diff options
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/VPlan.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/VPlan.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.cpp b/llvm/lib/Transforms/Vectorize/VPlan.cpp index 15acfc00251e..f487b1de1e5b 100644 --- a/llvm/lib/Transforms/Vectorize/VPlan.cpp +++ b/llvm/lib/Transforms/Vectorize/VPlan.cpp @@ -1695,6 +1695,10 @@ VPlan &LoopVectorizationPlanner::getPlanFor(ElementCount VF) const { #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) void LoopVectorizationPlanner::printPlans(raw_ostream &O) { + if (VPlans.empty()) { + O << "LV: No VPlans built.\n"; + return; + } for (const auto &Plan : VPlans) if (PrintVPlansInDotFormat) Plan->printDOT(O); |