llvm-svn: 41881

Add an APSInt::toString() method.

llvm-svn: 41309

Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913

a LLVM frontend in C++.  Maybe someday it will be rewritten..

llvm-svn: 37858

llvm-svn: 36867

llvm-svn: 34970

llvm-svn: 34969

llvm-svn: 34962

llvm-svn: 34227

llvm-svn: 33385

llvm-svn: 33384

llvm-svn: 32984

Convert signed integer types to signless.

llvm-svn: 32786

This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.

llvm-svn: 32751

now cerr, cout, and NullStream resp.

llvm-svn: 32298

Add HAVE_PTHREAD to makefiles with support from configure and use it to
determine whether to build examples/ParallelJIT.
Patch by Anton Korobeynikov.

llvm-svn: 32054

adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990

This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063

llvm-svn: 30092

llvm-svn: 29397

llvm-svn: 29392

BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610

1. Capture the ENABLE_THREADS configure variable in Makefile.config
2. Use ENABLE_THREADS to avoid building ParallelJIT if threads are not
   present.

llvm-svn: 28609

llvm-svn: 28532

llvm-svn: 28295

llvm-svn: 27042

llvm-svn: 26483

pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.

llvm-svn: 23888

These patches make threading optional in LLVM. The configuration scripts are now
modified to accept a --disable-threads switch. If this is used, the Mutex class
will be implemented with all functions as no-op. Furthermore, linking against
libpthread will not be done. Finally, the ParallelJIT example needs libpthread
so its makefile was changed to always add -lpthread to the link line.

llvm-svn: 23003

llvm-svn: 22523

llvm-svn: 22428

llvm-svn: 22414

Add an example program that utilizes multiple threads in the JIT to process
work. This was used by Evan Jones as the original test case for ensuring
that the ExecutionEngine was thread safe.

Original source by Evan Jones (adapted from other LLVM JIT examples) and
made LLVM style compliant by Reid Spencer.

llvm-svn: 22411

llvm-svn: 21730

llvm-svn: 21723

llvm-svn: 21433

llvm-svn: 21380

llvm-svn: 20614

llvm-svn: 20610

llvm-svn: 20609