[llvm-commits] [llvm] r144122 - /llvm/trunk/lib/Target/ARM/ARMFastISel.cpp

[Eric Christopher]

On Nov 8, 2011, at 1:12 PM, Chad Rosier wrote:

> ARMFastISel doesn't support thumb1.  Rename isThumb to isThumb2 to reflect this.
> No functional change intended.


That's what this code is there for:

    // Darwin and thumb1 only for now.
    const ARMSubtarget *Subtarget = &TM.getSubtarget<ARMSubtarget>();
    if (Subtarget->isTargetDarwin() && !Subtarget->isThumb1Only() &&
        !DisableARMFastISel)

I guess for most of those a thumb2 check is probably better anyhow though, since we use mostly t2 instructions.

Thanks!

-eric
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