test/CodeGen/NVPTX/callchain.ll


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; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s

target triple = "nvptx"

define void @foo(i8* %ptr) {
  %fnptr = bitcast i8* %ptr to void ()*
; CHECK: prototype_0 : .callprototype ()_ ()
  tail call void %fnptr()
  ret void
}