[LLVMdev] thumb2 folding of constant addresses unhelpful
bagel99 at gmail.com
Tue Dec 1 15:08:50 PST 2009
I'm not authorized to file bugs. Would someone please enter this?
Thank you, bagel
Evan Cheng wrote:
> Right. I am aware of this problem but am not sure about what to do about it.
> It's common for a number 32-bit immediates in the same block with the same
> lower or higher 16-bit. Since the immediates will not be split until late in
> codegen, the target independent optimizer will not CSE them.
> Please file a bug, I need to think about a proper solution.
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