llvm-svn: 82551

GetProcessId() was introduced only in Windows XP, and we want to support earlier
versions.

llvm-svn: 82548

Add a magic LLVM_DISABLE_CRT_DEBUG environment variable which we check in RegisterHandler and use to disable the Win32 crash dialogs. These are a major blocker to any kind of automated testing.

Also, tweak the 'lit' test runner to set this variable unconditionally.

llvm-svn: 82537

ExecuteAndWait.

llvm-svn: 82522

GetProcessId was introduced only in XP. As a bonus, this change makes Program
objects copyable, since Program is now basically a PID.

llvm-svn: 81826

working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.

Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.

While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.

llvm-svn: 81568

Thanks to Duncan Sands for spotting this.

llvm-svn: 81328

llvm-svn: 81249

llvm-svn: 81247

llvm-svn: 81246

forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869

llvm-svn: 78823

llvm-svn: 77953

llvm-svn: 77913

llvm-svn: 77169

bots like the BumpPtrAllocator changes.

llvm-svn: 76902

Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset.

llvm-svn: 76838

out of memory, and also make the default memory manager allocate more memory
when it runs out.

Also, switch function stubs and global data over to using the BumpPtrAllocator.

This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB
of memory, and instead allocates in 512K slabs.  I suspect this size could go
lower, especially on embedded platforms, now that more slabs can be allocated.

llvm-svn: 76828

Implemented by moving the code out of static functions into methods of Program
class.

llvm-svn: 76340

llvm-svn: 75429

 - Patch by Viktor Kutuzov!

 - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths.

llvm-svn: 75424

llvm-svn: 75139

Add an ExecuteNoWait interface to support asynchronous process spawning.

llvm-svn: 75055

llvm-svn: 74982

llvm-svn: 74981

llvm-svn: 74977

See http://msdn.microsoft.com/en-us/library/ms686818(VS.85).aspx

Patch by Olaf Krzikalla!

llvm-svn: 74526

llvm-svn: 74248

llvm-svn: 74226

Windows people, please double-check/patch this.

llvm-svn: 74209

I did my best at implementing this for Win32, but I don't have a way to test it.
Can someone with access to a Win32 machine test/fix this?

llvm-svn: 74188

llvm-svn: 73710

Insert a SmartMutex templated class into the class hierarchy, which takes a template parameter specifying whether this mutex
should become a no-op when not running in multithreaded mode.  Make sys::Mutex a typedef of SmartMutex<false>, to preserve source compatibility.

llvm-svn: 73709

lock.  This is obviously bad, but at least it's threadsafe!  If you know how
to improve this in a pre-Vista friendly well, patches welcome!

Patch by Max Burke.

llvm-svn: 73607

llvm-svn: 73552

llvm-svn: 73550

llvm-svn: 73545

Patch by Benjamin Kramer!

llvm-svn: 73379

absolute or not, based on a patch by Gregory Curfman!

llvm-svn: 73368

llvm-svn: 72858