Akira Hatanaka 75fbb171c3 [ObjC][ARC] Skip debug instructions when computing the insert point of ...

objc_release calls

This fixes a bug where the presence of debug instructions would cause
ARC optimizer to change the order of retain and release calls.

rdar://problem/55319419

llvm-svn: 372352

2019-09-19 20:58:51 +00:00

15 KiB

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