[llvm] [DA] Set Distance to zero when Direction is EQ (PR #147966)

[Ryotaro Kasuga via llvm-commits]

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@@ -187,6 +187,18 @@ static void dumpExampleDependence(raw_ostream &OS, DependenceInfo *DA,
           OS << "  da analyze - ";
           if (auto D = DA->depends(&*SrcI, &*DstI,
                                    /*UnderRuntimeAssumptions=*/true)) {
+
+            // Verify that the distance begin zero is equivalent to the
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kasuga-fj wrote:

Yes, thanks

https://github.com/llvm/llvm-project/pull/147966