Vedant Kumar adbd27a599 [Debugify] Don't apply DI before the bitcode writer pass ...

Applying synthetic debug info before the bitcode writer pass has no
testing-related purpose. This commit prevents that from happening.

It also adds tests which check that IR produced with/without
-debugify-each enabled is identical after stripping. This makes it
possible to check that individual passes (or full pipelines) are
invariant to debug info.

llvm-svn: 333861

2018-06-04 00:11:49 +00:00

3.2 KiB

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