[llvm] [LoopVectorize] Add support for vectorisation of more early exit loops (PR #88385)

David Sherwood via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 24 02:06:42 PDT 2024


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@@ -677,9 +678,14 @@ class VPBlockBase {
 class VPLiveOut : public VPUser {
   PHINode *Phi;
 
+  /// Is this a live-out value specifically for an early exit from the vector
+  /// loop? If so, it needs handling specially.
+  bool EarlyExit;
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david-arm wrote:

Possibly? #94760 is new to me so I'll have to take a look.

https://github.com/llvm/llvm-project/pull/88385


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