c9e30fdb9d7fd68df6073725fa48113d26025e · lvzhengyang / riscv-gcc-1

20 Aug, 1992 6 commits
- (mark_set_resources): Fix two bugs in last change. · d2c9e30f
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From-SVN: r1906
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  Richard Kenner committed Aug 20, 1992
  d2c9e30f Browse Files
- Put include of stdio.h after GCC header files (for i860-stardent-sysv4). · f8d97cf4
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From-SVN: r1905
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  Richard Kenner committed Aug 20, 1992
  f8d97cf4 Browse Files
- (mulsi3): Use emit_insn on results of gen fcns. Return with DONE. · 99effc21
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From-SVN: r1904
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  Richard Stallman committed Aug 20, 1992
  99effc21 Browse Files
- (subst, case AND): Only make IF_THEN_ELSE if conditional moves exist. · 53e33d95
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From-SVN: r1903
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  Richard Kenner committed Aug 19, 1992
  53e33d95 Browse Files
- (have_cmove_flag): New variable. · 674ba2d6
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(walk_insn_part): Add new parm NON_PC_SET_SRC; all callers changed.
Look for IF_THEN_ELSE in a SET_SRC that isn't setting PC and set
have_cmove_flag if so.
(main): Define HAVE_conditional_move if have_cmove_flag is non-zero.

From-SVN: r1902
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  Richard Kenner committed Aug 19, 1992
  674ba2d6 Browse Files
- (finclude): Increment indepth before calling · cd1ceb3c
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trigraph_pcp, so that warning uses the correct file name.

From-SVN: r1901
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  Jim Wilson committed Aug 19, 1992
  cd1ceb3c Browse Files
19 Aug, 1992 11 commits

(find_comparison_args): Look for comparison operations if the second arg is 0 in any mode. · b2796a4b

(find_comparison_args): Look for comparison operations if the second arg is
0 in any mode.
(record_jump_cond): Don't make classes equivalent for floating-point equality
comparison.

From-SVN: r1900

committed Aug 19, 1992

b2796a4b Browse Files

(alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases when… · 7fe4336e

(alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases when REGISTER_CONSTRAINTS is not defined.

(alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases
when REGISTER_CONSTRAINTS is not defined.
(requires_inout_p): Only used when REGISTER_CONSTRAINTS is defined.

From-SVN: r1899

committed Aug 19, 1992

7fe4336e Browse Files

(mark_set_resources): Add new parm IN_DEST; add callers changed. · 26d970a5
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Rework to scan an entire insn to look for auto-inc operations.

From-SVN: r1898
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Richard Kenner committed Aug 19, 1992
26d970a5 Browse Files
(copy_loop_body): Add missing declaration of EXIT_LABEL parameter. · 87f60669
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From-SVN: r1897
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Richard Kenner committed Aug 19, 1992
87f60669 Browse Files
(instantiate_decl): New function. · 5a73491b
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(instantiate_decls{,_1}): Call it.

From-SVN: r1896
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Richard Kenner committed Aug 19, 1992
5a73491b Browse Files
Correctly apply last change. · fe0cf571
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From-SVN: r1895
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Richard Kenner committed Aug 19, 1992
fe0cf571 Browse Files

(simplify_comparison): Add a few more cases where we can do the · a687e897

comparison in a wider mode.

(distribute_notes, REG_EQUAL): Don't put back a note with a
non-constant expression since it may no longer be valid.

From-SVN: r1894

committed Aug 19, 1992

a687e897 Browse Files

expr.c (expand_expr): The first expansion of a TARGET_EXPR is marked by DECL_RTL… · 5c062816

expr.c (expand_expr): The first expansion of a TARGET_EXPR is marked by DECL_RTL (slot) being filled...

        * expr.c (expand_expr): The first expansion of a TARGET_EXPR
        is marked by DECL_RTL (slot) being filled in AND TREE_OPERAND
        (exp, 1) being wiped-out with a NULL_TREE, not just the
        DECL_RTL (slot) being filled in.

From-SVN: r1893

committed Aug 19, 1992

5c062816 Browse Files

(build_selector_translation_table): NULL-terminate the selector list. · 741be22f

(build_selector_translation_table): NULL-terminate the
selector list.  Mark _OBJC_SELECTOR_REFERENCES_decl as static, not extern.

From-SVN: r1892

committed Aug 19, 1992

741be22f Browse Files

* xcoffout.c (assign_type_number): Skip decls with no name. · a8ccbf53
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From-SVN: r1891
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Mike Stump committed Aug 19, 1992
a8ccbf53 Browse Files

expr.c (expand_expr): When expanding TARGET_EXPRs... · ac993f4f

        * expr.c (expand_expr): When expanding TARGET_EXPRs, make sure
        that they are only expanded once, after the first expansion,
        the rtl can be used without further expansions.

From-SVN: r1890

committed Aug 19, 1992

ac993f4f Browse Files

18 Aug, 1992 12 commits
- (expand_return): Call emit_queue in ignore-the-value case. · 7e70e7c5
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(expand_end_bindings): Check DECL_IN_SYSTEM_HEADER for unused warnings.

From-SVN: r1889
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  Richard Stallman committed Aug 18, 1992
  7e70e7c5 Browse Files
- (X_CFLAGS): Defined. · ceedd25e
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From-SVN: r1888
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  Richard Stallman committed Aug 18, 1992
  ceedd25e Browse Files
- (HOST_WIDE_INT): Copy definition from machmode.h. · f5f1d163
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From-SVN: r1887
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  Tom Wood committed Aug 18, 1992
  f5f1d163 Browse Files
- (simplify_comparison): Rearrange conditional in SUBREG case. · 89f1c7f2
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From-SVN: r1886
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  Richard Stallman committed Aug 18, 1992
  89f1c7f2 Browse Files
- (sed marker): Use the order {target, host, cross-make}. · 60d00117
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From-SVN: r1885
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  Tom Wood committed Aug 18, 1992
  60d00117 Browse Files
- Saving a working version before release. · 2a425bd5
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From-SVN: r1884
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  Dennis Glatting committed Aug 17, 1992
  2a425bd5 Browse Files
- (ansi_compat.h): Replace this with an empty file. · e63c1d35
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From-SVN: r1883
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  Richard Stallman committed Aug 18, 1992
  e63c1d35 Browse Files
- (movstrsi1): Renamed from movstrsi. · 31bcbccb
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(movstrsi): New define_expand.

From-SVN: r1882
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  Richard Stallman committed Aug 18, 1992
  31bcbccb Browse Files
- (pcfinclude): Use HOST_WIDE_INT for rounding a pointer. · 845e4228
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From-SVN: r1881
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  Richard Stallman committed Aug 18, 1992
  845e4228 Browse Files
- Fix typo in last change. · b39a6d43
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From-SVN: r1880
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  Richard Stallman committed Aug 18, 1992
  b39a6d43 Browse Files
- (digest_init): Test TREE_TYPE (inside_init) is · 2726966d
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nonzero before testing anything else about it.

From-SVN: r1879
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  Richard Stallman committed Aug 18, 1992
  2726966d Browse Files
- (do_include): If search_start is NULL, complain that we had nowhere to look. · 68a8ca25
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From-SVN: r1878
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  Richard Stallman committed Aug 18, 1992
  68a8ca25 Browse Files
17 Aug, 1992 11 commits
- (i960_address_cost): Don't abort for invalid addresses. · c0954bcd
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From-SVN: r1877
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  Jim Wilson committed Aug 17, 1992
  c0954bcd Browse Files
- (assign_parms): When copy arg passed by invisible · 2654605a
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reference to pseudo reg, don't use nominal_mode.

From-SVN: r1876
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  Jim Wilson committed Aug 17, 1992
  2654605a Browse Files
- (digest_init): Use TYPE_MAIN_VARIANT comparing type of inside_init. · 3c3fa147
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(process_init_constructor): Warn about partly bracketed initializers.

From-SVN: r1875
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  Richard Stallman committed Aug 17, 1992
  3c3fa147 Browse Files
- Add missing return; delete unused vars & static functions. · b5b6ad46
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From-SVN: r1874
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  Michael Meissner committed Aug 17, 1992
  b5b6ad46 Browse Files
- (expand_expr, case COMPONENT_REF): Don't actually do extraction from · 0bba3f6f
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memory if we want address.

(emit_block_move): Fix problems in last change.

From-SVN: r1873
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  Richard Kenner committed Aug 17, 1992
  0bba3f6f Browse Files
- (jump_optimize): Allow SUBREG in many places where REG is allowed. · a73f9fc9
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From-SVN: r1872
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  Richard Kenner committed Aug 17, 1992
  a73f9fc9 Browse Files
- (fold): Move conversion back outside of COND_EXPR if moving it inside · b8eb43a2
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didn't help anything.

(div_and_round_double): Change some more ints to HOST_WIDE_INTs.

From-SVN: r1871
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  Richard Kenner committed Aug 17, 1992
  b8eb43a2 Browse Files
- (struct undo, struct undo_int): Replace non-portable usage with some unions. · 7c046e4e
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(SUBST, SUBST_INT, undo_all, gen_rtx_combine): Make consistent with
new definitions.

From-SVN: r1870
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  Richard Kenner committed Aug 17, 1992
  7c046e4e Browse Files
- (expand_mult): Bound second synth_mult cost by cost of algorithm from · 2c414fba
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first call.

(expand_divmod): When doing logical operations, the size of
COMPUTE_MODE should be used, not MODE.

From-SVN: r1869
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  Richard Kenner committed Aug 17, 1992
  2c414fba Browse Files
- (builtin_new): Remove declaration of malloc. · 05c0fbb8
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From-SVN: r1868
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  Richard Kenner committed Aug 17, 1992
  05c0fbb8 Browse Files
- (LINK_SPEC): Add %s for default.ld. · 2cebaa84
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(LINK_LIBGCC_SPECIAL): No longer needed.
(ASM_FILE_STARY): Add shared data section.
(SHARED_SECTION_ASM_OP): New macro.
(OVERRIDE_OPTIONS): If -fshared-data, add -fno-common.

From-SVN: r1867
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  Richard Kenner committed Aug 17, 1992
  2cebaa84 Browse Files