-; RUN: llvm-as < %s | llc -march=x86 -tailcallopt | grep TAILCALL
-%struct.s = type { i32, i32, i32 }
+; RUN: llc < %s -mtriple=i686-unknown-linux -tailcallopt | FileCheck %s
+%struct.s = type {i32, i32, i32, i32, i32, i32, i32, i32,
+ i32, i32, i32, i32, i32, i32, i32, i32,
+ i32, i32, i32, i32, i32, i32, i32, i32 }
-define fastcc i32 @tailcallee(%struct.s* byval %a) {
+define fastcc i32 @tailcallee(%struct.s* byval %a) nounwind {
entry:
%tmp2 = getelementptr %struct.s* %a, i32 0, i32 0
%tmp3 = load i32* %tmp2
ret i32 %tmp3
+; CHECK: tailcallee
+; CHECK: movl 4(%esp), %eax
}
-define fastcc i32 @tailcaller(%struct.s* byval %a) {
+define fastcc i32 @tailcaller(%struct.s* byval %a) nounwind {
entry:
- %tmp4 = tail call fastcc i32 @tailcallee(%struct.s* %a byval)
+ %tmp4 = tail call fastcc i32 @tailcallee(%struct.s* byval %a )
ret i32 %tmp4
+; CHECK: tailcaller
+; CHECK: jmp tailcallee
}