[clang] [llvm] [MC/DC][Coverage] Loosen the limit of NumConds from 6 (PR #82448)

[Jessica Paquette via cfe-commits]

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@@ -190,18 +190,30 @@ class SourceMappingRegion {
 
   bool isBranch() const { return FalseCount.has_value(); }
 
+  bool isMCDCBranch() const {
+    const auto *BranchParams = std::get_if<mcdc::BranchParameters>(&MCDCParams);
+    assert(BranchParams == nullptr || BranchParams->ID >= 0);
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ornata wrote:

I think it would be nice if this assert was not necessary. Is it possible to enforce that BranchParams->ID is never when we have MC/DC parameters?

https://github.com/llvm/llvm-project/pull/82448