Commits · 6127eac4bdeb3bdd7c03831880a64b3b4a3be34e · lvzhengyang / riscv-gcc-1

10 Apr, 2002 15 commits

* gcc.c-torture/execute/20020406-1.c: Declare malloc. · 6127eac4
```
From-SVN: r52138
```
Lars Brinkhoff committed Apr 10, 2002
6127eac4 Browse Files

re PR target/817 (ARM compiler generates out-of-range accesses to constant pool data) · 0be5cf85

PR target/817
* arm.md (arm_movdi): Adjust neg_pool_range attribute to allow
for the fact that the pool entry uses two words.
(movdf_hard_insn): Similarly.  Also, ADR instruction can span
1k bytes.
(movdf_soft_insn): Similarly.
(movxf_hard_insn): Adjust neg_pool_range attribute to allow
for the fact that the pool entry uses three words.

From-SVN: r52132

committed Apr 10, 2002

0be5cf85 Browse Files

init.c (build_member_call): For now, don't convert to intermediate base if it would cause an error. · 6b7c9242
```
        * init.c (build_member_call): For now, don't convert to
        intermediate base if it would cause an error.

From-SVN: r52129
```
Jason Merrill committed Apr 10, 2002
6b7c9242 Browse Files

mips.c (mips_va_arg): When using the struct version of the EABI va_list... · bf6d4777

	* config/mips/mips.c (mips_va_arg): When using the struct version
	of the EABI va_list, allow arguments in the register save area to
	take up less room than a stack argument.

From-SVN: r52125

committed Apr 10, 2002

bf6d4777 Browse Files

re PR c++/5507 (Overzealous implicit typename warning) · ba3307c0

cp:
        PR c++/5507
        * decl.c (make_typename_type): Remove implicit typenameness.
testsuite:
        PR c++/5507
        * g++.dg/template/typename2.C: New test.

From-SVN: r52124

committed Apr 10, 2002

ba3307c0 Browse Files

Daily bump. · d4bb3dd7
```
From-SVN: r52122
```
GCC Administrator committed Apr 10, 2002
d4bb3dd7 Browse Files
expr.c (expand_expr): Don't force into registers if EXPAND_INITIALIZER. · c2e9dc85
```
        * expr.c (expand_expr) [INTEGER_CST]: Don't force into registers
        if EXPAND_INITIALIZER.

From-SVN: r52118
```
Richard Henderson committed Apr 10, 2002
c2e9dc85 Browse Files

alpha.md (movdi_er_maybe_g): New. · bc8e8e97

        * config/alpha/alpha.md (movdi_er_maybe_g): New.
        * config/alpha/alpha.c (alpha_expand_mov): Use it.

From-SVN: r52113

committed Apr 09, 2002

bc8e8e97 Browse Files

* gcc.c-torture/execute/loop-12.c: New. · aec3e189
```
From-SVN: r52111
```
Alan Modra committed Apr 10, 2002
aec3e189 Browse Files

re PR rtl-optimization/6233 (simple loop miscompilation) · a6a063b8

	PR optimization/6233
	* rtlanal.c (pure_call_p): New function.
	* rtl.h (pure_call_p): Declare.
	* loop.c (prescan_loop): Use it to set has_nonconst_call.
	* gcse.c (store_killed_in_insn): Use pure_call_p here too.

From-SVN: r52110

committed Apr 10, 2002

a6a063b8 Browse Files

mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Add additional information to .comm directive. · 7b2e1077

2002-04-09  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Add additional
	information to .comm directive.

From-SVN: r52109

committed Apr 10, 2002

7b2e1077 Browse Files

* configure.in: Add *-*-freebsd* configurations. · ef98ad7b
```
From-SVN: r52107
```
Loren J. Rittle committed Apr 10, 2002
ef98ad7b Browse Files

expr.c (expand_expr): Force overflows into registers. · d8a50944

        * expr.c (expand_expr) [INTEGER_CST]: Force overflows into registers.

	* gcc.c-torture/compile/20020409-1.c: New.

From-SVN: r52104

committed Apr 09, 2002

d8a50944 Browse Files

basic-block.h (flow_delete_block_noexpunge): Declare. · 6a58eee9

	* basic-block.h (flow_delete_block_noexpunge): Declare.
	(expunge_block_nocompact): Declare.
	* cfg.c (expunge_block_nocompact): Split out from ...
	(expunge_block): ... here.
	* cfgrtl.c (can_delete_label_p): Don't use exception_handler_labels.
	(flow_delete_block_noexpunge): Split out from ...
	(flow_delete_block): ... here.
	* cfgcleanup.c (delete_unreachable_blocks): Compact while
	removing dead blocks.
	* except.c (exception_handler_labels): Remove.
	(exception_handler_label_map): New.
	(struct eh_region): Add aka member.
	(mark_ehl_map_entry, mark_ehl_map, free_region): New.
	(ehl_hash, ehl_eq, ehl_free, add_ehl_entry): New.
	(for_each_eh_label, for_each_eh_label_1): New.
	(init_eh): Register exception_handler_label_map.
	(free_eh_status): Use free_region.
	(find_exception_handler_labels): Use the map, not the list.
	(remove_exception_handler_label): Likewise.
	(maybe_remove_eh_handler): Likewise.
	(remove_eh_handler): Use the region aka bitmap.
	* except.h (exception_handler_labels): Remove.
	(for_each_eh_label): Declare.
	* jump.c (rebuild_jump_labels): Don't check exception_handler_labels.
	* loop.c (invalidate_loops_containing_label): New.
	(find_and_verify_loops): Use it.  Use for_each_eh_label.
	* sched-rgn.c (is_cfg_nonregular): Use
	current_function_has_exception_handlers.

From-SVN: r52100

committed Apr 09, 2002

6a58eee9 Browse Files

hashtab.c (higher_prime_number): Use 7 as minimum. · 4fc4e478

        * hashtab.c (higher_prime_number): Use 7 as minimum.
        (find_empty_slot_for_expand): Don't compute hash2 unless needed.
        (htab_find_slot_with_hash): Likewise.

From-SVN: r52099

committed Apr 09, 2002

4fc4e478 Browse Files

09 Apr, 2002 22 commits

gcconfig.h (DATAEND): Update comment example to match reality. · b911c031
```
	* include/private/gcconfig.h (DATAEND): Update comment example
	to match reality.

From-SVN: r52098
```
Loren J. Rittle committed Apr 09, 2002
b911c031 Browse Files

localefwd.h (locale::_Impl::_M_facets): Change from pointer to vector. · 0dba73e0


2002-04-09  Benjamin Kosnik  <bkoz@redhat.com>

        libstdc++/1072
        * include/bits/localefwd.h (locale::_Impl::_M_facets): Change from
        pointer to vector.
        Remove forward declaration of vector.
        Include vector.
        * include/bits/locale_facets.tcc: Remove vector include.
        (use_locale): Adjust.
        (has_locale): Adjust.
        * src/locale.cc: Adjust.
        * src/localename.cc: Same.

From-SVN: r52095

committed Apr 09, 2002

0dba73e0 Browse Files

sbitmap.c (sbitmap_union_of_diff, [...]): Do not return changed status. · b47374fa

        * sbitmap.c (sbitmap_union_of_diff, sbitmap_a_and_b, sbitmap_a_xor_b,
        sbitmap_a_or_b, sbitmap_a_or_b_and_c, sbitmap_a_and_b_or_c):
        Do not return changed status.
        (sbitmap_union_of_diff_cg, sbitmap_a_and_b_cg, sbitmap_a_xor_b_cg,
        sbitmap_a_or_b_cg, sbitmap_a_or_b_and_c_cg, sbitmap_a_and_b_or_c_cg):
        New functions that do return changed status.
        * sbitmap.h: Update decls.
        * gcse.c, lcm.c: Use _cg functions as needed.

From-SVN: r52094

committed Apr 09, 2002

b47374fa Browse Files

config.gcc (sh-*-elf*): Use sh/embed-elf.h instead of sh/elf.h. · 1951818c

	* config.gcc (sh-*-elf*): Use sh/embed-elf.h instead of sh/elf.h.
	(sh64-*-elf*, sh-*-rtemself*): Likewise.
	* config/sh/embed_bb.c: New file.
	* config/sh/embed-elf.h: New file.
	* sh.h (CPP_SPEC): Supply __SIZE_TYPE__ and __PTRDIFF_TYPE__
	if -m[12345]* option is given.  Don't use subtarget_cpp_ptr_spec.
	(CPP_DEFAULT_CPU_SPEC): Add settings for __SIZE_TYPE__ and
	__PTRDIFF_TYPE__ .
	(SUBTARGET_CPP_PTR_SPEC): Don't define.
	(EXTRA_SPECS): Remove subtarget_cpp_ptr_spec.
	Add subtarget_asm_endian_spec.
	(ASM_SPEC): Use subtarget_asm_endian_spec.
	(SUBTARGET_ASM_ENDIAN_SPEC): Define.
	(RETURN_ADDR_RTX): Use PR_MEDIA_REG for TARGET_SH5.
	(WCHAR_UNSIGNED): Define.
	(SH_ELF_WCHAR_TYPE, SH_DBX_REGISTER_NUMBER): Define.
	(DBX_REGISTER_NUMBER): Use SH_DBX_REGISTER_NUMBER.
	(ALLOCATE_INITIAL_VALUE): Use PR_MEDIA_REG for TARGET_SH5.
	Fix value.
	* sh.c (calc_live_regs): Use PR_MEDIA_REG for TARGET_SH5.
	(sh_adjust_cost): Likewise.
	sh64.h (CPP_DEFAULT_CPU_SPEC): Add settings for __SIZE_TYPE__ and
	__PTRDIFF_TYPE__ .
	(SUBTARGET_CPP_PTR_SPEC, WCHAR_TYPE): Don't #undef/ #define.
	(WCHAR_TYPE_SIZE): Likewise.
	(ASM_SPEC): Use subtarget_asm_endian_spec.
	(SH_ELF_WCHAR_TYPE): #undef/ #define.
	(MAX_WCHAR_TYPE_SIZE): Don't #undef.
	* config/sh/elf.h (WCHAR_UNSIGNED): #undef .
	(MAX_WCHAR_TYPE_SIZE): Don't #define .
	(WCHAR_TYPE, WCHAR_TYPE_SIZE): #undef / #define .
	(USER_LABEL_PREFIX): Don't #undef /#define .
	(DBX_REGISTER_NUMBER): Use SH_DBX_REGISTER_NUMBER.
	* config/elf/linux.h (USER_LABEL_PREFIX): Don't #undef /#define .
	(SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Likewise.
	(ASM_SPEC): Likewise.
	(SUBTARGET_ASM_ENDIAN_SPEC): #undef / #define .
	(CC1_SPEC): don't supply -m3 for -m4*, -m5*.
	* t-sh: (LIB1ASMFUNCS): Use LIB1ASMFUNCS_CACHE.
	(LIB2FUNCS_EXTRA): Define.
	* t-sh64 (LIB2FUNCS_EXTRA): Define.
	* config/sh/t-linux (LIB1ASMFUNCS): Don't redefine.
	(LIB1ASMFUNCS_CACHE): Define.
	(LIB2FUNCS_EXTRA): Redefine empty.

From-SVN: r52091

committed Apr 09, 2002

1951818c Browse Files

* reorg.c (get_branch_condition): Use reversed_comparison_code. · 34295799
```
From-SVN: r52090
```
Richard Henderson committed Apr 09, 2002
34295799 Browse Files

larith.asm (__map_data_section): Fix condition and optimize for size. · e8766a39

	* config/m68hc11/larith.asm (__map_data_section): Fix condition
	and optimize for size.
	(__do_global_ctors): Fix pointer comparison.
	(__do_global_dtors): Likewise.

From-SVN: r52086

committed Apr 09, 2002

e8766a39 Browse Files

* win32.cc (_Jv_platform_initProperties): Use GetTempPath. · 42aacdfb
```
From-SVN: r52084
```
Tom Tromey committed Apr 09, 2002
42aacdfb Browse Files

re PR rtl-optimization/6189 (Regression from 3.0.x: g++ -O3 generates wrong code) · 02f136ee

        PR optimization/6189
        * semantics.c (genrtl_start_function): Don't free
        DECL_SAVED_FUNCTION_DATA for inline functions.

[[Split portion of a mixed commit.]]

From-SVN: r52083.2

committed Apr 09, 2002

02f136ee Browse Files

re PR rtl-optimization/6189 (Regression from 3.0.x: g++ -O3 generates wrong code) · edf5cd1d

        PR optimization/6189
        * semantics.c (genrtl_start_function): Don't free
        DECL_SAVED_FUNCTION_DATA for inline functions.

From-SVN: r52082

committed Apr 09, 2002

edf5cd1d Browse Files

sparc.c (sparc_extra_constraint_check): New function, implementing EXTRA_CONSTRAINTS. · f451b552

2002-04-09  David S. Miller  <davem@redhat.com>

	* config/sparc/sparc.c (sparc_extra_constraint_check): New
	function, implementing EXTRA_CONSTRAINTS.  For memory constraints,
	allow reloading pseudos.
	* config/sparc/sparc.h (EXTRA_CONSTRAINTS): Use it.
	* config/sparc/sparc-protos.h: Declare it.

	* config/sparc/sparc.c (const64_is_2insns): Kill signed vs.
	unsigned comparison warning.
	(output_restore_regs): Mark leaf_function as unused.

From-SVN: r52080

committed Apr 09, 2002

f451b552 Browse Files

init.c (build_member_call): For now, don't convert to intermediate base if it would cause an error. · cd6af0c1
```
        * init.c (build_member_call): For now, don't convert to
        intermediate base if it would cause an error.

From-SVN: r52078
```
Jason Merrill committed Apr 09, 2002
cd6af0c1 Browse Files
expr.c (is_aligning_offset): New function. · 1ce7f3c2
```
	* expr.c (is_aligning_offset): New function.
	(expand_expr, case COMPONENT_EXPR): Call it.

From-SVN: r52077
```
Richard Kenner committed Apr 09, 2002
1ce7f3c2 Browse Files

sstream.tcc: Clean up bit ops. · dcf5a5de


2002-04-09  Benjamin Kosnik  <bkoz@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* include/bits/sstream.tcc: Clean up bit ops.
	* include/bits/fstream.tcc: Same.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r52070

committed Apr 09, 2002

dcf5a5de Browse Files

locale_facets.h (__num_base::_S_scale_hex): Remove. · b0396e3b


2002-04-09  Jakub Jelinek  <jakub@redhat.com>

	* include/bits/locale_facets.h (__num_base::_S_scale_hex): Remove.
	(__num_base::_S_scale_oct): Remove.
	* src/locale.cc (__num_base::_S_scale_hex): Remove.
	(__num_base::_S_scale_oct): Remove.

From-SVN: r52068

committed Apr 09, 2002

b0396e3b Browse Files

bitset_members.cc: New test. · 1cb7f91f


2002-04-09  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/6124
	* testsuite/23_containers/bitset_members.cc: New test.
	* include/std/std_bitset.h (_Bit_count::_S_bit_count): Move..
	(_S_bit_count): Here.
	(_First_one::_S_first_one): Move...
	(_S_first_one): Here.
	Format.
	* src/bitset.cc: Adjust.
	* config/linker-map.gnu: Export.

From-SVN: r52066

committed Apr 09, 2002

1cb7f91f Browse Files

Daily bump. · e70ed0d9
```
From-SVN: r52064
```
GCC Administrator committed Apr 09, 2002
e70ed0d9 Browse Files
Fix ChangeLog date · ed426a38
```
From-SVN: r52059
```
Hans-Peter Nilsson committed Apr 09, 2002
ed426a38 Browse Files
re PR objc/6107 (sparc-sun-solaris2.7 gcc-3.1 extra objc testsuite failures w/-m64) · 0bd9dd55
```
	PR objc/6107
	* objc/objc-api.h (struct objc_protocol_list): Change type of
	member count from int to size_t.

From-SVN: r52058
```
Hans-Peter Nilsson committed Apr 09, 2002
0bd9dd55 Browse Files

fstream.tcc (filebuf::seekpos): Fix. · b988dfc5


2002-04-08  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/5180
	* include/bits/fstream.tcc (filebuf::seekpos): Fix.
	* include/std/std_fstream.h: Clean.
	* include/bits/ostream.tcc: Remove extraneous variables.
	* include/bits/sstream.tcc (stringbuf::seekoff): Be strict about
	open modes and which modes.
	(stringbuf::seekpos): Same.
	* testsuite/27_io/stringbuf_virtuals.cc: New tests.

From-SVN: r52057

committed Apr 09, 2002

b988dfc5 Browse Files

re PR java/6204 (gcj generates invalid byte code) · 973348ec

	* libjava.lang/PR6204.java, libjava.lang/PR6204.out: New test case.
	* libjava.lang/PR6085.java, libjava.lang/PR6085.out: Likewise.

From-SVN: r52056

committed Apr 09, 2002

973348ec Browse Files

* include/private/gcconfig.h (DATAEND): Clarify comment. · e285b259
```
From-SVN: r52054
```
Loren J. Rittle committed Apr 09, 2002
e285b259 Browse Files

gc_priv.h (WARN macro): Add "GC warning:" prefix. · 787bf7e3

	* include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
	(GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
	declare.
	* allchblk.c (GC_allchblk_nth): Change text and support reduced
	frequency for blacklist warning message.
	* misc.c (GC_large_alloc_warn_interval,
	GC_large_alloc_warn_suppressed): define.
	(GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
	GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
	* doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
	(GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.

	* dyn_load.c (_DYNAMIC): Move declaration to file scope.

From-SVN: r52053

committed Apr 09, 2002

787bf7e3 Browse Files

08 Apr, 2002 3 commits

java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE correctly. · cc382e5c

	* src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
	correctly.
	* src/ia64/unix.S: Add unwind information. Fix comments.
	Save sp in a way that's compatible with unwind info.
	(ffi_call_unix): Correctly restore sp in all cases.
	* src/ia64/ffi.c: Add, fix comments.

From-SVN: r52048

committed Apr 08, 2002

cc382e5c Browse Files

Fix commit goof: s/istarget/ishost/ for host · 613bacac
```
From-SVN: r52047
```
Hans-Peter Nilsson committed Apr 08, 2002
613bacac Browse Files

980628-4.x, [...]: New, xfail cross-endian tests. · a19caa88

	* g77.f-torture/execute/980628-4.x,
	g77.f-torture/execute/980628-5.x,
	g77.f-torture/execute/980628-6.x, g77.f-torture/execute/alpha2.x,
	g77.f-torture/execute/auto0.x, g77.f-torture/execute/auto1.x,
	g77.f-torture/compile/alpha1.x: New, xfail cross-endian tests.

From-SVN: r52046

committed Apr 08, 2002

a19caa88 Browse Files