[PATCH] D30436: [SelectionDAG] Make SelectionDAG aware of the known bits in USUBO and SSUBO and SUBC.

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Feb 28 13:21:22 PST 2017


RKSimon added a comment.

Is there a test for ISD::SUBC ?


https://reviews.llvm.org/D30436





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