tree b293d263d915bf5b612257baaef7f0a2e9881b34
parent 4e878ddc59d14fc8aafefd1a5e9a083fb7870938
author Nirav Dave <niravd@google.com> 1547572163 +0000
committer Nirav Dave <niravd@google.com> 1547572163 +0000

[SelectionDAG] Check membership of register in class for single
register constraints. NFCI.

Now that X86's ST(7) constraints are fixed this check can be
reinstated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351207 91177308-0d34-0410-b5e6-96231b3b80d8