nzh63 / syc Goto Github PK
View Code? Open in Web Editor NEWOptimizing compiler for SysY (C subset)
Home Page: https://nzh63.github.io/syc/
License: GNU General Public License v3.0
Optimizing compiler for SysY (C subset)
Home Page: https://nzh63.github.io/syc/
License: GNU General Public License v3.0
请问一下您采用的IR是何种类型?感觉更偏向汇编一点,后面的优化思路又是怎样的呢?
还有就是语义分析是在哪里做的?
我正在学习编译原理并尝试实现sysY的编译器,如蒙指教,不胜感激!
Hello, I found your previous project when I was learning compiler, and I would like to ask if there are supporting documents for me to learn more conveniently. If so, I wonder if you can provide them? Thank you very much.
I find that const value can be changed in your program!!!
const int a=6;
int main()
{
a=4;
}
it can be compile successfully.
by the way,I want to ask a question, what's the meaning of PHI_MOV ,PHI_block and the fake(do) while generating the irs of whilestatement.
Basically,I even not understand clearly the use of PHI_MOV,dose it have something to do with phi node or SSA?
I would be grateful for you answer.
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