1 ; RUN: llc < %s -march=x86 -tailcallopt | grep {jmp} | grep {\\*%edx}
3 declare i32 @putchar(i32)
5 define fastcc i32 @checktail(i32 %x, i32* %f, i32 %g) nounwind {
6 %tmp1 = icmp sgt i32 %x, 0
7 br i1 %tmp1, label %if-then, label %if-else
10 %fun_ptr = bitcast i32* %f to i32(i32, i32*, i32)*
11 %arg1 = add i32 %x, -1
12 call i32 @putchar(i32 90)
13 %res = tail call fastcc i32 %fun_ptr( i32 %arg1, i32 * %f, i32 %g)
21 define i32 @main() nounwind {
22 %f = bitcast i32 (i32, i32*, i32)* @checktail to i32*
23 %res = tail call fastcc i32 @checktail( i32 10, i32* %f,i32 10)