tree 729e805655bc6d84cdd579744e2a0c9796a7a3f2
parent 8cec4738b5a7d602f9496385fb2bb5ec82dfd304
author Ben Vanik <benvanik@google.com> 1623109627 -0700
committer GitHub <noreply@github.com> 1623109627 -0700
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Fixing vm.select.ref for moves into the same register. (#6137)

Previous behavior would lead to (safe) null access violations if the
non-selected value was moved into the same register:
  %0 = vm.select.ref %cond, %t, %f
where: %0 and %t/%f alias a register and one or both %t/%f are moves.