[llvm] [VPlan] Add transformation to narrow interleave groups. (PR #106441)

[Florian Hahn via llvm-commits]

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@@ -29,6 +29,9 @@
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/PatternMatch.h"
 
+#define LV_NAME "loop-vectorize"
+#define DEBUG_TYPE LV_NAME
+
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fhahn wrote:

This is needed for `LLVM_DEBUG` below

https://github.com/llvm/llvm-project/pull/106441