llvm-mirror/test/Regression/Assembler/2006-05-26-VarargsCallEncode.ll

; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | grep 'tail call csretcc'

declare csretcc void %foo({}*, ...)

void %bar() {
  tail call csretcc void({}*, ...)* %foo({}* null, int 0)
  ret void
}