Revert "Reapply "[Coroutines] Add llvm.coro.is_in_ramp and drop return value of llvm.coro.end #153404"" (#159236)

Reverts llvm/llvm-project#155339 because of CI fail
diff --git a/clang/lib/CodeGen/CGCoroutine.cpp b/clang/lib/CodeGen/CGCoroutine.cpp
index b764501..827385f 100644
--- a/clang/lib/CodeGen/CGCoroutine.cpp
+++ b/clang/lib/CodeGen/CGCoroutine.cpp
@@ -575,19 +575,17 @@
     llvm::Function *CoroEndFn = CGM.getIntrinsic(llvm::Intrinsic::coro_end);
     // See if we have a funclet bundle to associate coro.end with. (WinEH)
     auto Bundles = getBundlesForCoroEnd(CGF);
-    CGF.Builder.CreateCall(
-        CoroEndFn,
-        {NullPtr, CGF.Builder.getTrue(),
-         llvm::ConstantTokenNone::get(CoroEndFn->getContext())},
-        Bundles);
+    auto *CoroEnd =
+      CGF.Builder.CreateCall(CoroEndFn,
+                             {NullPtr, CGF.Builder.getTrue(),
+                              llvm::ConstantTokenNone::get(CoroEndFn->getContext())},
+                             Bundles);
     if (Bundles.empty()) {
       // Otherwise, (landingpad model), create a conditional branch that leads
       // either to a cleanup block or a block with EH resume instruction.
       auto *ResumeBB = CGF.getEHResumeBlock(/*isCleanup=*/true);
       auto *CleanupContBB = CGF.createBasicBlock("cleanup.cont");
-      auto *CoroIsInRampFn = CGM.getIntrinsic(llvm::Intrinsic::coro_is_in_ramp);
-      auto *CoroIsInRamp = CGF.Builder.CreateCall(CoroIsInRampFn);
-      CGF.Builder.CreateCondBr(CoroIsInRamp, CleanupContBB, ResumeBB);
+      CGF.Builder.CreateCondBr(CoroEnd, ResumeBB, CleanupContBB);
       CGF.EmitBlock(CleanupContBB);
     }
   }
diff --git a/clang/test/CodeGenCoroutines/coro-builtins.c b/clang/test/CodeGenCoroutines/coro-builtins.c
index 0c25532..79f119b 100644
--- a/clang/test/CodeGenCoroutines/coro-builtins.c
+++ b/clang/test/CodeGenCoroutines/coro-builtins.c
@@ -37,7 +37,7 @@
   // CHECK-NEXT: call ptr @llvm.coro.free(token %[[COROID]], ptr %[[FRAME]])
   __builtin_coro_free(__builtin_coro_frame());
 
-  // CHECK-NEXT: call void  @llvm.coro.end(ptr %[[FRAME]], i1 false, token none)
+  // CHECK-NEXT: call i1  @llvm.coro.end(ptr %[[FRAME]], i1 false, token none)
   __builtin_coro_end(__builtin_coro_frame(), 0);
 
   // CHECK-NEXT: call i8 @llvm.coro.suspend(token none, i1 true)
diff --git a/clang/test/CodeGenCoroutines/coro-eh-cleanup.cpp b/clang/test/CodeGenCoroutines/coro-eh-cleanup.cpp
index 6b61ccd..725cf8f 100644
--- a/clang/test/CodeGenCoroutines/coro-eh-cleanup.cpp
+++ b/clang/test/CodeGenCoroutines/coro-eh-cleanup.cpp
@@ -60,7 +60,7 @@
 
 // CHECK: [[COROENDBB]]:
 // CHECK-NEXT: %[[CLPAD:.+]] = cleanuppad within none
-// CHECK-NEXT: call void @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %[[CLPAD]]) ]
+// CHECK-NEXT: call i1 @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %[[CLPAD]]) ]
 // CHECK-NEXT: cleanupret from %[[CLPAD]] unwind label
 
 // CHECK-LPAD: @_Z1fv(
@@ -76,8 +76,8 @@
 // CHECK-LPAD:             to label %{{.+}} unwind label %[[UNWINDBB:.+]]
 
 // CHECK-LPAD: [[UNWINDBB]]:
-// CHECK-LPAD:   %[[InRamp:.+]] = call i1 @llvm.coro.is_in_ramp()
-// CHECK-LPAD:   br i1  %[[InRamp]], label %{{.+}}, label %[[EHRESUME:.+]]
+// CHECK-LPAD:   %[[I1RESUME:.+]] = call i1 @llvm.coro.end(ptr null, i1 true, token none)
+// CHECK-LPAD:   br i1  %[[I1RESUME]], label %[[EHRESUME:.+]], label
 // CHECK-LPAD: [[EHRESUME]]:
 // CHECK-LPAD-NEXT:  %[[exn:.+]] = load ptr, ptr %exn.slot, align 8
 // CHECK-LPAD-NEXT:  %[[sel:.+]] = load i32, ptr %ehselector.slot, align 4
diff --git a/clang/test/CodeGenCoroutines/coro-lambda.cpp b/clang/test/CodeGenCoroutines/coro-lambda.cpp
index b24a190..26c51070 100644
--- a/clang/test/CodeGenCoroutines/coro-lambda.cpp
+++ b/clang/test/CodeGenCoroutines/coro-lambda.cpp
@@ -55,4 +55,4 @@
 //   CHECK: alloca %"struct.Task::promise_type"
 //   CHECK: call token @llvm.coro.id(
 //   CHECK: call i8 @llvm.coro.suspend(
-//   CHECK: call void @llvm.coro.end(
+//   CHECK: call i1 @llvm.coro.end(
diff --git a/clang/test/CodeGenCoroutines/coro-params.cpp b/clang/test/CodeGenCoroutines/coro-params.cpp
index 79e77a2..719726c 100644
--- a/clang/test/CodeGenCoroutines/coro-params.cpp
+++ b/clang/test/CodeGenCoroutines/coro-params.cpp
@@ -117,7 +117,7 @@
   // CHECK-NEXT: call ptr @llvm.coro.free(
 
   // The original trivial_abi parameter is destroyed when returning from the ramp.
-  // CHECK: call void @llvm.coro.end
+  // CHECK: call i1 @llvm.coro.end
   // CHECK: call void @_ZN10TrivialABID1Ev(ptr {{[^,]*}} %[[TrivialAlloca]])
 }
 
@@ -242,6 +242,6 @@
   co_return;
 
   // The local alloca is used for the destructor call at the end of the ramp.
-  // MSABI: call void @llvm.coro.end
+  // MSABI: call i1 @llvm.coro.end
   // MSABI: call void @"??1MSParm@@QEAA@XZ"(ptr{{.*}} %[[ParamAlloca]])
 }
diff --git a/llvm/docs/Coroutines.rst b/llvm/docs/Coroutines.rst
index 13d2da4..dde73c9 100644
--- a/llvm/docs/Coroutines.rst
+++ b/llvm/docs/Coroutines.rst
@@ -303,7 +303,7 @@
     call void @free(ptr %mem)
     br label %suspend
   suspend:
-    call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+    %unused = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
     ret ptr %hdl
   }
 
@@ -637,7 +637,7 @@
     call void @free(ptr %mem)
     br label %suspend
   suspend:
-    call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+    %unused = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
     ret ptr %hdl
   }
 
@@ -806,7 +806,7 @@
     call void @free(ptr %mem)
     br label %suspend
   suspend:
-    call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+    %unused = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
     ret ptr %hdl
   }
 
@@ -1444,7 +1444,7 @@
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 ::
 
-  declare void @llvm.coro.end(ptr <handle>, i1 <unwind>, token <result.token>)
+  declare i1 @llvm.coro.end(ptr <handle>, i1 <unwind>, token <result.token>)
 
 Overview:
 """""""""
@@ -1502,9 +1502,8 @@
 .. code-block:: llvm
 
     ehcleanup:
-      call void @llvm.coro.end(ptr null, i1 true, token none)
-      %InRamp = call i1 @llvm.coro.is_in_ramp()
-      br i1 %InRamp, label %cleanup.cont, label %eh.resume
+      %InResumePart = call i1 @llvm.coro.end(ptr null, i1 true, token none)
+      br i1 %InResumePart, label %eh.resume, label %cleanup.cont
 
     cleanup.cont:
       ; rest of the cleanup
@@ -1516,10 +1515,10 @@
       %lpad.val29 = insertvalue { ptr, i32 } %lpad.val, i32 %sel, 1
       resume { ptr, i32 } %lpad.val29
 
-The `CoroSpit` pass replaces `coro.is_in_ramp` with ``True`` in the ramp functions,
-thus allowing to proceed to the rest of the cleanup code that is only needed during
-initial invocation of the coroutine. Otherwise, it is replaced with ``False``,
-thus leading to immediate unwind to the caller.
+The `CoroSpit` pass replaces `coro.end` with ``True`` in the resume functions,
+thus leading to immediate unwind to the caller, whereas in start function it
+is replaced with ``False``, thus allowing to proceed to the rest of the cleanup
+code that is only needed during initial invocation of the coroutine.
 
 For Windows Exception handling model, a frontend should attach a funclet bundle
 referring to an enclosing cleanuppad as follows:
@@ -1528,7 +1527,7 @@
 
     ehcleanup:
       %tok = cleanuppad within none []
-      call void @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %tok) ]
+      %unused = call i1 @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %tok) ]
       cleanupret from %tok unwind label %RestOfTheCleanup
 
 The `CoroSplit` pass, if the funclet bundle is present, will insert
@@ -1593,7 +1592,7 @@
 
   cleanup:
     %tok = call token (...) @llvm.coro.end.results(i8 %val)
-    call void @llvm.coro.end(ptr %hdl, i1 0, token %tok)
+    call i1 @llvm.coro.end(ptr %hdl, i1 0, token %tok)
     unreachable
 
   ...
@@ -1605,7 +1604,7 @@
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 ::
 
-  declare void @llvm.coro.end.async(ptr <handle>, i1 <unwind>, ...)
+  declare i1 @llvm.coro.end.async(ptr <handle>, i1 <unwind>, ...)
 
 Overview:
 """""""""
@@ -1636,10 +1635,10 @@
 
 .. code-block:: llvm
 
-  call void (ptr, i1, ...) @llvm.coro.end.async(
-                             ptr %hdl, i1 0,
-                             ptr @must_tail_call_return,
-                             ptr %ctxt, ptr %task, ptr %actor)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(
+                           ptr %hdl, i1 0,
+                           ptr @must_tail_call_return,
+                           ptr %ctxt, ptr %task, ptr %actor)
   unreachable
 
 .. _coro.suspend:
@@ -2118,30 +2117,6 @@
       %hdl.result = ... ; get address of returned coroutine handle
       ret ptr %hdl.result
 
-'llvm.coro.is_in_ramp' Intrinsic
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-::
-
-  declare i1 @llvm.coro.is_in_ramp()
-
-Overview:
-"""""""""
-
-The '``llvm.coro.is_in_ramp``' intrinsic returns a bool value that marks coroutine ramp
-function and resume/destroy function.
-
-Arguments:
-""""""""""
-
-None
-
-Semantics:
-""""""""""
-
-The `CoroSpit` pass replaces `coro.is_in_ramp` with ``True`` ramp functions.
-Otherwise, it is replaced with ``False``, allowing the frontend to separate
-ramp function and resume/destroy function.
-
 Coroutine Transformation Passes
 ===============================
 CoroEarly
diff --git a/llvm/include/llvm/IR/Intrinsics.td b/llvm/include/llvm/IR/Intrinsics.td
index 45ae7f9..fb9ea10 100644
--- a/llvm/include/llvm/IR/Intrinsics.td
+++ b/llvm/include/llvm/IR/Intrinsics.td
@@ -1775,13 +1775,12 @@
                               [IntrReadMem, IntrArgMemOnly,
                                ReadOnly<ArgIndex<1>>,
                                NoCapture<ArgIndex<1>>]>;
-def int_coro_end : Intrinsic<[], [llvm_ptr_ty, llvm_i1_ty, llvm_token_ty], []>;
+def int_coro_end : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_i1_ty, llvm_token_ty], []>;
 def int_coro_end_results : Intrinsic<[llvm_token_ty], [llvm_vararg_ty]>;
 def int_coro_end_async
-    : Intrinsic<[], [llvm_ptr_ty, llvm_i1_ty, llvm_vararg_ty], []>;
+    : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_i1_ty, llvm_vararg_ty], []>;
 
 def int_coro_frame : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
-def int_coro_is_in_ramp : Intrinsic<[llvm_i1_ty], [], [IntrNoMem], "llvm.coro.is_in_ramp">;
 def int_coro_noop : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
 def int_coro_size : Intrinsic<[llvm_anyint_ty], [], [IntrNoMem]>;
 def int_coro_align : Intrinsic<[llvm_anyint_ty], [], [IntrNoMem]>;
diff --git a/llvm/include/llvm/Transforms/Coroutines/CoroInstr.h b/llvm/include/llvm/Transforms/Coroutines/CoroInstr.h
index 38daf25c..06880681 100644
--- a/llvm/include/llvm/Transforms/Coroutines/CoroInstr.h
+++ b/llvm/include/llvm/Transforms/Coroutines/CoroInstr.h
@@ -428,18 +428,6 @@
   }
 };
 
-/// This represents the llvm.coro.is_in_ramp instruction.
-class CoroIsInRampInst : public IntrinsicInst {
-public:
-  // Methods to support type inquiry through isa, cast, and dyn_cast:
-  static bool classof(const IntrinsicInst *I) {
-    return I->getIntrinsicID() == Intrinsic::coro_is_in_ramp;
-  }
-  static bool classof(const Value *V) {
-    return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
-  }
-};
-
 /// This represents the llvm.coro.free instruction.
 class CoroFreeInst : public IntrinsicInst {
   enum { IdArg, FrameArg };
diff --git a/llvm/include/llvm/Transforms/Coroutines/CoroShape.h b/llvm/include/llvm/Transforms/Coroutines/CoroShape.h
index 11b0045..c54081d 100644
--- a/llvm/include/llvm/Transforms/Coroutines/CoroShape.h
+++ b/llvm/include/llvm/Transforms/Coroutines/CoroShape.h
@@ -53,7 +53,6 @@
 struct Shape {
   CoroBeginInst *CoroBegin = nullptr;
   SmallVector<AnyCoroEndInst *, 4> CoroEnds;
-  SmallVector<CoroIsInRampInst *, 2> CoroIsInRampInsts;
   SmallVector<CoroSizeInst *, 2> CoroSizes;
   SmallVector<CoroAlignInst *, 2> CoroAligns;
   SmallVector<AnyCoroSuspendInst *, 4> CoroSuspends;
@@ -66,7 +65,6 @@
   void clear() {
     CoroBegin = nullptr;
     CoroEnds.clear();
-    CoroIsInRampInsts.clear();
     CoroSizes.clear();
     CoroAligns.clear();
     CoroSuspends.clear();
diff --git a/llvm/lib/Transforms/Coroutines/CoroCleanup.cpp b/llvm/lib/Transforms/Coroutines/CoroCleanup.cpp
index 81efca9..c00e9c7 100644
--- a/llvm/lib/Transforms/Coroutines/CoroCleanup.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroCleanup.cpp
@@ -75,8 +75,8 @@
       case Intrinsic::coro_subfn_addr:
         lowerSubFn(Builder, cast<CoroSubFnInst>(II));
         break;
+      case Intrinsic::coro_end:
       case Intrinsic::coro_suspend_retcon:
-      case Intrinsic::coro_is_in_ramp:
         if (IsPrivateAndUnprocessed) {
           II->replaceAllUsesWith(PoisonValue::get(II->getType()));
         } else
diff --git a/llvm/lib/Transforms/Coroutines/CoroCloner.h b/llvm/lib/Transforms/Coroutines/CoroCloner.h
index 26ec4f3..d188798 100644
--- a/llvm/lib/Transforms/Coroutines/CoroCloner.h
+++ b/llvm/lib/Transforms/Coroutines/CoroCloner.h
@@ -120,7 +120,6 @@
   void replaceRetconOrAsyncSuspendUses();
   void replaceCoroSuspends();
   void replaceCoroEnds();
-  void replaceCoroIsInRamp();
   void replaceSwiftErrorOps();
   void salvageDebugInfo();
   void handleFinalSuspend();
diff --git a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
index c2d7bcc..02c38d0 100644
--- a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
@@ -213,7 +213,7 @@
 /// Replace a non-unwind call to llvm.coro.end.
 static void replaceFallthroughCoroEnd(AnyCoroEndInst *End,
                                       const coro::Shape &Shape, Value *FramePtr,
-                                      bool InRamp, CallGraph *CG) {
+                                      bool InResume, CallGraph *CG) {
   // Start inserting right before the coro.end.
   IRBuilder<> Builder(End);
 
@@ -225,7 +225,7 @@
            "switch coroutine should not return any values");
     // coro.end doesn't immediately end the coroutine in the main function
     // in this lowering, because we need to deallocate the coroutine.
-    if (InRamp)
+    if (!InResume)
       return;
     Builder.CreateRetVoid();
     break;
@@ -345,7 +345,8 @@
 
 /// Replace an unwind call to llvm.coro.end.
 static void replaceUnwindCoroEnd(AnyCoroEndInst *End, const coro::Shape &Shape,
-                                 Value *FramePtr, bool InRamp, CallGraph *CG) {
+                                 Value *FramePtr, bool InResume,
+                                 CallGraph *CG) {
   IRBuilder<> Builder(End);
 
   switch (Shape.ABI) {
@@ -358,7 +359,7 @@
     // FIXME: We should refactor this once there is other language
     // which uses Switch-Resumed style other than C++.
     markCoroutineAsDone(Builder, Shape, FramePtr);
-    if (InRamp)
+    if (!InResume)
       return;
     break;
   }
@@ -382,11 +383,15 @@
 }
 
 static void replaceCoroEnd(AnyCoroEndInst *End, const coro::Shape &Shape,
-                           Value *FramePtr, bool InRamp, CallGraph *CG) {
+                           Value *FramePtr, bool InResume, CallGraph *CG) {
   if (End->isUnwind())
-    replaceUnwindCoroEnd(End, Shape, FramePtr, InRamp, CG);
+    replaceUnwindCoroEnd(End, Shape, FramePtr, InResume, CG);
   else
-    replaceFallthroughCoroEnd(End, Shape, FramePtr, InRamp, CG);
+    replaceFallthroughCoroEnd(End, Shape, FramePtr, InResume, CG);
+
+  auto &Context = End->getContext();
+  End->replaceAllUsesWith(InResume ? ConstantInt::getTrue(Context)
+                                   : ConstantInt::getFalse(Context));
   End->eraseFromParent();
 }
 
@@ -553,16 +558,7 @@
     // We use a null call graph because there's no call graph node for
     // the cloned function yet.  We'll just be rebuilding that later.
     auto *NewCE = cast<AnyCoroEndInst>(VMap[CE]);
-    replaceCoroEnd(NewCE, Shape, NewFramePtr, /*in ramp*/ false, nullptr);
-  }
-}
-
-void coro::BaseCloner::replaceCoroIsInRamp() {
-  auto &Ctx = OrigF.getContext();
-  for (auto *II : Shape.CoroIsInRampInsts) {
-    auto *NewII = cast<CoroIsInRampInst>(VMap[II]);
-    NewII->replaceAllUsesWith(ConstantInt::getFalse(Ctx));
-    NewII->eraseFromParent();
+    replaceCoroEnd(NewCE, Shape, NewFramePtr, /*in resume*/ true, nullptr);
   }
 }
 
@@ -1081,8 +1077,6 @@
   // Remove coro.end intrinsics.
   replaceCoroEnds();
 
-  replaceCoroIsInRamp();
-
   // Salvage debug info that points into the coroutine frame.
   salvageDebugInfo();
 }
@@ -1962,19 +1956,14 @@
 static void removeCoroEndsFromRampFunction(const coro::Shape &Shape) {
   if (Shape.ABI != coro::ABI::Switch) {
     for (auto *End : Shape.CoroEnds) {
-      replaceCoroEnd(End, Shape, Shape.FramePtr, /*in ramp*/ true, nullptr);
+      replaceCoroEnd(End, Shape, Shape.FramePtr, /*in resume*/ false, nullptr);
     }
   } else {
-    for (llvm::AnyCoroEndInst *End : Shape.CoroEnds)
+    for (llvm::AnyCoroEndInst *End : Shape.CoroEnds) {
+      auto &Context = End->getContext();
+      End->replaceAllUsesWith(ConstantInt::getFalse(Context));
       End->eraseFromParent();
-  }
-}
-
-static void removeCoroIsInRampFromRampFunction(const coro::Shape &Shape) {
-  for (auto *II : Shape.CoroIsInRampInsts) {
-    auto &Ctx = II->getContext();
-    II->replaceAllUsesWith(ConstantInt::getTrue(Ctx));
-    II->eraseFromParent();
+    }
   }
 }
 
@@ -2039,7 +2028,6 @@
     coro::salvageDebugInfo(ArgToAllocaMap, *DVR, false /*UseEntryValue*/);
 
   removeCoroEndsFromRampFunction(Shape);
-  removeCoroIsInRampFromRampFunction(Shape);
 
   if (shouldCreateNoAllocVariant)
     SwitchCoroutineSplitter::createNoAllocVariant(F, Shape, Clones);
diff --git a/llvm/lib/Transforms/Coroutines/Coroutines.cpp b/llvm/lib/Transforms/Coroutines/Coroutines.cpp
index 47c2d0d..28a89a8 100644
--- a/llvm/lib/Transforms/Coroutines/Coroutines.cpp
+++ b/llvm/lib/Transforms/Coroutines/Coroutines.cpp
@@ -93,7 +93,6 @@
     Intrinsic::coro_save,
     Intrinsic::coro_subfn_addr,
     Intrinsic::coro_suspend,
-    Intrinsic::coro_is_in_ramp,
 };
 
 bool coro::isSuspendBlock(BasicBlock *BB) {
@@ -276,9 +275,6 @@
           }
         }
         break;
-      case Intrinsic::coro_is_in_ramp:
-        CoroIsInRampInsts.push_back(cast<CoroIsInRampInst>(II));
-        break;
       case Intrinsic::coro_promise:
         assert(CoroPromise == nullptr &&
                "CoroEarly must ensure coro.promise unique");
diff --git a/llvm/test/Analysis/GlobalsModRef/nonescaping-noalias.ll b/llvm/test/Analysis/GlobalsModRef/nonescaping-noalias.ll
index e2eb4f6..eed93cf 100644
--- a/llvm/test/Analysis/GlobalsModRef/nonescaping-noalias.ll
+++ b/llvm/test/Analysis/GlobalsModRef/nonescaping-noalias.ll
@@ -62,7 +62,7 @@
 ; CHECK-NEXT:    store i32 [[V]], ptr [[PARAM]], align 4
 ; CHECK-NEXT:    ret ptr [[CORO]]
 ; CHECK:       suspend:
-; CHECK-NEXT:    call void @llvm.coro.end(ptr [[CORO]], i1 false, token none)
+; CHECK-NEXT:    [[TMP1:%.*]] = call i1 @llvm.coro.end(ptr [[CORO]], i1 false, token none)
 ; CHECK-NEXT:    ret ptr [[CORO]]
 ;
 entry:
@@ -79,7 +79,7 @@
   ret ptr %coro
 
 suspend:
-  call void @llvm.coro.end(ptr %coro, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %coro, i1 0, token none)
   ret ptr %coro
 }
 
diff --git a/llvm/test/Assembler/auto_upgrade_intrinsics.ll b/llvm/test/Assembler/auto_upgrade_intrinsics.ll
index 64d4a3b..37cb496 100644
--- a/llvm/test/Assembler/auto_upgrade_intrinsics.ll
+++ b/llvm/test/Assembler/auto_upgrade_intrinsics.ll
@@ -47,11 +47,11 @@
   ret void
 }
 
-declare void @llvm.coro.end(ptr, i1)
+declare i1 @llvm.coro.end(ptr, i1)
 define void @test.coro.end(ptr %ptr) {
 ; CHECK-LABEL: @test.coro.end(
-; CHECK: call void @llvm.coro.end(ptr %ptr, i1 false, token none)
-  call void @llvm.coro.end(ptr %ptr, i1 false)
+; CHECK: call i1 @llvm.coro.end(ptr %ptr, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %ptr, i1 false)
   ret void
 }
 
diff --git a/llvm/test/Instrumentation/AddressSanitizer/coro-byval-param.ll b/llvm/test/Instrumentation/AddressSanitizer/coro-byval-param.ll
index b0aec4e..290f1cb 100644
--- a/llvm/test/Instrumentation/AddressSanitizer/coro-byval-param.ll
+++ b/llvm/test/Instrumentation/AddressSanitizer/coro-byval-param.ll
@@ -58,7 +58,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %coro.free, %cleanup33, %init.ready, %coro.init
-  call void @llvm.coro.end(ptr null, i1 false, token none) #10
+  %10 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #10
   ret ptr %call2
 }
 
@@ -105,7 +105,7 @@
 declare void @_ZN4task12promise_type13final_suspendEv(ptr nonnull dereferenceable(1)) local_unnamed_addr #7 align 2
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 ; Function Attrs: nobuiltin nounwind
 declare void @_ZdlPv(ptr) local_unnamed_addr #8
diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/coro-byval-param.ll b/llvm/test/Instrumentation/HWAddressSanitizer/coro-byval-param.ll
index 064565c..0289b33 100644
--- a/llvm/test/Instrumentation/HWAddressSanitizer/coro-byval-param.ll
+++ b/llvm/test/Instrumentation/HWAddressSanitizer/coro-byval-param.ll
@@ -58,7 +58,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %coro.free, %cleanup33, %init.ready, %coro.init
-  call void @llvm.coro.end(ptr null, i1 false, token none) #10
+  %10 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #10
   ret ptr %call2
 }
 
@@ -105,7 +105,7 @@
 declare void @_ZN4task12promise_type13final_suspendEv(ptr nonnull dereferenceable(1)) local_unnamed_addr #7 align 2
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 ; Function Attrs: nobuiltin nounwind
 declare void @_ZdlPv(ptr) local_unnamed_addr #8
diff --git a/llvm/test/Transforms/Coroutines/ArgAddr.ll b/llvm/test/Transforms/Coroutines/ArgAddr.ll
index 9328c67..ab70836 100644
--- a/llvm/test/Transforms/Coroutines/ArgAddr.ll
+++ b/llvm/test/Transforms/Coroutines/ArgAddr.ll
@@ -45,7 +45,7 @@
   br label %coro_Suspend
 
 coro_Suspend:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret ptr %1
 }
 
@@ -69,7 +69,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-align16.ll b/llvm/test/Transforms/Coroutines/coro-align16.ll
index afdca77..39902be 100644
--- a/llvm/test/Transforms/Coroutines/coro-align16.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align16.ll
@@ -24,7 +24,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-align32.ll b/llvm/test/Transforms/Coroutines/coro-align32.ll
index 9e82ec8..3d910e9 100644
--- a/llvm/test/Transforms/Coroutines/coro-align32.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align32.ll
@@ -28,7 +28,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -48,7 +48,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-align64-02.ll b/llvm/test/Transforms/Coroutines/coro-align64-02.ll
index 13c0cbe..3e2e33d 100644
--- a/llvm/test/Transforms/Coroutines/coro-align64-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align64-02.ll
@@ -24,7 +24,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-align64.ll b/llvm/test/Transforms/Coroutines/coro-align64.ll
index f6cf8f4..9623a99 100644
--- a/llvm/test/Transforms/Coroutines/coro-align64.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align64.ll
@@ -24,7 +24,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-align8-02.ll b/llvm/test/Transforms/Coroutines/coro-align8-02.ll
index 0a6723a..758d4ce 100644
--- a/llvm/test/Transforms/Coroutines/coro-align8-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align8-02.ll
@@ -20,7 +20,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -40,7 +40,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @aligned_alloc(i32, i32)
 declare void @free(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-align8.ll b/llvm/test/Transforms/Coroutines/coro-align8.ll
index ac08337..48a2687 100644
--- a/llvm/test/Transforms/Coroutines/coro-align8.ll
+++ b/llvm/test/Transforms/Coroutines/coro-align8.ll
@@ -24,7 +24,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O0.ll b/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O0.ll
index 851f8a7..bdd4941 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O0.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O0.ll
@@ -24,7 +24,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -54,7 +54,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @myAlloc(i64, i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O2.ll b/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O2.ll
index ee2215e..a0ab5b7 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O2.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloc-with-param-O2.ll
@@ -21,7 +21,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -49,7 +49,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @myAlloc(i64, i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-01.ll b/llvm/test/Transforms/Coroutines/coro-alloca-01.ll
index f0c0bb3..5208c05 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-01.ll
@@ -33,7 +33,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -55,7 +55,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @print(ptr)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-02.ll b/llvm/test/Transforms/Coroutines/coro-alloca-02.ll
index 832132d..83f5600 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-02.ll
@@ -25,7 +25,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @print(ptr)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-03.ll b/llvm/test/Transforms/Coroutines/coro-alloca-03.ll
index 5148d87..7740ed4 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-03.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-03.ll
@@ -23,7 +23,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @capture_call(ptr)
 declare void @nocapture_call(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-04.ll b/llvm/test/Transforms/Coroutines/coro-alloca-04.ll
index 9df1fd4..c19cd25 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-04.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-04.ll
@@ -32,7 +32,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -53,7 +53,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @print(ptr)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-05.ll b/llvm/test/Transforms/Coroutines/coro-alloca-05.ll
index a096bb1..96769e5 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-05.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-05.ll
@@ -23,7 +23,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -44,7 +44,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @print(i32)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-06.ll b/llvm/test/Transforms/Coroutines/coro-alloca-06.ll
index 22997fb..bf75196 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-06.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-06.ll
@@ -37,7 +37,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -63,7 +63,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.lifetime.start.p0(ptr nocapture)
 declare void @llvm.lifetime.end.p0(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-07.ll b/llvm/test/Transforms/Coroutines/coro-alloca-07.ll
index ac07dc3..8bfb8cf 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-07.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-07.ll
@@ -36,7 +36,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -49,7 +49,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.lifetime.start.p0(ptr nocapture)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-08.ll b/llvm/test/Transforms/Coroutines/coro-alloca-08.ll
index dab55c5..80be62a 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-08.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-08.ll
@@ -32,7 +32,7 @@
   %StrayCoroSave = call token @llvm.coro.save(ptr null)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -59,7 +59,7 @@
 
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -75,6 +75,6 @@
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-09.ll b/llvm/test/Transforms/Coroutines/coro-alloca-09.ll
index 4736790..2539811 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-09.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-09.ll
@@ -52,7 +52,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-loop-carried-address.ll b/llvm/test/Transforms/Coroutines/coro-alloca-loop-carried-address.ll
index baec3f1..8b8dbac 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-loop-carried-address.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-loop-carried-address.ll
@@ -68,7 +68,7 @@
   ]
 
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -80,6 +80,6 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare token @llvm.coro.save(ptr)
 declare i8 @llvm.coro.suspend(token, i1)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare void @llvm.lifetime.start(ptr nocapture)
 declare void @llvm.lifetime.end(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-outside-frame.ll b/llvm/test/Transforms/Coroutines/coro-alloca-outside-frame.ll
index e93e97f..ac6a575 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-outside-frame.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-outside-frame.ll
@@ -33,7 +33,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -54,7 +54,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @print(ptr)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-alloca-with-addrspace.ll b/llvm/test/Transforms/Coroutines/coro-alloca-with-addrspace.ll
index 12057a9..410d3e3 100644
--- a/llvm/test/Transforms/Coroutines/coro-alloca-with-addrspace.ll
+++ b/llvm/test/Transforms/Coroutines/coro-alloca-with-addrspace.ll
@@ -31,7 +31,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0)
   ret ptr %hdl
 }
 
@@ -50,7 +50,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1)
+declare i1 @llvm.coro.end(ptr, i1)
 
 declare void @print(ptr)
 declare noalias ptr @malloc(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-infinite-loop-bug.ll b/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-infinite-loop-bug.ll
index 6562ac2..d662638 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-infinite-loop-bug.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-infinite-loop-bug.ll
@@ -72,8 +72,8 @@
 declare ptr @llvm.coro.prepare.async(ptr)
 declare token @llvm.coro.id.async(i32, i32, i32, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end.async(ptr, i1, ...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare {ptr, ptr, ptr} @llvm.coro.suspend.async(i32, ptr, ptr, ...)
 declare ptr @context_alloc()
 declare void @llvm.coro.async.context.dealloc(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-start-bug.ll b/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-start-bug.ll
index efe6403..49c4207 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-start-bug.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-addr-lifetime-start-bug.ll
@@ -82,7 +82,7 @@
 
 loop_exit:
   call void @llvm.lifetime.end.p0(ptr %escaped_addr)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 false)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 false)
   unreachable
 }
 
@@ -96,8 +96,8 @@
 declare ptr @llvm.coro.prepare.async(ptr)
 declare token @llvm.coro.id.async(i32, i32, i32, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end.async(ptr, i1, ...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare {ptr, ptr, ptr} @llvm.coro.suspend.async(i32, ptr, ptr, ...)
 declare ptr @context_alloc()
 declare void @llvm.coro.async.context.dealloc(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-async-coro-id-async-bug.ll b/llvm/test/Transforms/Coroutines/coro-async-coro-id-async-bug.ll
index 2405b40..3a2201f 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-coro-id-async-bug.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-coro-id-async-bug.ll
@@ -16,7 +16,7 @@
   %5 = getelementptr inbounds <{ ptr, ptr }>, ptr %4, i32 0, i32 1
   %6 = load ptr, ptr %5, align 8
   %7 = load ptr, ptr %1, align 8
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @repo.0, ptr %6, ptr %7)
+  %8 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @repo.0, ptr %6, ptr %7)
   unreachable
 }
 
@@ -35,6 +35,6 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly) #1
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end.async(ptr, i1, ...) #1
+declare i1 @llvm.coro.end.async(ptr, i1, ...) #1
 
 attributes #1 = { nounwind }
diff --git a/llvm/test/Transforms/Coroutines/coro-async-declaration.ll b/llvm/test/Transforms/Coroutines/coro-async-declaration.ll
index 2cbe513..aee6aa4 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-declaration.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-declaration.ll
@@ -43,7 +43,7 @@
   %15 = getelementptr inbounds <{ ptr, ptr }>, ptr %14, i32 0, i32 1, !dbg !11
   %16 = load ptr, ptr %15, align 8, !dbg !11
   %17 = load ptr, ptr %1, align 8, !dbg !11
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @"$s3foo3FooO3baryyYaF.0.1", ptr %16, ptr %17), !dbg !11
+  %18 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @"$s3foo3FooO3baryyYaF.0.1", ptr %16, ptr %17), !dbg !11
   unreachable, !dbg !11
 }
 
@@ -89,7 +89,7 @@
 }
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end.async(ptr, i1, ...) #0
+declare i1 @llvm.coro.end.async(ptr, i1, ...) #0
 
 attributes #0 = { nounwind }
 attributes #1 = { nomerge nounwind }
diff --git a/llvm/test/Transforms/Coroutines/coro-async-dyn-align.ll b/llvm/test/Transforms/Coroutines/coro-async-dyn-align.ll
index ffcafca..040c988 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-dyn-align.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-dyn-align.ll
@@ -27,8 +27,8 @@
 declare ptr @llvm.coro.async.resume()
 declare token @llvm.coro.id.async(i32, i32, i32, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end.async(ptr, i1, ...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare swiftcc void @asyncReturn(ptr)
 declare swiftcc void @asyncSuspend(ptr)
 declare {ptr} @llvm.coro.suspend.async(i32, ptr, ptr, ...)
@@ -91,6 +91,6 @@
   call void @opaque(ptr %tmp4)
   call void @llvm.coro.async.context.dealloc(ptr %callee_context)
   tail call swiftcc void @asyncReturn(ptr %async.ctxt)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
diff --git a/llvm/test/Transforms/Coroutines/coro-async-end-bug.ll b/llvm/test/Transforms/Coroutines/coro-async-end-bug.ll
index c5ce27c..0daa4b0 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-end-bug.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-end-bug.ll
@@ -14,7 +14,7 @@
 
 declare ptr @llvm.coro.begin(token, ptr writeonly) #0
 
-declare void @llvm.coro.end.async(ptr, i1, ...) #0
+declare i1 @llvm.coro.end.async(ptr, i1, ...) #0
 
 define swifttailcc void @repo(ptr swiftasync %0, ptr noalias nocapture %1, ptr noalias nocapture %2, ptr %3, ptr %4, ptr %Self, ptr %Self.AsyncSequence, ptr %Self.Element.Comparable) #1 {
 entry:
@@ -27,7 +27,7 @@
   %10 = getelementptr inbounds <{ ptr, ptr }>, ptr %9, i32 0, i32 1
   %11 = load ptr, ptr %10, align 8
   %12 = load ptr, ptr %5, align 8
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %7, i1 false, ptr @repo.0, ptr %11, ptr %12, i1 %8, ptr null)
+  %13 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %7, i1 false, ptr @repo.0, ptr %11, ptr %12, i1 %8, ptr null)
   unreachable
 }
 
diff --git a/llvm/test/Transforms/Coroutines/coro-async-no-cse-swift-async-context-addr.ll b/llvm/test/Transforms/Coroutines/coro-async-no-cse-swift-async-context-addr.ll
index e745177..c898a1b 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-no-cse-swift-async-context-addr.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-no-cse-swift-async-context-addr.ll
@@ -41,7 +41,7 @@
   %11 = call ptr @llvm.swift.async.context.addr()
 	store ptr %9, ptr %11, align 8
 
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @repo.0, ptr %9, ptr %10)
+  %12 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @repo.0, ptr %9, ptr %10)
   unreachable
 }
 
@@ -66,7 +66,7 @@
 declare { ptr } @llvm.coro.suspend.async.sl_p0i8s(i32, ptr, ptr, ...) #1
 declare token @llvm.coro.id.async(i32, i32, i32, ptr) #1
 declare ptr @llvm.coro.begin(token, ptr writeonly) #1
-declare void @llvm.coro.end.async(ptr, i1, ...) #1
+declare i1 @llvm.coro.end.async(ptr, i1, ...) #1
 declare ptr @llvm.coro.async.resume() #1
 declare ptr @llvm.swift.async.context.addr() #1
 
diff --git a/llvm/test/Transforms/Coroutines/coro-async-nomerge.ll b/llvm/test/Transforms/Coroutines/coro-async-nomerge.ll
index 42652bd..ac39704 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-nomerge.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-nomerge.ll
@@ -11,7 +11,7 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare token @llvm.coro.id.async(i32, i32, i32, ptr)
 
-declare void @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
 
 define linkonce_odr hidden ptr @__swift_async_resume_get_context(ptr %0) {
 entry:
@@ -53,7 +53,7 @@
   br label %tailblock
 
 tailblock:
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %id, i1 false, ptr @repo.0, ptr @return, ptr %0)
+  %t = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %id, i1 false, ptr @repo.0, ptr @return, ptr %0)
   unreachable
 }
 
@@ -115,6 +115,6 @@
   br label %tailblock
 
 tailblock:
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %id, i1 false, ptr @repo.0, ptr @return, ptr %0)
+  %t = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %id, i1 false, ptr @repo.0, ptr @return, ptr %0)
   unreachable
 }
diff --git a/llvm/test/Transforms/Coroutines/coro-async-phi.ll b/llvm/test/Transforms/Coroutines/coro-async-phi.ll
index 7aa6857..25be1ea 100644
--- a/llvm/test/Transforms/Coroutines/coro-async-phi.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async-phi.ll
@@ -83,7 +83,7 @@
   br label %bb126
 
 bb126:
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %i12, i1 false, ptr @__swift_suspend_dispatch_2, ptr @doIt, ptr null, ptr null)
+  %i162 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %i12, i1 false, ptr @__swift_suspend_dispatch_2, ptr @doIt, ptr null, ptr null)
   unreachable
 }
 
@@ -119,7 +119,7 @@
 declare { ptr } @llvm.coro.suspend.async.sl_p0i8s(i32, ptr, ptr, ...) #1
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end.async(ptr, i1, ...) #1
+declare i1 @llvm.coro.end.async(ptr, i1, ...) #1
 
 ; Function Attrs: argmemonly nounwind
 declare extern_weak swiftcc ptr @swift_task_alloc(i64) #5
diff --git a/llvm/test/Transforms/Coroutines/coro-async.ll b/llvm/test/Transforms/Coroutines/coro-async.ll
index f94c6c1..331d6a6 100644
--- a/llvm/test/Transforms/Coroutines/coro-async.ll
+++ b/llvm/test/Transforms/Coroutines/coro-async.ll
@@ -101,7 +101,7 @@
   call void @some_user(i64 %val.2)
   store <4 x double> %vector_spill, ptr %vector, align 16
   tail call swiftcc void @asyncReturn(ptr %async.ctxt, ptr %continuation_task_arg, ptr %actor)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
 
@@ -211,7 +211,7 @@
   %continuation_actor_arg = extractvalue {ptr, ptr, ptr} %res.2, 1
 
   tail call swiftcc void @asyncReturn(ptr %async.ctxt, ptr %continuation_task_arg, ptr %continuation_actor_arg)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -297,7 +297,7 @@
   call void @llvm.coro.async.context.dealloc(ptr %callee_context)
   %continuation_task_arg = extractvalue {ptr, ptr, ptr} %res, 1
   tail call swiftcc void @asyncReturn(ptr %async.ctxt, ptr %continuation_task_arg, ptr %actor)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
 
@@ -339,11 +339,11 @@
 
 is_equal:
   tail call swiftcc void @asyncReturn(ptr %async.ctxt, ptr %continuation_task_arg, ptr %actor)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 
 is_not_equal:
-  call void (ptr, i1, ...) @llvm.coro.end.async(
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(
                            ptr %hdl, i1 0,
                            ptr @must_tail_call_return,
                            ptr %async.ctxt, ptr %continuation_task_arg, ptr null)
@@ -406,7 +406,7 @@
   call void @some_user(i64 %val.2)
 
   tail call swiftcc void @asyncReturn(ptr %async.ctxt, ptr %continuation_task_arg, ptr %actor)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
 
@@ -431,7 +431,7 @@
           ptr @no_coro_suspend_fp)
   %hdl = call ptr @llvm.coro.begin(token %id, ptr null)
   call void @some_may_write(ptr %some_alloca)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
 
@@ -459,7 +459,7 @@
   %hdl = call ptr @llvm.coro.begin(token %id, ptr null)
   store ptr null, ptr %some_alloca, align 8
   call void @do_with_swifterror(ptr swifterror %some_alloca)
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
+  call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 0)
   unreachable
 }
 
@@ -488,7 +488,7 @@
   %undefined_resume_pointer = call ptr @llvm.coro.async.resume()
   call void @use(ptr %undefined_resume_pointer)
   call void @crash()
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 false)
+  %unused = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %hdl, i1 false)
   unreachable
 }
 ; CHECK-LABEL: define swiftcc void @undefined_coro_async_resume
@@ -510,7 +510,7 @@
   %5 = getelementptr inbounds <{ ptr, ptr }>, ptr %4, i32 0, i32 1
   %6 = load ptr, ptr %5, align 8
   %7 = load ptr, ptr %1, align 8
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @simpleFunc.0, ptr %6, ptr %7)
+  %8 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %3, i1 false, ptr @simpleFunc.0, ptr %6, ptr %7)
   unreachable
 }
 
@@ -529,8 +529,8 @@
 declare ptr @llvm.coro.prepare.async(ptr)
 declare token @llvm.coro.id.async(i32, i32, i32, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end.async(ptr, i1, ...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare {ptr, ptr, ptr} @llvm.coro.suspend.async(i32, ptr, ptr, ...)
 declare ptr @llvm.coro.async.context.alloc(ptr, ptr)
 declare void @llvm.coro.async.context.dealloc(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-await-suspend-handle-in-ramp.ll b/llvm/test/Transforms/Coroutines/coro-await-suspend-handle-in-ramp.ll
index 4aef572..ee64ce6 100644
--- a/llvm/test/Transforms/Coroutines/coro-await-suspend-handle-in-ramp.ll
+++ b/llvm/test/Transforms/Coroutines/coro-await-suspend-handle-in-ramp.ll
@@ -32,7 +32,7 @@
   br label %ret
 
 ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret void
 }
 
@@ -53,7 +53,7 @@
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
 declare void @llvm.coro.await.suspend.handle(ptr, ptr, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @free(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-await-suspend-lower-invoke.ll b/llvm/test/Transforms/Coroutines/coro-await-suspend-lower-invoke.ll
index 67d179a..fd3b7bd 100644
--- a/llvm/test/Transforms/Coroutines/coro-await-suspend-lower-invoke.ll
+++ b/llvm/test/Transforms/Coroutines/coro-await-suspend-lower-invoke.ll
@@ -88,7 +88,7 @@
   br label %ret
 
 ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret void
 }
 
@@ -112,7 +112,7 @@
 declare void @llvm.coro.await.suspend.void(ptr, ptr, ptr)
 declare i1 @llvm.coro.await.suspend.bool(ptr, ptr, ptr)
 declare void @llvm.coro.await.suspend.handle(ptr, ptr, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare ptr @__cxa_begin_catch(ptr)
 declare void @use_val(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-await-suspend-lower.ll b/llvm/test/Transforms/Coroutines/coro-await-suspend-lower.ll
index 72a158a..8d019e6 100644
--- a/llvm/test/Transforms/Coroutines/coro-await-suspend-lower.ll
+++ b/llvm/test/Transforms/Coroutines/coro-await-suspend-lower.ll
@@ -65,7 +65,7 @@
   br label %ret
 
 ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret void
 }
 
@@ -89,7 +89,7 @@
 declare void @llvm.coro.await.suspend.void(ptr, ptr, ptr)
 declare i1 @llvm.coro.await.suspend.bool(ptr, ptr, ptr)
 declare void @llvm.coro.await.suspend.handle(ptr, ptr, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @free(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-byval-param.ll b/llvm/test/Transforms/Coroutines/coro-byval-param.ll
index 44d6f1c..38ab5ac 100644
--- a/llvm/test/Transforms/Coroutines/coro-byval-param.ll
+++ b/llvm/test/Transforms/Coroutines/coro-byval-param.ll
@@ -52,7 +52,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %coro.free, %cleanup33, %init.ready, %coro.init
-  call void @llvm.coro.end(ptr null, i1 false, token none) #10
+  %10 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #10
   ret ptr %call2
 }
 
@@ -102,7 +102,7 @@
 declare void @_ZN4task12promise_type13final_suspendEv(ptr nonnull dereferenceable(1)) local_unnamed_addr #7 align 2
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 ; Function Attrs: nobuiltin nounwind
 declare void @_ZdlPv(ptr) local_unnamed_addr #8
diff --git a/llvm/test/Transforms/Coroutines/coro-catchswitch-cleanuppad.ll b/llvm/test/Transforms/Coroutines/coro-catchswitch-cleanuppad.ll
index d0e7c1c2..2f6d23d 100644
--- a/llvm/test/Transforms/Coroutines/coro-catchswitch-cleanuppad.ll
+++ b/llvm/test/Transforms/Coroutines/coro-catchswitch-cleanuppad.ll
@@ -37,7 +37,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 
 catch.dispatch.1:
@@ -106,7 +106,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-catchswitch.ll b/llvm/test/Transforms/Coroutines/coro-catchswitch.ll
index 4332f2d..3cf6dc8 100644
--- a/llvm/test/Transforms/Coroutines/coro-catchswitch.ll
+++ b/llvm/test/Transforms/Coroutines/coro-catchswitch.ll
@@ -54,7 +54,7 @@
   br label %coro.ret
 
 coro.ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
     ret void
 
 cleanuppad:
@@ -80,7 +80,7 @@
 declare noalias ptr @malloc(i32)
 declare void @free(ptr)
 
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 ; Function Attrs: nobuiltin nounwind
 
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-O2.ll b/llvm/test/Transforms/Coroutines/coro-debug-O2.ll
index 4daaa59..cc1dbcd 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-O2.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-O2.ll
@@ -112,7 +112,7 @@
     br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-    call void @llvm.coro.end(ptr null, i1 false, token none)
+    %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
     ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -128,7 +128,7 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare ptr @new(i64)
 declare void @delete(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll b/llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
index f2aedef..dff064e 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
@@ -205,7 +205,7 @@
     br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-    call void @llvm.coro.end(ptr null, i1 false, token none)
+    %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
     ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -334,7 +334,7 @@
     br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-    call void @llvm.coro.end(ptr null, i1 false, token none)
+    %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
     ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -350,7 +350,7 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare ptr @new(i64)
 declare void @delete(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-dbg.values-not_used_in_frame.ll b/llvm/test/Transforms/Coroutines/coro-debug-dbg.values-not_used_in_frame.ll
index 483c1a8..deaec7b 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-dbg.values-not_used_in_frame.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-dbg.values-not_used_in_frame.ll
@@ -123,7 +123,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -155,7 +155,7 @@
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 declare ptr @new(i64)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll b/llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll
index c524f38..0934393 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll
@@ -162,7 +162,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -194,7 +194,7 @@
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 
 declare ptr @new(i64)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll b/llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll
index 0ef24a6..125ec75 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll
@@ -186,7 +186,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %cleanup.cont, %after.coro.free, %final.suspend, %await.suspend, %init.suspend
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  %end = call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 
 unreachable:                                      ; preds = %after.coro.free
@@ -201,7 +201,7 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare ptr @new(i64)
 declare void @delete(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-debug-spill-dbg.declare.ll b/llvm/test/Transforms/Coroutines/coro-debug-spill-dbg.declare.ll
index bd9eb20..59a4b5b 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug-spill-dbg.declare.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug-spill-dbg.declare.ll
@@ -74,7 +74,7 @@
   br label %suspend
 
 suspend:                                          ; preds = %cleanup, %coro.begin
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  %2 = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -104,7 +104,7 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly) #4
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #4
+declare i1 @llvm.coro.end(ptr, i1, token) #4
 
 declare noalias ptr @malloc(i32)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-debug.ll b/llvm/test/Transforms/Coroutines/coro-debug.ll
index d1f1922..5f8e9c9 100644
--- a/llvm/test/Transforms/Coroutines/coro-debug.ll
+++ b/llvm/test/Transforms/Coroutines/coro-debug.ll
@@ -69,10 +69,10 @@
   br label %coro_Suspend, !dbg !24
 
 coro_Suspend:                                     ; preds = %coro_Cleanup, %sw.default
-  call void @llvm.coro.end(ptr null, i1 false, token none) #7, !dbg !24
-  %7 = load ptr, ptr %coro_hdl, align 8, !dbg !24
+  %7 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #7, !dbg !24
+  %8 = load ptr, ptr %coro_hdl, align 8, !dbg !24
   store i32 0, ptr %late_local, !dbg !24
-  ret ptr %7, !dbg !24
+  ret ptr %8, !dbg !24
 
 ehcleanup:
   %ex = landingpad { ptr, i32 }
@@ -110,7 +110,7 @@
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token) #5
+declare i1 @llvm.coro.end(ptr, i1, token) #5
 
 ; Function Attrs: argmemonly nounwind readonly
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-early-twice.ll b/llvm/test/Transforms/Coroutines/coro-early-twice.ll
index e4df007..39ec0cc 100644
--- a/llvm/test/Transforms/Coroutines/coro-early-twice.ll
+++ b/llvm/test/Transforms/Coroutines/coro-early-twice.ll
@@ -22,7 +22,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -33,4 +33,4 @@
 declare i8  @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
 declare void @free(ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
diff --git a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-00.ll b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-00.ll
index ad84f7b..2f5b989 100644
--- a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-00.ll
+++ b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-00.ll
@@ -65,7 +65,7 @@
   br label %coro.ret
 
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 
 unreach:
@@ -92,6 +92,6 @@
 declare void @__cxa_end_catch()
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare void @free(ptr)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
diff --git a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-01.ll b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-01.ll
index 0b9bce5..d896c6a 100644
--- a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-01.ll
@@ -59,7 +59,7 @@
   br label %coro.ret
 
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 
 unreach:
@@ -86,6 +86,6 @@
 declare void @__cxa_end_catch()
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare void @free(ptr)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
diff --git a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-02.ll b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-02.ll
index 6202df1..79aa58b 100644
--- a/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-eh-aware-edge-split-02.ll
@@ -59,7 +59,7 @@
   br label %coro.ret
 
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -83,6 +83,6 @@
 declare void @__cxa_end_catch()
 
 ; Function Attrs: nounwind
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare void @free(ptr)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-arrayalloca.ll b/llvm/test/Transforms/Coroutines/coro-frame-arrayalloca.ll
index 722ff81..7d5ddab 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-arrayalloca.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-arrayalloca.ll
@@ -30,7 +30,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -65,7 +65,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-00.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-00.ll
index a2c9d58..bf08d6f 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-00.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-00.ll
@@ -50,7 +50,7 @@
   call void @free(ptr %mem)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -66,7 +66,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-01.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-01.ll
index e7c28d9..78c6f0c 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-01.ll
@@ -53,7 +53,7 @@
   call ptr @llvm.coro.free(token %0, ptr %1)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -68,6 +68,6 @@
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-02.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-02.ll
index b75995f..8265731 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-02.ll
@@ -55,7 +55,7 @@
   call ptr @llvm.coro.free(token %0, ptr %1)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 ; CHECK:       %a.Frame = type { ptr, ptr, %"struct.task::promise_type", %struct.big_structure, i1 }
@@ -69,6 +69,6 @@
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-03.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-03.ll
index 427d898..66d4137 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-03.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-03.ll
@@ -50,7 +50,7 @@
   call void @free(ptr %mem)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -66,7 +66,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-04.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-04.ll
index 81a5dcc..6ff31e5 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-04.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-04.ll
@@ -55,7 +55,7 @@
   call ptr @llvm.coro.free(token %0, ptr %1)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 ; CHECK:       %a.Frame = type { ptr, ptr, %"struct.task::promise_type", %struct.big_structure, i1, [26 x i8], %struct.big_structure.2 }
@@ -69,6 +69,6 @@
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-05.ll b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-05.ll
index 6caa41f..c3da8e8 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-05.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-reuse-alloca-05.ll
@@ -55,7 +55,7 @@
   call ptr @llvm.coro.free(token %0, ptr %1)
   br label %coro.ret
 coro.ret:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 ; CHECK:       %a.Frame = type { ptr, ptr, %"struct.task::promise_type", i1, [14 x i8], %struct.big_structure }
@@ -69,6 +69,6 @@
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-frame-unreachable.ll b/llvm/test/Transforms/Coroutines/coro-frame-unreachable.ll
index 3d29055..b81f7d0 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame-unreachable.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame-unreachable.ll
@@ -24,7 +24,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 
 no.predecessors:
@@ -43,7 +43,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i1)
diff --git a/llvm/test/Transforms/Coroutines/coro-frame.ll b/llvm/test/Transforms/Coroutines/coro-frame.ll
index d25d335..c20be8c 100644
--- a/llvm/test/Transforms/Coroutines/coro-frame.ll
+++ b/llvm/test/Transforms/Coroutines/coro-frame.ll
@@ -26,7 +26,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 pad:
   %tok = cleanuppad within none []
@@ -58,7 +58,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-lifetime-end.ll b/llvm/test/Transforms/Coroutines/coro-lifetime-end.ll
index 503b93e..df2ed7e 100644
--- a/llvm/test/Transforms/Coroutines/coro-lifetime-end.ll
+++ b/llvm/test/Transforms/Coroutines/coro-lifetime-end.ll
@@ -43,7 +43,7 @@
 await.ready:
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -80,7 +80,7 @@
 await.ready:
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   call void @llvm.lifetime.end.p0(ptr  %testval)
   ret void
 }
@@ -128,7 +128,7 @@
 await.ready:
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -137,6 +137,6 @@
 declare ptr @llvm.coro.begin(token, ptr writeonly) #3
 declare ptr @llvm.coro.frame() #5
 declare i8 @llvm.coro.suspend(token, i1) #3
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-materialize.ll b/llvm/test/Transforms/Coroutines/coro-materialize.ll
index f55db35..3bf1360 100644
--- a/llvm/test/Transforms/Coroutines/coro-materialize.ll
+++ b/llvm/test/Transforms/Coroutines/coro-materialize.ll
@@ -41,7 +41,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -73,7 +73,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -109,7 +109,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -145,7 +145,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -186,7 +186,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -200,7 +200,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-noalias-param.ll b/llvm/test/Transforms/Coroutines/coro-noalias-param.ll
index 77068b8..e48ad8f 100644
--- a/llvm/test/Transforms/Coroutines/coro-noalias-param.ll
+++ b/llvm/test/Transforms/Coroutines/coro-noalias-param.ll
@@ -19,7 +19,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret void  
 }
 
@@ -33,7 +33,7 @@
 declare i8  @llvm.coro.suspend(token, i1)
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-only-destroy-when-complete.ll b/llvm/test/Transforms/Coroutines/coro-only-destroy-when-complete.ll
index e40ac4e..c3d0fb1 100644
--- a/llvm/test/Transforms/Coroutines/coro-only-destroy-when-complete.ll
+++ b/llvm/test/Transforms/Coroutines/coro-only-destroy-when-complete.ll
@@ -90,7 +90,7 @@
   br label %coro.ret
 
 coro.ret:                                         ; preds = %coro.free, %cleanup62, %final.suspend, %await2.suspend, %await.suspend, %init.suspend
-  call void @llvm.coro.end(ptr null, i1 false, token none) #12
+  %19 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #12
   ret ptr %__promise
 }
 
@@ -106,7 +106,7 @@
 declare ptr @_Z5Innerv() local_unnamed_addr
 declare dso_local void @_ZdlPv(ptr noundef) local_unnamed_addr #8
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @exit(i32 noundef)
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #10
 declare void @dtor1()
diff --git a/llvm/test/Transforms/Coroutines/coro-padding.ll b/llvm/test/Transforms/Coroutines/coro-padding.ll
index 1de12a4..452b83ba 100644
--- a/llvm/test/Transforms/Coroutines/coro-padding.ll
+++ b/llvm/test/Transforms/Coroutines/coro-padding.ll
@@ -26,7 +26,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -54,7 +54,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-param-copy.ll b/llvm/test/Transforms/Coroutines/coro-param-copy.ll
index f0e816b..717ca46 100644
--- a/llvm/test/Transforms/Coroutines/coro-param-copy.ll
+++ b/llvm/test/Transforms/Coroutines/coro-param-copy.ll
@@ -41,7 +41,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -83,7 +83,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.memset.p0.i32(ptr, i8, i32, i1)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-readnone-02.ll b/llvm/test/Transforms/Coroutines/coro-readnone-02.ll
index 3ada990..4ed9628 100644
--- a/llvm/test/Transforms/Coroutines/coro-readnone-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-readnone-02.ll
@@ -39,7 +39,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -75,7 +75,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @free(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-readnone.ll b/llvm/test/Transforms/Coroutines/coro-readnone.ll
index 321ddab..1fc91ce 100644
--- a/llvm/test/Transforms/Coroutines/coro-readnone.ll
+++ b/llvm/test/Transforms/Coroutines/coro-readnone.ll
@@ -33,7 +33,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -83,7 +83,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @free(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-alloca-opaque-ptr.ll b/llvm/test/Transforms/Coroutines/coro-retcon-alloca-opaque-ptr.ll
index 94ed43e..b23c522 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-alloca-opaque-ptr.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-alloca-opaque-ptr.ll
@@ -34,7 +34,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -69,7 +69,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -77,7 +77,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
 declare void @llvm.coro.suspend.retcon.isVoid(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 declare token @llvm.coro.alloca.alloc.i32(i32, i32)
 declare ptr @llvm.coro.alloca.get(token)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-alloca.ll b/llvm/test/Transforms/Coroutines/coro-retcon-alloca.ll
index 6caa571..aeb959e 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-alloca.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-alloca.ll
@@ -33,7 +33,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -69,7 +69,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -102,7 +102,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -170,7 +170,7 @@
   br label %back
 
 end:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -217,7 +217,7 @@
   br label %suspend
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -225,7 +225,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
 declare void @llvm.coro.suspend.retcon.isVoid(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 declare token @llvm.coro.alloca.alloc.i32(i32, i32)
 declare ptr @llvm.coro.alloca.get(token)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-frame.ll b/llvm/test/Transforms/Coroutines/coro-retcon-frame.ll
index 780f24e..a81cdf4 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-frame.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-frame.ll
@@ -32,7 +32,7 @@
   br label %end
 
 end:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 ; Make sure we don't lose writes to the frame.
@@ -52,5 +52,5 @@
 declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-once-private.ll b/llvm/test/Transforms/Coroutines/coro-retcon-once-private.ll
index 35eb2e4..e7593cc 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-once-private.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-once-private.ll
@@ -30,14 +30,14 @@
   br label %cleanup
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
 declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare void @prototype(ptr, i1 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-once-value.ll b/llvm/test/Transforms/Coroutines/coro-retcon-once-value.ll
index 026e239..fa10dde 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-once-value.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-once-value.ll
@@ -29,7 +29,7 @@
   br label %cleanup
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -72,7 +72,7 @@
 cleanup:
   %new.val = add i32 %val, 123
   %tok = call token (...) @llvm.coro.end.results(ptr null, i32 %new.val, ptr @deallocate)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token %tok)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token %tok)
   unreachable
 }
 
@@ -96,7 +96,7 @@
 declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare token @llvm.coro.end.results(...)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-once-value2.ll b/llvm/test/Transforms/Coroutines/coro-retcon-once-value2.ll
index aad762e..c33e60e 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-once-value2.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-once-value2.ll
@@ -19,7 +19,7 @@
   br label %cleanup
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -41,7 +41,7 @@
 
 cleanup:
   %tok = call token (...) @llvm.coro.end.results(i8 %val)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token %tok)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token %tok)
   unreachable
 }
 
@@ -63,7 +63,7 @@
 
 cleanup:
   %tok = call token (...) @llvm.coro.end.results(ptr null, i32 123, ptr @deallocate)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token %tok)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token %tok)
   unreachable
 }
 
@@ -71,7 +71,7 @@
 declare token @llvm.coro.id.retcon.once(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare token @llvm.coro.end.results(...)
 
 declare void @prototype(ptr, i1 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-opaque-ptr.ll b/llvm/test/Transforms/Coroutines/coro-retcon-opaque-ptr.ll
index 5484fec..1908b31 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-opaque-ptr.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-opaque-ptr.ll
@@ -26,7 +26,7 @@
   br label %loop
 
 cleanup:                                          ; preds = %loop
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  %0 = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   unreachable
 }
 
@@ -72,14 +72,14 @@
   br label %loop
 
 cleanup:                                          ; preds = %loop
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  %0 = call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   unreachable
 }
 
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare ptr @prototype(ptr, i1 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-remat.ll b/llvm/test/Transforms/Coroutines/coro-retcon-remat.ll
index 160754e..fd16ba9 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-remat.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-remat.ll
@@ -31,14 +31,14 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare { ptr, i32 } @f_prototype(ptr, i1 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll b/llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll
index 2f04453..907d7e5 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll
@@ -27,7 +27,7 @@
 
 cleanup:
   call void @print(i32 %n.val)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -66,7 +66,7 @@
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare { i32, i1 } @llvm.coro.suspend.retcon.sl_i32i1s(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare ptr @prototype(ptr, i32, i1 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-resume-values2.ll b/llvm/test/Transforms/Coroutines/coro-retcon-resume-values2.ll
index a19c1ca..2caa643 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-resume-values2.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-resume-values2.ll
@@ -15,14 +15,14 @@
   %sum4 = call i32 @add(i32 %sum3, i32 %value1)
   %sum5 = call i32 @add(i32 %sum4, i32 %value2)
   call void @print(i32 %sum5)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i32 @llvm.coro.suspend.retcon.i32(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare ptr @prototype(ptr, i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-unreachable.ll b/llvm/test/Transforms/Coroutines/coro-retcon-unreachable.ll
index 6e4a287..31839aa 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-unreachable.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-unreachable.ll
@@ -23,7 +23,7 @@
 
 bb1:
   call void @print(i64 %arg)
-  call void @llvm.coro.end(ptr %begin, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %begin, i1 false, token none)
   unreachable
 }
 
@@ -41,7 +41,7 @@
 declare i1 @llvm.coro.suspend.retcon.i1(...) #5
 declare void @llvm.lifetime.end.p0(ptr nocapture) #6
 declare void @llvm.coro.alloca.free(token) #5
-declare void @llvm.coro.end(ptr, i1, token) #5
+declare i1 @llvm.coro.end(ptr, i1, token) #5
 
 declare void @llvm.trap()
 
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon-value.ll b/llvm/test/Transforms/Coroutines/coro-retcon-value.ll
index d456c3b..6a150c6 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon-value.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon-value.ll
@@ -25,7 +25,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -64,7 +64,7 @@
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend.retcon.i8(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare {ptr, i32} @prototype(ptr, i8 zeroext)
diff --git a/llvm/test/Transforms/Coroutines/coro-retcon.ll b/llvm/test/Transforms/Coroutines/coro-retcon.ll
index 86eba3b..e0484c6 100644
--- a/llvm/test/Transforms/Coroutines/coro-retcon.ll
+++ b/llvm/test/Transforms/Coroutines/coro-retcon.ll
@@ -33,7 +33,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -105,7 +105,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -139,14 +139,14 @@
   call void @use_var_ptr(ptr %a)
   %al = load i32, ptr %a
   call void @use_var(i32 %al)
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
 declare token @llvm.coro.id.retcon(i32, i32, ptr, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare void @use_var(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-after-phi.ll b/llvm/test/Transforms/Coroutines/coro-spill-after-phi.ll
index 273ac7c..bb43d8f 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-after-phi.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-after-phi.ll
@@ -50,7 +50,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -63,7 +63,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare i32 @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-corobegin.ll b/llvm/test/Transforms/Coroutines/coro-spill-corobegin.ll
index bfc48ad..f238955 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-corobegin.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-corobegin.ll
@@ -33,7 +33,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -62,7 +62,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print.i32(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-defs-before-corobegin.ll b/llvm/test/Transforms/Coroutines/coro-spill-defs-before-corobegin.ll
index 16df22b..801c4a1 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-defs-before-corobegin.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-defs-before-corobegin.ll
@@ -36,7 +36,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 
 lpad:
@@ -70,7 +70,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare i32 @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-promise-02.ll b/llvm/test/Transforms/Coroutines/coro-spill-promise-02.ll
index a3888f0e..3293e5c 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-promise-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-promise-02.ll
@@ -29,7 +29,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -57,7 +57,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-promise.ll b/llvm/test/Transforms/Coroutines/coro-spill-promise.ll
index 344d77b..47e891a 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-promise.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-promise.ll
@@ -28,7 +28,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -48,7 +48,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare double @print(double)
diff --git a/llvm/test/Transforms/Coroutines/coro-spill-suspend.ll b/llvm/test/Transforms/Coroutines/coro-spill-suspend.ll
index 6a80f36..8de02c8 100644
--- a/llvm/test/Transforms/Coroutines/coro-spill-suspend.ll
+++ b/llvm/test/Transforms/Coroutines/coro-spill-suspend.ll
@@ -49,7 +49,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
diff --git a/llvm/test/Transforms/Coroutines/coro-split-00.ll b/llvm/test/Transforms/Coroutines/coro-split-00.ll
index 06f71c8..9909627 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-00.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-00.ll
@@ -28,7 +28,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)  
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)  
   ret ptr %hdl
 }
 
@@ -86,7 +86,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32) allockind("alloc,uninitialized") "alloc-family"="malloc"
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-01.ll b/llvm/test/Transforms/Coroutines/coro-split-01.ll
index e74e927..7a03495 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-01.ll
@@ -26,7 +26,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)  
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)  
   ret ptr %hdl
 }
 define i32 @main() {
@@ -49,7 +49,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-02.ll b/llvm/test/Transforms/Coroutines/coro-split-02.ll
index a11ea46..c487ab1 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-02.ll
@@ -34,7 +34,7 @@
   call void @print(i32 %val)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -60,6 +60,6 @@
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare void @"\01??3@YAXPEAX@Z"(ptr) local_unnamed_addr #10
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-split-alloc.ll b/llvm/test/Transforms/Coroutines/coro-split-alloc.ll
index 9a5e97f..f6f50e2 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-alloc.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-alloc.ll
@@ -33,7 +33,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -57,7 +57,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @custom_alloctor(i32, i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-dbg-labels-inlined.ll b/llvm/test/Transforms/Coroutines/coro-split-dbg-labels-inlined.ll
index 995795b..e9737b6 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-dbg-labels-inlined.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-dbg-labels-inlined.ll
@@ -28,7 +28,7 @@
   br label %coro_Suspend, !dbg !37
 
 coro_Suspend:
-  tail call void @llvm.coro.end(ptr null, i1 false, token none) #3, !dbg !40
+  tail call i1 @llvm.coro.end(ptr null, i1 false, token none) #3, !dbg !40
   ret ptr %2, !dbg !41
 }
 
@@ -60,7 +60,7 @@
 declare i8 @llvm.coro.suspend(token, i1) #0
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #4
 declare void @free(ptr nocapture) local_unnamed_addr #0
-declare void @llvm.coro.end(ptr, i1, token) #0
+declare i1 @llvm.coro.end(ptr, i1, token) #0
 
 attributes #0 = { nounwind }
 attributes #1 = { nounwind readnone }
diff --git a/llvm/test/Transforms/Coroutines/coro-split-dbg-labels.ll b/llvm/test/Transforms/Coroutines/coro-split-dbg-labels.ll
index 4c5d9fb..490e4fc 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-dbg-labels.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-dbg-labels.ll
@@ -64,7 +64,7 @@
   br label %coro_Suspend, !dbg !37
 
 coro_Suspend:                                     ; preds = %for.cond, %if.then, %coro_Cleanup
-  tail call void @llvm.coro.end(ptr null, i1 false, token none) #3, !dbg !40
+  tail call i1 @llvm.coro.end(ptr null, i1 false, token none) #3, !dbg !40
   ret ptr %2, !dbg !41
 }
 
@@ -115,7 +115,7 @@
 declare i8 @llvm.coro.suspend(token, i1) #0
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #4
 declare void @free(ptr nocapture) local_unnamed_addr #0
-declare void @llvm.coro.end(ptr, i1, token) #0
+declare i1 @llvm.coro.end(ptr, i1, token) #0
 
 attributes #0 = { nounwind }
 attributes #1 = { nounwind readnone }
diff --git a/llvm/test/Transforms/Coroutines/coro-split-dbg.ll b/llvm/test/Transforms/Coroutines/coro-split-dbg.ll
index c53bea8..02bd2b2 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-dbg.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-dbg.ll
@@ -38,7 +38,7 @@
   br label %coro_Suspend, !dbg !36
 
 coro_Suspend:                                     ; preds = %for.cond, %if.then, %coro_Cleanup
-  tail call void @llvm.coro.end(ptr null, i1 false, token none) #9, !dbg !38
+  tail call i1 @llvm.coro.end(ptr null, i1 false, token none) #9, !dbg !38
   ret ptr %2, !dbg !39
 }
 
@@ -57,7 +57,7 @@
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #5
 declare void @free(ptr nocapture) local_unnamed_addr #6
-declare void @llvm.coro.end(ptr, i1, token) #7
+declare i1 @llvm.coro.end(ptr, i1, token) #7
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #5
 
 declare void @llvm.dbg.value(metadata, metadata, metadata) #1
diff --git a/llvm/test/Transforms/Coroutines/coro-split-eh-00.ll b/llvm/test/Transforms/Coroutines/coro-split-eh-00.ll
index 0695071..d7d60bb 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-eh-00.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-eh-00.ll
@@ -17,7 +17,7 @@
   invoke void @print(i32 1) to label %suspend unwind label %lpad
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   call void @print(i32 0) ; should not be present in f.resume
   ret ptr %hdl
 
@@ -26,9 +26,8 @@
      cleanup
 
   call void @print(i32 2)
-  call void @llvm.coro.end(ptr null, i1 true, token none)
-  %in.ramp = call i1 @llvm.coro.is_in_ramp()
-  br i1 %in.ramp, label %cleanup.cont, label %eh.resume
+  %need.resume = call i1 @llvm.coro.end(ptr null, i1 true, token none)
+  br i1 %need.resume, label %eh.resume, label %cleanup.cont
 
 cleanup.cont:
   call void @print(i32 3) ; should not be present in f.resume
@@ -81,7 +80,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare ptr @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-eh-01.ll b/llvm/test/Transforms/Coroutines/coro-split-eh-01.ll
index 093fd85..b25c4b9 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-eh-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-eh-01.ll
@@ -17,14 +17,14 @@
   invoke void @print(i32 1) to label %suspend unwind label %lpad
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   call void @print(i32 0) ; should not be present in f.resume
   ret ptr %hdl
 
 lpad:
   %tok = cleanuppad within none []
   call void @print(i32 2)
-  call void @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %tok) ]
+  %unused = call i1 @llvm.coro.end(ptr null, i1 true, token none) [ "funclet"(token %tok) ]
   cleanupret from %tok unwind label %cleanup.cont
 
 cleanup.cont:
@@ -74,7 +74,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare ptr @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-final-suspend.ll b/llvm/test/Transforms/Coroutines/coro-split-final-suspend.ll
index b620b2d..fbefd43 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-final-suspend.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-final-suspend.ll
@@ -28,7 +28,7 @@
   invoke void @print(i32 1) to label %suspend unwind label %lpad
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   call void @print(i32 0)
   ret ptr %hdl
 
@@ -37,9 +37,8 @@
      cleanup
 
   call void @print(i32 2)
-  call void @llvm.coro.end(ptr null, i1 true, token none)
-  %in.ramp = call i1 @llvm.coro.is_in_ramp()
-  br i1 %in.ramp, label %cleanup.cont, label %eh.resume
+  %need.resume = call i1 @llvm.coro.end(ptr null, i1 true, token none)
+  br i1 %need.resume, label %eh.resume, label %cleanup.cont
 
 cleanup.cont:
   call void @print(i32 3)
@@ -98,7 +97,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   call void @print(i32 0)
   ret ptr %hdl
 }
@@ -123,7 +122,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare ptr @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-hidden.ll b/llvm/test/Transforms/Coroutines/coro-split-hidden.ll
index 2c1bf35..fa4f0ab 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-hidden.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-hidden.ll
@@ -30,7 +30,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -74,7 +74,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32) allockind("alloc,uninitialized")
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail-chain-pgo-counter-promo.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail-chain-pgo-counter-promo.ll
index 70f15f6..e661932 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail-chain-pgo-counter-promo.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail-chain-pgo-counter-promo.ll
@@ -24,7 +24,7 @@
 declare i64 @llvm.coro.align.i64()
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr writeonly)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
 declare token @llvm.coro.id(i32, ptr readnone, ptr nocapture readonly, ptr)
 declare token @llvm.coro.save(ptr)
@@ -162,7 +162,7 @@
 
 61:                                               ; preds = %60, %57, %54, %47, %12
   %62 = getelementptr inbounds i8, ptr %3, i64 -16
-  call void @llvm.coro.end(ptr null, i1 false, token none) #28
+  %63 = call i1 @llvm.coro.end(ptr null, i1 false, token none) #28
   ret ptr %62
 }
 
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail-ppc64le.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail-ppc64le.ll
index cb3a129..e8596b7 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail-ppc64le.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail-ppc64le.ll
@@ -36,7 +36,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -58,7 +58,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail.ll
index d224d17..70f29f4 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail.ll
@@ -27,7 +27,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -50,7 +50,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare ptr @await_suspend_function(ptr %awaiter, ptr %hdl)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail1.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail1.ll
index 4228a9d..3edb872 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail1.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail1.ll
@@ -45,7 +45,7 @@
 pre.exit:
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 unreach:
   unreachable
@@ -83,7 +83,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare i8 @switch_result()
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail10.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail10.ll
index 7bf0d72..a55b3d1 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail10.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail10.ll
@@ -33,7 +33,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -47,7 +47,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare ptr @await_suspend_function(ptr %awaiter, ptr %hdl)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail12.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail12.ll
index c818d1c..5baec37 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail12.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail12.ll
@@ -56,7 +56,7 @@
   br label %coro.end
 
 coro.end:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -73,7 +73,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @delete(ptr nonnull) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail13.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail13.ll
index c726810..0290e42 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail13.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail13.ll
@@ -39,7 +39,7 @@
   %lpval = landingpad { ptr, i32 }
      cleanup
 
-  call void @llvm.coro.end(ptr null, i1 true, token none)
+  %need.resume = call i1 @llvm.coro.end(ptr null, i1 true, token none)
   resume { ptr, i32 } %lpval
 
 coro.free:
@@ -47,7 +47,7 @@
   br label %coro.end
 
 coro.end:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -64,7 +64,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @delete(ptr nonnull) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail2.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail2.ll
index 04d2352..ca1611e 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail2.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail2.ll
@@ -31,7 +31,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -54,7 +54,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare ptr @await_suspend_function(ptr %awaiter, ptr %hdl)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail3.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail3.ll
index 558e38b..84cdac1 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail3.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail3.ll
@@ -41,7 +41,7 @@
 pre.exit:
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 unreach:
   unreachable
@@ -78,7 +78,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare i8 @switch_result()
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail4.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail4.ll
index 97cd6fb..b647bd2 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail4.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail4.ll
@@ -38,7 +38,7 @@
   br label %coro.end
 
 coro.end:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -54,7 +54,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @delete(ptr nonnull) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail5.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail5.ll
index 9a2697e..b256175 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail5.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail5.ll
@@ -32,7 +32,7 @@
   call void @llvm.lifetime.end.p0(ptr %alloc.var)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -49,7 +49,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @consume(ptr)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail6.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail6.ll
index 36ae55e..99174ff 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail6.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail6.ll
@@ -36,7 +36,7 @@
   call void @llvm.lifetime.end.p0(ptr %alloc.var)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -84,7 +84,7 @@
   br label %exit
 
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -101,7 +101,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @delete(ptr nonnull) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail7.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail7.ll
index 8b67ccb..91f8543 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail7.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail7.ll
@@ -40,7 +40,7 @@
   br label %exit
 exit:
   %result = phi i64 [0, %entry], [0, %entry], [%foo, %await.suspend], [%foo, %await.suspend], [%foo, %await.ready]
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret i64 %result
 }
 
@@ -90,7 +90,7 @@
   br label %exit
 
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -109,7 +109,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @delete(ptr nonnull) #2
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail8.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail8.ll
index 5eeaf9d..31b18d7 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail8.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail8.ll
@@ -32,7 +32,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -46,7 +46,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @print()
diff --git a/llvm/test/Transforms/Coroutines/coro-split-musttail9.ll b/llvm/test/Transforms/Coroutines/coro-split-musttail9.ll
index 2906877..76376db 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-musttail9.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-musttail9.ll
@@ -32,7 +32,7 @@
     i8 1, label %exit
   ]
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -46,7 +46,7 @@
 declare ptr @llvm.coro.frame() #3
 declare i8 @llvm.coro.suspend(token, i1) #2
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #1
-declare void @llvm.coro.end(ptr, i1, token) #2
+declare i1 @llvm.coro.end(ptr, i1, token) #2
 declare ptr @llvm.coro.subfn.addr(ptr nocapture readonly, i8) #1
 declare ptr @malloc(i64)
 declare void @print()
diff --git a/llvm/test/Transforms/Coroutines/coro-split-no-lifetime.ll b/llvm/test/Transforms/Coroutines/coro-split-no-lifetime.ll
index 8c081f3..12d6564 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-no-lifetime.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-no-lifetime.ll
@@ -37,7 +37,7 @@
   br label %suspend
 
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -52,7 +52,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.lifetime.start.p0(ptr nocapture)
 declare void @llvm.lifetime.end.p0(ptr nocapture)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-noinline.ll b/llvm/test/Transforms/Coroutines/coro-split-noinline.ll
index 498bb47..c537715 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-noinline.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-noinline.ll
@@ -29,7 +29,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)  
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)  
   ret ptr %hdl
 }
 
@@ -53,7 +53,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32) allockind("alloc,uninitialized") "alloc-family"="malloc"
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-01.ll b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-01.ll
index 848cf8b..a5a2bcf 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-01.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-01.ll
@@ -37,7 +37,7 @@
   call void @print(i32 %val)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -76,7 +76,7 @@
   call void @print(i32 %val)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -91,6 +91,6 @@
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare void @"\01??3@YAXPEAX@Z"(ptr) local_unnamed_addr #10
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-02.ll b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-02.ll
index 2603704..abc91c3 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-02.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-02.ll
@@ -48,7 +48,7 @@
   br label %exit
 
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -68,6 +68,6 @@
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare void @"\01??3@YAXPEAX@Z"(ptr) local_unnamed_addr #10
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-03.ll b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-03.ll
index 26c4c72..efd1adf 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-03.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-03.ll
@@ -36,7 +36,7 @@
   call void @print(i32 %val)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 ; CHECK-LABEL: @a.gep.resume(
@@ -59,6 +59,6 @@
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare void @"\01??3@YAXPEAX@Z"(ptr) local_unnamed_addr #10
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-04.ll b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-04.ll
index be4bf4c..af5aa8a 100644
--- a/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-04.ll
+++ b/llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-04.ll
@@ -35,7 +35,7 @@
   call void @print(i32 %val)
   br label %exit
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret void
 }
 
@@ -61,6 +61,6 @@
 declare i8 @llvm.coro.suspend(token, i1) #3
 declare void @"\01??3@YAXPEAX@Z"(ptr) local_unnamed_addr #10
 declare ptr @llvm.coro.free(token, ptr nocapture readonly) #2
-declare void @llvm.coro.end(ptr, i1, token) #3
+declare i1 @llvm.coro.end(ptr, i1, token) #3
 declare void @llvm.lifetime.start.p0(ptr nocapture) #4
 declare void @llvm.lifetime.end.p0(ptr nocapture) #4
diff --git a/llvm/test/Transforms/Coroutines/coro-swifterror.ll b/llvm/test/Transforms/Coroutines/coro-swifterror.ll
index 76a4816..899be4a 100644
--- a/llvm/test/Transforms/Coroutines/coro-swifterror.ll
+++ b/llvm/test/Transforms/Coroutines/coro-swifterror.ll
@@ -34,7 +34,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -76,7 +76,7 @@
   br label %loop
 
 cleanup:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   unreachable
 }
 
@@ -86,7 +86,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare { i1, ptr } @llvm.coro.suspend.retcon.i1p0p0i8(...)
 declare i1 @llvm.coro.suspend.retcon.i1(...)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.prepare.retcon(ptr)
 
 declare ptr @f_prototype(ptr, i1 zeroext, ptr swifterror)
diff --git a/llvm/test/Transforms/Coroutines/coro-zero-alloca.ll b/llvm/test/Transforms/Coroutines/coro-zero-alloca.ll
index d1d826c..e3f09ba 100644
--- a/llvm/test/Transforms/Coroutines/coro-zero-alloca.ll
+++ b/llvm/test/Transforms/Coroutines/coro-zero-alloca.ll
@@ -9,7 +9,7 @@
 declare i64 @llvm.coro.size.i64()
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare i8 @llvm.coro.suspend(token, i1)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
 declare token @llvm.coro.save(ptr)
 
@@ -42,7 +42,7 @@
   br label %cleanup
 
 suspend:                                          ; preds = %cleanup, %entry
-  call void @llvm.coro.end(ptr %coro.state, i1 false, token none)
+  %unused = call i1 @llvm.coro.end(ptr %coro.state, i1 false, token none)
   ret void
 
 cleanup:                                          ; preds = %wakeup, %entry
diff --git a/llvm/test/Transforms/Coroutines/ex0.ll b/llvm/test/Transforms/Coroutines/ex0.ll
index 420379e..9809488 100644
--- a/llvm/test/Transforms/Coroutines/ex0.ll
+++ b/llvm/test/Transforms/Coroutines/ex0.ll
@@ -24,7 +24,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)  
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)  
   ret ptr %hdl
 }
 
@@ -52,7 +52,7 @@
 declare void @llvm.coro.destroy(ptr)
   
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/ex1.ll b/llvm/test/Transforms/Coroutines/ex1.ll
index 0a9b156..2db5ef6 100644
--- a/llvm/test/Transforms/Coroutines/ex1.ll
+++ b/llvm/test/Transforms/Coroutines/ex1.ll
@@ -20,7 +20,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -48,7 +48,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
diff --git a/llvm/test/Transforms/Coroutines/ex2.ll b/llvm/test/Transforms/Coroutines/ex2.ll
index fb4eeb5..d9999d4 100644
--- a/llvm/test/Transforms/Coroutines/ex2.ll
+++ b/llvm/test/Transforms/Coroutines/ex2.ll
@@ -29,7 +29,7 @@
   call void @CustomFree(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -63,7 +63,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
diff --git a/llvm/test/Transforms/Coroutines/ex3.ll b/llvm/test/Transforms/Coroutines/ex3.ll
index 3b3c579..e7fbc97 100644
--- a/llvm/test/Transforms/Coroutines/ex3.ll
+++ b/llvm/test/Transforms/Coroutines/ex3.ll
@@ -32,7 +32,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -67,7 +67,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
diff --git a/llvm/test/Transforms/Coroutines/ex4.ll b/llvm/test/Transforms/Coroutines/ex4.ll
index fa7b64b..7c7a869 100644
--- a/llvm/test/Transforms/Coroutines/ex4.ll
+++ b/llvm/test/Transforms/Coroutines/ex4.ll
@@ -27,7 +27,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -63,7 +63,7 @@
 declare ptr @llvm.coro.begin(token, ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare void @llvm.coro.resume(ptr)
 declare void @llvm.coro.destroy(ptr)
diff --git a/llvm/test/Transforms/Coroutines/ex5.ll b/llvm/test/Transforms/Coroutines/ex5.ll
index 3640b83..bf5cbec 100644
--- a/llvm/test/Transforms/Coroutines/ex5.ll
+++ b/llvm/test/Transforms/Coroutines/ex5.ll
@@ -31,7 +31,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret ptr %hdl
 }
 
@@ -46,7 +46,7 @@
 declare token @llvm.coro.save(ptr)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 ; CHECK-LABEL: @main
 define i32 @main() {
diff --git a/llvm/test/Transforms/Coroutines/no-suspend.ll b/llvm/test/Transforms/Coroutines/no-suspend.ll
index c08423d..fd8c5ac9 100644
--- a/llvm/test/Transforms/Coroutines/no-suspend.ll
+++ b/llvm/test/Transforms/Coroutines/no-suspend.ll
@@ -32,7 +32,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 }
 
@@ -81,7 +81,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 }
 
@@ -129,7 +129,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 lpad:
   %lpval = landingpad { ptr, i32 }
@@ -190,7 +190,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 }
 
@@ -244,7 +244,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 }
 
@@ -291,7 +291,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 lpad:
   %lpval = landingpad { ptr, i32 }
@@ -343,7 +343,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 }
 
@@ -388,7 +388,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)
   ret void
 lpad:
   %lpval = landingpad { ptr, i32 }
@@ -410,7 +410,7 @@
 declare token @llvm.coro.save(ptr %hdl)
 declare i8 @llvm.coro.suspend(token, i1)
 declare ptr @llvm.coro.free(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare ptr @llvm.coro.subfn.addr(ptr, i8)
 
diff --git a/llvm/test/Transforms/Coroutines/phi-coro-end.ll b/llvm/test/Transforms/Coroutines/phi-coro-end.ll
index adfcba0..aab76fa 100644
--- a/llvm/test/Transforms/Coroutines/phi-coro-end.ll
+++ b/llvm/test/Transforms/Coroutines/phi-coro-end.ll
@@ -17,7 +17,7 @@
 
 suspend:
   %r = phi i32 [%n, %entry], [1, %cleanup]
-  call void @llvm.coro.end(ptr %hdl, i1 false, token none)  
+  call i1 @llvm.coro.end(ptr %hdl, i1 false, token none)  
   call void @print(i32 %r)
   ret ptr %hdl
 }
@@ -41,7 +41,7 @@
   
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token) 
+declare i1 @llvm.coro.end(ptr, i1, token) 
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/remarks.ll b/llvm/test/Transforms/Coroutines/remarks.ll
index 418a75c..5eaddbf 100644
--- a/llvm/test/Transforms/Coroutines/remarks.ll
+++ b/llvm/test/Transforms/Coroutines/remarks.ll
@@ -33,7 +33,7 @@
   call void @free(ptr %mem)
   br label %suspend
 suspend:
-  call void @llvm.coro.end(ptr %hdl, i1 0, token none)
+  call i1 @llvm.coro.end(ptr %hdl, i1 0, token none)
   ret ptr %hdl
 }
 
@@ -60,7 +60,7 @@
 declare token @llvm.coro.id(i32, ptr, ptr, ptr)
 declare i1 @llvm.coro.alloc(token)
 declare ptr @llvm.coro.begin(token, ptr)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 
 declare noalias ptr @malloc(i32)
 declare void @print(i32)
diff --git a/llvm/test/Transforms/Coroutines/swift-async-dbg.ll b/llvm/test/Transforms/Coroutines/swift-async-dbg.ll
index 00138c0..5090274 100644
--- a/llvm/test/Transforms/Coroutines/swift-async-dbg.ll
+++ b/llvm/test/Transforms/Coroutines/swift-async-dbg.ll
@@ -73,7 +73,7 @@
   %i33 = call { ptr } (i32, ptr, ptr, ...) @llvm.coro.suspend.async.sl_p0s(i32 0, ptr %i31, ptr nonnull @__swift_async_resume_get_context, ptr nonnull @coroutineA.1, ptr %i31, i64 0, i64 0, ptr %i29), !dbg !54
   %i34 = extractvalue { ptr } %i33, 0, !dbg !54
   %i35 = call ptr @__swift_async_resume_get_context(ptr %i34), !dbg !54
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %i3, i1 false, ptr nonnull @coroutineA.0.1, ptr undef, ptr undef), !dbg !54
+  %i45 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %i3, i1 false, ptr nonnull @coroutineA.0.1, ptr undef, ptr undef), !dbg !54
   unreachable, !dbg !54
 ; CHECK-NOT: define
 ; CHECK-LABEL: define {{.*}} @coroutineATY2_(
@@ -116,7 +116,7 @@
   %i3 = call ptr @llvm.coro.begin(token %i2, ptr null)
   %i6 = getelementptr inbounds <{ ptr, ptr }>, ptr %arg, i64 0, i32 1, !dbg !42
   %i712 = load ptr, ptr %i6, align 8, !dbg !42
-  call void (ptr, i1, ...) @llvm.coro.end.async(ptr %i3, i1 false, ptr nonnull @coroutineB.0, ptr %i712, ptr %arg), !dbg !42
+  %i10 = call i1 (ptr, i1, ...) @llvm.coro.end.async(ptr %i3, i1 false, ptr nonnull @coroutineB.0, ptr %i712, ptr %arg), !dbg !42
   unreachable, !dbg !42
 }
 define hidden swifttailcc void @coroutineB.0(ptr %arg, ptr %arg1) !dbg !44 {
@@ -124,7 +124,7 @@
   ret void, !dbg !47
 }
 
-declare void @llvm.coro.end.async(ptr, i1, ...)
+declare i1 @llvm.coro.end.async(ptr, i1, ...)
 declare ptr @llvm.coro.async.resume()
 declare ptr @llvm.coro.begin(token, ptr writeonly)
 declare ptr @llvm.swift.async.context.addr()
diff --git a/llvm/test/Transforms/FunctionAttrs/noreturn.ll b/llvm/test/Transforms/FunctionAttrs/noreturn.ll
index ae2ccb0..fa80f6c 100644
--- a/llvm/test/Transforms/FunctionAttrs/noreturn.ll
+++ b/llvm/test/Transforms/FunctionAttrs/noreturn.ll
@@ -81,9 +81,9 @@
 ; CHECK: @coro
 define void @coro() presplitcoroutine {
   call token @llvm.coro.id.retcon.once(i32 0, i32 0, ptr null, ptr @coro, ptr null, ptr null)
-  call void (ptr, i1, ...) @llvm.coro.end(ptr null, i1 false)
+  call i1 (ptr, i1, ...) @llvm.coro.end(ptr null, i1 false)
   unreachable
 }
 
 declare token @llvm.coro.id.retcon.once(i32 %size, i32 %align, ptr %buffer, ptr %prototype, ptr %alloc, ptr %free)
-declare void @llvm.coro.end(ptr, i1, ...)
+declare i1 @llvm.coro.end(ptr, i1, ...)
diff --git a/llvm/test/Transforms/LICM/sink-with-coroutine.ll b/llvm/test/Transforms/LICM/sink-with-coroutine.ll
index 33ec28e..2013df1 100644
--- a/llvm/test/Transforms/LICM/sink-with-coroutine.ll
+++ b/llvm/test/Transforms/LICM/sink-with-coroutine.ll
@@ -22,7 +22,7 @@
 ; CHECK-NEXT:    [[T6:%.*]] = icmp ult i64 [[T5]], [[N]]
 ; CHECK-NEXT:    br i1 [[T6]], label [[LOOP]], label [[BB2]]
 ; CHECK:       bb2:
-; CHECK-NEXT:    call void @llvm.coro.end(ptr null, i1 false, token none)
+; CHECK-NEXT:    [[RES:%.*]] = call i1 @llvm.coro.end(ptr null, i1 false, token none)
 ; CHECK-NEXT:    ret i64 0
 ;
 entry:
@@ -46,7 +46,7 @@
   br i1 %t6, label %loop, label %bb2
 
 bb2:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  %res = call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret i64 0
 }
 
@@ -82,7 +82,7 @@
 ; CHECK:       loop.end:
 ; CHECK-NEXT:    br i1 [[CMP]], label [[EXIT]], label [[FOR_BODY]]
 ; CHECK:       exit:
-; CHECK-NEXT:    call void @llvm.coro.end(ptr null, i1 false, token none)
+; CHECK-NEXT:    [[RES:%.*]] = call i1 @llvm.coro.end(ptr null, i1 false, token none)
 ; CHECK-NEXT:    ret i64 0
 ;
 entry:
@@ -119,11 +119,12 @@
   br i1 %cmp, label %exit, label %for.body
 
 exit:
-  call void @llvm.coro.end(ptr null, i1 false, token none)
+  %res = call i1 @llvm.coro.end(ptr null, i1 false, token none)
   ret i64 0
 }
 
 declare i8  @llvm.coro.suspend(token, i1)
+declare i1  @llvm.coro.end(ptr, i1, token)
 declare nonnull ptr @readonly_funcs() readonly
 declare nonnull ptr @llvm.threadlocal.address(ptr nonnull) nounwind readnone willreturn
 declare void @not.reachable()
diff --git a/llvm/unittests/Transforms/Coroutines/ExtraRematTest.cpp b/llvm/unittests/Transforms/Coroutines/ExtraRematTest.cpp
index f477a11..68bf640 100644
--- a/llvm/unittests/Transforms/Coroutines/ExtraRematTest.cpp
+++ b/llvm/unittests/Transforms/Coroutines/ExtraRematTest.cpp
@@ -97,7 +97,7 @@
       call void @free(ptr %mem)
       br label %suspend
     suspend:
-      call void @llvm.coro.end(ptr %hdl, i1 0)
+      call i1 @llvm.coro.end(ptr %hdl, i1 0)
       ret ptr %hdl
     }
 
@@ -110,7 +110,7 @@
     declare token @llvm.coro.id(i32, ptr, ptr, ptr)
     declare i1 @llvm.coro.alloc(token)
     declare ptr @llvm.coro.begin(token, ptr)
-    declare void @llvm.coro.end(ptr, i1)
+    declare i1 @llvm.coro.end(ptr, i1)
 
     declare i32 @should.remat(i32)
 
@@ -212,7 +212,7 @@
       call void @free(ptr %mem)
       br label %suspend
     suspend:
-      call void @llvm.coro.end(ptr %hdl, i1 0)
+      call i1 @llvm.coro.end(ptr %hdl, i1 0)
       ret ptr %hdl
     }
 
@@ -225,7 +225,7 @@
     declare token @llvm.coro.id(i32, ptr, ptr, ptr)
     declare i1 @llvm.coro.alloc(token)
     declare ptr @llvm.coro.begin.custom.abi(token, ptr, i32)
-    declare void @llvm.coro.end(ptr, i1)
+    declare i1 @llvm.coro.end(ptr, i1)
 
     declare i32 @should.remat(i32)
 
diff --git a/mlir/test/Target/LLVMIR/Import/intrinsic.ll b/mlir/test/Target/LLVMIR/Import/intrinsic.ll
index 20561ad..07d2212 100644
--- a/mlir/test/Target/LLVMIR/Import/intrinsic.ll
+++ b/mlir/test/Target/LLVMIR/Import/intrinsic.ll
@@ -830,7 +830,7 @@
 ; CHECK-LABEL:  llvm.func @coro_end
 define void @coro_end(ptr %0, i1 %1) {
   ; CHECK:  llvm.intr.coro.end
-  call void @llvm.coro.end(ptr %0, i1 %1, token none)
+  call i1 @llvm.coro.end(ptr %0, i1 %1, token none)
   ret void
 }
 
@@ -1297,7 +1297,7 @@
 declare i32 @llvm.coro.align.i32()
 declare token @llvm.coro.save(ptr)
 declare i8 @llvm.coro.suspend(token, i1)
-declare void @llvm.coro.end(ptr, i1, token)
+declare i1 @llvm.coro.end(ptr, i1, token)
 declare ptr @llvm.coro.free(token, ptr nocapture readonly)
 declare void @llvm.coro.resume(ptr)
 declare ptr @llvm.coro.promise(ptr nocapture, i32, i1)
diff --git a/mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir b/mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir
index 7de6ce9..c99dde3 100644
--- a/mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir
+++ b/mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir
@@ -839,8 +839,8 @@
 // CHECK-LABEL: @coro_end
 llvm.func @coro_end(%arg0: !llvm.ptr, %arg1 : i1) {
   %none = llvm.mlir.none : !llvm.token
-  // CHECK: call void @llvm.coro.end
-  llvm.intr.coro.end %arg0, %arg1, %none : (!llvm.ptr, i1, !llvm.token) -> !llvm.void
+  // CHECK: call i1 @llvm.coro.end
+  %0 = llvm.intr.coro.end %arg0, %arg1, %none : (!llvm.ptr, i1, !llvm.token) -> i1
   llvm.return
 }
 
@@ -1367,7 +1367,7 @@
 // CHECK-DAG: declare i32 @llvm.coro.size.i32()
 // CHECK-DAG: declare token @llvm.coro.save(ptr)
 // CHECK-DAG: declare i8 @llvm.coro.suspend(token, i1)
-// CHECK-DAG: declare void @llvm.coro.end(ptr, i1, token)
+// CHECK-DAG: declare i1 @llvm.coro.end(ptr, i1, token)
 // CHECK-DAG: declare ptr @llvm.coro.free(token, ptr readonly captures(none))
 // CHECK-DAG: declare void @llvm.coro.resume(ptr)
 // CHECK-DAG: declare ptr @llvm.coro.promise(ptr captures(none), i32, i1)