From 49f2744931762323dfa5ef96e1baa12bb79d5b9a Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Tue, 22 Sep 2020 14:07:39 -0700 Subject: [PATCH] Change LoopInfo::empty to isInnermost after D82895 --- llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp index fb954e6..78dc20b 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp @@ -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; } } -- 2.7.4