2003-01-28 Oscar Pearce <oscar@pearceenterprises.com>
* java/awt/Component.java (processPaintEvent): Dispose of Graphics
object when finished.
From-SVN: r62052
2003-01-28 Ranjit Mathew <rmathew@hotmail.com>
* jargrep.c: Include xregex.h from libiberty instead of
system regex.h for better portability.
From-SVN: r62035
2003-01-28 Ranjit Mathew <rmathew@hotmail.com>
Fixes PR java/9254:
* include/win32-threads.h (_Jv_Mutex_t): Convert to a struct
additionally containing id of the owner thread as well as
the number of nested times the thread has acquired the mutex.
(_Jv_MutexInit): Initialise owner thread id and refcount to 0.
(_Jv_MutexDestroy): Reset owner thread id and refcount to 0.
(_Jv_MutexUnlock): Check if really the owner thread, reset
owner thread id to 0 before leaving, if leaving for the last
time.
(_Jv_MutexLock): Set owner thread id in the mutex and increment
refcount.
(_Jv_ThreadYield): Yield using a call to Sleep(0).
* win32-threads.cc (_Jv_CondWait): Check if really owner of
the passed mutex.
Pass handle of the broadcast event, instead of a pointer to it
in Win32 ResetEvent( ) call.
Remove incorrect return values.
(_Jv_CondDestroy): Close both event handles and delete
critical section.
(_Jv_CondNotify): Check if really the owner thread.
(_Jv_CondNotifyAll): Check if really the owner thread.
(_Jv_InitThreads): Change daemon_cond to a manual-reset event.
(really_start): Use SetEvent( ) to signal daemon_cond.
(_Jv_ThreadWait): Remove SignalObjectAndWait( ) and use
WaitForSingleObject( ) instead to wait for daemon_cond to be
signalled.
From-SVN: r62033
2003-01-28 Jeffrey D. Oldham <oldham@codesourcery.com>
* g++.dg/lookup/nested1.C: Test moved from ...
* g++.old-deja/g++.other/lookup24.C: ... here.
From-SVN: r62007
* regclass.c (init_reg_autoinc): New function.
(regclass): Move initialization of forbidden_inc_dec_class from
here...
(init_regs): to here. Avoids reinitialization for each function,
saving compilation time.
From-SVN: r62006
* cpplib.h (struct cpp_options): Add warn_deprecated field.
* cppinit.c (cpp_create_reader): Turn it on by default.
* c-opts.c (c_common_decode_option): Set it.
* cpplib.c (do_pragma_once): Only complain about #pragma once
if warn_deprecated is set.
From-SVN: r62005
2003-01-28 Dale Johannesen <dalej@apple.com>
* emit-rtl.c (const_double_htab_hash): Use mode in the hash.
* loop.c (scan_loop): Move movables on -Os rich-register targets.
* config/rs6000/rs6000.md (sibcall*): Use match_operand for LR.
From-SVN: r62004
2003-01-28 Vladimir Makarov <vmakarov@redhat.com>
* haifa-sched.c (schedule_insn): Return necessary cycle advance
after issuing the insn.
(rank_for_schedule): Make a insn with /S the highest priority
insn.
(move_insn): Ignore schedule groups. Clear SCHED_GROUP_P.
(choose_ready): Check SCHED_GROUP_P.
(schedule_block): Advance cycle after issuing insn if it is
necessary. Don't reorder insns if there is an insn with /S.
(set_priorities): Ignore schedule groups.
* sched-deps.c (remove_dependence, group_leader): Remove the
functions.
(add_dependence): Ignore schedule groups.
(set_sched_group_p): Don't make copy of dependencies from previous
insn of the schedule group. Add anti-dependency to the previous
insn of the schedule group.
(compute_forward_dependences): Ignore schedule groups.
* sched-ebb.c (init_ready_list): Ignore schedule groups.
* sched-rgn.c (init_ready_list): Ditto.
(can_schedule_ready_p): Ditto.
From-SVN: r61983
2003-01-28 Vladimir Makarov <vmakarov@redhat.com>
* config/i386/i386.md (*movsi_1): Use movdqa to move one xmm
register to another one.
From-SVN: r61981
* config/mips/mips.h (UNITS_PER_HWFPVALUE): Renamed from...
(UNITS_PER_FPVALUE): Defined as the width of a long double, or
zero if no hardware floating point.
(LONG_DUBLE_TYPE_SIZE): Set to 128 on N32 and N64.
(MAX_FIXED_MODE_SIZE): Define to LONG_DOUBLE_TYPE_SIZE.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define.
(BIGGEST_ALIGNMENT): Same as LONG_DOUBLE_TYPE_SIZE.
(FUNCTION_VALUE_REGNO_P): Set for FP_RETURN+2 on N32 and N64.
* config/mips/mips.c (mips_arg_info): Pass TFmode values in
even FP registers on N32 and N64.
(mips_setup_incoming_varargs): Use UNITS_PER_HWFPVALUE.
(mips_va_start): Adjust alignment of ARG_POINTER_REGNUM.
(mips_va_arg): Use UNITS_PER_HWFPVALUE. Impose additional
even-register-like alignment to 128-bit arguments.
(save_restore_insns): Use UNITS_PER_HWFPVALUE.
(mips_function_value): Likewise. Return TFmode in $f0 and $f2
on N32 or N64.
* config/mips/_tilib.c (__negti2, __ashlti3, __lshrti3): New.
* config/mips/t-iris6 (LIB2FUNCS_EXTRA): Add _tilib.c.
(TPBIT): Set to tp-bit.c.
(tp-bit.c): Create out of fp-bit.c.
From-SVN: r61977
libstdc++-v3:
PR c++/9433
* libsupc++/tinfo.cc (__vmi_class_type_info::__do_dyncast): Cope
with bases which are very ambiguous.
gcc/testsuite:
* g++.dg/abi/dcast1.C: New test.
From-SVN: r61973
* config/sh/sh.h (CLASS_MAX_NREGS): If TARGET_SHMEDIA, and the given
class contains a floating-point register, return the size of the
mode in half words.
From-SVN: r61966
* gcc/doc/invoke.texi (Optimization Options): Group together
optional and experimental flags. Move trapv and bounds-check
out of this section. Group floating point flags together.
(Code Gen Options): Move trapv and bounds-check to here.
From-SVN: r61964
