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Change LoopInfo::empty to isInnermost after D82895

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This commit is contained in:
Fangrui Song 2020-09-22 14:07:39 -07:00
parent 22876f12a9
commit 9e917a5915
1 changed files with 1 additions and 1 deletions
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2
lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
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@ -232,7 +232,7 @@ void AMDGPUTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
// If we got a GEP in a small BB from inner loop then increase max trip
// count to analyze for better estimation cost in unroll
if (L->empty() && BB->size() < UnrollMaxBlockToAnalyze)
if (L->isInnermost() && BB->size() < UnrollMaxBlockToAnalyze)
UP.MaxIterationsCountToAnalyze = 32;
}
}