Try to speedup codegen

rschu1ze · rschu1ze · commit f6ba19106d95 · 2024-12-29T19:35:22.000Z
diff --git a/src/Interpreters/JIT/CHJIT.cpp b/src/Interpreters/JIT/CHJIT.cpp
@@ -7,8 +7,8 @@
 #include <boost/noncopyable.hpp>
 
 #include <llvm/Analysis/CGSCCPassManager.h>
-#include <llvm/Analysis/TargetTransformInfo.h>
 #include <llvm/Analysis/LoopAnalysisManager.h>
+#include <llvm/Analysis/TargetTransformInfo.h>
 #include <llvm/Passes/PassBuilder.h>
 #include <llvm/IR/BasicBlock.h>
 #include <llvm/IR/DataLayout.h>
@@ -490,7 +490,10 @@ void CHJIT::runOptimizationPassesOnModule(llvm::Module & module) const
     llvm::CGSCCAnalysisManager cgam;
     llvm::ModuleAnalysisManager mam;
 
-    llvm::PassBuilder pb;
+    llvm::PipelineTuningOptions pto;
+    pto.SLPVectorization = true;
+
+    llvm::PassBuilder pb(nullptr, pto);
 
     pb.registerModuleAnalyses(mam);
     pb.registerCGSCCAnalyses(cgam);
