[all-commits] [llvm/llvm-project] 0e7f18: [LV] Relax assertion in fixupIVUsers (NFC).
Florian Hahn via All-commits
all-commits at lists.llvm.org
Tue Dec 10 02:40:03 PST 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 0e7f18791cfe23860ae590c8c7e1724f9aa0e23b
https://github.com/llvm/llvm-project/commit/0e7f18791cfe23860ae590c8c7e1724f9aa0e23b
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-12-10 (Tue, 10 Dec 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Log Message:
-----------
[LV] Relax assertion in fixupIVUsers (NFC).
Adjust the assertion in fixupIVUsers to only require a unique exit block
if there are any values to fix up. This enables the bring up of
multi-exit loop vectorization without requiring a scalar epilogue.
Split off as suggested from
https://github.com/llvm/llvm-project/pull/112138.
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