1 ; RUN: llc < %s -tailcallopt -mtriple=i686-pc-linux-gnu -relocation-model=pic | FileCheck %s 2 3 ; This test uses guaranteed TCO so these will be tail calls, despite the early 4 ; binding issues. 5 6 define protected fastcc i32 @tailcallee(i32 %a1, i32 %a2, i32 %a3, i32 %a4) { 7 entry: 8 ret i32 %a3 9 } 10 11 define fastcc i32 @tailcaller(i32 %in1, i32 %in2) { 12 entry: 13 %tmp11 = tail call fastcc i32 @tailcallee( i32 %in1, i32 %in2, i32 %in1, i32 %in2 ) ; <i32> [#uses=1] 14 ret i32 %tmp11 15 ; CHECK: jmp tailcallee 16 } 17
