Commits · c8ab99010f56347af6f77424ffd1d6307dbc7496 · lvzhengyang / riscv-gcc-1

21 Jan, 1999 15 commits

rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Recognize and accept transformations that… · c8ab9901

rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Recognize and accept transformations that we have performed earlier.

        * rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Recognize and accept
        transformations that we have performed earlier.
        * alpha.h (LEGITIMIZE_RELOAD_ADDRESS): Likewise.

From-SVN: r24809

committed Jan 21, 1999

c8ab9901 Browse Files

alpha.md (prologue_stack_probe_loop): Don't do our own label handling, call gen_label_rtx instead. · 73d288ba
```
        * alpha.md (prologue_stack_probe_loop): Don't do our own label
        handling, call gen_label_rtx instead.

From-SVN: r24808
```
Richard Henderson committed Jan 21, 1999
73d288ba Browse Files
* decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo. · e9359c71
```
From-SVN: r24807
```
Jason Merrill committed Jan 21, 1999
e9359c71 Browse Files

cccp.c (xrealloc): Call malloc given a NULL old pointer. · 470b68c0

        * cccp.c (xrealloc): Call malloc given a NULL old pointer.
        * collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
        * gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
        * genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
        * genrecog.c, mips-tfile.c, protoize.c: Likewise.

From-SVN: r24806

committed Jan 21, 1999

470b68c0 Browse Files

* configure.in ({rs6000|powerpc}-ibm-aix4.[12]*): Add missing `then'. · d202e8aa
```
From-SVN: r24805
```
Richard Henderson committed Jan 21, 1999
d202e8aa Browse Files
--with-gnu-ld uses different x- fiile under aix 4.1 · 20fced2c
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From-SVN: r24804
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Michael Meissner committed Jan 21, 1999
20fced2c Browse Files

cp-tree.h (PARM_DECL_EXPR): Delete. · 297e73d8

	* cp-tree.h (PARM_DECL_EXPR): Delete.
	(convert_default_arg): Change prototype.
	(check_default_argument): Declare.
	(search_tree): Likewise.
	* call.c (convert_default_arg): Take the function to which the
	default argument belongs as a parameter, and do any necessary
	instantiation here, instead of ...
	(build_over_call): Here.
	* decl.c (local_variable_p): New function.
	(check_default_argument): Likewise, split out and tidied from ...
	(grokparms): Here.
	* error.c (dump_expr): Don't set PARM_DECL_EXPR.
	* pt.c (tsubst_call_declarator_parms): New function.
	(for_each_template_parm): Handle ARRAY_REFs.  Do the obvious thing
	with CALL_EXPRs, rather than trying to be clever.
	(tsubst): Use tsubst_call_declarator_parms.
	* tree.c (search_tree): Don't make it static.
	* typeck.c (convert_arguments): Use new interface to
	convert_default_arg.

From-SVN: r24803

committed Jan 21, 1999

297e73d8 Browse Files

cppexp.c (cpp_lex): Allocate token_buffer dynamically. · 939b4a73

Thu Jan 21 15:48:03 1999  Dave Brolley  <brolley@cygnus.com>
	* cppexp.c (cpp_lex): Allocate token_buffer dynamically.

From-SVN: r24802

committed Jan 21, 1999

939b4a73 Browse Files

expr.c (MOVE_BY_PIECES_P): Define condition for deciding to use move_by_pieces. · fbe1758d

	* expr.c (MOVE_BY_PIECES_P): Define condition for deciding to use
	move_by_pieces.
	(MOVE_MAX_PIECES): Define maximum number of bytes to move at once.
	(USE_LOAD_POST_INCREMENT, USE_LOAD_PRE_DECREMENT): Define defaults.
	(USE_STORE_POST_INCREMENT, USE_STORE_PRE_DECREMENT): Define defaults.
	(move_by_pieces): Use new macros.
	(emit_block_move): Use new macros.
	(clear_by_pieces): Use new macros.
	(clear_storage): Use new macros.
	(emit_push_insn): Use new macros.
	(expand_expr): Use new macros.
	* config/sh/sh.h (USE_LOAD_POST_INCREMENT, USE_LOAD_PRE_DECREMENT):
	Define.
	(USE_STORE_POST_INCREMENT, USE_STORE_PRE_DECREMENT): Define.
	(MOVE_BY_PIECES_P): Define based on alignment and TARGET_SMALLCODE.
	(MOVE_MAX_PIECES): move 8 bytes on SH4.
	* tm.texi(MOVE_BY_PIECES_P, MOVE_MAX_PIECES, USE_LOAD_POST_INCREMENT,
	USE_LOAD_PRE_DECREMENT, USE_STORE_POST_INCREMENT,
	USE_STORE_PRE_DECREMENT): Describe new macros.

From-SVN: r24801

committed Jan 21, 1999

fbe1758d Browse Files

varasm.c (output_constant_pool): Use floor_log2 instead of exact_log2 for ASM_OUTPUT_ALIGN. · 0003feb2

Thu Jan 21 14:13:31 1999  Vladimir N. Makarov  <vmakarov@cygnus.com>
        * varasm.c (output_constant_pool): Use floor_log2 instead of
	exact_log2 for ASM_OUTPUT_ALIGN.
	* stor-layout.c (layout_type): Do machine-dependent extra alignment.
	* emit-rtl.c (operand_subword): Handle case when a subword outside
	the operand.
	* tm.texi (ROUND_TYPE_{SIZE,ALIGN}): More accurate descriptions of
	the macros.

From-SVN: r24800

committed Jan 21, 1999

0003feb2 Browse Files

Makefile.am (SUBDIRS): Include util again in order to generate install-info. · 7fcbfb22
```
	* Makefile.am (SUBDIRS): Include util again in order to generate
	install-info.
	* Makefile.in: Rebuild.

From-SVN: r24799
```
Gerald Pfeifer committed Jan 21, 1999
7fcbfb22 Browse Files
Remove obsolete file, whose contents has moved to the web pages as · de5c8e49
```
readings.html.

From-SVN: r24798
```
Gerald Pfeifer committed Jan 21, 1999
de5c8e49 Browse Files

[multiple changes] · fff02f07

Thu Jan 21 16:00:06 1999  Andrew Haley  <aph@cygnus.com>
	* typeck.c (convert): Allow conversions to void type: some
 	optimizations in gcc do this.
Thu Jan 21 15:21:49 1999  Andrew Haley  <aph@cygnus.com>
	* typeck.c (convert_ieee_real_to_integer): New function.
	(convert): When not using fast-math and using hardware fp, convert
 	an IEEE NaN to zero.

From-SVN: r24797

committed Jan 21, 1999

fff02f07 Browse Files

cse.c (fold_rtx): Revert 29 Dec change. · ee5332b8

        * cse.c (fold_rtx): Revert 29 Dec change.
        (cse_insn): Revert 12 Jan change.
        * expr.c (expand_builtin): Don't emit CONST around CONSTANT_P_RTX.
        * regclass.c (reg_scan_mark_refs): Revert 29 Dec change.
        * rtl.def: Likewise.
        * rtl.h (CONSTANT_P): Likewise.
        * expr.c (emit_move_insn): Never try to flush CONSTANT_P_RTX
        to memory.
        * recog.c (immediate_operand): Accept CONSTANT_P_RTX.
        * alpha.c (input_operand): Likewise.
        * c4x.c (const_operand): Likewise.
        * explow.c (allocate_dynamic_stack_space): Use register_operand
        instead of arith_operand, which does not exist.
        * 1750a.h: Fix comment closure.
        * a29k.c (a29k_set_memflags): Fix typo in 19 Jan change.
        * arc.md (one_cmplsi2_set_cc_insn): Fix set mode mismatch.
        * arm.h (TARGET_SWITCHES): Fix typo.
        * i370.md (anon mult and div patterns): Fix set mode mismatch.
        * i860.c (output_delayed_branch): Fix operands to constrain_operands.
        (output_delay_insn): Likewise.
        * m88k.md (anon rotate insns): Fix set mode mismatch.
        (anon BLKmode moves): Commonize and fix set mode mismatches.
        * ns32k.md (udivmoddi[shq]i4_internal): Fix mode mismatch.
        * romp.md (movdf): Fix typo.

From-SVN: r24796

committed Jan 20, 1999

ee5332b8 Browse Files

Daily bump. · 898df643
```
From-SVN: r24795
```
Jeff Law committed Jan 20, 1999
898df643 Browse Files

20 Jan, 1999 19 commits
- Makefile.in (install-common): Remove extraneous chmod for gcov install. · f1cc886f
```
        * Makefile.in (install-common): Remove extraneous chmod for gcov
        install.

From-SVN: r24794
```
  Nathan Sidwell committed Jan 20, 1999
  f1cc886f Browse Files
- Update. · d736a76c
```
From-SVN: r24793
```
  Ulrich Drepper committed Jan 20, 1999
  d736a76c Browse Files
- (__destroy_aux): Use != instead of < for ForwardIterator comparison. · 4f6478b7
```
From-SVN: r24792
```
  Ulrich Drepper committed Jan 20, 1999
  4f6478b7 Browse Files
- * stl_config.h (__STL_USE_NAMESPACES): Define. · 3240a1a2
```
From-SVN: r24791
```
  Mark Mitchell committed Jan 20, 1999
  3240a1a2 Browse Files
- update copyright · 9a40349f
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From-SVN: r24790
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  Jeff Law committed Jan 20, 1999
  9a40349f Browse Files
- function.c (assign_parms): Save and restore setting of TREE_USED (parm). · efd8cba0
```
Wed Jan 20 18:15:08 1999  Dave Brolley  <brolley@cygnus.com>
	* function.c (assign_parms): Save and restore setting of
 	TREE_USED (parm).

From-SVN: r24789
```
  Dave Brolley committed Jan 20, 1999
  efd8cba0 Browse Files
- error.c (dump_function_decl): Don't print the argument types for a function when… · 61cd552e
```
error.c (dump_function_decl): Don't print the argument types for a function when the verbosity level is negative.

	* error.c (dump_function_decl): Don't print the argument types for
	a function when the verbosity level is negative.
	* call.c (build_over_call): Check format attributes at call-time.
	* pt.c (tsubst_copy): Fix comment.
	(unify): Don't allow unification with variable-sized arrays.
	* semantics.c (finish_stmt_expr): When processing a template make
	the BIND_EXPR long-lived.

From-SVN: r24788
```
  Mark Mitchell committed Jan 20, 1999
  61cd552e Browse Files
- arm.md: Use MEM_COPY_ATTRIBUTES where appropriate throughout. · 876d1fa3
```
	* arm.md: Use MEM_COPY_ATTRIBUTES where appropriate throughout.
	Pass MEM_SCALAR_P to arm_gen_store_multiple where appropriate.

From-SVN: r24787
```
  Mark Mitchell committed Jan 20, 1999
  876d1fa3 Browse Files
- Tweak · d2551ee4
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From-SVN: r24786
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  Jeff Law committed Jan 20, 1999
  d2551ee4 Browse Files
- Update comment to match code. · 70f8a7a1
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From-SVN: r24785
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  Richard Henderson committed Jan 20, 1999
  70f8a7a1 Browse Files
- Fixed Copyright. · 71ba0d2e
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From-SVN: r24784
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  Joern Rennecke committed Jan 20, 1999
  71ba0d2e Browse Files
- Fixed copyright · 16524932
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From-SVN: r24783
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  Joern Rennecke committed Jan 20, 1999
  16524932 Browse Files
- loop.c (NUM_STORES): Delete. · 5026a502
```
        * loop.c (NUM_STORES): Delete.
        (loop_store_mems): Turn into an EXPR_LIST of MEMs.
        (prescan_loop): Properly initialize loop_mems_idx.
        (note_addr_stored): Simplify using list structure instead of
        fixed sized array.
        (invariant_p, check_dbra_loop, load_mems): Similarly.

From-SVN: r24782
```
  Jeff Law committed Jan 19, 1999
  5026a502 Browse Files
- flow.c (invalidate_from_autoinc): New function. · 15e088b2
```
        * flow.c (invalidate_from_autoinc): New function.
        (mark_set_1, mark_used_regs): Use it.

From-SVN: r24781
```
  Jeffrey A Law committed Jan 19, 1999
  15e088b2 Browse Files
- This should have been deleted during the ChangeLog reorg/cleanup. · 42e04d6b
```
The FSF ChangeLog is "FSFChangeLog"
This file will come back if/when there's a ChangeLog.12 in the FSF
snapshots.

From-SVN: r24780
```
  Jeff Law committed Jan 19, 1999
  42e04d6b Browse Files
- Daily bump. · e3185db0
```
From-SVN: r24779
```
  Jeff Law committed Jan 19, 1999
  e3185db0 Browse Files
- Removed. · b1cafe68
```
Removed.  No longer needed.  The config.sub at the toplevel directory
is automatically used.

From-SVN: r24778
```
  Jeff Law committed Jan 19, 1999
  b1cafe68 Browse Files
- Update copyright. · 741532e8
```
From-SVN: r24777
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  Jeff Law committed Jan 19, 1999
  741532e8 Browse Files
- Minor copyright tweak. · 3881c0c1
```
From-SVN: r24776
```
  Jeff Law committed Jan 19, 1999
  3881c0c1 Browse Files
19 Jan, 1999 6 commits

Makefile.in (typeck.o): Depend on insn-codes.h. · ed730bcf

        * Makefile.in (typeck.o): Depend on insn-codes.h.
        * actions.c (chill_handle_multi_case_label): Initialize "expr".
        * decl.c (poplevel): Initialize "block_previously_created".
        * expr.c (chill_expand_expr): Initialize "size0" and "size1".
        (fold_set_expr): Initialize "buffer1".
        * inout.c (process_io_list): Initialize "to_assign".
        (check_exprlist): Initialize "result".
        * parse.c (expand_expr): Declare.
        (parse_multi_dimension_case_action): Initialize "end_case_label".
        * tasking.c (build_start_process): Initialize "struct_type_node".
        * typeck.c (apply_chill_field_layout): Initialize "word".
        (type_for_mode); Unconditionally cast RHS & LHS to ints to shut up
        signed/unsigned comparison warning.
Kill remaining chill warnings.

From-SVN: r24775

committed Jan 19, 1999

ed730bcf Browse Files

recog.c (pop_operand): New function. · 6fbe9bd8

        * recog.c (pop_operand): New function.
        * recog.h (pop_operand): Declare it.
        * genrecog.c (preds): Define it.

From-SVN: r24774

committed Jan 19, 1999

6fbe9bd8 Browse Files

expr.c (do_jump_for_compare): Handle conditional branch expanders emitting… · d804ed43

expr.c (do_jump_for_compare): Handle conditional branch expanders emitting multiple jump instructions.

        * expr.c (do_jump_for_compare): Handle conditional branch expanders
        emitting multiple jump instructions.
        * jump.c (condjump_label): New function.
        * rtl.h (condjump_label): Declare it.

From-SVN: r24773

committed Jan 19, 1999

d804ed43 Browse Files

expr.c (emit_move_insn_1): Revert 17 Dec change. · c14c6529

        * expr.c (emit_move_insn_1): Revert 17 Dec change.  Don't emit
        clobber during or after reload.

From-SVN: r24772

committed Jan 19, 1999

c14c6529 Browse Files

Update copyright. · 959f341d
```
From-SVN: r24771
```
Richard Henderson committed Jan 19, 1999
959f341d Browse Files

genoutput.c (name_for_index): New function. · 8aeba909

        * genoutput.c (name_for_index): New function.
        (scan_operands, validate_insn_alternatives): Use it.
        * genrecog.c (insn_name_ptr_size): New variable.
        (make_insn_sequence): Fill in insn_name_ptr.
        (merge_trees): Use it.

From-SVN: r24770

committed Jan 19, 1999

8aeba909 Browse Files