Vedant Kumar 09b7aa443d [CodeExtractor] Erase use-without-def debug intrinsics in parent func ...

When CodeExtractor moves instructions to a new function, debug
intrinsics referring to those instructions within the parent function
become invalid.

This results in the same verifier failure which motivated r344545, about
function-local metadata being used in the wrong function.

llvm-svn: 346255

2018-11-06 19:05:53 +00:00

49 KiB

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