tree 142349c86aa518fa39b01db95427455a14c7edac
parent af7995f600d3b91a9d7269f2789913e06a61ef38
author Zhang Xiang <xiang.zhang@iluvatar.com> 1701766023 +0800
committer Zhang Xiang <xiang.zhang@iluvatar.com> 1701767018 +0800

[SimplifyCFG] Not folding branch in constant loops which expected unroll

Constant iteration loop with unroll hint usually expected do unroll
by consumers, folding branches in such loop header at SimplifyCFG will
break unroll optimization.