[libc] [compiler-rt] [lldb] [llvm] [lld] [libcxx] [flang] [clang-tools-extra] [libunwind] [mlir] [clang] [IRPGO][ValueProfile] Instrument virtual table address that could be used to do virtual table address comparision for indirect-call-promotion. (PR #66825)

[Mingming Liu via cfe-commits]

minglotus-6 wrote:

Three tests failed on the windows build-bot (https://buildkite.com/llvm-project/github-pull-requests/builds/20392#018c3c8d-d4fd-41f7-b456-b1a4ded6dc61). Two (Transforms/PGOProfile/vtable_profile.ll and tools/llvm-profdata/vtable-value-prof-basic.test) of these three passed in my local check and one (tools/llvm-profdata/nocompress.test) turns out not supported (`requires !zlib`) in my local build

I added `require zlib` for the first two, and updated the 3rd test under `-DLLVM_ENABLE_ZLIB=0`. 

https://github.com/llvm/llvm-project/pull/66825