diff --git a/llvm/lib/Transforms/Coroutines/CoroFrame.cpp b/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
--- a/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
@@ -27,6 +27,7 @@
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstIterator.h"
+#include "llvm/IR/IntrinsicInst.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
@@ -1664,6 +1665,12 @@
         }
       }
 
+      // Salvage debug info on any dbg.addr that we see. We do not insert them
+      // into each block where we have a use though.
+      if (auto *DI = dyn_cast<DbgAddrIntrinsic>(U)) {
+        coro::salvageDebugInfo(DbgPtrAllocaCache, DI, Shape.OptimizeFrame);
+      }
+
       // If we have a single edge PHINode, remove it and replace it with a
       // reload from the coroutine frame. (We already took care of multi edge
       // PHINodes by rewriting them in the rewritePHIs function).
@@ -2581,8 +2588,10 @@
 
   DVI->replaceVariableLocationOp(OriginalStorage, Storage);
   DVI->setExpression(Expr);
-  /// It makes no sense to move the dbg.value intrinsic.
-  if (!isa<DbgValueInst>(DVI)) {
+  // We only hoist dbg.declare today since it doesn't make sense to hoist
+  // dbg.value or dbg.addr since they do not have the same function wide
+  // guarantees that dbg.declare does.
+  if (!isa<DbgValueInst>(DVI) && !isa<DbgAddrIntrinsic>(DVI)) {
     if (auto *II = dyn_cast<InvokeInst>(Storage))
       DVI->moveBefore(II->getNormalDest()->getFirstNonPHI());
     else if (auto *CBI = dyn_cast<CallBrInst>(Storage))
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr-swift.ll b/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr-swift.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr-swift.ll
@@ -0,0 +1,442 @@
+; Tests whether we properly setup llvm.dbg.addr for Swift.
+;
+; Since we do not have any guarantees around the usage of llvm.dbg.addr, we can
+; not propagate them like we do llvm.dbg.declare into funclets. But if users
+; create the debug_value for us, make sure that we propagate llvm.dbg.addr into
+; the beginning coroutine and all other funclets.
+
+; RUN: opt %s -passes='function(coro-early),cgscc(coro-split,simplifycfg)' -S | FileCheck %s
+
+; CHECK-LABEL: define swifttailcc void @"$s10async_args14withGenericArgyyxnYalF"(%swift.context* swiftasync %0, %swift.opaque* noalias %1, %swift.type* %T){{.*}} {
+; CHECK: call void @llvm.dbg.declare(
+; CHECK: llvm.dbg.addr
+; CHECK-NOT: llvm.dbg.value
+; CHECK-NOT: llvm.dbg.addr
+; CHECK-NOT: llvm.dbg.declare
+; CHECK: musttail call swifttailcc void @swift_task_switch(%swift.context* swiftasync %19, i8* bitcast (void (i8*)* @"$s10async_args14withGenericArgyyxnYalFTY0_" to i8*), i64 0, i64 0)
+; CHECK-NEXT: ret void
+; CHECK-NEXT: }
+
+; CHECK-LABEL: define internal swifttailcc void @"$s10async_args14withGenericArgyyxnYalFTY0_"(i8* swiftasync %0)
+; CHECK: entryresume.0
+; CHECK-NEXT: %.debug
+; CHECK-NEXT: call void @llvm.dbg.declare(
+; CHECK: llvm.dbg.addr
+; CHECK: musttail call swifttailcc void @"$s10async_args10forceSplityyYaF"(%swift.context* swiftasync
+; CHECK-NEXT: ret void
+; CHECK-NEXT: }
+
+; CHECK: define internal swifttailcc void @"$s10async_args14withGenericArgyyxnYalFTQ1_"(i8* swiftasync %0)
+; CHECK: llvm.dbg.declare
+; CHECK: llvm.dbg.addr
+; CHECK: llvm.dbg.value(metadata %swift.opaque** undef,
+; CHECK: ret void
+; CHECK-NEXT: }
+
+; ModuleID = 'async_args.ll'
+source_filename = "async_args.ll"
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx11.0.0"
+
+%swift.async_func_pointer = type <{ i32, i32 }>
+%swift.opaque = type opaque
+%swift.type = type { i64 }
+%swift.context = type { %swift.context*, void (%swift.context*)*, i64 }
+%swift.vwtable = type { i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i64, i64, i32, i32 }
+
+@"$s10async_args10forceSplityyYaFTu" = global %swift.async_func_pointer <{ i32 trunc (i64 sub (i64 ptrtoint (void (%swift.context*)* @"$s10async_args10forceSplityyYaF" to i64), i64 ptrtoint (%swift.async_func_pointer* @"$s10async_args10forceSplityyYaFTu" to i64)) to i32), i32 20 }>, align 8
+@"$s10async_args14withGenericArgyyxnYalFTu" = global %swift.async_func_pointer <{ i32 trunc (i64 sub (i64 ptrtoint (void (%swift.context*, %swift.opaque*, %swift.type*)* @"$s10async_args14withGenericArgyyxnYalF" to i64), i64 ptrtoint (%swift.async_func_pointer* @"$s10async_args14withGenericArgyyxnYalFTu" to i64)) to i32), i32 20 }>, align 8
+@"_swift_FORCE_LOAD_$_swiftCompatibilityConcurrency_$_async_args" = weak_odr hidden constant void ()* @"_swift_FORCE_LOAD_$_swiftCompatibilityConcurrency"
+@__swift_reflection_version = linkonce_odr hidden constant i16 3
+@swift_async_extendedFramePointerFlags = extern_weak global i8*
+@_swift_async_extendedFramePointerFlagsUser = linkonce_odr hidden global i8** @swift_async_extendedFramePointerFlags
+@llvm.used = appending global [10 x i8*] [i8* bitcast (void (%swift.opaque*, %swift.type*)* @"$s10async_args3useyyxlF" to i8*), i8* bitcast (void (%swift.opaque*, %swift.type*)* @"$s10async_args4use2yyxlF" to i8*), i8* bitcast (void (%swift.context*)* @"$s10async_args10forceSplityyYaF" to i8*), i8* bitcast (%swift.async_func_pointer* @"$s10async_args10forceSplityyYaFTu" to i8*), i8* bitcast (void (%swift.opaque*, %swift.type*)* @"$s10async_args4use3yyxlF" to i8*), i8* bitcast (void (%swift.context*, %swift.opaque*, %swift.type*)* @"$s10async_args14withGenericArgyyxnYalF" to i8*), i8* bitcast (%swift.async_func_pointer* @"$s10async_args14withGenericArgyyxnYalFTu" to i8*), i8* bitcast (void ()** @"_swift_FORCE_LOAD_$_swiftCompatibilityConcurrency_$_async_args" to i8*), i8* bitcast (i16* @__swift_reflection_version to i8*), i8* bitcast (i8*** @_swift_async_extendedFramePointerFlagsUser to i8*)], section "llvm.metadata"
+
+define hidden swiftcc i1 @"$s10async_args7booleanSbvg"() #0 !dbg !31 {
+entry:
+  ret i1 false, !dbg !37
+}
+
+define swiftcc void @"$s10async_args3useyyxlF"(%swift.opaque* noalias nocapture %0, %swift.type* %T) #0 !dbg !39 {
+entry:
+  %T1 = alloca %swift.type*, align 8
+  %t.debug = alloca %swift.opaque*, align 8
+  %1 = bitcast %swift.opaque** %t.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %1, i8 0, i64 8, i1 false)
+  store %swift.type* %T, %swift.type** %T1, align 8
+  call void @llvm.dbg.declare(metadata %swift.type** %T1, metadata !45, metadata !DIExpression()), !dbg !52
+  store %swift.opaque* %0, %swift.opaque** %t.debug, align 8, !dbg !52
+  call void @llvm.dbg.addr(metadata %swift.opaque** %t.debug, metadata !50, metadata !DIExpression(DW_OP_deref)), !dbg !53
+  ret void, !dbg !54
+}
+
+; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
+declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
+
+; Function Attrs: argmemonly nofree nounwind willreturn writeonly
+declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1 immarg) #2
+
+; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
+declare void @llvm.dbg.addr(metadata, metadata, metadata) #1
+
+declare void @llvm.dbg.value(metadata, metadata, metadata) #1
+
+define swiftcc void @"$s10async_args4use2yyxlF"(%swift.opaque* noalias nocapture %0, %swift.type* %T) #0 !dbg !56 {
+entry:
+  %T1 = alloca %swift.type*, align 8
+  %t.debug = alloca %swift.opaque*, align 8
+  %1 = bitcast %swift.opaque** %t.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %1, i8 0, i64 8, i1 false)
+  store %swift.type* %T, %swift.type** %T1, align 8
+  call void @llvm.dbg.declare(metadata %swift.type** %T1, metadata !58, metadata !DIExpression()), !dbg !60
+  store %swift.opaque* %0, %swift.opaque** %t.debug, align 8, !dbg !60
+  call void @llvm.dbg.addr(metadata %swift.opaque** %t.debug, metadata !59, metadata !DIExpression(DW_OP_deref)), !dbg !61
+  ret void, !dbg !62
+}
+
+declare swifttailcc void @"$s10async_args10forceSplityyYaF"(%swift.context* swiftasync %0) #0
+
+; Function Attrs: nounwind
+declare token @llvm.coro.id.async(i32, i32, i32, i8*) #3
+
+; Function Attrs: cold noreturn nounwind
+declare void @llvm.trap() #4
+
+; Function Attrs: nounwind
+declare i8* @llvm.coro.begin(token, i8* writeonly) #3
+
+; Function Attrs: nounwind
+define internal swifttailcc void @__swift_suspend_dispatch_1(i8* %0, %swift.context* %1) #3 !dbg !69 {
+entry:
+  %2 = bitcast i8* %0 to void (%swift.context*)*, !dbg !71
+  musttail call swifttailcc void %2(%swift.context* swiftasync %1), !dbg !71
+  ret void, !dbg !71
+}
+
+; Function Attrs: nounwind
+declare i1 @llvm.coro.end.async(i8*, i1, ...) #3
+
+define swiftcc void @"$s10async_args4use3yyxlF"(%swift.opaque* noalias nocapture %0, %swift.type* %T) #0 !dbg !72 {
+entry:
+  %T1 = alloca %swift.type*, align 8
+  %t.debug = alloca %swift.opaque*, align 8
+  %1 = bitcast %swift.opaque** %t.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %1, i8 0, i64 8, i1 false)
+  store %swift.type* %T, %swift.type** %T1, align 8
+  call void @llvm.dbg.declare(metadata %swift.type** %T1, metadata !74, metadata !DIExpression()), !dbg !76
+  store %swift.opaque* %0, %swift.opaque** %t.debug, align 8, !dbg !76
+  call void @llvm.dbg.addr(metadata %swift.opaque** %t.debug, metadata !75, metadata !DIExpression(DW_OP_deref)), !dbg !77
+  ret void, !dbg !78
+}
+
+define swifttailcc void @"$s10async_args14withGenericArgyyxnYalF"(%swift.context* swiftasync %0, %swift.opaque* noalias nocapture %1, %swift.type* %T) #0 !dbg !80 {
+entry:
+  call void @llvm.dbg.declare(metadata %swift.type* %T, metadata !82, metadata !DIExpression()), !dbg !84
+  %2 = alloca %swift.context*, align 8
+  %msg.debug = alloca %swift.opaque*, align 8
+  %3 = bitcast %swift.context* %0 to <{ %swift.context*, void (%swift.context*)*, i32 }>*
+  %4 = call token @llvm.coro.id.async(i32 20, i32 16, i32 0, i8* bitcast (%swift.async_func_pointer* @"$s10async_args14withGenericArgyyxnYalFTu" to i8*))
+  %5 = call i8* @llvm.coro.begin(token %4, i8* null)
+  store %swift.context* %0, %swift.context** %2, align 8
+  %6 = bitcast %swift.opaque** %msg.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %6, i8 0, i64 8, i1 false)
+  %7 = bitcast %swift.opaque** %msg.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %7, i8 0, i64 8, i1 false)
+  %8 = bitcast %swift.opaque** %msg.debug to i8*
+  call void @llvm.memset.p0i8.i64(i8* align 8 %8, i8 0, i64 8, i1 false)
+  %9 = bitcast %swift.type* %T to i8***, !dbg !85
+  %10 = getelementptr inbounds i8**, i8*** %9, i64 -1, !dbg !85
+  %T.valueWitnesses = load i8**, i8*** %10, align 8, !dbg !85, !invariant.load !36, !dereferenceable !88
+  %11 = bitcast i8** %T.valueWitnesses to %swift.vwtable*, !dbg !85
+  %12 = getelementptr inbounds %swift.vwtable, %swift.vwtable* %11, i32 0, i32 8, !dbg !85
+  %size = load i64, i64* %12, align 8, !dbg !85, !invariant.load !36
+  %13 = add i64 %size, 15, !dbg !85
+  %14 = and i64 %13, -16, !dbg !85
+  %15 = call swiftcc i8* @swift_task_alloc(i64 %14) #3, !dbg !85
+  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %15), !dbg !85
+  %16 = bitcast i8* %15 to %swift.opaque*, !dbg !85
+  store %swift.opaque* %1, %swift.opaque** %msg.debug, align 8, !dbg !84
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !89
+  call void @llvm.dbg.addr(metadata %swift.opaque** %msg.debug, metadata !83, metadata !DIExpression(DW_OP_deref)), !dbg !91
+  %17 = call i8* @llvm.coro.async.resume(), !dbg !84
+  %18 = load %swift.context*, %swift.context** %2, align 8, !dbg !84
+  %19 = load %swift.context*, %swift.context** %2, align 8, !dbg !84
+  %20 = call { i8* } (i32, i8*, i8*, ...) @llvm.coro.suspend.async.sl_p0i8s(i32 0, i8* %17, i8* bitcast (i8* (i8*)* @__swift_async_resume_get_context to i8*), i8* bitcast (void (i8*, i64, i64, %swift.context*)* @__swift_suspend_point to i8*), i8* %17, i64 0, i64 0, %swift.context* %19), !dbg !84
+  %21 = extractvalue { i8* } %20, 0, !dbg !84
+  %22 = call i8* @__swift_async_resume_get_context(i8* %21), !dbg !84
+  %23 = bitcast i8* %22 to %swift.context*, !dbg !84
+  store %swift.context* %23, %swift.context** %2, align 8, !dbg !84
+  store %swift.opaque* %1, %swift.opaque** %msg.debug, align 8, !dbg !84
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !89
+  call void @llvm.dbg.addr(metadata %swift.opaque** %msg.debug, metadata !83, metadata !DIExpression(DW_OP_deref)), !dbg !91
+  %24 = getelementptr inbounds i8*, i8** %T.valueWitnesses, i32 2, !dbg !92
+  %25 = load i8*, i8** %24, align 8, !dbg !92, !invariant.load !36
+  %initializeWithCopy = bitcast i8* %25 to %swift.opaque* (%swift.opaque*, %swift.opaque*, %swift.type*)*, !dbg !92
+  %26 = call %swift.opaque* %initializeWithCopy(%swift.opaque* noalias %16, %swift.opaque* noalias %1, %swift.type* %T) #3, !dbg !92
+  call swiftcc void @"$s10async_args4use3yyxlF"(%swift.opaque* noalias nocapture %16, %swift.type* %T), !dbg !93
+  %27 = getelementptr inbounds i8*, i8** %T.valueWitnesses, i32 1, !dbg !93
+  %28 = load i8*, i8** %27, align 8, !dbg !93, !invariant.load !36
+  %destroy = bitcast i8* %28 to void (%swift.opaque*, %swift.type*)*, !dbg !93
+  call void %destroy(%swift.opaque* noalias %16, %swift.type* %T) #3, !dbg !93
+  %29 = load i32, i32* getelementptr inbounds (%swift.async_func_pointer, %swift.async_func_pointer* @"$s10async_args10forceSplityyYaFTu", i32 0, i32 1), align 8, !dbg !94
+  %30 = zext i32 %29 to i64, !dbg !94
+  %31 = call swiftcc i8* @swift_task_alloc(i64 %30) #3, !dbg !94
+  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %31), !dbg !94
+  %32 = bitcast i8* %31 to <{ %swift.context*, void (%swift.context*)*, i32 }>*, !dbg !94
+  %33 = load %swift.context*, %swift.context** %2, align 8, !dbg !94
+  %34 = getelementptr inbounds <{ %swift.context*, void (%swift.context*)*, i32 }>, <{ %swift.context*, void (%swift.context*)*, i32 }>* %32, i32 0, i32 0, !dbg !94
+  store %swift.context* %33, %swift.context** %34, align 8, !dbg !94
+  %35 = call i8* @llvm.coro.async.resume(), !dbg !94
+  %36 = bitcast i8* %35 to void (%swift.context*)*, !dbg !94
+  %37 = getelementptr inbounds <{ %swift.context*, void (%swift.context*)*, i32 }>, <{ %swift.context*, void (%swift.context*)*, i32 }>* %32, i32 0, i32 1, !dbg !94
+  store void (%swift.context*)* %36, void (%swift.context*)** %37, align 8, !dbg !94
+  %38 = bitcast i8* %31 to %swift.context*, !dbg !94
+  %39 = call { i8* } (i32, i8*, i8*, ...) @llvm.coro.suspend.async.sl_p0i8s(i32 0, i8* %35, i8* bitcast (i8* (i8*)* @__swift_async_resume_project_context to i8*), i8* bitcast (void (i8*, %swift.context*)* @__swift_suspend_dispatch_1.1 to i8*), i8* bitcast (void (%swift.context*)* @"$s10async_args10forceSplityyYaF" to i8*), %swift.context* %38), !dbg !94
+  %40 = extractvalue { i8* } %39, 0, !dbg !94
+  %41 = call i8* @__swift_async_resume_project_context(i8* %40), !dbg !94
+  %42 = bitcast i8* %41 to %swift.context*, !dbg !94
+  store %swift.context* %42, %swift.context** %2, align 8, !dbg !94
+  call swiftcc void @swift_task_dealloc(i8* %31) #3, !dbg !94
+  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %31), !dbg !94
+  %43 = call i8* @llvm.coro.async.resume(), !dbg !94
+  %44 = load %swift.context*, %swift.context** %2, align 8, !dbg !94
+  %45 = call { i8* } (i32, i8*, i8*, ...) @llvm.coro.suspend.async.sl_p0i8s(i32 0, i8* %43, i8* bitcast (i8* (i8*)* @__swift_async_resume_get_context to i8*), i8* bitcast (void (i8*, i64, i64, %swift.context*)* @__swift_suspend_point to i8*), i8* %43, i64 0, i64 0, %swift.context* %44), !dbg !94
+  %46 = extractvalue { i8* } %45, 0, !dbg !94
+  %47 = call i8* @__swift_async_resume_get_context(i8* %46), !dbg !94
+  %48 = bitcast i8* %47 to %swift.context*, !dbg !94
+  store %swift.context* %48, %swift.context** %2, align 8, !dbg !94
+  store %swift.opaque* %1, %swift.opaque** %msg.debug, align 8, !dbg !84
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !89
+  call void @llvm.dbg.addr(metadata %swift.opaque** %msg.debug, metadata !83, metadata !DIExpression(DW_OP_deref)), !dbg !91
+  %49 = call swiftcc i1 @"$s10async_args7booleanSbvg"(), !dbg !95
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !95
+  br i1 %49, label %50, label %52, !dbg !95
+
+50:                                               ; preds = %entry
+  %51 = call %swift.opaque* %initializeWithCopy(%swift.opaque* noalias %16, %swift.opaque* noalias %1, %swift.type* %T) #3, !dbg !97
+  call swiftcc void @"$s10async_args3useyyxlF"(%swift.opaque* noalias nocapture %16, %swift.type* %T), !dbg !99
+  call void %destroy(%swift.opaque* noalias %16, %swift.type* %T) #3, !dbg !100
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !100
+  call void @llvm.dbg.value(metadata %swift.opaque** undef, metadata !83, metadata !DIExpression()), !dbg !91
+  br label %54, !dbg !100
+
+52:                                               ; preds = %entry
+  %53 = call %swift.opaque* %initializeWithCopy(%swift.opaque* noalias %16, %swift.opaque* noalias %1, %swift.type* %T) #3, !dbg !101
+  call swiftcc void @"$s10async_args4use2yyxlF"(%swift.opaque* noalias nocapture %16, %swift.type* %T), !dbg !103
+  call void %destroy(%swift.opaque* noalias %16, %swift.type* %T) #3, !dbg !104
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !104
+  br label %54, !dbg !104
+
+54:                                               ; preds = %50, %52
+  call void %destroy(%swift.opaque* noalias %1, %swift.type* %T) #3, !dbg !105
+  %55 = bitcast %swift.opaque* %16 to i8*, !dbg !105
+  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %55), !dbg !105
+  call swiftcc void @swift_task_dealloc(i8* %15) #3, !dbg !105
+  call void asm sideeffect "", "r"(%swift.opaque** %msg.debug), !dbg !105
+  %56 = load %swift.context*, %swift.context** %2, align 8, !dbg !105
+  %57 = bitcast %swift.context* %56 to <{ %swift.context*, void (%swift.context*)*, i32 }>*, !dbg !105
+  %58 = getelementptr inbounds <{ %swift.context*, void (%swift.context*)*, i32 }>, <{ %swift.context*, void (%swift.context*)*, i32 }>* %57, i32 0, i32 1, !dbg !105
+  %59 = load void (%swift.context*)*, void (%swift.context*)** %58, align 8, !dbg !105
+  %60 = load %swift.context*, %swift.context** %2, align 8, !dbg !105
+  %61 = bitcast void (%swift.context*)* %59 to i8*, !dbg !105
+  %62 = call i1 (i8*, i1, ...) @llvm.coro.end.async(i8* %5, i1 false, void (i8*, %swift.context*)* @__swift_suspend_dispatch_1.2, i8* %61, %swift.context* %60), !dbg !105
+  unreachable, !dbg !105
+}
+
+; Function Attrs: argmemonly nounwind
+declare extern_weak swiftcc i8* @swift_task_alloc(i64) #5
+
+; Function Attrs: argmemonly nofree nosync nounwind willreturn
+declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #6
+
+; Function Attrs: nounwind
+declare i8* @llvm.coro.async.resume() #3
+
+; Function Attrs: nounwind
+define linkonce_odr hidden i8* @__swift_async_resume_get_context(i8* %0) #7 !dbg !106 {
+entry:
+  ret i8* %0, !dbg !107
+}
+
+; Function Attrs: nounwind
+define internal swifttailcc void @__swift_suspend_point(i8* %0, i64 %1, i64 %2, %swift.context* %3) #3 !dbg !108 {
+entry:
+  musttail call swifttailcc void @swift_task_switch(%swift.context* swiftasync %3, i8* %0, i64 %1, i64 %2) #3, !dbg !109
+  ret void, !dbg !109
+}
+
+; Function Attrs: nounwind
+declare extern_weak swifttailcc void @swift_task_switch(%swift.context*, i8*, i64, i64) #3
+
+; Function Attrs: nounwind
+declare { i8* } @llvm.coro.suspend.async.sl_p0i8s(i32, i8*, i8*, ...) #3
+
+; Function Attrs: alwaysinline nounwind
+define linkonce_odr hidden i8* @__swift_async_resume_project_context(i8* %0) #8 !dbg !110 {
+entry:
+  %1 = bitcast i8* %0 to i8**, !dbg !111
+  %2 = load i8*, i8** %1, align 8, !dbg !111
+  %3 = call i8** @llvm.swift.async.context.addr(), !dbg !111
+  store i8* %2, i8** %3, align 8, !dbg !111
+  ret i8* %2, !dbg !111
+}
+
+; Function Attrs: nounwind readnone
+declare i8** @llvm.swift.async.context.addr() #9
+
+; Function Attrs: nounwind
+define internal swifttailcc void @__swift_suspend_dispatch_1.1(i8* %0, %swift.context* %1) #3 !dbg !112 {
+entry:
+  %2 = bitcast i8* %0 to void (%swift.context*)*, !dbg !113
+  musttail call swifttailcc void %2(%swift.context* swiftasync %1), !dbg !113
+  ret void, !dbg !113
+}
+
+; Function Attrs: argmemonly nounwind
+declare extern_weak swiftcc void @swift_task_dealloc(i8*) #5
+
+; Function Attrs: argmemonly nofree nosync nounwind willreturn
+declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #6
+
+; Function Attrs: nounwind
+define internal swifttailcc void @__swift_suspend_dispatch_1.2(i8* %0, %swift.context* %1) #3 !dbg !114 {
+entry:
+  %2 = bitcast i8* %0 to void (%swift.context*)*, !dbg !115
+  musttail call swifttailcc void %2(%swift.context* swiftasync %1), !dbg !115
+  ret void, !dbg !115
+}
+
+declare extern_weak void @"_swift_FORCE_LOAD_$_swiftCompatibilityConcurrency"()
+
+attributes #0 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="penryn" "target-features"="+cx16,+cx8,+fxsr,+mmx,+sahf,+sse,+sse2,+sse3,+sse4.1,+ssse3,+x87" "tune-cpu"="generic" }
+attributes #1 = { nofree nosync nounwind readnone speculatable willreturn }
+attributes #2 = { argmemonly nofree nounwind willreturn writeonly }
+attributes #3 = { nounwind }
+attributes #4 = { cold noreturn nounwind }
+attributes #5 = { argmemonly nounwind }
+attributes #6 = { argmemonly nofree nosync nounwind willreturn }
+attributes #7 = { nounwind "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="penryn" "target-features"="+cx16,+cx8,+fxsr,+mmx,+sahf,+sse,+sse2,+sse3,+sse4.1,+ssse3,+x87" "tune-cpu"="generic" }
+attributes #8 = { alwaysinline nounwind "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="penryn" "target-features"="+cx16,+cx8,+fxsr,+mmx,+sahf,+sse,+sse2,+sse3,+sse4.1,+ssse3,+x87" "tune-cpu"="generic" }
+attributes #9 = { nounwind readnone }
+
+!llvm.dbg.cu = !{!0, !11}
+!swift.module.flags = !{!13}
+!llvm.module.flags = !{!14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25}
+!llvm.linker.options = !{!26, !27, !28, !29, !30}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_Swift, file: !1, producer: "Swift version 5.7-dev (LLVM 8abcd8862898818, Swift 59a3bd190248a0e)", isOptimized: false, runtimeVersion: 5, emissionKind: FullDebug, imports: !2)
+!1 = !DIFile(filename: "async_args.swift", directory: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64/tmp/swift")
+!2 = !{!3, !5, !7, !9}
+!3 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !1, entity: !4, file: !1)
+!4 = !DIModule(scope: null, name: "async_args")
+!5 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !1, entity: !6, file: !1)
+!6 = !DIModule(scope: null, name: "Swift", includePath: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64/lib/swift/macosx/Swift.swiftmodule/x86_64-apple-macos.swiftmodule")
+!7 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !1, entity: !8, file: !1)
+!8 = !DIModule(scope: null, name: "_Concurrency", includePath: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64/lib/swift/macosx/_Concurrency.swiftmodule/x86_64-apple-macos.swiftmodule")
+!9 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !1, entity: !10, file: !1)
+!10 = !DIModule(scope: null, name: "SwiftOnoneSupport", includePath: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64/lib/swift/macosx/SwiftOnoneSupport.swiftmodule/x86_64-apple-macos.swiftmodule")
+!11 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !12, producer: "clang version 13.0.0 (git@github.com:apple/llvm-project.git 8abcd8862898818152e04399a042997bc185a0e9)", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None, sysroot: "/")
+!12 = !DIFile(filename: "<swift-imported-modules>", directory: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64/tmp/swift")
+!13 = !{!"standard-library", i1 false}
+!14 = !{i32 1, !"Objective-C Version", i32 2}
+!15 = !{i32 1, !"Objective-C Image Info Version", i32 0}
+!16 = !{i32 1, !"Objective-C Image Info Section", !"__DATA,__objc_imageinfo,regular,no_dead_strip"}
+!17 = !{i32 4, !"Objective-C Garbage Collection", i32 84346624}
+!18 = !{i32 1, !"Objective-C Class Properties", i32 64}
+!19 = !{i32 7, !"Dwarf Version", i32 4}
+!20 = !{i32 2, !"Debug Info Version", i32 3}
+!21 = !{i32 1, !"wchar_size", i32 4}
+!22 = !{i32 7, !"PIC Level", i32 2}
+!23 = !{i32 7, !"uwtable", i32 1}
+!24 = !{i32 7, !"frame-pointer", i32 2}
+!25 = !{i32 1, !"Swift Version", i32 7}
+!26 = !{!"-lswiftSwiftOnoneSupport"}
+!27 = !{!"-lswiftCore"}
+!28 = !{!"-lswift_Concurrency"}
+!29 = !{!"-lobjc"}
+!30 = !{!"-lswiftCompatibilityConcurrency"}
+!31 = distinct !DISubprogram(name: "boolean.get", linkageName: "$s10async_args7booleanSbvg", scope: !4, file: !1, line: 6, type: !32, scopeLine: 6, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!32 = !DISubroutineType(types: !33)
+!33 = !{!34}
+!34 = !DICompositeType(tag: DW_TAG_structure_type, name: "Bool", scope: !6, file: !35, size: 8, elements: !36, runtimeLang: DW_LANG_Swift, identifier: "$sSbD")
+!35 = !DIFile(filename: "lib/swift/macosx/Swift.swiftmodule/x86_64-apple-macos.swiftmodule", directory: "/Volumes/Data/work/solon/build/Ninja+cmark-DebugAssert+llvm-RelWithDebInfoAssert+swift-DebugAssert+stdlib-DebugAssert/swift-macosx-x86_64")
+!36 = !{}
+!37 = !DILocation(line: 6, column: 27, scope: !38)
+!38 = distinct !DILexicalBlock(scope: !31, file: !1, line: 6, column: 19)
+!39 = distinct !DISubprogram(name: "use", linkageName: "$s10async_args3useyyxlF", scope: !4, file: !1, line: 8, type: !40, scopeLine: 8, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !44)
+!40 = !DISubroutineType(types: !41)
+!41 = !{!42, !43}
+!42 = !DICompositeType(tag: DW_TAG_structure_type, name: "$sytD", file: !1, elements: !36, runtimeLang: DW_LANG_Swift, identifier: "$sytD")
+!43 = !DICompositeType(tag: DW_TAG_structure_type, name: "$sxD", file: !1, runtimeLang: DW_LANG_Swift, identifier: "$sxD")
+!44 = !{!45, !50}
+!45 = !DILocalVariable(name: "$\CF\84_0_0", scope: !39, file: !1, type: !46, flags: DIFlagArtificial)
+!46 = !DIDerivedType(tag: DW_TAG_typedef, name: "T", scope: !48, file: !47, baseType: !49)
+!47 = !DIFile(filename: "<compiler-generated>", directory: "")
+!48 = !DIModule(scope: null, name: "Builtin")
+!49 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "$sBpD", baseType: null, size: 64)
+!50 = !DILocalVariable(name: "t", arg: 1, scope: !39, file: !1, line: 8, type: !51)
+!51 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !43)
+!52 = !DILocation(line: 0, scope: !39)
+!53 = !DILocation(line: 8, column: 20, scope: !39)
+!54 = !DILocation(line: 8, column: 29, scope: !55)
+!55 = distinct !DILexicalBlock(scope: !39, file: !1, line: 8, column: 28)
+!56 = distinct !DISubprogram(name: "use2", linkageName: "$s10async_args4use2yyxlF", scope: !4, file: !1, line: 9, type: !40, scopeLine: 9, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !57)
+!57 = !{!58, !59}
+!58 = !DILocalVariable(name: "$\CF\84_0_0", scope: !56, file: !1, type: !46, flags: DIFlagArtificial)
+!59 = !DILocalVariable(name: "t", arg: 1, scope: !56, file: !1, line: 9, type: !51)
+!60 = !DILocation(line: 0, scope: !56)
+!61 = !DILocation(line: 9, column: 21, scope: !56)
+!62 = !DILocation(line: 9, column: 30, scope: !63)
+!63 = distinct !DILexicalBlock(scope: !56, file: !1, line: 9, column: 29)
+!64 = distinct !DISubprogram(name: "forceSplit", linkageName: "$s10async_args10forceSplityyYaF", scope: !4, file: !1, line: 10, type: !65, scopeLine: 10, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!65 = !DISubroutineType(types: !66)
+!66 = !{!42}
+!67 = !DILocation(line: 11, column: 1, scope: !68)
+!68 = distinct !DILexicalBlock(scope: !64, file: !1, line: 10, column: 32)
+!69 = distinct !DISubprogram(linkageName: "__swift_suspend_dispatch_1", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!70 = !DISubroutineType(types: null)
+!71 = !DILocation(line: 0, scope: !69)
+!72 = distinct !DISubprogram(name: "use3", linkageName: "$s10async_args4use3yyxlF", scope: !4, file: !1, line: 12, type: !40, scopeLine: 12, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !73)
+!73 = !{!74, !75}
+!74 = !DILocalVariable(name: "$\CF\84_0_0", scope: !72, file: !1, type: !46, flags: DIFlagArtificial)
+!75 = !DILocalVariable(name: "t", arg: 1, scope: !72, file: !1, line: 12, type: !51)
+!76 = !DILocation(line: 0, scope: !72)
+!77 = !DILocation(line: 12, column: 21, scope: !72)
+!78 = !DILocation(line: 12, column: 30, scope: !79)
+!79 = distinct !DILexicalBlock(scope: !72, file: !1, line: 12, column: 29)
+!80 = distinct !DISubprogram(name: "withGenericArg", linkageName: "$s10async_args14withGenericArgyyxnYalF", scope: !4, file: !1, line: 14, type: !40, scopeLine: 14, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !81)
+!81 = !{!82, !83, !83, !83}
+!82 = !DILocalVariable(name: "$\CF\84_0_0", scope: !80, file: !1, type: !46, flags: DIFlagArtificial)
+!83 = !DILocalVariable(name: "msg", arg: 1, scope: !80, file: !1, line: 14, type: !51)
+!84 = !DILocation(line: 0, scope: !80)
+!85 = !DILocation(line: 0, scope: !86)
+!86 = !DILexicalBlockFile(scope: !87, file: !47, discriminator: 0)
+!87 = distinct !DILexicalBlock(scope: !80, file: !1, line: 14, column: 55)
+!88 = !{i64 96}
+!89 = !DILocation(line: 0, scope: !90)
+!90 = !DILexicalBlockFile(scope: !80, file: !47, discriminator: 0)
+!91 = !DILocation(line: 14, column: 31, scope: !80)
+!92 = !DILocation(line: 15, column: 10, scope: !87)
+!93 = !DILocation(line: 15, column: 5, scope: !87)
+!94 = !DILocation(line: 24, column: 9, scope: !87)
+!95 = !DILocation(line: 35, column: 6, scope: !96)
+!96 = distinct !DILexicalBlock(scope: !87, file: !1, line: 35, column: 3)
+!97 = !DILocation(line: 36, column: 11, scope: !98)
+!98 = distinct !DILexicalBlock(scope: !96, file: !1, line: 35, column: 14)
+!99 = !DILocation(line: 36, column: 7, scope: !98)
+!100 = !DILocation(line: 37, column: 3, scope: !96)
+!101 = !DILocation(line: 38, column: 12, scope: !102)
+!102 = distinct !DILexicalBlock(scope: !87, file: !1, line: 37, column: 10)
+!103 = !DILocation(line: 38, column: 7, scope: !102)
+!104 = !DILocation(line: 39, column: 3, scope: !87)
+!105 = !DILocation(line: 40, column: 1, scope: !87)
+!106 = distinct !DISubprogram(linkageName: "__swift_async_resume_get_context", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!107 = !DILocation(line: 0, scope: !106)
+!108 = distinct !DISubprogram(linkageName: "__swift_suspend_point", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!109 = !DILocation(line: 0, scope: !108)
+!110 = distinct !DISubprogram(linkageName: "__swift_async_resume_project_context", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!111 = !DILocation(line: 0, scope: !110)
+!112 = distinct !DISubprogram(linkageName: "__swift_suspend_dispatch_1.1", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!113 = !DILocation(line: 0, scope: !112)
+!114 = distinct !DISubprogram(linkageName: "__swift_suspend_dispatch_1.2", scope: !4, file: !47, type: !70, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !0, retainedNodes: !36)
+!115 = !DILocation(line: 0, scope: !114)
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr.ll b/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/Coroutines/coro-debug-dbg.addr.ll
@@ -0,0 +1,257 @@
+; Tests whether we properly setup llvm.dbg.addr.
+;
+; Since we do not have any guarantees around the usage of llvm.dbg.addr, we can
+; not propagate them like we do llvm.dbg.declare into funclets. But if users
+; create the debug_value for us, make sure that we propagate llvm.dbg.addr into
+; the beginning coroutine and all other funclets.
+
+; RUN: opt < %s -passes='function(coro-early),cgscc(coro-split,coro-split)' -S | FileCheck %s
+
+; This file is based on coro-debug-frame-variable.ll.
+; CHECK:  define internal fastcc void @f.resume(%f.Frame* noalias nonnull align 16 dereferenceable(80) %FramePtr) !dbg ![[RESUME_FN_DBG_NUM:[0-9]+]]
+; CHECK-NEXT:       entry.resume:
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[XVAR_RESUME:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[YVAR_RESUME:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[ZVAR_RESUME:[0-9]+]],
+
+; CHECK:  define internal fastcc void @f.destroy(%f.Frame* noalias nonnull align 16 dereferenceable(80) %FramePtr) !dbg ![[DESTROY_FN_DBG_NUM:[0-9]+]] {
+; CHECK-NEXT:       entry.destroy:
+; CHECK-NEXT:         %FramePtr.debug = alloca
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[XVAR_DESTROY:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[YVAR_DESTROY:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[ZVAR_DESTROY:[0-9]+]],
+
+; CHECK: define internal fastcc void @f.cleanup(%f.Frame* noalias nonnull align 16 dereferenceable(80) %FramePtr) !dbg ![[CLEANUP_FN_DBG_NUM:[0-9]+]] {
+; CHECK:       entry.cleanup:
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[XVAR_CLEANUP:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[YVAR_CLEANUP:[0-9]+]],
+; CHECK:         call void @llvm.dbg.addr(metadata %f.Frame** %FramePtr.debug, metadata ![[ZVAR_CLEANUP:[0-9]+]],
+
+; CHECK-DAG: ![[RESUME_FN_DBG_NUM]] = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov"
+; CHECK-DAG: ![[DESTROY_FN_DBG_NUM]] = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov"
+; CHECK-DAG: ![[CLEANUP_FN_DBG_NUM]] = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov"
+; CHECK-DAG: ![[XVAR_RESUME]] = !DILocalVariable(name: "x"
+; CHECK-DAG: ![[YVAR_RESUME]] = !DILocalVariable(name: "y"
+; CHECK-DAG: ![[ZVAR_RESUME]] = !DILocalVariable(name: "z"
+; CHECK-DAG: ![[XVAR_DESTROY]] = !DILocalVariable(name: "x"
+; CHECK-DAG: ![[YVAR_DESTROY]] = !DILocalVariable(name: "y"
+; CHECK-DAG: ![[ZVAR_DESTROY]] = !DILocalVariable(name: "z"
+; CHECK-DAG: ![[XVAR_CLEANUP]] = !DILocalVariable(name: "x"
+; CHECK-DAG: ![[YVAR_CLEANUP]] = !DILocalVariable(name: "y"
+; CHECK-DAG: ![[ZVAR_CLEANUP]] = !DILocalVariable(name: "z"
+
+source_filename = "../llvm/test/Transforms/Coroutines/coro-debug-dbg.values-O2.ll"
+declare void @consume(i32)
+
+define void @f(i32 %i, i32 %j, i8* %ptr) "coroutine.presplit"="0" !dbg !8 {
+entry:
+  %__promise = alloca i8, align 8
+  %x = alloca [10 x i32], align 16
+  %produced = call i32 @value_producer()
+  %id = call token @llvm.coro.id(i32 16, i8* %__promise, i8* null, i8* null)
+  %alloc = call i1 @llvm.coro.alloc(token %id)
+  br i1 %alloc, label %coro.alloc, label %coro.init
+
+coro.alloc:                                       ; preds = %entry
+  %size = call i64 @llvm.coro.size.i64()
+  %memory = call i8* @new(i64 %size)
+  br label %coro.init
+
+coro.init:                                        ; preds = %coro.alloc, %entry
+  %phi.entry.alloc = phi i8* [ null, %entry ], [ %memory, %coro.alloc ]
+  %begin = call i8* @llvm.coro.begin(token %id, i8* %phi.entry.alloc)
+  %ready = call i1 @await_ready()
+  br i1 %ready, label %init.ready, label %init.suspend
+
+init.suspend:                                     ; preds = %coro.init
+  %save = call token @llvm.coro.save(i8* null)
+  call void @await_suspend()
+  %suspend = call i8 @llvm.coro.suspend(token %save, i1 false)
+  switch i8 %suspend, label %coro.ret [
+    i8 0, label %init.ready
+    i8 1, label %init.cleanup
+  ]
+
+init.cleanup:                                     ; preds = %init.suspend
+  br label %cleanup
+
+init.ready:                                       ; preds = %init.suspend, %coro.init
+  call void @await_resume()
+  %i.init.ready.inc = add nsw i32 0, 1
+  call void @llvm.dbg.addr(metadata [10 x i32]* %x, metadata !12, metadata !DIExpression()), !dbg !17
+  %memset = bitcast [10 x i32]* %x to i8*, !dbg !17
+  call void @llvm.memset.p0i8.i64(i8* align 16 %memset, i8 0, i64 40, i1 false), !dbg !17
+  call void @print(i32 %i.init.ready.inc)
+  call void @llvm.dbg.addr(metadata i8* %ptr, metadata !24, metadata !DIExpression()), !dbg !17
+  %ready.again = call zeroext i1 @await_ready()
+  br i1 %ready.again, label %await.ready, label %await.suspend
+
+await.suspend:                                    ; preds = %init.ready
+  %save.again = call token @llvm.coro.save(i8* null)
+  %from.address = call i8* @from_address(i8* %begin)
+  call void @await_suspend()
+  %suspend.again = call i8 @llvm.coro.suspend(token %save.again, i1 false)
+  switch i8 %suspend.again, label %coro.ret [
+    i8 0, label %await.ready
+    i8 1, label %await.cleanup
+  ]
+
+await.cleanup:                                    ; preds = %await.suspend
+  br label %cleanup
+
+await.ready:                                      ; preds = %await.suspend, %init.ready
+  call void @await_resume()
+  %arrayidx0 = getelementptr inbounds [10 x i32], [10 x i32]* %x, i64 0, i64 0, !dbg !19
+  store i32 1, i32* %arrayidx0, align 16, !dbg !20
+  call void @llvm.dbg.addr(metadata i32* %arrayidx0, metadata !18, metadata !DIExpression()), !dbg !11
+  %arrayidx1 = getelementptr inbounds [10 x i32], [10 x i32]* %x, i64 0, i64 1, !dbg !21
+  store i32 2, i32* %arrayidx1, align 4, !dbg !22
+  %i.await.ready.inc = add nsw i32 %i.init.ready.inc, 1
+  call void @consume(i32 %produced)
+  call void @consume(i32 %i)
+  call void @consume(i32 %j)
+  call void @llvm.dbg.addr(metadata [10 x i32]* %x, metadata !23, metadata !DIExpression()), !dbg !17
+  call void @print(i32 %i.await.ready.inc)
+  call void @return_void()
+  br label %coro.final
+
+coro.final:                                       ; preds = %await.ready
+  call void @final_suspend()
+  %coro.final.await_ready = call i1 @await_ready()
+  br i1 %coro.final.await_ready, label %final.ready, label %final.suspend
+
+final.suspend:                                    ; preds = %coro.final
+  %final.suspend.coro.save = call token @llvm.coro.save(i8* null)
+  %final.suspend.from_address = call i8* @from_address(i8* %begin)
+  call void @await_suspend()
+  %final.suspend.coro.suspend = call i8 @llvm.coro.suspend(token %final.suspend.coro.save, i1 true)
+  switch i8 %final.suspend.coro.suspend, label %coro.ret [
+    i8 0, label %final.ready
+    i8 1, label %final.cleanup
+  ]
+
+final.cleanup:                                    ; preds = %final.suspend
+  br label %cleanup
+
+final.ready:                                      ; preds = %final.suspend, %coro.final
+  call void @await_resume()
+  br label %cleanup
+
+cleanup:                                          ; preds = %final.ready, %final.cleanup, %await.cleanup, %init.cleanup
+  %cleanup.dest.slot.0 = phi i32 [ 0, %final.ready ], [ 2, %final.cleanup ], [ 2, %await.cleanup ], [ 2, %init.cleanup ]
+  %free.memory = call i8* @llvm.coro.free(token %id, i8* %begin)
+  %free = icmp ne i8* %free.memory, null
+  br i1 %free, label %coro.free, label %after.coro.free
+
+coro.free:                                        ; preds = %cleanup
+  call void @delete(i8* %free.memory)
+  br label %after.coro.free
+
+after.coro.free:                                  ; preds = %coro.free, %cleanup
+  switch i32 %cleanup.dest.slot.0, label %unreachable [
+    i32 0, label %cleanup.cont
+    i32 2, label %coro.ret
+  ]
+
+cleanup.cont:                                     ; preds = %after.coro.free
+  br label %coro.ret
+
+coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
+  %end = call i1 @llvm.coro.end(i8* null, i1 false)
+  ret void
+
+unreachable:                                      ; preds = %after.coro.free
+  unreachable
+}
+
+; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
+declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
+
+; Function Attrs: argmemonly nounwind readonly
+declare token @llvm.coro.id(i32, i8* readnone, i8* nocapture readonly, i8*) #1
+
+; Function Attrs: nounwind
+declare i1 @llvm.coro.alloc(token) #2
+
+; Function Attrs: nounwind readnone
+declare i64 @llvm.coro.size.i64() #3
+
+; Function Attrs: nounwind
+declare token @llvm.coro.save(i8*) #2
+
+; Function Attrs: nounwind
+declare i8* @llvm.coro.begin(token, i8* writeonly) #2
+
+; Function Attrs: nounwind
+declare i8 @llvm.coro.suspend(token, i1) #2
+
+; Function Attrs: argmemonly nounwind readonly
+declare i8* @llvm.coro.free(token, i8* nocapture readonly) #1
+
+; Function Attrs: nounwind
+declare i1 @llvm.coro.end(i8*, i1) #2
+
+declare i8* @new(i64)
+
+declare void @delete(i8*)
+
+declare i1 @await_ready()
+
+declare void @await_suspend()
+
+declare void @await_resume()
+
+declare void @print(i32)
+
+declare i8* @from_address(i8*)
+
+declare void @return_void()
+
+declare void @final_suspend()
+
+declare i32 @value_producer()
+
+; Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
+declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1 immarg) #4
+
+; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
+declare void @llvm.dbg.value(metadata, metadata, metadata) #0
+
+declare void @llvm.dbg.addr(metadata, metadata, metadata) #0
+
+attributes #0 = { nofree nosync nounwind readnone speculatable willreturn }
+attributes #1 = { argmemonly nounwind readonly }
+attributes #2 = { nounwind }
+attributes #3 = { nounwind readnone }
+attributes #4 = { argmemonly nofree nosync nounwind willreturn writeonly }
+
+!llvm.dbg.cu = !{!0}
+!llvm.linker.options = !{}
+!llvm.module.flags = !{!3, !4}
+!llvm.ident = !{!5}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 11.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "repro.cpp", directory: ".")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{!"clang version 11.0.0"}
+!6 = !DILocalVariable(name: "i", scope: !7, file: !1, line: 24, type: !10)
+!7 = distinct !DILexicalBlock(scope: !8, file: !1, line: 23, column: 12)
+!8 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 23, type: !9, scopeLine: 23, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
+!9 = !DISubroutineType(types: !2)
+!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!11 = !DILocation(line: 0, scope: !7)
+!12 = !DILocalVariable(name: "x", scope: !13, file: !1, line: 34, type: !14)
+!13 = distinct !DILexicalBlock(scope: !8, file: !1, line: 23, column: 12)
+!14 = !DICompositeType(tag: DW_TAG_array_type, baseType: !10, size: 320, elements: !15)
+!15 = !{!16}
+!16 = !DISubrange(count: 10)
+!17 = !DILocation(line: 24, column: 7, scope: !7)
+!18 = !DILocalVariable(name: "y", scope: !7, file: !1, line: 32, type: !10)
+!19 = !DILocation(line: 42, column: 3, scope: !7)
+!20 = !DILocation(line: 42, column: 8, scope: !7)
+!21 = !DILocation(line: 43, column: 3, scope: !7)
+!22 = !DILocation(line: 43, column: 8, scope: !7)
+!23 = !DILocalVariable(name: "z", scope: !7, file: !1, line:24, type: !10)
+!24 = !DILocalVariable(name: "ptr", scope: !7, file: !1, line: 34, type: !10)