Matt Arsenault 9eb3dda0b2 MachineVerifier: Fix assert on implicit virtreg use ...

If the liveness of a physical register was invalid, this
was attempting to iterate the subregisters of all register
uses of the instruction, which would assert when it
encountered an implicit virtual register operand.

llvm-svn: 340763

2018-08-27 17:40:09 +00:00

85 KiB

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