* config/m68hc11/m68hc11.c (expand_prologue): For an interrupt handler
save the soft registers after the frame pointer so that gdb can unwind
the frame more easily.
(expand_epilogue): Likewise in opposite order; allow to use X register
as scratch if the return value is by reference.
From-SVN: r65104
* cpppch.c (struct cpp_savedstate): Add defs and n_defs members.
(count_defs): Keep track of number of defs as well as total size.
(write_defs): Put every definition in cpp_savedstate's defs array.
(comp_hashnode): Define. Comparison function for qsort.
(cpp_write_pch_deps): Sort definitions before writing them.
(struct ht_node_list): Define. Like cpp_savedstate but simpler.
(collect_ht_nodes): Define.
(cpp_valid_state): When verifying that undefined identifiers in
the pch file are still undefined, read a sorted list of undefined
identifiers, collect all defined identifiers into a sorted list,
and walk through both lists to make sure there's no match.
From-SVN: r65101
* emit-rtl.c (dconstm2, dconsthalf): New real constants.
(init_emit_once): Initialize dconstm2 and dconsthalf here.
* real.h (dconstm2, dconsthalf): Add prototypes here.
* real.c (real_sqrt): Use dconsthalf rather than local copy.
* builtins.c (fold_builtin): When optimizing sqrt(exp(x)) as
exp(x/2.0) remember to fold the division if possible.
Fold sin(0.0) as 0.0, cos(0.0) as 1.0, pow(x,1.0) as x,
pow(x,-1.0) as 1.0/x, pow(x,2.0) as x*x, pow(x,-2.0) as
1.0/(x*x) and pow(x,0.5) as sqrt(x).
* gcc.dg/builtins-3.c: Add new tests for sin and cos.
* gcc.dg/builtins-7.c: New test case.
* gcc.dg/builtins-8.c: New test case.
From-SVN: r65088
* javax/swing/AbstractAction.java
(AbstractAction): Reformatted.
(serialVersionUID): New private member variable.
* javax/swing/plaf/BorderUIResource.java
(serialVersionUID): New private member variable.
* javax/swing/plaf/basic/BasicLookAndFeel.java
(serialVersionUID): New private member variable.
From-SVN: r65087
2003-03-31 Michael Koch <konqueror@gmx.de>
* java/rmi/dgc/VMID.java,
java/rmi/registry/RegistryHandler.java,
java/rmi/server/LoaderHandler.java,
java/rmi/server/LogStream.java,
java/rmi/server/Operation.java,
java/rmi/server/RemoteCall.java,
java/rmi/server/RemoteRef.java,
java/rmi/server/RemoteStub.java,
java/rmi/server/Skeleton.java:
New version from libgcj.
From-SVN: r65084
* java/io/File.java
(separator): Merged documentation from classpath.
(separatorChar): Merged documentation from classpath.
(pathSeparator): Merged documentation from classpath.
(pathSeparatorChar): Merged documentation from classpath.
(path): Merged documentation from classpath.
(canRead): Merged documentation from classpath.
(canWrite): Merged documentation from classpath.
(createNewFile): Merged documentation from classpath.
(delete): Merged documentation from classpath.
(equals): Merged documentation from classpath.
(exists): Merged documentation from classpath.
(File): Renamed p to name to match classpath, merged documentation
from classpath.
(getAbsolutePath): Merged documentation from classpath.
(getCanonicalPath): Merged documentation from classpath.
(getCanonicalFile): Merged documentation from classpath.
(getName): Merged documentation from classpath.
(getParent): Merged documentation from classpath.
(getParentFile): Merged documentation from classpath.
(getPath): Merged documentation from classpath.
(hashCode): Merged documentation from classpath.
(isAbsolute): Merged documentation from classpath.
(isDirectory): Merged documentation from classpath.
(isFile): Merged documentation from classpath.
(isHidden): Merged documentation from classpath.
(lastModified): Merged documentation from classpath.
(length): Merged documentation from classpath.
(list): Merged documentation from classpath.
(listFiles): Merged documentation from classpath.
(toString): Merged documentation from classpath.
(toURL): Merged documentation from classpath.
(mkdir): Merged documentation from classpath.
(mkdirs): Merged documentation from classpath.
(createTempFile): Merged documentation from classpath.
(setReadOnly): Merged documentation from classpath.
(listRoots): Merged documentation from classpath.
(compareTo): Merged documentation from classpath.
(renameTo): Merged documentation from classpath.
(setLastModified): Merged documentation from classpath.
* java/io/PrintStream.java
(auto_flush): Merged documentation from classpath.
(PrintStream): Merged documentation from classpath.
(checkError): Merged documentation from classpath.
(setError): Merged documentation from classpath.
(close): Merged documentation from classpath.
(flush): Merged documentation from classpath.
(print): Merged documentation from classpath.
(println): Merged documentation from classpath.
(write): Renamed count to len to match classpath,
merged documentation from classpath.
* java/io/RandomAccessFile.java
(readShort): Merged documentation from classpath.
(readUnsignedByte): Merged documentation from classpath.
(readUnsignedShort): Merged documentation from classpath.
(readUTF): Merged documentation from classpath.
(seek): Reformatted, merged documentation from classpath.
(skipBytes): Renamed some variables to match classpath, reformatted,
merged documentation from classpath.
(write): Merged documentation from classpath.
(writeBoolean): Merged documentation from classpath.
(writeByte): Merged documentation from classpath.
(writeShort): Merged documentation from classpath.
(writeChar): Merged documentation from classpath.
(writeInt): Merged documentation from classpath.
(writeLong): Merged documentation from classpath.
(writeFloat): Merged documentation from classpath.
(writeDouble): Merged documentation from classpath.
(writeBytes): Merged documentation from classpath.
(writeChars): Merged documentation from classpath.
(writeUTF): Reformatted.
(getChannel): Reformatted.
From-SVN: r65081
* gcse.c (gcse_constant_p): New function to identify constants
suitable for constant propagation, including COMPARE with two
integer constant arguments.
(hash_scan_set): Use gcse_constant_p.
(find_avail_set): Likewise.
(cprop_insn): Likewise.
(do_local_cprop): Likewise.
(find_implicit_sets): Likewise.
(find_bypass_set): Likewise.
From-SVN: r65075
2003-03-29 Eric Blake <ebb9@email.byu.edu>
Tom Tromey <tromey@redhat.com>
* java/lang/natString.cc (hashCode): Use cachedHashCode.
(init()): Removed.
(charAt): Put index in exception.
(contentEquals): New method.
Include StringBuffer.h.
* java/lang/String.java (cachedHashCode): New field.
(String()): Follow classpath implementation.
(init()): Removed.
(contentEquals): Declare.
(subSequence): Don't declare IndexOutIfBoundsException in throws
clause.
(matches, replaceFirst, replaceAll, split): New methods from
Classpath.
Co-Authored-By: Tom Tromey <tromey@redhat.com>
From-SVN: r65037
Richard Sandiford
Stephane Carrez
Jason Merrill
Matt Austern
Kazu Hirata
Michael Matz
Paolo Carlini
Segher Boessenkool
Michael Matz
Nathan Sidwell
Roger Sayle
Michael Koch
Michael Koch
Matt Kraai
Tom Tromey
GCC Administrator
Richard Henderson
Richard Henderson
Mark Mitchell
DJ Delorie
Glen Nakamura
Gabriel Dos Reis
Kaveh R. Ghazi
Joseph Myers
Eric Blake