[all-commits] [llvm/llvm-project] 70de0b: [LV][NFC] Simplify initialization of MinProfitable...
Mel Chen via All-commits
all-commits at lists.llvm.org
Mon Nov 4 23:14:20 PST 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 70de0b8bea31bb734bce86581574a60a0968d838
https://github.com/llvm/llvm-project/commit/70de0b8bea31bb734bce86581574a60a0968d838
Author: Mel Chen <mel.chen at sifive.com>
Date: 2024-11-05 (Tue, 05 Nov 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Log Message:
-----------
[LV][NFC] Simplify initialization of MinProfitableTripCount (#113445)
Iteration runtime check confirms whether the trip count is greater than
VFxUF at least. Therefore, there is no need to adjust the
MinProfitableTripCount to VF if it is zero.
Retaining the original MinProfitableTripCount information is also
beneficial for supporting more profitable runtime checks in the future.
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