Commits · edc7c4ec3b1ea05e7340860781702daddf34f024 · lvzhengyang / riscv-gcc-1

21 Aug, 1992 3 commits

(parser_build_binary_op): Replace the assignment of CLASS. · edc7c4ec
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For Z<Y<Z warning, test class of CODE; don't use TREE_CODE (result).

From-SVN: r1921
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Richard Stallman committed Aug 21, 1992
edc7c4ec Browse Files

pa.md (call_value+1): For non-dynamic calls... · 3bf1c6b5

	* pa.md (call_value+1): For non-dynamic calls, use the "call"
	attribute, set length to 1, and fix output template to work
	properly with delay slots.

	* pa.md (address and use_call_clobbered attributes): Deleted,
	these attributes are useless.  All references deleted.
	(call define delay): Use "in_branch_delay" as the condition since
	"call" delay slots and unconditional "branch" delay slots allow the
	same type of insns.
	(in_call_delay conditional): Deleted.
	(branch define delay): Do not define an annul-if-true delay slot.
	It is useless for an unconditional branch.
	(all delay branch conditionals): Make sure "call", "dyncall", "multi",
	and "milli" insns are explicitly disallowed in delay slots.

From-SVN: r1920

committed Aug 20, 1992

3bf1c6b5 Browse Files

pa.c (output_mul_insn): Delete nop after branch in template... · 3d83d496

	* pa.c (output_mul_insn): Delete nop after branch in template,
	conditionally emit a nop if the delay slot was not filled. (via %#)

	* pa.c (output_function_prologue): Handle profiling in a function
	without a frame pointer.

From-SVN: r1919

committed Aug 20, 1992

3d83d496 Browse Files

20 Aug, 1992 18 commits
- (__INT_VARARGS_H): Define this to avoid trouble on DG/UX. · 5c09c899
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From-SVN: r1918
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  Tom Wood committed Aug 20, 1992
  5c09c899 Browse Files
- Move include of stdio.h before output.h. · bc04dacb
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From-SVN: r1917
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  Richard Stallman committed Aug 20, 1992
  bc04dacb Browse Files
- Compare enums (preds. · a23b64d5
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Compare enums (preds. codes, mem_mode)
explicitly to 0 in conditionals to work-around a VAXC bug that
disallows enum as arguments to && and || operators.

From-SVN: r1916
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  Richard Stallman committed Aug 20, 1992
  a23b64d5 Browse Files
- (decl of create_definition): Move forward declaration past the definition of struct macrodef. · 106d7d7d
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(decl of create_definition): Move forward declaration
past the definition of struct macrodef.
(VMS_strncat): New function.

From-SVN: r1915
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  Richard Stallman committed Aug 20, 1992
  106d7d7d Browse Files
- (not_qsort): New function. · ebea352b
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From-SVN: r1914
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  Richard Stallman committed Aug 20, 1992
  ebea352b Browse Files
- Initial revision · 5ac3f0f4
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From-SVN: r1913
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  Richard Stallman committed Aug 20, 1992
  5ac3f0f4 Browse Files
- (environ): Make declaration conditional. · 4d7e336b
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(main: -g debugging setup): Get rid of \ in #if condition.

From-SVN: r1912
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  Richard Stallman committed Aug 20, 1992
  4d7e336b Browse Files
- Initial revision · a9f5a65c
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From-SVN: r1911
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  Richard Stallman committed Aug 20, 1992
  a9f5a65c Browse Files
- (init_expr_once): Set direct_load and direct_store if SOME hard register can be loaded or stored... · e6fe56a4
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(init_expr_once): Set direct_load and direct_store if SOME hard
register can be loaded or stored; not just if the first one we pick
can be.

From-SVN: r1910
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  Richard Kenner committed Aug 20, 1992
  e6fe56a4 Browse Files
- Fix typo. · 1b238f1c
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From-SVN: r1909
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  Richard Kenner committed Aug 20, 1992
  1b238f1c Browse Files
- ({load,store}_multiple): Use MATCH_PAR_DUP instead of MATCH_PARALLEL. · b4aee14e
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From-SVN: r1908
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  Richard Kenner committed Aug 20, 1992
  b4aee14e Browse Files
- (load_multiple): Operand 2 should be a MATCH_OPERAND. · 52c293f8
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(store_multiple_{,no_}bug): Likewise.

From-SVN: r1907
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  Richard Kenner committed Aug 20, 1992
  52c293f8 Browse Files
- (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 8 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