[llvm] [LoopVectorize] Enable vectorisation of early exit loops with live-outs (PR #120567)
Florian Hahn via llvm-commits
llvm-commits at lists.llvm.org
Sun Jan 5 11:01:18 PST 2025
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@@ -141,7 +140,6 @@ define i64 @loop_contains_load_after_early_exit(ptr dereferenceable(1024) align(
; CHECK-LABEL: LV: Checking a loop in 'loop_contains_load_after_early_exit'
; CHECK: LV: Found an early exit loop with symbolic max backedge taken count: 63
; CHECK-NEXT: LV: We can vectorize this loop!
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fhahn wrote:
This should probably use `CHECK-NOT: LV: Not vectorizing`, otherwise the test will also pass without the code changes? Same above
https://github.com/llvm/llvm-project/pull/120567
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