llvm-svn: 40589

members of GenericValue. Consequently the code to clean them up isn't
needed.

llvm-svn: 34948

llvm-svn: 34887

   ensure they are cleaned up when the stack frame exits.
2. Move a function to the Execution.cpp file where it belongs.

llvm-svn: 34876

Compute BitMask correctly.

Patch by Leo (wenwenti@hotmail.com).

llvm-svn: 34026

This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776

bit width.

llvm-svn: 33325

Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.

llvm-svn: 33113

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

llvm-svn: 32320

The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931

This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.

llvm-svn: 31542

llvm-svn: 28826

llvm-svn: 26970

Now you can build a tool with just the JIT or just the interpreter.

llvm-svn: 26946

therefore the function being called must be a main() returning an int.  The
consequences when these assumptions are false are not good, so don't assume
them.

llvm-svn: 26031

llvm-svn: 22254

llvm-svn: 21440

* Convert tabs to spaces

llvm-svn: 21421

llvm-svn: 17601

llvm-svn: 17056

Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137

llvm-svn: 14622

llvm-svn: 13076

llvm-svn: 12646

llvm-svn: 12644

llvm-svn: 11872

any attempts by LLI to use varargs (possibly left over from the introduction
of IntrinsicLowering??)

llvm-svn: 11370

Reimplement the Interpreters implementation of va_* to be more direct.

llvm-svn: 10627

rename run to runFunction

llvm-svn: 10609

llvm-svn: 10390

llvm-svn: 10321

llvm-svn: 10224

argument to be returned by va_arg. This allows va_lists to be passed
between different LLVM procedures (though it is unlikely that an LLI
va_list would make sense to an external function, except by chance.)

llvm-svn: 9965

llvm-svn: 9903

still causes a crash. But it's better than before.

llvm-svn: 9794

llvm-svn: 9789

Use visitCallSite to implement both CallInsts and InvokeInsts.

llvm-svn: 9788

llvm-svn: 9784

Make external function calls slightly less special; now they get a stack frame.

llvm-svn: 9765