FLUSH_ADDR
sethi %hi(FLUSH_ADDR), reg4; \
sethi %hi(FLUSH_ADDR), tmp1 ;\
sethi %hi(FLUSH_ADDR), scr1; \
sethi %hi(FLUSH_ADDR), tmp2; \
sethi %hi(FLUSH_ADDR), tmp1 ;\
sethi %hi(FLUSH_ADDR), tmp2 ;\