[clang] [compiler-rt] [llvm] [TypeProf][InstrFDO]Implement more efficient comparison sequence for indirect-call-promotion with vtable profiles. (PR #81442)

[Mingming Liu via cfe-commits]

minglotus-6 wrote:

Going to merge as the failed tests are not related to this PR.

```
cat github-pull-requests_build_76910_linux-linux-x64.log | grep -B 2 -A 10 "Failed Tests "
--------------------------------------------------------------------------
********************
Failed Tests (1):
  BOLT :: X86/reader-stale-yaml-std.test


Testing Time: 385.93s

Total Discovered Tests: 120952
  Skipped          :     47 (0.04%)
  Unsupported      :   3335 (2.76%)
  Passed           : 117251 (96.94%)
  Expectedly Failed:    318 (0.26%)
--
--------------------------------------------------------------------------
********************
Failed Tests (1):
  BOLT :: X86/reader-stale-yaml-std.test


Testing Time: 1.98s

Total Discovered Tests: 454
  Skipped          :   7 (1.54%)
  Unsupported      :  13 (2.86%)
  Passed           : 431 (94.93%)
  Expectedly Failed:   2 (0.44%)
```

https://github.com/llvm/llvm-project/pull/81442