[midend-Loop-LICM][fix]检查load能否外提时其内存地址在循环中是否会被修改，需要判断函数调用对load内存地址的影响。

2025-08-17 17:42:19 +08:00
parent 8ca64610eb
commit f317010d76
2 changed files with 50 additions and 8 deletions
--- a/src/midend/Pass/Pass.cpp
+++ b/src/midend/Pass/Pass.cpp
@@ -161,14 +161,14 @@ void PassManager::runOptimizationPipeline(Module* moduleIR, IRBuilder* builderIR
      }
      

-      // this->clearPasses();
-      // this->addPass(&LICM::ID);
-      // this->run();
+      this->clearPasses();
+      this->addPass(&LICM::ID);
+      this->run();

-      // if(DEBUG) {
-      //   std::cout << "=== IR After LICM ===\n";
-      //   printPasses();
-      // }
+      if(DEBUG) {
+        std::cout << "=== IR After LICM ===\n";
+        printPasses();
+      }
      
      this->clearPasses();
      this->addPass(&LoopStrengthReduction::ID);