[llvm] [LoopVectorize] Enable more early exit vectorisation tests (PR #117008)

[David Sherwood via llvm-commits]

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@@ -7813,11 +7835,14 @@ DenseMap<const SCEV *, Value *> LoopVectorizationPlanner::executePlan(
   // 2.5 When vectorizing the epilogue, fix reduction and induction resume
   // values from the additional bypass block.
   if (VectorizingEpilogue) {
+    assert(!ILV.Legal->hasUncountableEarlyExit() &&
+           "Epilogue vectorisation not yet supported with early exits");
     BasicBlock *BypassBlock = ILV.getAdditionalBypassBlock();
     for (VPRecipeBase &R : *ExitVPBB) {
       fixReductionScalarResumeWhenVectorizingEpilog(
           &R, State, State.CFG.VPBB2IRBB[ExitVPBB], BypassBlock);
     }
+
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david-arm wrote:

Done

https://github.com/llvm/llvm-project/pull/117008