[midend]修复getanalysisusagee缺失定义，修复数组初始化错误

src/SysYIRGenerator.cpp

@@ -205,7 +205,7 @@ std::any SysYIRGenerator::visitVarDecl(SysYParser::VarDeclContext *ctx) {
         builder.createStoreInst(values.getValue(0), alloca);
       } else { // 数组变量初始化
         const std::vector<sysy::Value *> &counterValues = values.getValues();
-
+        const std::vector<unsigned> &counterNumbers = values.getNumbers();
         int numElements = 1;
         std::vector<int> dimSizes;
         for (Value *dimVal : dims) {
@@ -247,23 +247,33 @@ std::any SysYIRGenerator::visitVarDecl(SysYParser::VarDeclContext *ctx) {
               ConstantInteger::get(0));
         }
         else {
+          
+          int linearIndexOffset = 0; // 用于追踪当前处理的线性索引的偏移量
           for (int k = 0; k < counterValues.size(); ++k) {
-            std::vector<Value *> currentIndices;
+              // 当前 Value 的值和重复次数
-            int tempLinearIndex = k;
+              Value* currentValue = counterValues[k];
+              unsigned currentRepeatNum = counterNumbers[k];
 
-            // 将线性索引转换为多维索引
+              for (unsigned i = 0; i < currentRepeatNum; ++i) {
-            for (int dimIdx = dimSizes.size() - 1; dimIdx >= 0; --dimIdx)
+                  std::vector<Value *> currentIndices;
-            {
+                  int tempLinearIndex = linearIndexOffset + i; // 使用偏移量和当前重复次数内的索引
-              currentIndices.insert(currentIndices.begin(),
-                                    ConstantInteger::get(static_cast<int>(tempLinearIndex % dimSizes[dimIdx])));
-              tempLinearIndex /= dimSizes[dimIdx];
-            }
 
-            // 计算元素的地址
+                  // 将线性索引转换为多维索引
-            Value* elementAddress = getGEPAddressInst(alloca, currentIndices);
+                  for (int dimIdx = dimSizes.size() - 1; dimIdx >= 0; --dimIdx) {
-            // 生成 store 指令 (假设 createStoreInst 接受 Value* value, Value* pointer)
+                      currentIndices.insert(currentIndices.begin(),
-            builder.createStoreInst(counterValues[k], elementAddress);
+                                          ConstantInteger::get(static_cast<int>(tempLinearIndex % dimSizes[dimIdx])));
+                      tempLinearIndex /= dimSizes[dimIdx];
+                  }
+
+                  // 计算元素的地址
+                  Value* elementAddress = getGEPAddressInst(alloca, currentIndices);
+                  // 生成 store 指令
+                  builder.createStoreInst(currentValue, elementAddress);
+              }
+              // 更新线性索引偏移量，以便下一次迭代从正确的位置开始
+              linearIndexOffset += currentRepeatNum;
           }
+
         }
       }
     }

src/include/SysYIRCFGOpt.h

@@ -54,7 +54,7 @@ public:
   static void *ID;
   SysYDelEmptyBlockPass(IRBuilder *builder) : OptimizationPass("SysYDelEmptyBlockPass", Granularity::Function), pBuilder(builder) {}
   bool runOnFunction(Function *F, AnalysisManager& AM) override;
-  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override {};
   void *getPassID() const override { return &ID; }
 };
 
@@ -63,7 +63,7 @@ public:
   static void *ID;
   SysYDelNoPreBLockPass() : OptimizationPass("SysYDelNoPreBLockPass", Granularity::Function) {}
   bool runOnFunction(Function *F, AnalysisManager& AM) override;
-  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override {};
   void *getPassID() const override { return &ID; }
 };
 
@@ -72,7 +72,7 @@ public:
   static void *ID;
   SysYBlockMergePass() : OptimizationPass("SysYBlockMergePass", Granularity::Function) {}
   bool runOnFunction(Function *F, AnalysisManager& AM) override;
-  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override {};
   void *getPassID() const override { return &ID; }
 };
 
@@ -83,7 +83,7 @@ public:
   static void *ID;
   SysYAddReturnPass(IRBuilder *builder) : OptimizationPass("SysYAddReturnPass", Granularity::Function), pBuilder(builder) {}
   bool runOnFunction(Function *F, AnalysisManager& AM) override;
-  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override {};
   void *getPassID() const override { return &ID; }
 };
 
@@ -94,7 +94,7 @@ public:
   static void *ID;
   SysYCondBr2BrPass(IRBuilder *builder) : OptimizationPass("SysYCondBr2BrPass", Granularity::Function), pBuilder(builder) {}
   bool runOnFunction(Function *F, AnalysisManager& AM) override;
-  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override {};
   void *getPassID() const override { return &ID; }
 };