[flang] [clang] [lldb] [mlir] [compiler-rt] [clang-tools-extra] [llvm] [Profile] Add binary profile correlation for code coverage. (PR #69493)

[David Li via cfe-commits]

================
@@ -1829,6 +1833,22 @@ void CoverageMappingModuleGen::emit() {
                              llvm::GlobalValue::InternalLinkage, NamesArrVal,
                              llvm::getCoverageUnusedNamesVarName());
   }
+  const StringRef VarName(INSTR_PROF_QUOTE(INSTR_PROF_RAW_VERSION_VAR));
+  llvm::Type *IntTy64 = llvm::Type::getInt64Ty(Ctx);
+  uint64_t ProfileVersion = INSTR_PROF_RAW_VERSION;
+  if (llvm::ProfileCorrelate == llvm::InstrProfCorrelator::BINARY)
+    ProfileVersion |= VARIANT_MASK_BIN_CORRELATE;
----------------
david-xl wrote:

This might overwrite other modifier bits set else where.

https://github.com/llvm/llvm-project/pull/69493
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits