Commits · 1d5af8719fce9f8e99f0a5cf06abab3f5358c85e · lvzhengyang / riscv-gcc-1

29 Mar, 2002 12 commits

Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts directory. · 1d5af871
```
	* Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
	directory.

From-SVN: r51559
```
Andreas Schwab committed Mar 29, 2002
1d5af871 Browse Files

Makefile.in (except.o): Update. · f1e639b1

	* Makefile.in (except.o): Update.
	* except.c: Include langhooks.h.
	(init_eh): Use langhook.
	* langhooks-def.h (LANG_HOOKS_MAKE_TYPE,
	LANG_HOOKS_FOR_TYPES_INITIALIZER): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (lang_hooks_for_types): New.
	(struct lang_hooks): Add it.
	* tree.c (make_lang_type_fn, make_lang_type): Remove.
	* tree.h (make_lang_type_fn, make_lang_type): Remove.
config:
	* alpha/alpha.c: Include langhooks.h.
	(alpha_build_va_list): Use langhook.
	* d30v/d30v.c: Include langhooks.h.
	(d30v_build_va_list): Use langhook.
	* i386/i386.c: Include langhooks.h.
	(ix86_build_va_list): Use langhook.
	* rs6000/rs6000.c (rs6000_build_va_list): Use langhook.
	* s390/s390.c: Include langhooks.h.
	(s390_build_va_list): Use langhook.
	* stormy16/stormy16.c: Include langhooks.h.
	(stormy16_build_va_list): Use langhook.
cp:
	* cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
	* cp-tree.h (cp_make_lang_type): Rename.
	* lex.c (cp_make_lang_type): Rename.
	(make_aggr_type): Update.
	* tree.c (init_tree): Don't set make_lang_type_fn.

From-SVN: r51558

committed Mar 29, 2002

f1e639b1 Browse Files

re PR c++/5964 (g++ generates code that results in "word displacement will not… · f17f9332

re PR c++/5964 (g++ generates code that results in "word displacement will not fit in 16 bits" on sparcv9)

	PR c++/5964
	* config/sparc/sparc.md (empty_delay_slot, branch_type): New
	attributes.
	(length): Compute variable length for branches/calls/jumps here.
	(branch, inverted_branch, normal_fp_branch, inverted_fp_branch,
	normal_fpe_branch, inverted_fpe_branch): Remove length attribute,
	define branch_type attribute.
	(divsi3_sp32): Maximum length is 6 not 7.
	(call_address_struct_value_sp32, call_symbolic_struct_value_sp32,
	call_address_untyped_struct_value_sp32,
	call_symbolic_untyped_struct_value_sp32): Set length to 3 not 2.
	* config/sparc/sparc.c (empty_delay_slot): New function.
	* config/sparc/sparc.h (ADJUST_INSN_LENGTH): Remove.
	* config/sparc/sparc-protos.h (empty_delay_slot): Add prototype.

	* g++.dg/opt/longbranch1.C: New test.

From-SVN: r51557

committed Mar 29, 2002

f17f9332 Browse Files

Daily bump. · 13992aca
```
From-SVN: r51555
```
GCC Administrator committed Mar 29, 2002
13992aca Browse Files

combine.c (set_nonzero_bits_and_sign_copies): Don't call nonzero_bits if not needed. · 0a0440c9

	* combine.c (set_nonzero_bits_and_sign_copies): Don't call
	nonzero_bits if not needed.
	(nonzero_bits) [XOR]: Likewise.
	(nonzero_bits) [REG]: Use reg_last_set_nonzero_bits even if
	reg_last_set_mode and mode are both MODE_INT, but not equal.
	(record_value_for_reg): Compute reg_last_set_nonzero_bits
	in nonzero_bits_mode for MODE_INT modes.

From-SVN: r51551

committed Mar 29, 2002

0a0440c9 Browse Files

re PR c++/6073 ([Solaris] Internal compiler error in simplify_gen_subreg, at simplify-rtx.c:2711) · c7f4981a

	PR c++/6073
	* class.c (finish_struct_1): Update static field's DECL_MODE even
	if its type is a variant of t.

	* g++.dg/opt/static1.C: New test.

From-SVN: r51549

committed Mar 29, 2002

c7f4981a Browse Files

osf.h (ASM_SPEC): Don't pass any special options to GAS. · c9045f47

        * config/alpha/osf.h (ASM_SPEC): Don't pass any special options
        to GAS.  Correct drift between alternatives.

From-SVN: r51547

committed Mar 28, 2002

c9045f47 Browse Files

* testsuite/18_support/numeric_limits.cc (test_extrema): Fix typo. · cb105687
```
From-SVN: r51544
```
Loren J. Rittle committed Mar 29, 2002
cb105687 Browse Files

re PR target/6087 (3.1 i86 FP stack pop bug) · f8ed1958

        PR target/6087
        * reload1.c (fixup_abnormal_edges): Move insn to edge via sequence.

From-SVN: r51543

committed Mar 28, 2002

f8ed1958 Browse Files

freebsd.h (LINK_SPEC): Don't pass default emulation to the linker. · 54e20385

	* config/i386/freebsd.h (LINK_SPEC): Don't pass default
	emulation to the linker.
	* config/alpha/freebsd.h (LINK_SPEC): Likewise.
	* config/sparc/freebsd.h (LINK_SPEC): Likewise.

From-SVN: r51540

committed Mar 29, 2002

54e20385 Browse Files

re PR java/5986 (SIGSEGV in __gcj_personality_v0) · 073681c5

	* except.c (expand_end_java_handler): If the handler type is NULL,
	use java.lang.Throwable.  Fixes PR java/5986.

From-SVN: r51539

committed Mar 29, 2002

073681c5 Browse Files

re PR other/2620 (Filenames differ only in case) · c75e51ed

2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>

	PR other/2620
	* src/mips/n32.s: Delete
	* src/mips/o32.s: Delete

From-SVN: r51537

committed Mar 29, 2002

c75e51ed Browse Files

28 Mar, 2002 26 commits

re PR java/4715 (Tree check failure in check_inner_circular_reference) · 242747e5

2002-03-28  Alexandre Petit-Bianco  <apbianco@redhat.com>

	Fix for PR java/4715:
	* jcf-parse.c (parse_source_file_3): New function.
	(read_class): Call it.
	(java_parse_file): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2002-03/msg01917.html)

From-SVN: r51534

committed Mar 28, 2002

242747e5 Browse Files

re PR rtl-optimization/3311 (GCC-SH: gcc loses result of AND operation due to force_to_mode bug) · 8bc52806
```
	* combine.c (simplify_and_const_int): Make sure to apply mask
	when force_to_mode returns a constant integer.  PR3311.

From-SVN: r51532
```
Jeff Law committed Mar 28, 2002
8bc52806 Browse Files
* pa-linux.h (LOCAL_LABEL_PREFIX): Define. · 279dccc5
```
From-SVN: r51530
```
John David Anglin committed Mar 28, 2002
279dccc5 Browse Files

weak-1.c: Fix typo in scan-assembler pattern. · d15e67bc

	* gcc.dg/weak-1.c: Fix typo in scan-assembler pattern.

	* g++.old-deja/g++.law/bit-fields2.C: Skip on mmix-knuth-mmixware.

From-SVN: r51529

committed Mar 28, 2002

d15e67bc Browse Files

2002-03-28 Paolo Carlini <pcarlini@unitus.it> · 0c0bac93
```
	* testsuite/24_iterators/istream_iterator.cc
	(test02): New tests.

From-SVN: r51527
```
Paolo Carlini committed Mar 28, 2002
0c0bac93 Browse Files
invoke.texi (Warning Options): Refer to C++ Dialect Options and Objective-C Dialect Options. · 62aaa62c
```
	* doc/invoke.texi (Warning Options): Refer to C++ Dialect Options
	and Objective-C Dialect Options.

From-SVN: r51526
```
Gerald Pfeifer committed Mar 28, 2002
62aaa62c Browse Files
Fix wrong date in last Changelog · e1cfa830
```
From-SVN: r51523
```
Paolo Carlini committed Mar 28, 2002
e1cfa830 Browse Files

2002-03-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> · 10cbfb51

            Paolo Carlini  <pcarlini@unitus.it>

        * testsuite/22_locale/codecvt_members_unicode_wchar_t.cc
        (test01): Protect the test with _GLIBCPP_USE_WCHAR_T;
        fix i_lit_base e_lit_base arrays, making them independent
	from the endianness of the platform; tweak UCS4 to UCS-4BE.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r51521

committed Mar 28, 2002

10cbfb51 Browse Files

alpha.c (alpha_emit_conditional_branch): TFmode NE comparison should be done vs… · b8de5050

alpha.c (alpha_emit_conditional_branch): TFmode NE comparison should be done vs !=0 not >0 return code.

        * config/alpha/alpha.c (alpha_emit_conditional_branch): TFmode NE
        comparison should be done vs !=0 not >0 return code.  Tidy cases.

From-SVN: r51519

committed Mar 28, 2002

b8de5050 Browse Files

c-decl.c (finish_function): New arg can_defer_p. · 619708cc

        * c-decl.c (finish_function): New arg can_defer_p.  Pass it
        on to c_expand_body.
        * c-tree.h (finish_function): Update decl.
        * c-objc-common.c, c-parse.in, objc/objc-act.c: Update calls.

From-SVN: r51518

committed Mar 28, 2002

619708cc Browse Files

* ifcvt.c (if_convert): Clear aux_for_blocks early enought. · b1d874d7
```
From-SVN: r51516
```
Jan Hubicka committed Mar 28, 2002
b1d874d7 Browse Files

Throw_2.java: New. · 4d00945e

2002-03-28  Andrew Haley  <aph@redhat.com>

	* libjava.lang/Throw_2.java: New.
	* libjava.lang/Throw_2.out: New.

From-SVN: r51515

committed Mar 28, 2002

4d00945e Browse Files

* checks.ads: · 8cbb664e

	(Remove_Checks): New procedure

	* checks.adb:
	(Remove_Checks): New procedure

	* exp_util.adb:
	Use new Duplicate_Subexpr functions
	(Duplicate_Subexpr_No_Checks): New procedure
	(Duplicate_Subexpr_No_Checks_Orig): New procedure
	(Duplicate_Subexpr): Restore original form (checks duplicated)
	(Duplicate_Subexpr): Call Remove_Checks

	* exp_util.ads:
	(Duplicate_Subexpr_No_Checks): New procedure
	(Duplicate_Subexpr_No_Checks_Orig): New procedure
	Add 2002 to copyright notice

	* sem_util.adb: Use new Duplicate_Subexpr functions

	* sem_eval.adb:
	(Eval_Indexed_Component): This is the place to call
	Constant_Array_Ref and to replace the value. We simply merge
	the code of this function in here, since it is now no longer
	used elsewhere. This fixes the problem of the back end not
	realizing we were clever enough to see that this was
	constant.
	(Expr_Val): Remove call to Constant_Array_Ref
	(Expr_Rep_Val): Remove call to Constant_Array_Ref
	Minor reformatting
	(Constant_Array_Ref): Deal with string literals (patch
	suggested by Zack Weinberg on the gcc list)

	* exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
	Duplicate_Subexpr_Move_Checks.

	* exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
	Duplicate_Subexpr_Move_Checks.

	* sem_eval.adb: (Constant_Array_Ref): Verify that constant
	value of array exists before retrieving it (it may a private
	protected component in a function).

From-SVN: r51513

committed Mar 28, 2002

8cbb664e Browse Files

prj-pp.adb: New file. · 792c4e74
```
	* prj-pp.adb : New file.

	* prj-pp.ads : New file.

From-SVN: r51512
```
Geert Bosch committed Mar 28, 2002
792c4e74 Browse Files
* Makefile.in (stamp-sdefault): Fix path for Makefile. · 915e8bad
```
From-SVN: r51510
```
Andreas Jaeger committed Mar 28, 2002
915e8bad Browse Files

rtlanal.c: Include flags.h · f5eb5fd0

	* rtlanal.c: Include flags.h
	(may_trap_p): Do not mark FP operations if trapping
	if !flag_trapping_math
	* Makefile.in (rtlanal.o): Add dependency on flag.h
	* ifcvt.c (noce_operand_ok): Avoid the lameness.

From-SVN: r51508

committed Mar 28, 2002

f5eb5fd0 Browse Files

Daily bump. · ac43cbb5
```
From-SVN: r51507
```
GCC Administrator committed Mar 28, 2002
ac43cbb5 Browse Files
* misc.c (gnat_expand_expr): Move prototype. · 0840811c
```
From-SVN: r51503
```
Neil Booth committed Mar 28, 2002
0840811c Browse Files
mips.md: Use dconst1, not 1.0, as first argument of REAL_VALUE_LDEXP. · 81b4c798
```
	* mips.md: Use dconst1, not 1.0, as first argument of
	REAL_VALUE_LDEXP.  Don't use union real_extract.

From-SVN: r51502
```
Zack Weinberg committed Mar 28, 2002
81b4c798 Browse Files

parse.y (resolve_package): Initialize "decl". · c187b20e

2002-03-28  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

	* parse.y (resolve_package): Initialize "decl".
	(lookup_package_type): Remove unused function.

From-SVN: r51500

committed Mar 28, 2002

c187b20e Browse Files

re PR java/5993 (crashes on Hello World) · 2f418289

	Fix for PR java/5993:
	* parse.y (resolve_package): Return the decl if resolution was
	successful. Don't special case "java.lang" and "java.lang.reflect"
	packages. Set type_name to the merged identifier.
	(resolved_qualified_expression_name): Print error using "name" if
	resolve_package returns NULL_TREE.

From-SVN: r51497

committed Mar 28, 2002

2f418289 Browse Files

hex.c: Add documentation. · 96adcacb

* hex.c: Add documentation.
(_hex_value): Provide non-ASCII empty table.
(hex_init): Initialize the non-ASCII table.
* functions.texi: Regenerate.

From-SVN: r51496

committed Mar 27, 2002

96adcacb Browse Files

ostream.tcc (ostream::operator<<(_CharT)): Always allocate at least a byte. · a3ebd14d


2002-03-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/ostream.tcc (ostream::operator<<(_CharT)): Always
	allocate at least a byte.

	* testsuite/18_support/numeric_limits.cc (test_extrema): Make
	debugger-friendly.
	* testsuite/27_io/streambuf.cc (test07): Fix.
	(test06): Enable.

From-SVN: r51494

committed Mar 28, 2002

a3ebd14d Browse Files

* java/net/PlainDatagramSocketImpl.java · 47d0866c

	(close): Use native implementation.
	(finalize): New method.

	* java/net/PlainSocketImpl.java (finalize): New method.

	* java/net/natPlainDatagramSocketImpl.cc
	(java/io/FileDescriptor.h): Don't include.
	(close): Implement method here.
	(create): Don't assign fd.

	* java/net/natPlainSocketImpl.cc
	(java/io/FileDescriptor.h): Don't include.
	(create): Don't assign fd.
	(accept): Likewise.
	(close): Synchronize.

From-SVN: r51492

committed Mar 28, 2002

47d0866c Browse Files

instantiate1.C: Use scan-assembler, not link errors. · 1b58660a

        * g++.dg/ext/instantiate1.C: Use scan-assembler, not link errors.
        * g++.dg/ext/instantiate2.C, g++.dg/ext/instantiate3.C: Likewise;
        move from g++.old-deja/g++.ext/.

From-SVN: r51491

committed Mar 27, 2002

1b58660a Browse Files

configure.in (gcc_cv_as): Use $target_alias in directory searchs rather than $target. · 55a2ea2a

	* configure.in (gcc_cv_as): Use $target_alias in directory searchs
	rather than $target.  Heed program_prefix and
	program_transform_name.  Search for gas in cross-compiler case too.
	"test -x" rather than "test -f".
	(gcc_cv_ld): Likewise.
	(gcc_cv_nm): Heed program_prefix and program_transform_name.
	(gcc_cv_objdump): Likewise.
	* configure: Regenerate.

From-SVN: r51489

committed Mar 28, 2002

55a2ea2a Browse Files

27 Mar, 2002 2 commits

Makefile.in (attribs.o): Update. · 7ffb4fd2

	* Makefile.in (attribs.o): Update.
	* attribs.c: Include langhooks.h.
	(decl_attributes): Use langhook.
	* c-decl.c (insert_default_attributes): Rename.
	* c-tree.h (c_insert_default_attributes): New.
	* langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES):New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* tree.h (insert_default_attributes): Remove.
ada:
	* misc.c (insert_default_attributes): Remove.
cp:
	* cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
	* cp-tree.h (cxx_insert_default_attributes): New.
	* decl.c (insert_default_attributes): Rename.
objc:
	* objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.

From-SVN: r51488

committed Mar 27, 2002

7ffb4fd2 Browse Files

expr.c (expand_invoke): Don't generate null pointer check if we're calling <init>. · 39bea374
```
	* expr.c (expand_invoke): Don't generate null pointer check if
	we're calling <init>.

From-SVN: r51487
```
Tom Tromey committed Mar 27, 2002
39bea374 Browse Files