; RUN: opt -rewrite-statepoints-for-gc -S < %s | FileCheck %s
; RUN: opt -passes=rewrite-statepoints-for-gc -S < %s | FileCheck %s
; Check that the "deopt-lowering" function attribute gets transcoded into
; flags on the resulting statepoint

target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.11.0"

declare void @foo()
declare void @bar() "deopt-lowering"="live-in"
declare void @baz() "deopt-lowering"="live-through"

define void @test1() gc "statepoint-example" {
; CHECK-LABEL: @test1(
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 1, i32 57)
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @bar, i32 0, i32 2, i32 0, i32 1, i32 42)
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @baz, i32 0, i32 0, i32 0, i32 1, i32 13)

entry:
  call void @foo() [ "deopt"(i32 57) ]
  call void @bar() [ "deopt"(i32 42) ]
  call void @baz() [ "deopt"(i32 13) ]
  ret void
}

; add deopt-lowering attribute as part of callsite
define void @test2() gc "statepoint-example" {
; CHECK-LABEL: @test2(
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 2, i32 0, i32 1, i32 57)

entry:
  call void @foo()  "deopt-lowering"="live-in"  [ "deopt"(i32 57) ]
  ret void
}