================
@@ -194,7 +194,7 @@ void for_test_scalable(int *List, int Length) {
}
}
-// Verify for loop is performing scalable vectorization
+// Verify for loop is NOT performing vectorization because the width is 1
----------------
kasuga-fj wrote:
You are right, I misunderstood the condition, thanks.
So what if the width is 1 and fixed/scalable is not explicitly specified?
Should vectorization run? If taking the intent of the original implementation,
then it appears to not vectorize the loop.
https://github.com/llvm/llvm-project/blob/a03b2250db20db7d6416ca37b41f5041e613f632/clang/lib/CodeGen/CGLoopInfo.cpp#L646-L648
https://github.com/llvm/llvm-project/pull/135163
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