1 ; RUN: llc < %s -march=x86 -tailcallopt | FileCheck %s 2 define fastcc i32 @bar(i32 %X, i32(double, i32) *%FP) { 3 %Y = tail call fastcc i32 %FP(double 0.0, i32 %X) 4 ret i32 %Y 5 ; CHECK: jmpl 6 } 7