Remove HLoadClass::LoadKind::kDexCachePcRelative.

Test: m test-art-host
Test: m test-art-target-run-test-552-checker-sharpening
Bug: 30627598
Change-Id: Ic809b0f3a8ed0bd4dc7ab67aa64866f9cdff9bdb
diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index a6084eb..e1411f6 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -2459,7 +2459,7 @@
     case LoadKind::kJitTableAddress:
       return AsMirrorInternal(GetAddress()) == AsMirrorInternal(other_load_class->GetAddress());
     default:
-      DCHECK(HasTypeReference(GetLoadKind()) || HasDexCacheReference(GetLoadKind()));
+      DCHECK(HasTypeReference(GetLoadKind()));
       return IsSameDexFile(GetDexFile(), other_load_class->GetDexFile());
   }
 }
@@ -2492,8 +2492,6 @@
       return os << "BootImageAddress";
     case HLoadClass::LoadKind::kJitTableAddress:
       return os << "JitTableAddress";
-    case HLoadClass::LoadKind::kDexCachePcRelative:
-      return os << "DexCachePcRelative";
     case HLoadClass::LoadKind::kDexCacheViaMethod:
       return os << "DexCacheViaMethod";
     default: