Soften the pattern-can-never-match error in TableGen into a warning. This pattern...
authorOwen Anderson <resistor@mac.com>
Wed, 19 Sep 2012 22:15:06 +0000 (22:15 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 19 Sep 2012 22:15:06 +0000 (22:15 +0000)
commiteb79b545fc347142eba44a7ffd29d426da3281ec
tree55d04e51783fd12c2f025433340a3cb921cd4739
parentcdac1be34a0b329f1bd2232a3f4995432f633c3c
Soften the pattern-can-never-match error in TableGen into a warning. This pattern can be very useful in cases where you want to define a multiclass that covers both commutative and non-commutative operators (say, add and sub).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164256 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/CodeGenDAGPatterns.cpp