[CodeGen] Fixed unreachable with -print-machineinstrs and custom pseudo source value
Summary:
Rev 327580 "[CodeGen] Use MIR syntax for MachineMemOperand printing"
broke -print-machineinstrs for us on AMDGPU, because we have custom
pseudo source values, and MIR serialization does not implement that.
This commit at least restores the functionality of -print-machineinstrs,
even if it does not properly implement the missing MIR serialization
functionality.
Differential Revision: https://reviews.llvm.org/D44871
Change-Id: I44961c0b90bf6d48c01484ed7a4e466fd300db66
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328668 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed