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

Florian Hahn via llvm-commits llvm-commits at lists.llvm.org
Sun Jun 23 23:39:04 PDT 2024


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@@ -2353,6 +2349,36 @@ void MemoryDepChecker::Dependence::print(
   OS.indent(Depth + 2) << *Instrs[Destination] << "\n";
 }
 
+void LoopAccessInfo::recordExitingBlocks() {
+  SmallVector<BasicBlock *, 8> ExitingBlocks;
+  TheLoop->getExitingBlocks(ExitingBlocks);
+
+  SmallVector<BasicBlock *, 4> CountableExitingBBs;
+  PSE->getSE()->getCountableExitingBlocks(TheLoop, &CountableExitingBBs);
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fhahn wrote:

If getCountableExitingBlocks is only used here, could it be moved out of LAI?

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


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