[llvm-commits] [llvm] r62180 - in /llvm/trunk/lib/Target/X86: X86Instr64bit.td X86InstrInfo.td

[Dan Gohman]

On Jan 13, 2009, at 1:49 PM, Chris Lattner wrote:

>
> On Jan 13, 2009, at 12:33 PM, Dan Gohman wrote:
>
>> Author: djg
>> Date: Tue Jan 13 14:33:23 2009
>> New Revision: 62180
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=62180&view=rev
>> Log:
>> Add bt instructions that take immediate operands.
>
> Cool, do we actually generate these now?  Can you add a testcase?

Not yet. They need the X86ISelLowering.cpp code that matches BT
to be more thorough, and it looks like they'll need some new
DAGCombine logic too.

Dan