[PATCH] D62700: [PGO] Handle cases of non-instrument BBs

Rong Xu via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu May 30 13:53:09 PDT 2019

xur created this revision.
xur added a reviewer: davidxl.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

As shown in PR41279, some basic blocks (such as catchswitch) cannot be instrumented.
This patch filters out these BBs in PGO instrumentation.



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