all: main main: main.cpp $(CXX) -o $@ $^ `llvm-config --cxxflags --ldflags --system-libs --libs core` -std=c++20 -ggdb -O0 -g3 prog: main test.fp ./main < test.fp 2> forsp.ir llc -march=x86 -filetype=obj --relocation-model=pic forsp.ir -O1 clang -c support.c -m32 -Os clang support.o forsp.ir.o -m32 -Os clean: rm -f a.out main *.ir *.o