Commits · 174b84e5c2bbbef10170f7192612c43198c1738a · lvzhengyang / riscv-gcc-1

24 Jan, 2004 12 commits

cse.c: (cse_cc_succs) Fix comparison warning. · 174b84e5

2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>

	* cse.c: (cse_cc_succs) Fix comparison warning.

From-SVN: r76487

committed Jan 24, 2004

174b84e5 Browse Files

* config/h8300/h8300.md: Remove extraneous USE in expanders. · 16537909
```
From-SVN: r76486
```
Kazu Hirata committed Jan 24, 2004
16537909 Browse Files

h8300-protos.h: Provide prototypes for h8300_legitimate_constant_p and h8300_legitimate_address_p. · d0022200

	* config/h8300/h8300-protos.h: Provide prototypes for
	h8300_legitimate_constant_p and h8300_legitimate_address_p.
	* config/h8300/h8300.c (h8300_legitimate_constant_p): New.
	(h8300_rtx_ok_for_base_p): Likewise.
	(h8300_legitimate_address_p): Likewise.
	* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use
	h8300_legitimate_constant_p.
	(RTX_OK_FOR_BASE_P): Remove.
	(GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p.

From-SVN: r76484

committed Jan 24, 2004

d0022200 Browse Files

h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New. · ca04c5a9

	* config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New.
	(REG_OK_FOR_BASE_NONSTRICT_P): Likewise.
	(REG_OK_FOR_INDEX_STRICT_P): Likewise.
	(REG_OK_FOR_BASE_STRICT_P): Likewise.
	(REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P.
	(REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P.
	(REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P.
	(REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P.

From-SVN: r76483

committed Jan 24, 2004

ca04c5a9 Browse Files

* gcc.dg/builtins-30.c: Move dg-warning marks to the proper lines. · cc79e34f
```
From-SVN: r76482
```
Zack Weinberg committed Jan 24, 2004
cc79e34f Browse Files

re PR libstdc++/13838 (std::bitset<>::operator |= error with -D_GLIBCXX_DEBUG) · 72afd981

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/13838
	* include/debug/bitset (operator|=): Fix typo.
	* testsuite/23_containers/bitset/operations/13838.cc: New.

From-SVN: r76479

committed Jan 24, 2004

72afd981 Browse Files

* cselib.c (remove_useless_values): Do not access discarded values. · 3e2a0bd2
```
From-SVN: r76478
```
Jan Hubicka committed Jan 24, 2004
3e2a0bd2 Browse Files

c-typeck.c (build_conditional_expr): Do not allow non-lvalue arrays. · b1adf557

	* c-typeck.c (build_conditional_expr): Do not allow non-lvalue
	arrays.

testsuite:
	* gcc.dg/c90-array-lval-7.c, gcc.dg/c99-array-lval-7.c: New tests.

From-SVN: r76477

committed Jan 24, 2004

b1adf557 Browse Files

basic_string.tcc (insert(size_type, const _CharT*, size_type __n)): Fix length_error check. · 251804e6

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (insert(size_type,
	const _CharT*, size_type __n)): Fix length_error check.
	(replace(size_type, size_type, const _CharT*, size_type):
	Ditto; call _M_replace_safe.
	(_M_replace_aux(size_type, size_type, size_type, _CharT):
	Fix length_error check.
	(_M_replace(iterator, iterator, _InputIterator,
	_InputIterator)): Ditto, tweak.
	(_M_replace_safe(size_type, size_type, const _CharT*,
	size_type)): Remove length_error check.

	* include/bits/basic_string.tcc (append(const basic_string&),
	append(const basic_string&, size_type, size_type)): Tweak
	comment.

	* include/bits/basic_string.tcc (copy(_CharT*, size_type,
	size_type)): If __n == 0 don't call traits::copy.

From-SVN: r76476

committed Jan 24, 2004

251804e6 Browse Files

Makefile.def (target_modules): Don't stage. · fa2f0306
```
* Makefile.def (target_modules) [libiberty]: Don't stage.
* Makefile.in: Rebuilt.

From-SVN: r76475
```
DJ Delorie committed Jan 23, 2004
fa2f0306 Browse Files

mt_allocator.h: Reduce lock contention. · 3cfb44c2

2004-01-23  Stefan Olsson  <stefan@snon.net>

	* include/ext/mt_allocator.h: Reduce lock contention.

From-SVN: r76474

committed Jan 24, 2004

3cfb44c2 Browse Files

Daily bump. · b4eb7029
```
From-SVN: r76471
```
GCC Administrator committed Jan 24, 2004
b4eb7029 Browse Files

23 Jan, 2004 28 commits

* recog.c: Fix a typo in copyright. · 55cd4633
```
From-SVN: r76467
```
Kazu Hirata committed Jan 23, 2004
55cd4633 Browse Files

re PR c++/13701 (g++.old-deja/g++.eh/cleanup2.C ICEs) · 279883ed

2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/13701
        * decl.c (finish_function): Move the call to
        finish_fname_decls below the call to
        finish_eh_spec_block.

From-SVN: r76464

committed Jan 23, 2004

279883ed Browse Files

20030121-1.c: Move to .. · 4a374c35

2004-01-23  Andrew Pinski  <apinski@apple.com>

        * gcc.dg/20030121-1.c: Move to ..
        * gcc.dg/20040121-1.c: here.

From-SVN: r76463

committed Jan 23, 2004

4a374c35 Browse Files

rs6000.md (call): Fix misappiled patch. · bbf294a5

2004-01-23  Andrew Pinski  <apinski@apple.com>

        * config/rs6000/rs6000.md (call): Fix misappiled patch.
        (call_value): Likewise.

From-SVN: r76462

committed Jan 23, 2004

bbf294a5 Browse Files

combine.c (SHIFT_COUNT_TRUNCATED): Provide default value. · a475bff7

        * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
        (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
        if SHIFT_COUNT_TRUNCATED is set.

From-SVN: r76461

committed Jan 23, 2004

a475bff7 Browse Files

xtensa.c (xtensa_va_arg): Handle complex values as separate real and imaginary parts. · 3712281f

	* config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as
	separate real and imaginary parts.
	* config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define.

From-SVN: r76459

committed Jan 23, 2004

3712281f Browse Files

re PR rtl-optimization/13674 (ICE in reload_cse_simplify_operands, at postreload.c:378 on PPC64) · 99e5c00b

2004-01-23  Hartmut Penner <hpenner@de.ibm.com>

        PR target/13674
        * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage
        loading into GPR.

From-SVN: r76458

committed Jan 23, 2004

99e5c00b Browse Files

emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing change. · a74ff877
```
	* emit-rtl.c (change_address_1):  Do not re-generate the RTX if nothing
	change.

From-SVN: r76457
```
Jan Hubicka committed Jan 23, 2004
a74ff877 Browse Files

alloc-pool.c (align_four): Kill. · 8b07361e

	* alloc-pool.c (align_four): Kill.
	(create_alloc_pool): Align size to eight.
	(free_alloc_pool, free_pool): Invalidate deallocated data.

From-SVN: r76456

committed Jan 23, 2004

8b07361e Browse Files

re PR target/1532 (-O3 generates (obviously) redundant tests and jumps) · e129d93a

	PR gcc/1532
	* cse.c (cse_change_cc_mode): New static function.
	(cse_change_cc_mode_insns, cse_cc_succs): Likewise.
	(cse_condition_code_reg): New function.
	* rtl.h (cse_condition_code_reg): Declare.
	* toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg.
	* target.h (struct gcc_target): Add fixed_condition_code_regs and
	cc_modes_compatible.
	* target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define.
	(TARGET_CC_MODES_COMPATIBLE): Define.
	(TARGET_INITIALIZER): Add new initializers.
	* targhooks.c (default_cc_modes_compatible): New function.
	* targhooks.c (default_cc_modes_compatible): Declare.
	* hooks.c (hook_bool_intp_intp_false): New function.
	* hooks.h (hook_bool_intp_intp_false): Declare.
	* config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define.
	(TARGET_CC_MODES_COMPATIBLE): Define.
	(ix86_fixed_condition_code_regs): New static function.
	(ix86_cc_modes_compatible): Likewise.
	* doc/tm.texi (Condition Code): Document new hooks.

From-SVN: r76454

committed Jan 23, 2004

e129d93a Browse Files

inclhack.def (bad_lval): Renamed to ... · f6c930a3

	* fixinc/inclhack.def (bad_lval): Renamed to ...
	(alpha_bad_lval): ... this.
	Removed file list.
	Restrict to alpha*-dec-osf*.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/dirent.h: Remove, moving test ...
	* fixinc/tests/base/testing.h: ... here, reflecting new name.

From-SVN: r76450

committed Jan 23, 2004

f6c930a3 Browse Files

re PR c/13814 (rejects different prototypes than builtin function) · 30cab869

2004-01-23  Zack Weinberg  <zack@codesourcery.com>

        PR c/13814
        * c-decl.c (diagnose_mismatched_decls): Also discard a
        built-in if we encounter an old-style definition with the
        same name.

From-SVN: r76445

committed Jan 23, 2004

30cab869 Browse Files

* gcc.dg/builtins-29.c: New test case. · 92c7bc2a
```
From-SVN: r76444
```
Roger Sayle committed Jan 23, 2004
92c7bc2a Browse Files

re PR c/18314 (Abnormal behavior in optimization) · 04b8f97f

	PR 18314
	* c-decl.c (diagnose_mismatched_decls): Also discard a
	built-in if we encounter an old-style definition with the
	same name.
testsuite:
	* gcc.dg/builtins-30.c: New testcase.

From-SVN: r76441

committed Jan 23, 2004

04b8f97f Browse Files

config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was set to default{32,64}. · 1ab1739c
```
	* config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was
	set to default{32,64}.

From-SVN: r76439
```
Jakub Jelinek committed Jan 23, 2004
1ab1739c Browse Files

linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Corrected to handle kernels with changed ucontext. · 02731d29

	* config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR)
	[!__powerpc64__]: Corrected to handle kernels with changed ucontext.

	* include/powerpc-signal.h: Add #ifndef __powerpc64__ around the
	header.  For __powerpc64__ provide the default-signal.h definitions
	for now.
	* include/x86_64-signal.h [!__x86_64__]: Include java-signal-aux.h
	instead of the dummy definitions.
	* configure.host (x86_64-*): Remove CHECKREFSPEC, add DIVIDESPEC.
	(powerpc64*-*): Remove with_libffi_default.
	Only add -mminimal-toc for 64-bit compilations.
	* configure.in: Use powerpc-signal.h on powerpc64 as well.
	(x86_64-*-linux*): Set SIGNAL_HANDLER_AUX.
	Link SIGNAL_HANDLER_AUX to include/java-signal-aux.h.
	* configure: Rebuilt.

From-SVN: r76437

committed Jan 23, 2004

02731d29 Browse Files

fold-const.c (fold_binary_op_with_conditional_arg): Only build a COMPOUND_EXPR… · 0a944ef6

fold-const.c (fold_binary_op_with_conditional_arg): Only build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.

	* fold-const.c (fold_binary_op_with_conditional_arg): Only
	build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.

Co-Authored-By: Olivier Hainque <hainque@act-europe.fr>

From-SVN: r76434

committed Jan 23, 2004

0a944ef6 Browse Files

re PR libstdc++/13831 (Unused variable in basic_filebuf::underflow) · 22352844

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/13831
	* include/bits/fstream.tcc (underflow): Remove unused
	variable.
	* include/bits/streambuf_iterator.h (equal): Ditto.
	* include/bits/locale_facets.h (_M_convert_from_char):
	Ditto.

From-SVN: r76433

committed Jan 23, 2004

22352844 Browse Files

re PR c/13814 (rejects different prototypes than builtin function) · 129057c1

	PR c/13814
	* config/linker-map.gnu (nan): Delete.
	* libmath/mathconf.h (NAN, nan): Delete.
	* linkage.m4 (nan): Don't check for it.
	* libmath/nan.c: Delete file.

	* config.h.in, configure: Regenerate.

From-SVN: r76431

committed Jan 23, 2004

129057c1 Browse Files

arm.c (arm_legitimate_address_p): Don't check the mode size for minipool references. · 0bfb39ef
```
	* config/arm/arm.c (arm_legitimate_address_p): Don't check the mode
	size for minipool references.

From-SVN: r76429
```
Daniel Jacobowitz committed Jan 23, 2004
0bfb39ef Browse Files

real.c (real_floor, real_ceil): Tweak to allow input and output arguments to overlap. · 25348c94


	* real.c (real_floor, real_ceil): Tweak to allow input and output
	arguments to overlap.
	(real_round): New function to implement round(3m) semantics.
	* real.h (real_round): Prototype here.
	* builtins.c (fold_builtin_round): New function to constant fold
	round, roundf and roundl.
	(fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}.

	* gcc.dg/builtins-29.c: New test case.

From-SVN: r76428

committed Jan 23, 2004

25348c94 Browse Files

FileLockImpl.java: Compile fixes. · 69f2de23

2004-01-23  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/FileLockImpl.java: Compile fixes.

From-SVN: r76427

committed Jan 23, 2004

69f2de23 Browse Files

VMClassLoader.java: Reworked imports. · 0791cb20

2004-01-23  Michael Koch  <konqueror@gmx.de>

	* java/lang/VMClassLoader.java: Reworked imports.

From-SVN: r76426

committed Jan 23, 2004

0791cb20 Browse Files

re PR target/13819 (sh-elf broken; abort in sh_reorg()) · 0f2b41b2

PR optimization/13819
* config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs
introduced by 2004-01-20's Jan Hubicka's copy_insn change.
(sh_handle_sp_switch_attribute): Remove warning.

From-SVN: r76425

committed Jan 23, 2004

0f2b41b2 Browse Files

AbstractAction.java: Reformated. · f1184d57

2004-01-23  Michael Koch  <konqueror@gmx.de>

	* javax/swing/AbstractAction.java: Reformated.

From-SVN: r76424

committed Jan 23, 2004

f1184d57 Browse Files

2004-01-23 Michael Koch <konqueror@gmx.de> · f0bf056e
```
	* java/text/CollationElementIterator.java:
	(setText): New method.

From-SVN: r76423
```
Michael Koch committed Jan 23, 2004
f0bf056e Browse Files

FileLockImpl.java: Fixed filename in copyright. · 9719e37c

2004-01-23  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/FileLockImpl.java:
	Fixed filename in copyright.
	(released): Removed.
	(finalize): New method.
	* gnu/java/nio/natFileLockImpl.cc
	(releaseImpl): Implemented.
	* java/nio/channels/FileChannelImpl.java:
	Reworked imports.
	(lock): Implemented.
	(lockImpl): New method.
	(tryLock): Implemented.
	(tryLockImpl): New method.
	* java/nio/channels/natFileChannelImpl.cc
	(lockImpl): New method.
	(tryLockImpl): New method.

From-SVN: r76422

committed Jan 23, 2004

9719e37c Browse Files

2004-01-23 Michael Koch <konqueror@gmx.de> · ca1d829f

	* java/io/FileDescriptor.java
	(lock): New method.
	(tryLock): New method.
	(unlock): New method.
	* java/io/natFileDescriptorEcos.cc
	(lock): New method.
	(tryLock): New method.
	(unlock): New method.
	* java/io/natFileDescriptorPosix.cc
	(lock): New method.
	(tryLock): New method.
	(unlock): New method.
	* java/io/natFileDescriptorWin32.cc
	(lock): New method.
	(tryLock): New method.
	(unlock): New method.

From-SVN: r76421

committed Jan 23, 2004

ca1d829f Browse Files