[llvm-commits] [PATCH] InstCombine: Generalized patch for (icmp eq (A&B), C) & (icmp eq (A&D), E)

Owen Anderson resistor at mac.com
Tue Aug 17 22:25:37 PDT 2010


Your updated testcase (bit-checks.ll) doesn't pass for me after applying your patch.


On Aug 17, 2010, at 3:11 PM, Dirk Steinke wrote:

> Hi,
> a few weeks ago I volunteered to provide a more generalized form
> for one of Owens InstCombine transforms. Well, here it is.
> Sorry, I didn't run all tests to make sure that it doesn't break anything. My machine is currently not set up for that. (Basically
> it's just Visual Studio.) But all transforms have been tested and should not fire inappropriately.
> If there are any issues with the patch, I'll fix them.
> To Owen:
> Sorry for ripping out your original transform. But at least
> it's still in 2.8. ;-)
> Bye
> Dirk
> <foldmaskedicmp.diff>_______________________________________________
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

More information about the llvm-commits mailing list