Commits · fe2e294c7e06d47227e0d08d8d401e84cc13e7ab · lvzhengyang / riscv-gcc-1

17 Dec, 1999 4 commits

Oops. Used wrong changelog entry. · fe2e294c

	* regmove.c (optimize_reg_copy_1): Ignore LOOP notes.
	(optimize_reg_copy_2): Likewise.
	(optimize_reg_copy_3): Likewise.
	(fixup_match_2): Likewise.
	(regmove_optimize): Likewise.
	(fixup_match_1): Liekwise.

From-SVN: r30987

committed Dec 17, 1999

fe2e294c Browse Files

regmove.c (copy_src_to_dest): Remove loop_depth parameter. · 07aaad94

	* regmove.c (copy_src_to_dest): Remove loop_depth parameter.
	(optimize_reg_copy_1): Remove REG_N_REFS updating code.
	(optimize_reg_copy_2, copy_src_to_dest, fixup_match_2): Likewise.
	(regmove_optimize, fixup_match_1): Likewise.

From-SVN: r30986

committed Dec 17, 1999

07aaad94 Browse Files

i386.md (HI to SImode promoting splitters): Rewrite. · e9e80858

	* i386.md (HI to SImode promoting splitters): Rewrite.
	(pushsf mem peep2): New.
	(testhi to andhi peep2): Remove.
	* i386.h (x86_promote_QImode): New.
	(TARGET_PROMOTE_QImode): New.
	(PREDICATE_CODES): Add promotable_binary_operator.
	* i386.c (x86_promote_QImode0: New.
	(promotable_binary_operator): New.
	* i386-protos.h (promotable_binary_operator): New.

From-SVN: r30985

committed Dec 17, 1999

e9e80858 Browse Files

i386.md (test?i_1): Use "nonmemory_operand" predicate, simplify condition. · a1cbdd7f

	* i386.md (test?i_1): Use "nonmemory_operand" predicate, simplify
	condition.
	(one_cmpl?i*): Pass "NOT" to unary_operator_ok.

From-SVN: r30984

committed Dec 17, 1999

a1cbdd7f Browse Files

16 Dec, 1999 19 commits

class.c (check_field_decls): Don't return a value. · 607cf131

1999-12-16  Mark Mitchell  <mark@codesourcery.com>

	* class.c (check_field_decls): Don't return a value.
	(avoid_overlap): Moved here from tree.c.
	(build_base_fields): Likewise.
	(check_bases): New function, split out from finish_base_struct.
	(check_bases_and_members): New function, split out from finish_struct_1.
	(struct base_info): Remove cant_have_default_ctor,
	cant_have_const_ctor, cant_have_asn_ref.
	(finish_base_struct): Split semantic analysis into check_bases.
	(finish_struct_methods): Fix bogus assertion.
	(check_field_decls): Call finish_struct_anon here.
	(build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES.
	(finish_struct_1): Use check_bases_and_members.  Reorganize.
	* cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
	(build_base_fields): Don't declare.
	* tree.c (avoid_overlap): Remove.
	(build_base_fields): Likewise.

From-SVN: r30983

committed Dec 16, 1999

607cf131 Browse Files

Makefile.in (INTREGRATE_H): Rename to INTEGRATE_H. · a97901e6

	* Makefile.in (INTREGRATE_H): Rename to INTEGRATE_H.
	* function.c (insert_block_after_note): Remove.
	(retrofit_block): Likewise.
	(identify_blocks): Fix indentation.
	(reorder_blocks): Don't NULL out NOTE_SOURCE_FILE for a
	NOTE_INSN_BLOCK_BEG or NOTE_INSN_BLOCK_END.
	* function.h (insert_block_after_note): Remove prototype.
	(retrofit_block): Likewise.
	* integrate.c (expand_inline_function): Don't call
	find_loop_tree_blocks.  Use expand_start_bindings_and_block, not
	just expand_start_bindings.  Use the block_map to remap old
	NOTE_BLOCKs to new ones.
	(integrate_decl_tree): Keep track of remapped blocks.
	* integrate.h (struct inline_remap): Add block_map.
	* stmt.c (expand_fixup): Don't try to retrofit_blocks.  Just set
	NOTE_BLOCK on the notes.
	(expand_start_bindings): Rename to ...
	(expand_start_bindings_and_block): Add parameter.  Set NOTE_BLOCK.
	(expand_end_bindings): Set NOTE_BLOCK.
	* toplev.c (rest_of_compilation): In function-at-a-time-mode,
	reconstruct the BLOCK tree.
	* tree.h (expand_start_bindings): Macroize.  Call ...
	(expand_start_bindings_and_block): New function.

	* optimize.c (struct inline_data): Remove scope_stmt.
	(remap_block): Don't use insert_block_after_note.  Don't update
	scope_stmt.
	(expand_call_inline): Don't update scope_stmt.
	(optimize_function): Don't initialize scope_stmt.
	* semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted
	NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes.

From-SVN: r30982

committed Dec 16, 1999

a97901e6 Browse Files

sparc.c (print_operand): Cast fprintf arguments to match the format. · 0d9484c5
```
	* config/sparc/sparc.c (print_operand): Cast fprintf arguments to
	match the format.

From-SVN: r30981
```
Jakub Jelinek committed Dec 16, 1999
0d9484c5 Browse Files
sparc.c (epilogue_renumber): Add default case to switch stmt. · 76a7c776
```
	* config/sparc/sparc.c (epilogue_renumber): Add default case
	to switch stmt.

From-SVN: r30980
```
David S. Miller committed Dec 16, 1999
76a7c776 Browse Files

expr.c (emit_move_insn_1): Only emit clobbers if one of the outputs is a SUBREG. · 235ae7be

	* expr.c (emit_move_insn_1): Only emit clobbers if one of
	the outputs is a SUBREG.
	* rtlanal.c (reg_overlap_mentioned_p): Revert December 15th
	change.

From-SVN: r30979

committed Dec 16, 1999

235ae7be Browse Files

toplev.c (rest_of_compilation): Run branch shortening after reg-stack. · 5b772bbd
```
        * toplev.c (rest_of_compilation): Run branch shortening after
        reg-stack.

From-SVN: r30978
```
Jan Hubicka committed Dec 16, 1999
5b772bbd Browse Files
New testcase. · 8cc24765
```
From-SVN: r30977
```
Bernd Schmidt committed Dec 16, 1999
8cc24765 Browse Files

regclass.c (loop_depth): Remove · 954d8e99

	* regclass.c (loop_depth): Remove
	(scan_one_insn): Do not handle LOOP_NOTE insns.
	(regclass): Go through basic blocks and set loop_cost

From-SVN: r30976

committed Dec 16, 1999

954d8e99 Browse Files

Fix an older test · 5ba280da
```
From-SVN: r30975
```
Bernd Schmidt committed Dec 16, 1999
5ba280da Browse Files
* tree.h (DECL_FROM_INLINE): Check DECL_ABSTRACT_ORIGIN too. · 3d62d651
```
From-SVN: r30974
```
Zack Weinberg committed Dec 16, 1999
3d62d651 Browse Files
* loop.c (insert_loop_mem): Ignore memory clobbers. · 27114460
```
From-SVN: r30973
```
Richard Henderson committed Dec 16, 1999
27114460 Browse Files

i386.md (movqi): Use "nonimmediate_operand" for output operand. · 4cbfbb1b

	* i386.md (movqi): Use "nonimmediate_operand" for output operand.
	(movstrictqi, movdi, movsf, movdf, movxf): Likewise.
	(adddi, addqi, addhi, subdi, subqi, subhi, ffs): Likewise.

From-SVN: r30972

committed Dec 16, 1999

4cbfbb1b Browse Files

* profile.c: Remove redundant #include "output.h". · df55ea09
```
From-SVN: r30971
```
Jeffrey A Law committed Dec 16, 1999
df55ea09 Browse Files
combine.c (simplify_comparison): Reduce (OP (MINUS A B) 0) to (OP A B). · 0bd4b461
```
        * combine.c (simplify_comparison): Reduce (OP (MINUS A B) 0)
        to (OP A B).

From-SVN: r30970
```
Richard Henderson committed Dec 16, 1999
0bd4b461 Browse Files
* h8300.md (HImode preinc peephole): Fix typo. · 41adf898
```
From-SVN: r30969
```
Jeffrey A Law committed Dec 16, 1999
41adf898 Browse Files
Daily bump. · 1f7c249a
```
From-SVN: r30968
```
Jeff Law committed Dec 16, 1999
1f7c249a Browse Files
Add new tests for long long spanning reg/stack · 0b1f0725
```
From-SVN: r30967
```
Michael Meissner committed Dec 16, 1999
0b1f0725 Browse Files

class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS out of the class... · 58010b57

	* class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
	out of the class, rather than taking them as parameters.
	(build_vbase_pointer_fields): Move here from tree.c.
	(build_vtbl_or_vbase_field): New function.
	(check_methods): Likewise.
	(remove_zero_width_bitfields): Likewise.
	(add_virtual_function): Use tree_cons instead of temp_tree_cons.
	(delete_duplicate_fields_1): Tidy.  Don't delete duplicate
	USING_DECLs here.
	(finish_struct_methods): Handle the case where there are no
	methods here.
	(get_basefndecls): Use tree_cons instead of temp_tree_cons.
	(check_field_decls): Call delete_duplicate_fields here.
	(finish_struct_1): Tidy.  Use check_methods and
	remove_zero_width_bitfields.
	* cp-tree.h (build_vbase_pointer_fields): Remove.
	* decl.c (grokdeclarator): Use tree_cons instead of
	temp_tree_cons.
	* decl2.c (qualified_lookup_using_namespace): Use tree_cons
	instead of temp_tree_cons.
	* lex.c (cons_up_default_function): Remove dead code.
	* method.c (fixup_pending_inline): New function, split out from	...
	(do_inline_function_hair): ... here.
	* tree.c (build_vbase_pointer_fields): Remove.

From-SVN: r30966

committed Dec 16, 1999

58010b57 Browse Files

function.c (retrofit_block): Abort if we don't find a suitable insn. · 5afb79e7

        * function.c (retrofit_block): Abort if we don't find a suitable insn.
        (insert_block_after_note): Abort if we don't have a previous block.
        Remove FN parameter.
        * function.h: Adjust.

        * tree.c (walk_tree): Walk operand subtrees in forward order.
        * optimize.c (expand_call_inline): Likewise.
        (optimize_function): Initialize id->scope_stmt to something useful.
        (remap_block): Assume id->scope_stmt has a useful value.

From-SVN: r30965

committed Dec 15, 1999

5afb79e7 Browse Files

15 Dec, 1999 17 commits

natSystem.cc (init_properties): Don't set user.name or user.home if NO_GETUID defined. · 6150df62

	* java/lang/natSystem.cc (init_properties): Don't set user.name or
	user.home if NO_GETUID defined.  Only set user.dir if getcwd
	exists.

	* include/config.h.in: Rebuilt.
	* acconfig.h (NO_GETUID): New define.
	* configure.in: Rebuilt.
	* configure.in: Define NO_GETUID in cross case.  Check for getcwd
	in native case.

From-SVN: r30964

committed Dec 15, 1999

6150df62 Browse Files

builtins.c (expand_builtin_mathfn): Make sure not to expand the argument more than once. · 5a626f11
```
	* builtins.c (expand_builtin_mathfn): Make sure not to expand the
	argument more than once.

From-SVN: r30963
```
Mark Mitchell committed Dec 15, 1999
5a626f11 Browse Files
* stmt.c (expand_decl): Expand upper bound of a dynamic array. · 4d9af632
```
From-SVN: r30962
```
Jason Merrill committed Dec 15, 1999
4d9af632 Browse Files
tweak comments · 8890f3d8
```
From-SVN: r30961
```
Jason Merrill committed Dec 15, 1999
8890f3d8 Browse Files
* expr.c (emit_group_load): Use dst mode if src is VOIDmode. · 8b725198
```
From-SVN: r30960
```
Jakub Jelinek committed Dec 15, 1999
8b725198 Browse Files

function.c (PREFERRED_STACK_BOUDNARY): Provide default value. · a0871656

	* function.c (PREFERRED_STACK_BOUDNARY): Provide default value.
	(assign_stack_local_1): Limit alignment to PREFERRED_STACK_BOUNDARY,
	update stack_alignment_needed.
	(prepare_function_start): Initialize stack_alignment_needed
	* function.h (struct function): Add field stack_alignment_needed.

From-SVN: r30958

committed Dec 15, 1999

a0871656 Browse Files

caller-save.c (insert_one_insn): Returns struct insn_chain *. · 285f3cf0

	* caller-save.c (insert_one_insn): Returns struct insn_chain *.
	Handle live_throughout / dead_or_set instead of live_before /
	live_after.
	(save_call_clobbered_regs): Get register livenessinformation from
	chain->live_throughout.
	(add_stored_regs): New function.
	(insert_restore, insert_save): Add restored / saved registers to
	dead_or_set.
	* global.c (reg_dies): New parameter chain.
	(reg_becomes_live): Third parameter is regs_set now.
	Changed all callers.
	(reg_dies): New parameter chain.  Changed all callers.
	(build_insn_chain): Set live_throughout instead of
	live_before / live_after.
	* reload.h (struct insn_chain): Replace members live_before /
	live_after with live_throughout / dead_or_set.
	* reload1.c (new_insn_chain): Handle live_throughout / dead_or_set
	instead of live_before / live_after.
	(maybe_fix_stack_asms, find_reload_regs, finish_spills): Likewise.
	(order_regs_for_reload, find_reg, finish_spills): Likewise.
	(choose_reload_regs_init): Likewise.
	* stupid.c (current_chain, find_clobbered_regs): Delete.
	(stupid_life_analysis): Set chain->live_throughout chain->dead_or_set
	instead of chain->live_before / chain->live_after.
	(mark_hard_ref): New function.
	(stupid_mark_refs): Call mark_hard_ref. Clear chain->live_throughout.

From-SVN: r30957

committed Dec 15, 1999

285f3cf0 Browse Files

rtlanal.c (reg_overlap_mentioned_p): Handle CONCAT. · 4940cd60

1999-12-15  David S. Miller  <davem@redhat.com>

	* rtlanal.c (reg_overlap_mentioned_p): Handle CONCAT.

From-SVN: r30956

committed Dec 15, 1999

4940cd60 Browse Files

flow.c (calculate_loop_depth): Make global, remove prototype, rewrite to use new… · 35836a43

flow.c (calculate_loop_depth): Make global, remove prototype, rewrite to use new loop infrastructure.

	* flow.c (calculate_loop_depth): Make global, remove prototype,
	rewrite to use new loop infrastructure.
	(find_basic_block): Remove calculate_loop_depth call.
	* toplev.c (rest_of_compilation): Call find_basic_block.
	* output.h (calculate_loop_depth): Declare.

From-SVN: r30955

committed Dec 15, 1999

35836a43 Browse Files

flow.c (dump_flow_info): Dump loop_depth. · ce4bbac7

	* flow.c (dump_flow_info): Dump loop_depth.
	(flow_loop_nodes_find): Increase loop_depth for basic block in the
	body.
	(flow_loop_find): Initialize the loop_depth for each basic block.

From-SVN: r30954

committed Dec 15, 1999

ce4bbac7 Browse Files

* g++.old-deja/g++.warn/cast-align1.C: New test. · 41bd0db1
```
From-SVN: r30953
```
Nathan Sidwell committed Dec 15, 1999
41bd0db1 Browse Files

typeck.c (build_c_cast): Expand warning message. · 8be7ab5d

	* typeck.c (build_c_cast): Expand warning message. Move pointer
	alignment warning to after the cast. Don't warn about pointer
	alignment when given a pointer to incomplete.
fix cut-n-paste error on 1999-12-09  Andreas Jaeger and
1999-12-09  Mark Mitchell (was 11999 & 999)

From-SVN: r30952

committed Dec 15, 1999

8be7ab5d Browse Files

cp-tree.h (make_aggr_type): Declare. · 33848bb0

        * cp-tree.h (make_aggr_type): Declare.
        * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
        (make_aggr_type): New.

        * decl.c (build_typename_type, init_decl_processing): Use it.
        (build_ptrmemfunc_type, xref_tag): Likewise.
        * except.c (call_eh_info): Likewise.
        * init.c (init_init_processing): Likewise.
        * pt.c (process_template_parm, lookup_template_class): Likewise.
        * rtti.c (expand_class_desc): Likewise.
        * semantics.c (begin_class_definition, finish_typeof): Likewise.
        * tree.c (copy_template_template_parm): Likewise.

From-SVN: r30951

committed Dec 15, 1999

33848bb0 Browse Files

tree.c (decl_function_context): Handle virtual functions. · 6ff7fb95

        * tree.c (decl_function_context): Handle virtual functions.

        * tlink.c (scan_linker_output): Don't look in demangled name when
        looking for linker output keywords.

        * dwarfout.c (output_type): We can defer namespace-scope classes.

From-SVN: r30950

committed Dec 15, 1999

6ff7fb95 Browse Files

cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using sizeof (struct tree_common). · 04a2ecf7
```
	* cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
	sizeof (struct tree_common).

From-SVN: r30949
```
Jason Merrill committed Dec 15, 1999
04a2ecf7 Browse Files

Makefile.in (MYCXXFLAGS): Include $(CXXFLAGS). · 03c3ba39

        * Makefile.in (MYCXXFLAGS): Include $(CXXFLAGS).
        (MYCFLAGS): Include $(CFLAGS).

From-SVN: r30948

committed Dec 15, 1999

03c3ba39 Browse Files

filedoalloc.c, [...]: Remove advertising clause from BSD license, pursuant with · 3eea0202

        * filedoalloc.c, floatio.h, iovfprintf.c, iovfscanf.c: Remove
        advertising clause from BSD license, pursuant with

          ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

From-SVN: r30947

committed Dec 15, 1999

3eea0202 Browse Files