* pa.h: Revise comments for TARGET_NO_SPACE_REGS and
TARGET_FAST_INDIRECT_CALLS.
* pa.c (override_options): TARGET_NO_SPACE_REGS is now OK with
-fPIC. Don't warn.
(return_addr_rtx): Short circuit export stub matching when
TARGET_NO_SPACE_REGS.
(output_millicode_call): For out of range calls, make -fPIC
take precedence, then TARGET_PORTABLE_RUNTIME, then ble. Don't
return before delay slot checks when TARGET_PORTABLE_RUNTIME.
* pa.md: Modify length attr calculation of all millicode insns to
match above.
From-SVN: r41042
* configure.in (gcc_cv_as_leb128): Correct name of cache variable.
Require at least 2.11 in the version test. Specifically check
for and reject GAS version 2.10.90.
* configure: regenerate.
From-SVN: r41039
* config/pa/pa.c (override_options): Remove PIC profiling warning.
(hp_profile_labelno): Delete.
(hp_profile_label_rtx): Delete.
(hp_profile_label_name): Delete.
(pa_add_gc_roots): Remove reference to hp_profile_label_rtx.
(output_function_prologue): Remove profiling code and all tests on
profile_flag. Move store of PIC_OFFSET_TABLE_REGNUM now that
merge_sp_adjust_with_store can work for PIC and profiling.
(hppa_expand_epilogue): Remove profile_flag test.
(hppa_can_use_return_insn_p): Likewise.
(hppa_init_pic_save): Emit before tail_recursion_reentry, and
cater for PROFILE_HOOK.
(hppa_profile_hook): New function.
* config/pa/pa.h (FUNCTION_PROFILER): Now does nothing.
(PROFILE_HOOK): Define.
(hppa_profile_hook): Declare.
(PROFILE_BEFORE_PROLOGUE): Delete.
(ASM_OUTPUT_REG_PUSH): Delete.
(ASM_OUTPUT_REG_POP): Delete.
* config/pa/pa.md (call_profiler): Turn it into a call insn, and
don't `use' r24. Accept function name operand, and use this and a
locally generated label to calculate pc-rel offset to func start.
From-SVN: r41038
* expr.c (pop_type_0): Save the result of the first
lang_printable_name call in a scratch buffer, so it
won't be clobbered by the second call.
From-SVN: r41032
* testsuite/lib/libstdc++.exp (dg-test): Annotate result
messages with $which_library as well as $tool_flags and
${dg-extra-tool-flags}. Factor out annotation text into
a single variable.
From-SVN: r41029
* testsuite/lib/libjava.exp: Correct typo: 'output from source
compiled test', not 'execution from source compiled test'.
Use UNTESTED, not XFAIL, for tests which are not run because
they depend on a previous test which failed.
From-SVN: r41026
* configure.in (GCC_UNWIND_INCLUDE): Assume we're built within
the same tree as gcc.
* configure: Rebuilt.
* exception.cc (_Jv_Throw): Clarify commentary.
From-SVN: r41025
* ifcvt.c (noce_emit_move_insn): New.
(noce_try_store_flag, noce_try_store_flag_constants,
noce_try_store_flag_inc, noce_try_store_flag_mask,
noce_try_cmove, noce_try_cmove_arith, noce_try_minmax,
noce_try_abs): Use it.
(noce_process_if_block): Likewise.
For STRICT_LOW_PART, take mode from its SUBREG.
* gcc.c-torture/compile/20010329-1.c: New test.
From-SVN: r41001
* fold-const.c (fold): Before optimizing unsigned comparison with
0x7fffffffU, make sure arg0 is integral type.
* gcc.c-torture/execute/20010329-1.c: New test.
From-SVN: r41000
* java/lang/natString.cc (intern): If string's data does not point to
this String, make a fresh String that does.
* java/lang/natString.cc (unintern): Replace by static function.
* java/lang/String.java (unintern): Remove method.
From-SVN: r40990
* DeflaterOutputStream.java (deflate): Loop while def.needsInput.
(finish): def.deflate needs to be called in a loop.
(inbuf, inbufLength): New private fields.
(write(int)): Use inbuf.
(write(byte[],int,int): Check if pending output in inbuf.
* ZipOutputStream.java: Don't use Deflater if stored.
Use a Checksum object directly, not via a CheckedOutputStream.
(uncompressed_size): New field,
(closeEntry): Only write data_directory if needed.
(write): If STORED, write directly.
Always update crc, and uncompressed_size.
(write_entry): Fix lots of protocol erors.
From-SVN: r40988
* java/lang/natSystem.cc (init_properties): Get "file.separator",
"path.separator", and "java.io.tmpdir" from the File class, instead
of setting them explicitly.
* java/io/File.java: Do not canonicalize paths for security manager
checks. Call init_native() from static initializer. Do not pass path
argument to native methods. New native method declarations. Some
security manager checks moved to checkWrite().
(equals): Check file system case sensitivity and act appropriatly.
(hashCode): Likewise.
(isHidden): New method implemented.
(performList): Changed prototype. Now takes a class argument specifying
the class of the returned array: Strings or File objects. Also added
FileFilter argument.
(listFiles): New variants with "File" return type implemented.
(createTempFile): Use createNewFile(). Use maxPathLen.
(setReadOnly): New method implemented.
(listRoots): Likewise.
(compareTo): Likewise.
(setLastModified): Likewise.
(checkWrite): New method.
(setPath): Removed.
* java/io/natFile.cc: Various functions no longer take canonical path
argument.
(stat): Handle ISHIDDEN query.
(isAbsolute): Remove WIN32 cruft.
(performList): New arguments. Handle returning either File[] or
String[] arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New method implemented.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native): New initialization function.
* java/io/natFileWin32.cc: Various functions no longer take canonical
path argument.
(stat): Add FIXME about ISHIDDEN query.
(performList): New arguments. Handle returning either File[] or String[]
arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New. Stubbed.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native) New initialization function.
* configure.in: Check for utime() and chmod().
* configure: Rebuilt.
* include/config.h.in: Rebuilt.
Resolves PR libgcj/1759.
From-SVN: r40985
