Commits · 8288909fc3faededa65c24aa04b7f91a7eb11c86 · lvzhengyang / riscv-gcc-1

21 Sep, 1999 12 commits

flow.c (merge_blocks_move_successor_nojumps): Delete the BARRIER at the end of the successor... · 8288909f

        * flow.c (merge_blocks_move_successor_nojumps): Delete the
        BARRIER at the end of the successor, not the BARRIER before
        the successor.

From-SVN: r29545

committed Sep 21, 1999

8288909f Browse Files

Reimplement dynamic cast and catch matching. · 4a9e5c67

	* cp-tree.h (get_dynamic_cast_base_type): Prototype new function
	* search.c (dynamic_cast_base_recurse): New function.
	(get_dynamic_cast_base_type): New function for dynamic cast.
	* rtti.c (build_dynamic_cast_1): Determine source and target
	class relationship. Call __dynamic_cast_2.
	* tinfo.h (__user_type_info::upcast): New catch dispatcher.
	(__user_type_info::dyncast): New dynamic cast dispatcher.
	(__user_type_info::sub_kind): New nested enumeration.
	(__user_type_info::contained_p): sub_kind predicate.
	(__user_type_info::contained_public_p): Likewise.
	(__user_type_info::contained_nonpublic_p): Likewise.
	(__user_type_info::contained_nonvirtual_p: Likewise.
	(__user_type_info::upcast_result): New nested struct.
	(__user_type_info::dyncast_result): New nested struct.
	(*::do_upcast): New catch function.
	(*::do_dyncast): New dynamic cast function.
	(__user_type_info::find_public_subobj): New dynamic cast
	helper dispatcher.
	(*::do_find_public_subobj): New dynamic cast helper function.
	* tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
	(__user_type_info::dyncast): Define dynamic cast dispatcher.
	(*::do_upcast): Define catch function.
	(*::do_dyncast): Define dynamic cast function.
	(*::do_find_public_subobj): Define dynamic cast helper function.
	* tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
	(__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
	(__dynamic_cast_2): New dynamic cast runtime.

From-SVN: r29544

committed Sep 21, 1999

4a9e5c67 Browse Files

Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to the compiler when building C code. · e36e6e02
```
        * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
        the compiler when building C code.

From-SVN: r29543
```
Jeffrey A Law committed Sep 21, 1999
e36e6e02 Browse Files
* pa.c (pa_add_gc_roots): Fix thinko in last change. · e151ac88
```
From-SVN: r29542
```
Jeffrey A Law committed Sep 21, 1999
e151ac88 Browse Files
stmt.c (any_pending_cleanups): Don't crash when current_function->stmt is unset. · 46826921
```
        * stmt.c (any_pending_cleanups): Don't crash when
        current_function->stmt is unset.

From-SVN: r29541
```
Richard Earnshaw committed Sep 21, 1999
46826921 Browse Files
Add myself to the list. · acfaa91e
```
From-SVN: r29540
```
Alex Samuel committed Sep 21, 1999
acfaa91e Browse Files
Force check-in to ensure that it is up to date. · 9f52c201
```
From-SVN: r29539
```
Mark Mitchell committed Sep 21, 1999
9f52c201 Browse Files
Daily bump. · c0a3450d
```
From-SVN: r29538
```
Jeff Law committed Sep 21, 1999
c0a3450d Browse Files

cp-tree.h (finish_stmt_expr): Change prototype. · bce9471e

	* cp-tree.h (finish_stmt_expr): Change prototype.
	* expr.c (cplus_expand_expr): Adjust call accordingly.
	* init.c (finish_init_stmts): Likewise.
	* parse.y (primary): Likewise.
	* pt.c (tsubst_copy): Likewise.
	* semantics.c (finish_stmt_expr): Don't take two parameters.
	Don't remove generated BLOCKs from the block-tree.

From-SVN: r29537

committed Sep 21, 1999

bce9471e Browse Files

cp-tree.h (finish_stmt_expr): Change prototype. · 5ba57b55

        * cp-tree.h (finish_stmt_expr): Change prototype.
        * expr.c (cplus_expand_expr): Adjust call accordingly.
        * init.c (finish_init_stmts): Likewise.
        * parse.y (primary): Likewise.
        * pt.c (tsubst_copy): Likewise.
        * semantics.c (finish_stmt_expr): Don't take two parameters.
        Don't remove generated BLOCKs from the block-tree.

From-SVN: r29536

committed Sep 21, 1999

5ba57b55 Browse Files

emit-rtl.c (init_emit_once): Initialize const_int_rtx before other… · a7e1e2ac

emit-rtl.c (init_emit_once): Initialize const_int_rtx before other initializations that may use it for...

* emit-rtl.c (init_emit_once): Initialize const_int_rtx before
other initializations that may use it for relative offsets.

From-SVN: r29535

committed Sep 21, 1999

a7e1e2ac Browse Files

sol2.h (PREFERRED_DEBUGGING_TYPE): Use stabs. · 0c723ada

* config/i386/sol2.h (PREFERRED_DEBUGGING_TYPE): Use stabs.
(ASM_SPEC): Moved from sol2dbg.h.  Added work-around for gas.
* config/i386/sol2dbg.h: Removed.
* config/i386/sol2gas.h: New file, to enable gas work-around.
* configure.in: Use i386/sol2gas.h on Solaris/x86 --with-gas.
Don't use sol2dbg.h.
* configure: Rebuilt.

From-SVN: r29534

committed Sep 21, 1999

0c723ada Browse Files

20 Sep, 1999 20 commits

cp-tree.h (finish_stmt_expr): Change prototype. · 447cfcb9

	* cp-tree.h (finish_stmt_expr): Change prototype.
	* expr.c (cplus_expand_expr): Adjust call accordingly.
	* init.c (finish_init_stmts): Likewise.
	* parse.y (primary): Likewise.
	* pt.c (tsubst_copy): Likewise.
	* semantics.c (finish_stmt_expr): Don't take two parameters.
	Don't remove generated BLOCKs from the block-tree.

From-SVN: r29533

committed Sep 20, 1999

447cfcb9 Browse Files

* invoke.texi (-fthis-is-variable): Remove documentation. · ea003f6d
```
From-SVN: r29532
```
Mark Mitchell committed Sep 20, 1999
ea003f6d Browse Files

Remove support for assigning to `this'. · 9bfadf57

	* NEWS: Note that fact.
	* class.c (build_vbase_path): Don't check flag_this_is_variable.
	* cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
	(language_function): Remove assigns_this, just_assigned_this, and
	x_base_init_expr.  Add x_vcalls_possible_p.  Add vtbls_set_up_p.
	(base_init_expr): Remove.
	(current_vcalls_possible_p): New macro.
	(vtbls_set_up_p): Likewise.
	(emit_base_init): Change prototype.
	* decl.c (finish_destructor_body): New function, split out from
	finish_function.
	(current_function_assigns_this): Remove.
	(current_function_just_assigned_this): Likewise.
	(start_function): Don't set them.
	(finish_function): Don't check them.  Don't emit
	base-initialization code here.  Generate code for destructors when
	doing semantic analysis.
	(finish_stmt): Don't check current_function_just_assigned_this.
	* decl2.c (lang_f_options): Remove this-is-variable.
	(lang_decode_option): Likewise.
	(grokclassfn): Don't check flag_this_is_variable.
	* init.c (emit_base_init): Return the expression generated.
	(construct_virtual_bases): Don't push/pop obstacks.  Fix
	typo.
	(build_new_1): Don't check flag_this_is_variable.
	(get_temp_regvar): Don't set DECL_REGISTER.
	(build_vec_init): Don't call use_variable.
	* lang-options.h: Remove "-fthis-is-variable" and
	"-fno-this-is-variable".
	* pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
	* search.c (expand_upcast_fixups): Use finish_expr_stmt, not
	expand_expr_stmt.
	* semantics.c (finish_expr_stmt_real): Rename to ...
	(finish_expr_stmt): This.  Remove assigned_this parameter.
	(begin_if_stmt): Call do_pushlevel before starting the statement.
	(begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
	blocks.
	(setup_vtbl_ptr): Emit initialization code for bases and members
	at semantic-analysis time.  Emit code to initialize vtables in
	destructors here.
	(expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
	Don't handle CTOR_INITIALIZER any more.
	* typeck.c (build_modify_expr): Don't check for assignments to
	this.
	(c_expand_return): Don't suggest assigning to `this'.

	* Makefile.in (decl.o): Depend on RTL_H.
	(decl2.o): Likewise.
	(class.o): Likewise.
	(call.o): Likewise.
	(method.o): Likewise.
	(search.o): Likewise.
	(tree.o): Likewise.
	(pt.o): Likewise.

	* decl.c (duplicate_decls): When a builtin function is redeclared
	as static, make sure it is mangled correctly.

	* ir.texi (CTOR_INITIALIZER): Remove mention.  Fix typo.  Add
	detail about the statement-tree.

From-SVN: r29531

committed Sep 20, 1999

9bfadf57 Browse Files

basic-block.h (compute_bb_for_insn): Declare. · 2307e372

        * basic-block.h (compute_bb_for_insn): Declare.
        * flow.c (compute_bb_for_insn): Export.  Don't accept the varray
        to use; set size of basic_block_for_insn directly.
        (find_basic_blocks): Update.

From-SVN: r29530

committed Sep 20, 1999

2307e372 Browse Files

configure: Rebuilt. · 8801244b

	* configure: Rebuilt.
	* configure.in: Send output of `-fuse-divide-subroutine' test
	compilation to /dev/null.

From-SVN: r29529

committed Sep 20, 1999

8801244b Browse Files

* flow.c (verify_flow_info): Fix typo, "abort;" -> "abort ();". · b8024b59
```
From-SVN: r29528
```
Kaveh R. Ghazi committed Sep 20, 1999
b8024b59 Browse Files

crtstuff.c (ON_EXIT): Delete empty macro definition. · 451fbdf2

       * crtstuff.c (ON_EXIT): Delete empty macro definition.
       (__do_global_ctors_aux): Call atexit(), not ON_EXIT().

From-SVN: r29527

committed Sep 20, 1999

451fbdf2 Browse Files

Revert this change. Gavin's patch to operand_equal_p is a better fix. · 8d028135

         * fold-const.c (fold_range_test): Do not try to fold the range
         test if the rhs or lhs has side effects.

From-SVN: r29526

committed Sep 20, 1999

8d028135 Browse Files

Makefile.in (parse.o): Depend on $(JAVA_TREE_H). · 7161fcc7
```
1999-09-15  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (parse.o): Depend on $(JAVA_TREE_H).

From-SVN: r29525
```
Andreas Schwab committed Sep 20, 1999
7161fcc7 Browse Files
* parse.y (primary): Use build_functional_cast for CV_QUALIFIER. · ebaacb57
```
From-SVN: r29524
```
Nathan Sidwell committed Sep 20, 1999
ebaacb57 Browse Files

basic-block.h (compute_flow_dominators): Declare. · bb457bd9

        * basic-block.h (compute_flow_dominators): Declare.

        * gcse.c (alloc_code_hoist_mem): New function.
        (free_code_hoist_mem, compute_code_hoist_vbeinout): Likewise.
        (compute_code_hoist_data, hoist_expr_reaches_here_p): Likewise.
        (hoist_code, one_code_hoisting_pass): Likewise.
        (gcse_main): If optimizing for size, then hoist expressions
        computed in multiple dominated basic blocks.

From-SVN: r29523

committed Sep 20, 1999

bb457bd9 Browse Files

Add comment saying that lang_decode_options should not complain about · 03d32d1a
```
unrecognised options.

From-SVN: r29522
```
Nick Clifton committed Sep 20, 1999
03d32d1a Browse Files

gcse.c (invalid_nonnull_info): New function. · dfdb644f

        * gcse.c (invalid_nonnull_info): New function.
        (delete_null_pointer_checks): Likewise.
        * rtl.h (delete_null_pointer_checks): Declare.
        * toplev.c (rest_of_compilation): Call delete_null_pointer_checks.

From-SVN: r29521

committed Sep 20, 1999

dfdb644f Browse Files

Pass all command line options to both language dependent and language independent · 39dd8003
```
decoders.

From-SVN: r29520
```
Nick Clifton committed Sep 20, 1999
39dd8003 Browse Files

flow.c (merge_blocks_move_predecessor_nojumps): New function. · 558389e3

        * flow.c (merge_blocks_move_predecessor_nojumps): New function.
        (merge-blocks_move_successor_nojumps): Likewise.
        (merge_blocks): Allow merging of some blocks, even if it requires
        physical movement of the blocks, but not if it requires new jumps.

From-SVN: r29519

committed Sep 20, 1999

558389e3 Browse Files

bitmap.c (debug_bitmap_file): Renmaed from bitmap_debug_file. · bfd38496

        * bitmap.c (debug_bitmap_file): Renmaed from bitmap_debug_file.
        Callers and prototype changed.
        * bitmap.h: Fix debug_bitmap and debug_bitmap_file prototypes.

From-SVN: r29518

committed Sep 20, 1999

bfd38496 Browse Files

sol2.h (LINK_SPEC): Avoid the duplication of -YP when both -p and -pg are present. · c97c62ef
```
* config/sparc/sol2.h (LINK_SPEC): Avoid the duplication of
-YP when both -p and -pg are present.  From i386/sol2.h.

From-SVN: r29516
```
Alexandre Oliva committed Sep 20, 1999
c97c62ef Browse Files
Make it possible to prototype port-specific functions (and convert i386 to use this) · a091679a
```
From-SVN: r29515
```
Bernd Schmidt committed Sep 20, 1999
a091679a Browse Files
Make it possible to prototype port-specific functions (and convert i386 to use this) · 6baf1cc8
```
From-SVN: r29514
```
Bernd Schmidt committed Sep 20, 1999
6baf1cc8 Browse Files
Daily bump. · 34a24f18
```
From-SVN: r29513
```
Jeff Law committed Sep 20, 1999
34a24f18 Browse Files

19 Sep, 1999 8 commits
- * c-pragma.c (mark_align_stack): Dereference the void* properly. · 2cccc340
```
From-SVN: r29512
```
  Richard Henderson committed Sep 19, 1999
  2cccc340 Browse Files
- Forgot to commit last time. · c911d5eb
```
From-SVN: r29511
```
  Richard Henderson committed Sep 19, 1999
  c911d5eb Browse Files
- Fix typo in last change · 7015a814
```
From-SVN: r29510
```
  Mark Mitchell committed Sep 19, 1999
  7015a814 Browse Files
- rtl.h (insns_safe_to_move_p): New function. · 3b10cf4b
```
	* rtl.h (insns_safe_to_move_p): New function.
	* loop.c (find_and_verify_loops): Use it.
	* rtlanal.c (insns_safe_to_move_p): Define it.

From-SVN: r29509
```
  Mark Mitchell committed Sep 19, 1999
  3b10cf4b Browse Files
- * ir.texi: New file. · 47d7090e
```
From-SVN: r29508
```
  Mark Mitchell committed Sep 19, 1999
  47d7090e Browse Files
- c-pragma.c: Include ggc.h. · da9da134
```
        * c-pragma.c: Include ggc.h.
        * Makefile.in (c-pragma.o): Update.

From-SVN: r29507
```
  Richard Henderson committed Sep 19, 1999
  da9da134 Browse Files
- Daily bump. · aadf6486
```
From-SVN: r29506
```
  Jeff Law committed Sep 19, 1999
  aadf6486 Browse Files
- gxxint.texi: G++ now implements namespaces. · 88848bde
```
	* gxxint.texi: G++ now implements namespaces.

	* decl.c (pop_label): Don't warn about unused labels more than
	once.
	* semantics.c (finish_goto_stmt): Always marked used labels as
	used.

From-SVN: r29505
```
  Mark Mitchell committed Sep 19, 1999
  88848bde Browse Files