Daniil Fukalov 99d364d1f4 [MachineVerifier] Fix crash on early clobbered subreg operands. ...

MachineVerifier tried to checkLivenessAtDef() ignoring it is actually a subreg.

The issue was with processing two subregs of the same reg are used in the same
instruction (e.g. inline asm): "def early-clobber" and other just "def".

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D126661

2022-09-05 17:08:21 +03:00

123 KiB

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