[PATCH] D47149: [SCCP] Mark CFG as preserved.

Wed Jun 27 08:09:05 PDT 2018

fhahn updated this revision to Diff 153093.
fhahn retitled this revision from "[SCCP] Mark DominatorTreeAnalysis as preserved." to "[SCCP] Mark CFG as preserved.".
fhahn edited the summary of this revision.
fhahn added a comment.

Updated to mark CFG as preserved. I also added a  test case.

https://reviews.llvm.org/D47149

Files:
  lib/Transforms/Scalar/SCCP.cpp
  test/Other/opt-O2-pipeline.ll
  test/Other/opt-O3-pipeline.ll
  test/Other/opt-Os-pipeline.ll
  test/Transforms/SCCP/preserve-analysis.ll

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