增加Reg2Mem,但是会生成死存储指令,需要死代码删除支持识别死存储指令
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@@ -12,6 +12,7 @@ using namespace antlr4;
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#include "SysYIROptPre.h"
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#include "SysYIRAnalyser.h"
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#include "Mem2Reg.h"
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#include "Reg2Mem.h"
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// #include "LLVMIRGenerator.h"
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using namespace sysy;
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@@ -88,6 +89,9 @@ int main(int argc, char **argv) {
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Mem2Reg mem2reg(moduleIR, builder);
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mem2reg.mem2regPipeline();
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printer.printIR();
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Reg2Mem reg2mem(moduleIR, builder);
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reg2mem.DeletePhiInst();
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printer.printIR();
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return EXIT_SUCCESS;
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}
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return EXIT_SUCCESS;
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