[死代码删除]:保证扩展性、模块化构建死代码删除，包括消除无用store,alloca,load,globalval,mem2reg引入的无用alloca以及reg2mem导致的store-load-store冗余存储

2025-06-25 15:33:25 +08:00
parent b12732f10d
commit 0d23475aa1
5 changed files with 108 additions and 20 deletions
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -19,6 +19,7 @@ add_executable(sysyc
  SysYIRPrinter.cpp
  SysYIROptPre.cpp
  SysYIRAnalyser.cpp
+  DeadCodeElimination.cpp
  Mem2Reg.cpp
  Reg2Mem.cpp
  RISCv32Backend.cpp