tree 29e42d137128fb5a0ad0b1c11e5cd49b90517d2a
parent 03144b13b3489be8e5fcde799d08fcf30bd00b19
author Jiakai Zhang <jiakaiz@google.com> 1701190547 +0000
committer Jiakai Zhang <jiakaiz@google.com> 1701302147 +0000

Add a new profman flag --force-merge-and-analyze.

When the flag is set, profman merges profiles even if the difference
between before and after the merge doesn't meet the thresholds, and
returns `kCompile` if there is any difference or
`kSkipCompilationSmallDelta` if there is no difference.

The behavior of this flag is the same as --force-merge, except for that
it returns different codes to indicate whether there is any difference
or not. We can't change the return code of --force-merge because
installd on S and T relies on it to be `kSuccess`.

Bug: 242170869
Test: m test-art-host-gtest-art_profman_tests
Change-Id: I59fdc64a66284ec66c4b7a7c355df9e902dfee00