llvm-svn: 109070

llvm-svn: 109069

Add 64-bit (GR64) versions of some instructions (which are not
described in their SSE forms, but are described in AVX)

llvm-svn: 109063

and then forced every register to be a vr128 on win64.

llvm-svn: 109060

asmprinter or mangler around.  This is option #B for killing off 
X86InstrInfo::GetInstSizeInBytes.  Option #A (killing 
"needsexactsize") was sent for consideration to llvmdev.

llvm-svn: 109056

Add missing AVX convert instructions. Those instructions are not described in their SSE forms (although they exist), but add the AVX forms anyway, so the assembler can benefit from it

llvm-svn: 109039

1) all registers were spilled as xmm, regardless of actual size
2) win64 abi doesn't do the varargs-size-in-%al thing

Still to look into:

xmm6-15 are marked as clobbered by call instructions on win64 even though they aren't.

llvm-svn: 109035

llvm-svn: 109032

the wrong directory.

llvm-svn: 109005

Fixes a pile of libgomp failures in the llvm-gcc testsuite due
to the libcall not existing.

llvm-svn: 109004

llvm-svn: 109002

llvm-svn: 108984

llvm-svn: 108983

llvm-svn: 108964

llvm-svn: 108955

llvm-svn: 108952

llvm-svn: 108950

llvm-svn: 108949

llvm-svn: 108947

llvm-svn: 108945

llvm-svn: 108892

llvm-svn: 108812

llvm-svn: 108788

llvm-svn: 108787

of AsmPrinter and InstLowering into libx86 and out of the
asmprinter subdirectory.  Now X86/AsmPrinter just depends on
MC stuff, not all of codegen and LLVM IR.

llvm-svn: 108782

llvm-svn: 108769

instruction, we only want to allow the one for the current subtarget.
 - This also fixes suffix matching for jmp instructions, because it eliminates
   the ambiguity between 'jmpl' and 'jmpq'.

llvm-svn: 108746

llvm-svn: 108685

llvm-svn: 108684

llvm-svn: 108683

assembling; remove crufty custom cleanup code.

llvm-svn: 108681

llvm-svn: 108680

llvm-svn: 108679

TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher.
 - Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.

llvm-svn: 108677

 - Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

llvm-svn: 108664

llvm-svn: 108626

llvm-svn: 108625

llvm-svn: 108588

needsStackRealignment is currently checking the can conditions as well.

llvm-svn: 108581

llvm-svn: 108567