// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
// REQUIRES: CPU=i386
class Obj {}

enum MyError : Error {
  case Simple
  case WithObj(Obj)
}

// i386 does not pass swifterror in a register. To support debugging of the
// thrown error we create a shadow stack location holding the address of the
// location that holds the pointer to the error instead.
func simple(_ placeholder: Int64) throws -> () {
  // CHECK: define {{.*}}void @_T08ErrorVar6simpleys5Int64VKF(i64, %swift.refcounted* swiftself, %swift.error**)
  // CHECK: call void @llvm.dbg.declare
  // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[ERROR:[0-9]+]], metadata ![[DEREF:[0-9]+]])
  // CHECK: ![[ERROR]] = !DILocalVariable(name: "$error", arg: 2,
  // CHECK-SAME:              type: ![[ERRTY:.*]], flags: DIFlagArtificial)
  // CHECK: ![[ERRTY]] = !DICompositeType({{.*}}identifier: "_T0s5Error_pD"
  // CHECK: ![[DEREF]] = !DIExpression(DW_OP_deref)
  throw MyError.Simple
}

func obj() throws -> () {
  throw MyError.WithObj(Obj())
}

public func foo() {
  do {
    try simple(1)
    try obj()
  }
  catch {}
}

// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
// REQUIRES: CPU=i386
class Obj {}

enum MyError : Error {
  case Simple
  case WithObj(Obj)
}

// i386 does not pass swifterror in a register. To support debugging of the
// thrown error we create a shadow stack location holding the address of the
// location that holds the pointer to the error instead.
func simple(_ placeholder: Int64) throws -> () {
  // CHECK: define {{.*}}void @_T06Errors6simpleys5Int64VKF(i64, %swift.refcounted* swiftself, %swift.error**)
  // CHECK: call void @llvm.dbg.declare
  // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[ERROR:[0-9]+]], metadata ![[DEREF:[0-9]+]])
  // CHECK: ![[ERROR]] = !DILocalVariable(name: "$error", arg: 2,
  // CHECK-SAME:              type: ![[ERRTY:.*]], flags: DIFlagArtificial)
  // CHECK: ![[ERRTY]] = !DICompositeType({{.*}}identifier: "_T0s5Error_pD"
  // CHECK: ![[DEREF]] = !DIExpression(DW_OP_deref)
  throw MyError.Simple
}

func obj() throws -> () {
  throw MyError.WithObj(Obj())
}

public func foo() {
  do {
    try simple(1)
    try obj()
  }
  catch {}
}

--- 
+++ 
@@ -11,7 +11,7 @@
 // thrown error we create a shadow stack location holding the address of the
 // location that holds the pointer to the error instead.
 func simple(_ placeholder: Int64) throws -> () {
-  // CHECK: define {{.*}}void @_T06Errors6simpleys5Int64VKF(i64, %swift.refcounted* swiftself, %swift.error**)
+  // CHECK: define {{.*}}void @_T08ErrorVar6simpleys5Int64VKF(i64, %swift.refcounted* swiftself, %swift.error**)
   // CHECK: call void @llvm.dbg.declare
   // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[ERROR:[0-9]+]], metadata ![[DEREF:[0-9]+]])
   // CHECK: ![[ERROR]] = !DILocalVariable(name: "$error", arg: 2,
[test] Fix mangled name for renamed test.
