Use !operator to test if APInt is zero/non-zero. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 2 Nov 2016 15:41:15 +0000 (15:41 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 2 Nov 2016 15:41:15 +0000 (15:41 +0000)
commit93f2f7fb6c323083ec39abc0b67a9b51dc416684
tree55cf6c8bc8d6081d53ac513ab4da573ba37525f1
parent3501fdcb30510fd5b280cf3910aaa56cc259d556
Use !operator to test if APInt is zero/non-zero. NFCI.

Avoids APInt construction and slower comparisons.

llvm-svn: 285822
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp