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; RUN: llc < %s -mtriple=i686-- | FileCheck %s
declare i32 @putchar(i32)
define tailcc i32 @checktail(i32 %x, ptr %f, i32 %g) nounwind {
; CHECK-LABEL: checktail:
%tmp1 = icmp sgt i32 %x, 0
br i1 %tmp1, label %if-then, label %if-else
if-then:
%arg1 = add i32 %x, -1
call i32 @putchar(i32 90)
; CHECK: jmpl *%e{{.*}}
%res = tail call tailcc i32 %f( i32 %arg1, ptr %f, i32 %g)
ret i32 %res
if-else:
ret i32 %x
}
define i32 @main() nounwind {
%res = tail call tailcc i32 @checktail( i32 10, ptr @checktail,i32 10)
ret i32 %res
}
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