BZ_OK (meaning more data is expected) but there is no more input data. In
this case, the input file is probably truncated. Generate an exception that
indicates this case when its detected.

llvm-svn: 21926

llvm-svn: 21850

llvm-svn: 21845

* Combine multiple ``std::cerr <<'' statements into one for simplicity

llvm-svn: 21458

llvm-svn: 21440

llvm-svn: 21422

llvm-svn: 20765

leading whitespace.

llvm-svn: 20647

llvm-svn: 20552

llvm-svn: 20525

llvm-svn: 20340

for the suggestion! :)

llvm-svn: 20203

llvm-svn: 20202

llvm-svn: 20201

handling zero length files a little more intelligently. If both files are
zero length then we return 0 (true) indicating a match. If only one of the
files is zero length then we return 1 (false) indicating that the files
differ. If the files don't agree in length then they can't match so we
skip the first loop that looks for a quick match.

llvm-svn: 20200

printing help output or version info.

llvm-svn: 20180

llvm-svn: 20168

Timers' section.  Since these are random timers in the program it doesn't
make sense to sum them up.

llvm-svn: 20090

the same.

llvm-svn: 19929

llvm-svn: 19928

cases it represented them as 'unsigned's, which are not enough for 64-bit
hosts.  In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.

This patch unifies all of the sizes to use size_t instead.

llvm-svn: 19918

really need.  This reduces 4M of memory consumption reading 176.gcc.

llvm-svn: 19916

llvm-svn: 19915

memuse at the end, thus it is signed.

llvm-svn: 19904

llvm-svn: 19782

Delete dead functions.

llvm-svn: 19771

llvm-svn: 19769

llvm-svn: 19766

llvm-svn: 19751

on 64-bit Windows.

llvm-svn: 19393

llvm-svn: 19378

llvm-svn: 19377

llvm-svn: 19240

a terminal/console.

llvm-svn: 19237

portability, the --track-space option was inadvertently ignored. This patch
fixes that so that sys::Process::GetMallocUsage() is only invoked if the
--track-spaces option is given. Apparently the mallinfo() call that
GetMallocUsage() uses is *very* slow, especially when processing very large
modules like projects/llvm-test/MultiSource/Applications/kimwitu++.

llvm-svn: 19163

Move non-portable FDHandle class to its only user: lib/Debugger

llvm-svn: 19106

llvm-svn: 19075

llvm-svn: 19058

* Move system dependent implementation out of this file.
* Make implementation use sys::Process::GetMallocUsage where necessary.
* Make implementation use sys::Process::GetTimeUsage where necessary.

llvm-svn: 19053

* Pass sys::Path instead of std::string for paths
* Correct the types of arguments passed to RunProgramWithTimeout due to its
  interface using sys::Path instead of std::string
* Replace "/dev/null" (not portable) with empty string which
  sys::Program::ExecuteAndWait recognizes as "redirect to bit bucket"

llvm-svn: 19041