Commits · 7e7de68b893876ebc06e378fcd3a7090fddd0865 · lvzhengyang / riscv-gcc-1

13 Jun, 2003 38 commits

tsystem.h (abort): Declare in inhibit_libc case to remove build warnings for addvsi3, et.al. · 7e7de68b
```
	* tsystem.h (abort): Declare in inhibit_libc case to remove build
	warnings for addvsi3, et.al.

From-SVN: r67915
```
Doug Evans committed Jun 13, 2003
7e7de68b Browse Files

1.cc: Split and fix for missing seeks between gets and puts into... · ed242935

2003-06-13  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_filebuf/seekoff/char/1.cc: Split and
	fix for missing seeks between gets and puts into...
	* testsuite/27_io/basic_filebuf/seekoff/char/3-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekoff/char/4-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekpos/char/1.cc: Same, into...
	* testsuite/27_io/basic_filebuf/seekpos/char/3-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekpos/char/4-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: Fix
	for missing seeks between gets and puts.
	* testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: Ditto.
	* testsuite/data/seekoff-1.tst: New.
	* testsuite/data/seekoff-2.tst: New.
	* testsuite/data/seekpos-1.tst: New.
	* testsuite/data/seekpos-2.tst: New.

From-SVN: r67913

committed Jun 13, 2003

ed242935 Browse Files

Avoid multi-processor bus contention on increment/decrement-and- test of the… · ca566e4c

Avoid multi-processor bus contention on increment/decrement-and- test of the reference count in the empty-string object...

2003-06-13  Nathan C. Myers <ncm-nospam@cantrip.org>

	Avoid multi-processor bus contention on increment/decrement-and-
	test of the reference count in the empty-string object, by comparing
        addresses first, and never touching the reference count of the empty-
        string object.
	* include/bits/basic_string.h:
	(_S_empty_rep_storage): Move into basic_string<>::_Rep for use by its
	members.
	(_Rep::_S_empty_rep()): New accessor.
	(_Rep::_M_length, _Rep::_M_capacity, _Rep::_M_references): Move to
	a base class _Rep_base.
	(_Rep::_M_dispose, _Rep::_M_refcopy): Check for the empty string.
	(basic_string()): Change to use _M_refdata() in place of _M_refcopy(),
	since no longer must increment its refcount.
	* include/bits/basic_string.tcc:
	(_Rep::_M_destroy, _M_leak_hard): Check for the empty string and
        return immediately.  The former might be unnecessary.  The latter
        prevents begin() and end() from cloning it unnecessarily.
	(_S_construct(_InIterator, _InIterator, const _Alloc&,
	input_iterator_tag), _S_construct(_InIterator, _InIterator,
	const _Alloc&, forward_iterator_tag), _S_construct(size_type, _CharT,
	const _Alloc&)): Change to use _M_refdata() in place of _M_refcopy().
	(_M_mutate): Check for the empty string and treat it as shared.
        This is necessary here because _M_mutate is sometimes called with
        all-zero arguments; in all other uses of _M_is_shared, the test comes
        out right anyhow.

From-SVN: r67912

committed Jun 13, 2003

ca566e4c Browse Files

c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro. · 9f629a21

2003-06-13  Aldy Hernandez  <aldyh@redhat.com>

        * c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro.

        * simplify-rtx.c (simplify_subreg): Same.

        * emit-rtl.c (gen_lowpart_common): Same.

From-SVN: r67911

committed Jun 13, 2003

9f629a21 Browse Files

builtins.c: Fix comment typos. · e15bb5c6
```
	* builtins.c: Fix comment typos.
	* fold-const.c: Likewise.

From-SVN: r67907
```
Kazu Hirata committed Jun 13, 2003
e15bb5c6 Browse Files

m32r-protos.h (m32r_pass_by_reference): Declare. · d88e80e6

	* config/m32r/m32r-protos.h (m32r_pass_by_reference): Declare.
	* config/m32r/m32r.c (m32r_pass_by_reference): New fn.
	(m32r_va_arg): Use it.
	* config/m32r/m32r.h (FUNCTION_ARG_PASS_BY_REFERENCE): Ditto.
	(RETURN_IN_MEMORY): Ditto.

Co-Authored-By: Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

From-SVN: r67906

committed Jun 13, 2003

d88e80e6 Browse Files

* c-typeck.c: Remove #if 0 clauses. · 4581c678
```
From-SVN: r67905
```
Nathanael Nerode committed Jun 13, 2003
4581c678 Browse Files
* lex.c: Convert to ISO C. · 9e7d1164
```
From-SVN: r67904
```
Nathanael Nerode committed Jun 13, 2003
9e7d1164 Browse Files

init.c: removes use of PARAMS macro. · 362efdc1

	2003-05-19  Jens-Michael Hoffmann  <jensmh@gmx.de>
	* init.c: removes use of PARAMS macro.  Use ISO style function
	declarations.  (Not copyright-significant change.)

From-SVN: r67902

committed Jun 13, 2003

362efdc1 Browse Files

re PR other/1494 (Residual EGCS references in comments) · dc125bdf

	PR other/1494
	* config/alpha/openbsd.h, config/i386/openbsd.h,
	config/m68k/openbsd.h, config/sparc/openbsd.h: Remove
	residual reference to EGCS.

From-SVN: r67900

committed Jun 13, 2003

dc125bdf Browse Files

arm.c (output_call_mem): If the address references the link-register use an… · 6ab5da80

arm.c (output_call_mem): If the address references the link-register use an instruction sequence that...

* arm.c (output_call_mem): If the address references the link-register
use an instruction sequence that avoids early-clobbering IP.
(eliminate_lr2ip): Delete.

From-SVN: r67899

committed Jun 13, 2003

6ab5da80 Browse Files

* rtti.c: Remove PARAMS. · cec57f72
```
From-SVN: r67898
```
Nathanael Nerode committed Jun 13, 2003
cec57f72 Browse Files

c-format.c (format_types_orig): Disallow '*' width/precision in asm_fprintf format checks. · 3af0187c

gcc:
	* c-format.c (format_types_orig): Disallow '*' width/precision in
	asm_fprintf format checks.

testsuite:
	* gcc.dg/format/asm_fprintf-1.c: Update width/precision checks.

From-SVN: r67897

committed Jun 13, 2003

3af0187c Browse Files

* paranoia.cc: Fix spelling error. · 281b1732
```
From-SVN: r67896
```
Nathanael Nerode committed Jun 13, 2003
281b1732 Browse Files
* typeck2.c: Convert to ISO C. · 0a8cb79e
```
From-SVN: r67895
```
Nathanael Nerode committed Jun 13, 2003
0a8cb79e Browse Files

s390.c (s390_va_arg): Fix alignment when retrieving non-integral types from… · c873e11f

s390.c (s390_va_arg): Fix alignment when retrieving non-integral types from integer register save...

	* config/s390/s390.c (s390_va_arg): Fix alignment when retrieving
	non-integral types from integer register save area slots.

From-SVN: r67894

committed Jun 13, 2003

c873e11f Browse Files

prims.cc (catch_segv): Create exception in handler. · bec3e66d

2003-06-12  Andrew Haley  <aph@redhat.com>

        * prims.cc (catch_segv): Create exception in handler.
        (catch_fpe): Likewise.
        (_Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ): Likewise.
        (_Jv_ThrowSignal): Remove.

        * include/x86_64-signal.h (INIT_SEGV): Delete reference to nullp.
        * include/default-signal.h (INIT_SEGV, INIT_FPE): Delete reference
        to nullp and arithexception.
        * include/dwarf2-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/i386-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/s390-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/sparc-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/win32-signal.h (INIT_SEGV, INIT_FPE): Likewise.

From-SVN: r67892

committed Jun 13, 2003

bec3e66d Browse Files

sysv.S: Avoid gas-only .uleb128/.sleb128 directives. · 12e816bf
```
	* src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
	Use C style comments.

From-SVN: r67891
```
Rainer Orth committed Jun 13, 2003
12e816bf Browse Files

ChangeLog.1: Fix spelling of "outputting". · aa7f1eb1

(gcc)
	* ChangeLog.1: Fix spelling of "outputting".
	* ChangeLog.3: Likewise.
	* diagnostic.h: Likewise.
	* genautomata.c: Likewise.
	* config/pa/pa.c: Likewise.

(gcc/ada)
	* gnatls.adb: Fix spelling of "outputting".
	* gnatmem.adb: Likewise.
	* prj-pp.adb: Likewise.

From-SVN: r67890

committed Jun 13, 2003

aa7f1eb1 Browse Files

* config/i386/svr3dbx.h: GNU CC -> GCC; Intel 385 -> Intel 386. · 16ae108b
```
From-SVN: r67889
```
Nathanael Nerode committed Jun 13, 2003
16ae108b Browse Files

invoke.texi (SPARC Options): Document ``-mimpure-text''. · ebd6b6a1

2003-06-13  Florian Weimer  <fw@deneb.enyo.de>

	* doc/invoke.texi (SPARC Options): Document ``-mimpure-text''.

From-SVN: r67888

committed Jun 13, 2003

ebd6b6a1 Browse Files

linux.h (TARGET_ASM_FILE_END): Set TARGET_ASM_FILE_END to file_end_indicate_exec_stack. · 43c73004
```
	* config/sh/linux.h (TARGET_ASM_FILE_END): Set TARGET_ASM_FILE_END
	to file_end_indicate_exec_stack.

From-SVN: r67887
```
Kaz Kojima committed Jun 13, 2003
43c73004 Browse Files

back out previous patch, instead do · dc9ed76a

back out previous patch, instead do
	* config/m32r/initfini.c (__CTOR_LIST__,__DTOR_LIST__): Attribute used.
	(__do_global_ctors,__do_global_dtors): Ditto.

From-SVN: r67886

committed Jun 13, 2003

dc9ed76a Browse Files

re PR target/11089 (ICE: instantiate_virtual_regs_lossage while using sse built-ins) · ee4336ea

        PR target/11089
        * config/i386/i386.md (sse_movaps): Use an expander to force
        one operand to be a register.
        (sse_movups): Likewise.

From-SVN: r67883

committed Jun 12, 2003

ee4336ea Browse Files

allocator-inst.cc: Explicitly instantiate. · c37514ff


2003-06-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/allocator-inst.cc: Explicitly instantiate.
	* include/ext/pool_allocator.h: Inhibit implicit instantiations.
	Tweaks.
	* config/linker-map.gnu: Add __pool_alloc bits. Tweaks.

From-SVN: r67882

committed Jun 13, 2003

c37514ff Browse Files

gcc-dg.exp (dg-require-dll): New function. · 5482aaab

	* lib/gcc-dg.exp (dg-require-dll): New function.
	(dg-xfail-if): Likewise.
	* gcc.c-torture/compile/compile.exp: Use dg rather than c-torture
	driver.

	* gcc.c-torture/compile/20000804-1.c: Convert to dg format.
	* gcc.c-torture/compile/20001205-1.c: Likewise.
	* gcc.c-torture/compile/20001226-1.c: Likewise.
	* gcc.c-torture/compile/20010518-2.c: Likewise.
	* gcc.c-torture/compile/20020312-1.c: Likewise.
	* gcc.c-torture/compile/20020604-1.c: Likewise.
	* gcc.c-torture/compile/920501-12.c: Likewise.
	* gcc.c-torture/compile/920501-4.c: Likewise.
	* gcc.c-torture/compile/920520-1.c: Likewise.
	* gcc.c-torture/compile/920521-1.c: Likewise.
	* gcc.c-torture/compile/920625-1.c: Likewise.
	* gcc.c-torture/compile/961203-1.c: Likewise.
	* gcc.c-torture/compile/980506-1.c: Likewise.
	* gcc.c-torture/compile/981006-1.c: Likewise.
	* gcc.c-torture/compile/981022-1.c: Likewise.
	* gcc.c-torture/compile/981223-1.c: Likewise.
	* gcc.c-torture/compile/990617-1.c: Likewise.
	* gcc.c-torture/compile/dll.c: Likewise.
	* gcc.c-torture/compile/labels-3.c: Likewise.
	* gcc.c-torture/compile/mipscop-1.c: Likewise.
	* gcc.c-torture/compile/mipscop-2.c: Likewise.
	* gcc.c-torture/compile/mipscop-3.c: Likewise.
	* gcc.c-torture/compile/mipscop-4.c: Likewise.
	* gcc.c-torture/compile/simd-5.c: Likewise.
	* gcc.c-torture/compile/20000804-1.x: Remove.
	* gcc.c-torture/compile/20001205-1.x: Likewise.
	* gcc.c-torture/compile/20001226-1.x: Likewise.
	* gcc.c-torture/compile/20010518-2.x: Likewise.
	* gcc.c-torture/compile/20020312-1.x: Likewise.
	* gcc.c-torture/compile/20020604-1.x: Likewise.
	* gcc.c-torture/compile/920501-12.x: Likewise.
	* gcc.c-torture/compile/920501-4.x: Likewise.
	* gcc.c-torture/compile/920520-1.x: Likewise.
	* gcc.c-torture/compile/920521-1.x: Likewise.
	* gcc.c-torture/compile/920625-1.x: Likewise.
	* gcc.c-torture/compile/961203-1.x: Likewise.
	* gcc.c-torture/compile/980506-1.x: Likewise.
	* gcc.c-torture/compile/981006-1.x: Likewise.
	* gcc.c-torture/compile/981022-1.x: Likewise.
	* gcc.c-torture/compile/981223-1.x: Likewise.
	* gcc.c-torture/compile/990617-1.x: Likewise.
	* gcc.c-torture/compile/mipscop-1.x: Likewise.
	* gcc.c-torture/compile/mipscop-2.x: Likewise.
	* gcc.c-torture/compile/mipscop-3.x: Likewise.
	* gcc.c-torture/compile/mipscop-4.x: Likewise.
	* gcc.c-torture/compile/simd-5.x: Likewise.

	* gcc.c-torture/compile/20021205-1.c: Remove bogus dg commands.

From-SVN: r67881

committed Jun 13, 2003

5482aaab Browse Files

Remove some build warnings. · 2ac29877

	* config/m32r/initfini.c (__CTOR_LIST__,__DTOR_LIST__): No longer
	static.
	(__do_global_ctors,__do_global_dtors): Ditto.

From-SVN: r67880

committed Jun 13, 2003

2ac29877 Browse Files

re PR middle-end/10557 ([m68k] ICE in subreg_offset_representable_p) · c63f3a34
```
        PR middle-end/10557
        * rtlanal.c (subreg_offset_representable_p): Relax subreg check.

From-SVN: r67878
```
Richard Henderson committed Jun 12, 2003
c63f3a34 Browse Files
fold-const.c (tree_expr_nonnegative_p): Fix misspelling of "least". · e2cca9be
```
	* fold-const.c (tree_expr_nonnegative_p): Fix misspelling
	of "least".

From-SVN: r67877
```
Matt Kraai committed Jun 13, 2003
e2cca9be Browse Files
* config/m32r/m32r.md: Fix a comment typo. · 0d370a05
```
From-SVN: r67876
```
Kazu Hirata committed Jun 13, 2003
0d370a05 Browse Files

re PR target/10142 ([SPARC64] gcc produces wrong code when passing structures by value) · 48028e21

	PR target/10142
	* config/sparc/sparc.c (function_arg_record_value_parms): Add
	new 'stack' field.
	(function_arg_record_value_1): Set 'stack' to 1 if we run out of
	integer slots for an integer field.
	(function_arg_record_value_3): Shift vector index.
	(function_arg_record_value_2): Likewise.
	(function_arg_record_value): Initialize 'stack' to 0.
	Set 'stack' to 1 if we run out of integer slots for an integer field.
	Generate (parallel [(expr_list (nil) ...) ...]) if 'stack' is set to 1.

Co-Authored-By: Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>

From-SVN: r67874

committed Jun 13, 2003

48028e21 Browse Files

* gcc.c-torture/execute/20030611-1.c: New test. · 28e089c6
```
From-SVN: r67871
```
Eric Botcazou committed Jun 13, 2003
28e089c6 Browse Files

re PR rtl-optimization/10955 ([SPARC] wrong code at -O3 for structure argument… · 5adf448c

re PR rtl-optimization/10955 ([SPARC] wrong code at -O3 for structure argument in context of structure return)

	PR optimization/10955
	* unroll.c (unroll_loop): Fix off-by-one bug.

From-SVN: r67870

committed Jun 13, 2003

5adf448c Browse Files

Makefile.am: Add SHmedia support. · e860ed6d

	* Makefile.am: Add SHmedia support.  Fix a typo of SH support.
	* Makefile.in: Regenerate.
	* configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
	* configure: Regenerate.
	* include/ffi.h.in: Add SHmedia support.
	* src/sh64/ffi.c: New file.
	* src/sh64/sysv.S: New file.

From-SVN: r67869

committed Jun 13, 2003

e860ed6d Browse Files

rs6000.c (function_arg): Remove typo. · 55c8af0b

2003-06-12  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (function_arg): Remove typo.

[[Split portion of a mixed commit.]]

From-SVN: r67867.2

committed Jun 13, 2003

55c8af0b Browse Files

i386.c (legitimate_constant_p): Handle UNSPEC_NTPOFF and UNSPEC_DTPOFF. · cb0e3e3f
```
        * config/i386/i386.c (legitimate_constant_p): Handle UNSPEC_NTPOFF
        and UNSPEC_DTPOFF.

From-SVN: r67866
```
Richard Henderson committed Jun 12, 2003
cb0e3e3f Browse Files

re PR middle-end/10475 (ICE in subreg_highpart_offset for code with long long) · 8433f113

        PR middle-end/10475
        * expmed.c (emit_store_flag): Use simplify_gen_subreg directly
        for extracting sub-words.
	* gcc.c-torture/compile/20030612-1.c: New.

From-SVN: r67865

committed Jun 12, 2003

8433f113 Browse Files

Daily bump. · 974c7cc6
```
From-SVN: r67860
```
GCC Administrator committed Jun 13, 2003
974c7cc6 Browse Files

12 Jun, 2003 2 commits

re PR target/7594 ([m68k] ICE on legal code associated with simplify-rtx) · 7b687728

        PR target/7594
        * config/m68k/m68k.md (zero_extendhisi2): Use gen_lowpart_SUBREG.
        (zero_extendqihi2, zero_extendqisi2): Likewise.

From-SVN: r67857

committed Jun 12, 2003

7b687728 Browse Files

rs6000.c (function_arg): Always split vectors for e500 if it's a stdarg function. · a6c9bed4

2003-06-12  Aldy Hernandez  <aldyh@redhat.com>

	* config/rs6000/rs6000.c (function_arg): Always split vectors for
	e500 if it's a stdarg function.
	(function_arg_advance): Advance 2 registers for vectors in a
	stdarg function.
	(init_cumulative_args): Initialize stdarg.
	(rs6000_spe_function_arg): New.

	* config/rs6000/rs6000.h (rs6000_args): Add stdarg.

From-SVN: r67854

committed Jun 12, 2003

a6c9bed4 Browse Files