[LLVMdev] [llvm-commits] Build warning on TOT

[Chris Lattner]

On Aug 31, 2010, at 6:08 PM, Dale Johannesen wrote:

> Yes, and it's a recent regression.  Building without -j shows where it  
> really is:
> 
> llvm[3]: Building ARM.td decoder tables with tblgen
> Decoding Conflict:
>     ____0001111_........________....
>     ____0001111_....................
>     ____0001111.....................
>     ____0001..1.....................
>     ____0001........................
>     ____00..........................
>     ____............................
>     ................................
>   MVNCCi ____0001111_____________________
>   MVNs ____0001111_____________________
> llvm[3]: Building ARM.td enhanced disassembly information with tblgen

This is almost certainly bill's r 112664 patch.  Bill, please take a look. If you need to pattern match something to MVN, you should define it in terms of a Pat<> pattern, not a new synonym for the same instruction.

-Chris

> 
> On Aug 31, 2010, at 5:51 PMPDT, Cameron Esfahani wrote:
> 
>> Anyone seeing the following:
>> 
>> llvm[3]: Compiling SelectionDAGISel.cpp for Release+Asserts build
>> Decoding Conflict:
>> 		____0001111_........________....
>> 		____0001111_....................
>> 		____0001111.....................
>> 		____0001..1.....................
>> 		____0001........................
>> 		____00..........................
>> 		____............................
>> 		................................
>> 	MVNCCi ____0001111_____________________
>> 	MVNs ____0001111_____________________
>> 
>> Cameron Esfahani
>> dirty at apple.com
>> 
>> "All that is necessary for the triumph of evil is that good men do  
>> nothing."
>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> 
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits