Commits · 58731fd132e25cb603d1e1feaaace2cb91250c12 · lvzhengyang / riscv-gcc-1

15 Oct, 2002 16 commits

class.c (check_field_decls): Remove empty_p parameter. · 58731fd1

	* class.c (check_field_decls): Remove empty_p parameter.  Instead,
	clear CLASSTYPE_EMPTY_P.
	(build_base_field): Likewise.
	(build_base_fields): Likewise.
	(check_bases_and_members): Likewise.
	(create_vtbl_ptr): Likewise.
	(layout_class_type): Likewise.  Ensure that empty classes have
	size zero when used as base classes in the 3.2 ABI.
	(finish_struct_1): Initialize CLASSTYPE_EMPTY_P and
	CLASSTYPE_NEARLY_EMPTY_P.  Adjust calls to avoid passing empty_p
	parameter.
	(is_empty_class): Correct definition when using post-3.2 ABI.
	* cp-tree.h (lang_type_class): Add empty_p.
	(CLASSTYPE_EMPTY_P): New macro.

From-SVN: r58170

committed Oct 15, 2002

58731fd1 Browse Files

* config/mips/vr.h (DRIVER_SELF_SPECS): Change %<mgp32 to %{<mgp32}. · a2ee89d8
```
From-SVN: r58169
```
Richard Sandiford committed Oct 15, 2002
a2ee89d8 Browse Files

s390.c (s390_split_branches): Add return value. · aee4e0db

	* config/s390/s390.c (s390_split_branches): Add return
	value.  Add parameters TEMP_REG and TEMP_USED.  Use unspec 104.

	(find_base_register_in_addr): New function.
	(find_base_register_ref): New function.
	(replace_base_register_ref): New function.

	(struct constant_pool): Add members pool_insn, insns, and anchor.
	Remove member last_insn.
	(s390_start_pool): Initialize them.
	(s390_end_pool): Emit pool placeholder insn.
	(s390_add_pool_insn): New function.
	(s390_find_pool): Use insns bitmap instead of addresses.
	(s390_dump_pool): Replace placeholder insn.  Emit anchor.
	Replace unspec 104 by local-pool-relative references.
	(s390_output_constant_pool): Output anchor label if required.
	(s390_output_symbolic_const): Handle unspec 104 and 105.
	(s390_add_pool): Remove, replace by ...
	(s390_add_constant, s390_find_constant): ... these new functions.
	(s390_add_anchor): New function.

	(s390_chunkify_pool): Delete, replace by ...
	(s390_chunkify_start, s390_chunkify_finish,
	s390_chunkify_cancel): ... these new functions.
	(s390_optimize_prolog): Add parameter TEMP_REGNO.
	Recompute register live data for special registers.
	(s390_fixup_clobbered_return_reg): New function.
	(s390_machine_dependent_reorg): Rewrite to use new
	s390_chunkify_... routines.

	config/s390/s390.md ("reload_base"): Rename to ...
	("reload_base_31"): ... this.
	("reload_base_64"): New insn.
	("reload_base2"): Remove.
	("reload_anchor"): New insn.
	("pool"): New insn.

	s390.c (s390_pool_overflow): Remove.
	s390.h (s390_pool_overflow): Likewise.
	s390.md ("cjump", "icjump", "doloop_si"): Remove s390_pool_overflow.

From-SVN: r58168

committed Oct 15, 2002

aee4e0db Browse Files

init.c (build_delete): Do not apply save_expr for arrays. · 6742d92b

cp:
	* init.c (build_delete): Do not apply save_expr for arrays.
	(build_vec_delete): Likewise.
testsuite:
	* g++.dg/init/ctor1.C: New test.

From-SVN: r58166

committed Oct 15, 2002

6742d92b Browse Files

* sh.md (movv8qi_i+2): Don't split if source is -1. · c034672a
```
From-SVN: r58165
```
J"orn Rennecke committed Oct 15, 2002
c034672a Browse Files

install.texi: Formatting changes for conformance to HTML 4.01. · b8db17af

2002-10-15  Janis Johnson  <janis187@us.ibm.com>

	* doc/install.texi: Formatting changes for conformance to HTML 4.01.

From-SVN: r58164

committed Oct 15, 2002

b8db17af Browse Files

java-tree.h (java_inlining_merge_static_initializers): Declare. · dbd1e2d8

2002-10-15  Andrew Haley  <aph@redhat.com>

        * java-tree.h (java_inlining_merge_static_initializers): Declare.
        (java_inlining_map_static_initializers): Declare.

From-SVN: r58163

committed Oct 15, 2002

dbd1e2d8 Browse Files

* gcc.c-torture/execute/20021015-1.c: New test. · 23a64177
```
From-SVN: r58159
```
Ulrich Weigand committed Oct 15, 2002
23a64177 Browse Files

re PR rtl-optimization/7409 (loop optimization) · 2d34c587

PR opt/7409
	* loop.c (loop_regs_scan): Mark registers used for function
	argument passing as MAY_NOT_OPTIMIZE.

From-SVN: r58158

committed Oct 15, 2002

2d34c587 Browse Files

* gcc.dg/weak/typeof-2.c: For SH targets, return before baz3 test. · 38364bd2
```
From-SVN: r58157
```
J"orn Rennecke committed Oct 15, 2002
38364bd2 Browse Files

re PR c/7344 (performance regression on huge case statements) · 1877be45

	* i386.md (movv2di_internal): New pattern.
	(movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate.
	(movv2di): New expander.
	* i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands.

	* i386.c (ix86_expand_timode_binop_builtin): Delete.
	(builtin_description): Add SSE1 logicals; rename SSE2 logicals.
	(ix86_init_mmx_sse_builtins): Kill SSE1 logicals.
	(ix86_expand_builtin): Likewise.
	* i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andti3,
	sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andnti3,
	sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2,
        sse_orti3,
	sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2,
        sse_xorti3): Kill.
	(sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3,
	 sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders.
	(*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3,
	 *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns.
	(*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3,
	 *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns.

	* xmmintrin.h (__m128i): Define as __v2di.

	PR c/7344
	* predict.c (can_predict_insn_p): New function.
	(estimate_probability): Avoid unnecesary work.
	(process_note_prediction): Likewise.
	* toplev.c (rest_of_compilation): Account early branch prediction pass
	as TV_BRANCH_PROB.

	PR c++/6419
	(expand_expr): Use DECL_RTL_SET_P.

From-SVN: r58156

committed Oct 15, 2002

1877be45 Browse Files

Daily bump. · 0aab899b
```
From-SVN: r58155
```
GCC Administrator committed Oct 15, 2002
0aab899b Browse Files

decl.c (layout_var_decl): Call layout_decl even for variables whose type is an… · 7de85f7e

decl.c (layout_var_decl): Call layout_decl even for variables whose type is an array with unspecified bounds.

	* decl.c (layout_var_decl): Call layout_decl even for variables
	whose type is an array with unspecified bounds.

From-SVN: r58149

committed Oct 15, 2002

7de85f7e Browse Files

* combine.c (simplify_set): Treat MODE_CC registers like cc0. · dbf4f1a2
```
From-SVN: r58148
```
Roger Sayle committed Oct 15, 2002
dbf4f1a2 Browse Files

globals.cc (__gnu_cxx::c_locale_impl_compat): Add, alias to c_locale_impl. · 8c536ae9


2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* src/globals.cc (__gnu_cxx::c_locale_impl_compat): Add, alias to
	c_locale_impl.
	* testsuite/abi_check.cc (line_to_symbol_info): Collect size info.
	* docs/html/abi.txt: Update.

From-SVN: r58147

committed Oct 15, 2002

8c536ae9 Browse Files

static_members.cc (test02): Less provincial. · 51502ebc


2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/static_members.cc (test02): Less provincial.

From-SVN: r58144

committed Oct 15, 2002

51502ebc Browse Files

14 Oct, 2002 18 commits

static_members.cc (test02): Disable for systems without named locale support. · 9fead1f5


2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/static_members.cc (test02): Disable for
	systems without named locale support.
	* testsuite/22_locale/ctor_copy_dtor.cc (test04): Don't assume
	running the testsuites in "C" environment.
	Add new tests.
	* docs/html/22_locale/locale.html: Update.

From-SVN: r58142

committed Oct 14, 2002

9fead1f5 Browse Files

* gcc.dg/20020219-1.c: Disable for 16-bit targets. · 741fa37f
```
From-SVN: r58141
```
Richard Henderson committed Oct 14, 2002
741fa37f Browse Files

i386.c (k6_cost): Correct typo. · 4f770e7b


	* config/i386/i386.c (k6_cost): Correct typo.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r58139

committed Oct 14, 2002

4f770e7b Browse Files

re PR rtl-optimization/6631 (Miscompiled structure access) · a3b88570

	PR optimization/6631
	* Makefile.in (function.o): Depend on langhooks.h.
	* alias.c (objects_must_conflict_p): Check honor_readonly when
	examining TYPE_READONLY.
	* function.c (assign_stack_temp_for_type): Likewise.

	PR optimization/6631
	* g++.dg/opt/const2.C: New test.

From-SVN: r58136

committed Oct 14, 2002

a3b88570 Browse Files

re PR c++/7176 (g++ confused by friend and static member with same name) · 77631fa7

	PR c++/7176
	* g++.dg/parse/friend1.C: New test.
	* g++.old-deja/g++.pt/memtemp64.C: Adjust.

	PR c++/7176
	* lex.c (do_identifier): Add another option for the parsing
	parameter.
	* parse.y (do_id): Use it.

From-SVN: r58135

committed Oct 14, 2002

77631fa7 Browse Files

re PR target/7211 (Alpha prefetch hints interpreted wrong) · f5204e6c

        * config/alpha/alpha.md (extendsidi2_nofix, extendsidi2_fix):
        Swap zero extension arguments.
        (umaxhi3): Fix instruction class.
        PR target/7211
        (prefetch): Fix prefetch instructions.
        PR target/7238
        (pkwb): Fix output constraint.

From-SVN: r58133

committed Oct 14, 2002

f5204e6c Browse Files

mips.c (print_operand): Increase buffer size for real numbers. · 40e6bc7e
```
* config/mips/mips.c (print_operand): Increase buffer size for
real numbers.

From-SVN: r58132
```
Alexandre Oliva committed Oct 14, 2002
40e6bc7e Browse Files

StaticConstructor.java: New. · 006941eb

2002-10-14  Andrew Haley  <aph@redhat.com>

        * libjava.lang/StaticConstructor.java: New.
        * libjava.lang/StaticConstructor.out: New.

From-SVN: r58131

committed Oct 14, 2002

006941eb Browse Files

re PR rtl-optimization/8165 (builtin string functions SEGV on alpha-pc-linux-gnu at -O2) · f4e3e618

        PR opt/8165
        * gcse.c (adjust_libcall_notes): Revert last change.
        * simplify-rtx.c (simplify_replace_rtx): Handle LO_SUM.

From-SVN: r58130

committed Oct 14, 2002

f4e3e618 Browse Files

tree-inline.c (remap_block): All local class initialization flags go in the outermost scope. · 3eb429b2

2002-10-14  Andrew Haley  <aph@redhat.com>

        * tree-inline.c (remap_block): All local class initialization
        flags go in the outermost scope.
        (expand_call_inline): Call java_inlining_map_static_initializers.
        (expand_call_inline): Call java_inlining_merge_static_initializers.
        * java/lang.c (merge_init_test_initialization): New.
        (java_inlining_merge_static_initializers): New.
        (inline_init_test_initialization): New.
        (java_inlining_map_static_initializers): New.

        * tree-inline.c (expand_call_inline): Convert retvar to expected
        type.

From-SVN: r58129

committed Oct 14, 2002

3eb429b2 Browse Files

* stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check. · 34146b94
```
From-SVN: r58128
```
Graham Stott committed Oct 14, 2002
34146b94 Browse Files
* stmt.c: Fix typo in comment. · 3a840c93
```
From-SVN: r58124
```
Aldy Hernandez committed Oct 14, 2002
3a840c93 Browse Files

c-common.c (c_common_type_for_mode): Add V2HImode case. · 7457a126

	* c-common.c (c_common_type_for_mode): Add V2HImode case.
	* tree.c (build_common_tree_nodes_2): Initialize
	unsigned_V2HI_type_node and V2HI_type_node.
	* tree.h (enum tree_index): Add TI_UV2HI_TYPE and TI_V2HI_TYPE.
	(unsigned_V2HI_type_node, V2HI_type_node): Define.

From-SVN: r58123

committed Oct 14, 2002

7457a126 Browse Files

i386.h (ASM_OUTPUT_REG_PUSH, [...]): Handle TARGET_64BIT. · 0d1c5774

	* config/i386/i386.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP):
	Handle TARGET_64BIT.

	* gcc.dg/20021014-1.c: New test.

From-SVN: r58120

committed Oct 14, 2002

0d1c5774 Browse Files

vr.h (DRIVER_SELF_SPECS): Define. · adadd183

	* config/mips/vr.h (DRIVER_SELF_SPECS): Define.
	* config/mips/t-vr (MULTILIB_OPTIONS): Remove mlong32.
	(MULTILIB_DIRNAMES): Remove long32.
	(MULTILIB_EXCEPTIONS): Don't build -mabi=32 -mgp32 multilibs.
	(MULTILIB_REDUNDANT_DIRS): Remove.

From-SVN: r58116

committed Oct 14, 2002

adadd183 Browse Files

Daily bump. · 4eb9ac39
```
From-SVN: r58115
```
GCC Administrator committed Oct 14, 2002
4eb9ac39 Browse Files

tm.texi (DRIVER_SELF_SPECS): Document. · db36994b

	* doc/tm.texi (DRIVER_SELF_SPECS): Document.
	* gcc.c (driver_self_specs): New variable.
	(do_self_spec): New function.
	(main): Use it to process driver_self_specs.

From-SVN: r58109

committed Oct 14, 2002

db36994b Browse Files

* rtl.c (shallow_copy_rtx): Use memcpy for the entire node. · 11e5489b
```
From-SVN: r58102
```
Richard Henderson committed Oct 13, 2002
11e5489b Browse Files

13 Oct, 2002 5 commits

* mauve-libgcj: Enable Mauve tests that compile now. · 8fa7c5af
```
From-SVN: r58100
```
Mark Wielaard committed Oct 13, 2002
8fa7c5af Browse Files
* libjava.mauve/xfails: Remove tests that now XPASS. · 07fe984b
```
From-SVN: r58099
```
Mark Wielaard committed Oct 13, 2002
07fe984b Browse Files
Daily bump. · 4c603a11
```
From-SVN: r58098
```
GCC Administrator committed Oct 13, 2002
4c603a11 Browse Files

stl_threads.h (_GLIBCPP_mutex, [...]): Declare in namespace __gnu_cxx. · 9cfa1155

	* include/bits/stl_threads.h (_GLIBCPP_mutex,
	_GLIBCPP_mutex_init,_GLIBCPP_mutex_address,
	_GLIBCPP_mutex_address_init, _GLIBCPP_once):
	Declare in namespace __gnu_cxx.
	(_STL_mutex_lock::_M_initialize): Qualify __gnu_cxx
	names.
	Adjust copyright.

From-SVN: r58092

committed Oct 13, 2002

9cfa1155 Browse Files

abi_check.cc (hash<string>): Specialize. · b0b12802


2002-10-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/abi_check.cc (hash<string>): Specialize.
	Simplify. Check compatible symbol versions.
	* config/linker-map.gnu: Clarify, explicitly export
	std::codecvt::c* symbols.

	* testsuite/22_locale/static_members.cc (test02): Avoid null strings.

From-SVN: r58091

committed Oct 13, 2002

b0b12802 Browse Files

12 Oct, 2002 1 commit

re PR preprocessor/7862 (Interrupting gcc -MD removes .d file but not .o) · 4ca1256f

	PR preprocessor/7862
	PR preprocessor/8190
	* gcc.c (cpp_unique_options): Don't delete .d files.
	Remove stray whitespace.

From-SVN: r58088

committed Oct 12, 2002

4ca1256f Browse Files