llvm-svn: 116069

llvm-svn: 116068

llvm-svn: 116030

llvm-svn: 116018

llvm-svn: 115994

llvm-svn: 115986

llvm-svn: 115973

llvm-svn: 115945

llvm-svn: 115935

llvm-svn: 115923

llvm-svn: 115890

llvm-svn: 115884

llvm-svn: 115841

as the operator of the dag.  Specifically, this allows parsing things
like (F.x 4) in addition to just (a 4).

Unfortunately, this runs afoul of an idiom being used by llvmc.  It
is using dags like (foo [1,2,3]) to represent a list of stuff being
passed into foo.  With this change, this is parsed as a [1,2,3] 
subscript on foo instead of being the first argument to the dag.
Cope with this in the short term by requiring a "-llvmc-temp-hack"
argument to tblgen to get the old parsing behavior.

llvm-svn: 115742

llvm-svn: 115739

where !cast is just as short.

llvm-svn: 115722

!strconcat(!strconcat(!strconcat(!strconcat

Simplify some x86 td files to use it.

llvm-svn: 115719

tried (but failed) to artificially constrain it to working with #NAME#.
Just allow any # in identifiers, and update the comments.

llvm-svn: 115704

simplify the X86 CMOVmr's.

llvm-svn: 115702

llvm-svn: 115664

llvm-svn: 115624

llvm-svn: 115616

instruction forms.  Now the ENTER instruction
disassembles correctly.

llvm-svn: 115573

llvm-svn: 115413

llvm-svn: 115412

llvm-svn: 115407

llvm-svn: 115348

The x86_mmx type is used for MMX intrinsics, parameters and
return values where these use MMX registers, and is also
supported in load, store, and bitcast.

Only the above operations generate MMX instructions, and optimizations
do not operate on or produce MMX intrinsics. 

MMX-sized vectors <2 x i32> etc. are lowered to XMM or split into
smaller pieces.  Optimizations may occur on these forms and the
result casted back to x86_mmx, provided the result feeds into a
previous existing x86_mmx operation.

The point of all this is prevent optimizations from introducing
MMX operations, which is unsafe due to the EMMS problem.

llvm-svn: 115243

or not. TableGen needs to generate the printInstruction() function as taking
an MCInstr* or a MachineInstr*, depending. Default to the old non-MC
version so that everything not yet using MC continues to just work without
fidding.

llvm-svn: 115126

pipeline forwarding path.

llvm-svn: 115098

llvm-svn: 115096

is not everything, but the remaining cases are less trivial.

llvm-svn: 115080

llvm-svn: 115074

 - Also, fix indention in GetSourceVersion while in the area.

llvm-svn: 115048

shell runner.

We would inadvertently end up holding on to handles to the temporary files
longer than we should have been. On Win32, where open handles lock some file
operations, this caused problems in tests which would try to move temporary
files around (as Clang does by default now).

Many thanks to Francois Pichet for the excellent detective work on this.

llvm-svn: 115040

operands.

With this done, we can remove the _Int suffixes from the round instructions
without the disassembler blowing up.  This allows the assembler to support
them, implementing rdar://8456376 - llvm-mc rejects 'roundss'

llvm-svn: 115019

llvm-svn: 115005

llvm-svn: 114847

available targets unless LLVM_INCLUDE_X is ON. LLVM_BUILD_X implies
LLVM_INCLUDE_X"

It breaks the configuration phase when cmake is invoked without
parameters, it is too complex for the purpose and introduces an
incovenience for the user (as both LLVM_BUILD_X and LLVM_INCLUDE_X
must set to OFF for not including X on the build)

llvm-svn: 114795

llvm-svn: 114788