IR - what?

What do I want in the end? ASM but how do I get there?
eg.
int main(void) {
   printf("hello world\n");
}

SPARC
.section ".text"
str0: .asciz "hello world\n"

.section ".data"
set str0, %o0	! %o1, %o2, etc. are other arguments
call printf
nop