en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/tools/llvm-profgen/Inputs/artificial-branch.perfscript#30ca33ea [llvm-profgen] Ignore the whole trace with the leading external branchThe first LBR entry can be an external branch, we should ignore the whole trace.``` 7f7448e889e4 0x7f7448e889e4/0x7f7448e88826/P/-/-/1 0x7f7448e8899f/0x7f7448e889d8/P/-/-/4 ...```Reviewed By: wenlei, hoyDifferential Revision: https://reviews.llvm.org/D111749 List of files: /llvm-project-15.0.7/llvm/test/tools/llvm-profgen/Inputs/artificial-branch.perfscript Wed, 13 Oct 2021 06:42:07 +0000 wlei <wlei@fb.com>