Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

Summary:
Initially, these intrinsics seemed like part of a family of "frame"
related intrinsics, but now I think that's more confusing than helpful.
Initially, the LangRef specified that this would create a new kind of
allocation that would be allocated at a fixed offset from the frame
pointer (EBP/RBP). We ended up dropping that design, and leaving the
stack frame layout alone.

These intrinsics are really about sharing local stack allocations, not
frame pointers. I intend to go further and add an `llvm.localaddress()`
intrinsic that returns whatever register (EBP, ESI, ESP, RBX) is being
used to address locals, which should not be confused with the frame
pointer.

Naming suggestions at this point are welcome, I'm happy to re-run sed.

Reviewers: majnemer, nicholas

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11011

llvm-svn: 241633

28 files changed, 127 insertions, 127 deletions

diff --git a/llvm/test/CodeGen/WinEH/cppeh-alloca-sink.ll b/llvm/test/CodeGen/WinEH/cppeh-alloca-sink.ll
index cc6cec9e4d6..f215dca2ddd 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-alloca-sink.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-alloca-sink.ll
@@ -81,7 +81,7 @@ eh.resume:                                        ; preds = %lpad
 }
 
 ; CHECK-LABEL: define void @sink_alloca_to_catch()
-; CHECK: call void (...) @llvm.frameescape(i32* %only_used_in_catch)
+; CHECK: call void (...) @llvm.localescape(i32* %only_used_in_catch)
 
 declare void @use_catch_var(i32*) #1
 
@@ -162,14 +162,14 @@ eh.resume:                                        ; preds = %lpad1, %catch.dispa
 }
 
 ; CHECK-LABEL: define void @dont_sink_alloca_to_catch(i32 %n)
-; CHECK: call void (...) @llvm.frameescape(i32* %live_in_out_catch)
+; CHECK: call void (...) @llvm.localescape(i32* %live_in_out_catch)
 
 ; CHECK-LABEL: define internal i8* @sink_alloca_to_catch.catch(i8*, i8*)
-; CHECK: %only_used_in_catch.i8 = call i8* @llvm.framerecover({{.*}}, i32 0)
+; CHECK: %only_used_in_catch.i8 = call i8* @llvm.localrecover({{.*}}, i32 0)
 ; CHECK: %only_used_in_catch = bitcast
 
 ; CHECK-LABEL: define internal i8* @dont_sink_alloca_to_catch.catch(i8*, i8*)
-; CHECK: %live_in_out_catch.i8 = call i8* @llvm.framerecover({{.*}}, i32 0)
+; CHECK: %live_in_out_catch.i8 = call i8* @llvm.localrecover({{.*}}, i32 0)
 ; CHECK: %live_in_out_catch = bitcast
 
 
diff --git a/llvm/test/CodeGen/WinEH/cppeh-catch-and-throw.ll b/llvm/test/CodeGen/WinEH/cppeh-catch-and-throw.ll
index 240ca987690..d604b86deb3 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-catch-and-throw.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-catch-and-throw.ll
@@ -45,7 +45,7 @@ $_TI1H = comdat any
 ; This is just a minimal check to verify that main was handled by WinEHPrepare.
 ; CHECK: define void @"\01?test@@YAXXZ"()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape
+; CHECK:   call void (...) @llvm.localescape
 ; CHECK:   invoke void @_CxxThrowException
 ; CHECK: }
 
@@ -105,7 +105,7 @@ unreachable:                                      ; preds = %catch, %entry
 ;
 ; CHECK-LABEL: define internal void @"\01?test@@YAXXZ.cleanup"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   call i8* @llvm.framerecover
+; CHECK:   call i8* @llvm.localrecover
 ; CHECK:   call void @"\01??1Obj@@QEAA@XZ"
 ; CHECK:   invoke void @llvm.donothing()
 ; CHECK:           to label %[[SPLIT_LABEL:.+]] unwind label %[[LPAD_LABEL:.+]]
diff --git a/llvm/test/CodeGen/WinEH/cppeh-catch-scalar.ll b/llvm/test/CodeGen/WinEH/cppeh-catch-scalar.ll
index 172502cf73c..3b5ab746d63 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-catch-scalar.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-catch-scalar.ll
@@ -24,7 +24,7 @@ target triple = "x86_64-pc-windows-msvc"
 ; CHECK: define void @_Z4testv()
 ; CHECK: entry:
 ; CHECK:   [[I_PTR:\%.+]] = alloca i32, align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* [[I_PTR]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[I_PTR]])
 ; CHECK:   invoke void @_Z9may_throwv()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -96,7 +96,7 @@ eh.resume:                                        ; preds = %catch.dispatch
 
 ; CHECK: define internal i8* @_Z4testv.catch(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
 ; CHECK:   [[I_PTR1:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
 ; CHECK:   [[TMP:\%.+]] = load i32, i32* [[I_PTR1]], align 4
 ; CHECK:   call void @_Z10handle_inti(i32 [[TMP]])
diff --git a/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll b/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
index 6fd70d84b2a..8fdda9bbc02 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
@@ -36,7 +36,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   [[OBJ_PTR:\%.+]] = alloca %class.SomeClass
 ; CHECK:   [[TMP0:\%.+]] = alloca i32, align 4
 ; CHECK:   [[TMP1:\%.+]] = alloca i32, align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* [[TMP1]], %class.SomeClass* [[OBJ_PTR]], i32* [[TMP0]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[TMP1]], %class.SomeClass* [[OBJ_PTR]], i32* [[TMP0]])
 ; CHECK:   %call = invoke %class.SomeClass* @"\01??0SomeClass@@QEAA@XZ"(%class.SomeClass* %obj)
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -177,7 +177,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_TMP1:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_TMP1:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[TMP1_PTR:\%.+]] = bitcast i8* [[RECOVER_TMP1]] to i32*
 ; CHECK:   call void @"\01?handle_exception@@YAXXZ"()
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %try.cont15)
@@ -185,7 +185,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal void @"\01?test@@YAXXZ.cleanup"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[OBJ_PTR:\%.+]] = bitcast i8* %obj.i8 to %class.SomeClass*
 ; CHECK:   call void @"\01??1SomeClass@@QEAA@XZ"(%class.SomeClass* [[OBJ_PTR]])
 ; CHECK:   ret void
@@ -193,7 +193,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.1"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_TMP0:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_TMP0:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[TMP0_PTR:\%.+]] = bitcast i8* [[RECOVER_TMP0]] to i32*
 ; CHECK:   invoke void @"\01?handle_exception@@YAXXZ"()
 ; CHECK:           to label %invoke.cont6 unwind label %[[LPAD5_LABEL:lpad[0-9]+]]
diff --git a/llvm/test/CodeGen/WinEH/cppeh-frame-vars.ll b/llvm/test/CodeGen/WinEH/cppeh-frame-vars.ll
index 1077ad0b876..c2dbd8ecab6 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-frame-vars.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-frame-vars.ll
@@ -58,7 +58,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   [[TMP:\%.+]] = bitcast %struct.SomeData* [[DATA_PTR]] to i8*
 ; CHECK:   call void @llvm.memset(i8* [[TMP]], i8 0, i64 8, i32 4, i1 false)
 ; CHECK:   store i32 0, i32* [[I_PTR]], align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* [[E_PTR]], i32* [[NUMEXCEPTIONS_PTR]], [10 x i32]* [[EXCEPTIONVAL_PTR]], i32* [[I_PTR]], %struct.SomeData* [[DATA_PTR]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[E_PTR]], i32* [[NUMEXCEPTIONS_PTR]], [10 x i32]* [[EXCEPTIONVAL_PTR]], i32* [[I_PTR]], %struct.SomeData* [[DATA_PTR]])
 ; CHECK:   br label %for.cond
 
 ; Function Attrs: uwtable
@@ -198,15 +198,15 @@ eh.resume:                                        ; preds = %catch.dispatch
 ; The following catch handler should be outlined.
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[E_PTR1:\%.+]] = bitcast i8* [[RECOVER_E]] to i32*
-; CHECK:   [[RECOVER_NUMEXCEPTIONS:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_NUMEXCEPTIONS:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[NUMEXCEPTIONS_PTR1:\%.+]] = bitcast i8* [[RECOVER_NUMEXCEPTIONS]] to i32*
-; CHECK:   [[RECOVER_EXCEPTIONVAL:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_EXCEPTIONVAL:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[EXCEPTIONVAL_PTR1:\%.+]] = bitcast i8* [[RECOVER_EXCEPTIONVAL]] to [10 x i32]*
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 3)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 3)
 ; CHECK:   [[I_PTR1:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
-; CHECK:   [[RECOVER_DATA:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 4)
+; CHECK:   [[RECOVER_DATA:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 4)
 ; CHECK:   [[DATA_PTR1:\%.+]] = bitcast i8* [[RECOVER_DATA]] to %struct.SomeData*
 ; CHECK:   [[TMP:\%.+]] = load i32, i32* [[E_PTR1]], align 4
 ; CHECK:   [[TMP1:\%.+]] = load i32, i32* [[NUMEXCEPTIONS_PTR]], align 4
diff --git a/llvm/test/CodeGen/WinEH/cppeh-inalloca.ll b/llvm/test/CodeGen/WinEH/cppeh-inalloca.ll
index 3dc1348efff..649c5e72e2d 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-inalloca.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-inalloca.ll
@@ -41,7 +41,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   [[RETVAL:\%.+]] = alloca i32, align 4
 ; CHECK:   [[E_PTR:\%.+]] = alloca i32, align 4
 ; CHECK:   [[CLEANUP_SLOT:\%.+]] = alloca i32
-; CHECK:   call void (...) @llvm.frameescape(i32* %e, <{ %struct.A }>** [[TMP_REGMEM]], i32* [[RETVAL]], i32* [[CLEANUP_SLOT]])
+; CHECK:   call void (...) @llvm.localescape(i32* %e, <{ %struct.A }>** [[TMP_REGMEM]], i32* [[RETVAL]], i32* [[CLEANUP_SLOT]])
 ; CHECK:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -139,13 +139,13 @@ eh.resume:                                        ; preds = %ehcleanup
 ; The following catch handler should be outlined.
 ; CHECK: define internal i8* @"\01?test@@YAHUA@@@Z.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 0)
 ; CHECK:   [[E_PTR:\%.+]] = bitcast i8* [[RECOVER_E]] to i32*
-; CHECK:   [[RECOVER_EH_TEMP:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_EH_TEMP:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 1)
 ; CHECK:   [[EH_TEMP:\%.+]] = bitcast i8* [[RECOVER_EH_TEMP]] to <{ %struct.A }>**
-; CHECK:   [[RECOVER_RETVAL:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_RETVAL:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 2)
 ; CHECK:   [[RETVAL1:\%.+]] = bitcast i8* [[RECOVER_RETVAL]] to i32*
-; CHECK:   [[RECOVER_CLEANUPSLOT:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 3)
+; CHECK:   [[RECOVER_CLEANUPSLOT:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 3)
 ; CHECK:   [[CLEANUPSLOT1:\%.+]] = bitcast i8* [[RECOVER_CLEANUPSLOT]] to i32*
 ; CHECK:   [[E_I8PTR:\%.+]] = bitcast i32* [[E_PTR]] to i8*
 ; CHECK:   [[TMP_RELOAD:\%.+]] = load <{ %struct.A }>*, <{ %struct.A }>** [[EH_TEMP]]
@@ -162,7 +162,7 @@ eh.resume:                                        ; preds = %ehcleanup
 ; The following cleanup handler should be outlined.
 ; CHECK: define internal void @"\01?test@@YAHUA@@@Z.cleanup"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_EH_TEMP1:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_EH_TEMP1:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (i32 (<{ %struct.A }>*)* @"\01?test@@YAHUA@@@Z" to i8*), i8* %1, i32 1)
 ; CHECK:   [[EH_TEMP1:\%.+]] = bitcast i8* [[RECOVER_EH_TEMP]] to <{ %struct.A }>**
 ; CHECK:   [[TMP_RELOAD1:\%.+]] = load <{ %struct.A }>*, <{ %struct.A }>** [[EH_TEMP1]]
 ; CHECK:   [[A3:\%.+]] = getelementptr inbounds <{ %struct.A }>, <{ %struct.A }>* [[TMP_RELOAD1]], i32 0, i32 0
diff --git a/llvm/test/CodeGen/WinEH/cppeh-min-unwind.ll b/llvm/test/CodeGen/WinEH/cppeh-min-unwind.ll
index b1f157ade29..98d6d6fcacb 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-min-unwind.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-min-unwind.ll
@@ -25,7 +25,7 @@ target triple = "x86_64-pc-windows-msvc"
 ; CHECK: entry:
 ; CHECK:   [[OBJ_PTR:\%.+]] = alloca %class.SomeClass, align 4
 ; CHECK:   call void @_ZN9SomeClassC1Ev(%class.SomeClass* [[OBJ_PTR]])
-; CHECK:   call void (...) @llvm.frameescape(%class.SomeClass* [[OBJ_PTR]])
+; CHECK:   call void (...) @llvm.localescape(%class.SomeClass* [[OBJ_PTR]])
 ; CHECK:   invoke void @_Z9may_throwv()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -74,7 +74,7 @@ eh.resume:                                        ; preds = %lpad
 ; This cleanup handler should be outlined.
 ; CHECK: define internal void @_Z4testv.cleanup(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
 ; CHECK:   [[OBJ_PTR1:\%.+]] = bitcast i8* [[RECOVER_OBJ]] to %class.SomeClass*
 ; CHECK:   call void @_ZN9SomeClassD1Ev(%class.SomeClass* [[OBJ_PTR1]])
 ; CHECK:   ret void
diff --git a/llvm/test/CodeGen/WinEH/cppeh-mixed-catch-and-cleanup.ll b/llvm/test/CodeGen/WinEH/cppeh-mixed-catch-and-cleanup.ll
index 1294d0b8ff3..c69633f17e2 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-mixed-catch-and-cleanup.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-mixed-catch-and-cleanup.ll
@@ -31,7 +31,7 @@ target triple = "x86_64-pc-windows-msvc"
 ;
 ; CHECK-LABEL: define void @"\01?test@@YAXXZ"()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape
+; CHECK:   call void (...) @llvm.localescape
 ; CHECK: }
 
 ; Function Attrs: nounwind uwtable
@@ -67,7 +67,7 @@ try.cont:                                         ; preds = %catch, %invoke.cont
 ; Verify that a cleanup handler was created and that it calls ~Obj().
 ; CHECK-LABEL: define internal void @"\01?test@@YAXXZ.cleanup"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   call void @"\01??1Obj@@QEAA@XZ"
 ; CHECK:   ret void
 ; CHECK: }
diff --git a/llvm/test/CodeGen/WinEH/cppeh-multi-catch.ll b/llvm/test/CodeGen/WinEH/cppeh-multi-catch.ll
index 25224551cad..266cdea20cd 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-multi-catch.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-multi-catch.ll
@@ -50,7 +50,7 @@ $"\01??_R0?AVSomeClass@@@8" = comdat any
 ; CHECK:   [[OBJ_PTR:\%.+]] = alloca %class.SomeClass*, align 8
 ; CHECK:   [[LL_PTR:\%.+]] = alloca i64, align 8
 ; CHECK:   [[I_PTR:\%.+]] = alloca i32, align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* [[I_PTR]], i64* [[LL_PTR]], %class.SomeClass** [[OBJ_PTR]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[I_PTR]], i64* [[LL_PTR]], %class.SomeClass** [[OBJ_PTR]])
 ; CHECK:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -161,7 +161,7 @@ catch:                                            ; preds = %catch.fallthrough2
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[I_PTR:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
 ; CHECK:   [[TMP1:\%.+]] = load i32, i32* [[I_PTR]], align 4
 ; CHECK:   call void @"\01?handle_int@@YAXH@Z"(i32 [[TMP1]])
@@ -170,7 +170,7 @@ catch:                                            ; preds = %catch.fallthrough2
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.1"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_LL:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_LL:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[LL_PTR:\%.+]] = bitcast i8* [[RECOVER_LL]] to i64*
 ; CHECK:   [[TMP2:\%.+]] = load i64, i64* [[LL_PTR]], align 8
 ; CHECK:   call void @"\01?handle_long_long@@YAX_J@Z"(i64 [[TMP2]])
@@ -179,7 +179,7 @@ catch:                                            ; preds = %catch.fallthrough2
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.2"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[OBJ_PTR:\%.+]] = bitcast i8* [[RECOVER_OBJ]] to %class.SomeClass**
 ; CHECK:   [[TMP3:\%.+]] = load %class.SomeClass*, %class.SomeClass** [[OBJ_PTR]], align 8
 ; CHECK:   call void @"\01?handle_obj@@YAXPEAVSomeClass@@@Z"(%class.SomeClass* [[TMP3]])
diff --git a/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll b/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
index a5e80ac2b2a..d525d8a1a67 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
@@ -34,7 +34,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK: entry:
 ; CHECK:   %i = alloca i32, align 4
 ; CHECK:   %f = alloca float, align 4
-; CHECK:   call void (...) @llvm.frameescape(float* %f, i32* %i)
+; CHECK:   call void (...) @llvm.localescape(float* %f, i32* %i)
 ; CHECK:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -136,7 +136,7 @@ eh.resume:                                        ; %catch.dispatch3
 
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_F1:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_F1:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[F_PTR1:\%.+]] = bitcast i8* [[RECOVER_F1]] to float*
 ; CHECK:   [[TMP2:\%.+]] = load float, float* [[F_PTR1]], align 4
 ; CHECK:   call void @"\01?handle_float@@YAXM@Z"(float [[TMP2]])
@@ -145,7 +145,7 @@ eh.resume:                                        ; %catch.dispatch3
 
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch.1"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[I_PTR:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
 ; CHECK:   [[TMP1:\%.+]] = load i32, i32* [[I_PTR]], align 4
 ; CHECK:   invoke void @"\01?handle_int@@YAXH@Z"(i32 [[TMP1]])
diff --git a/llvm/test/CodeGen/WinEH/cppeh-nested-2.ll b/llvm/test/CodeGen/WinEH/cppeh-nested-2.ll
index 385958b006d..2764e7478c7 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nested-2.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nested-2.ll
@@ -44,7 +44,7 @@ target triple = "x86_64-pc-windows-msvc"
 ; CHECK:   %inner = alloca %class.Inner, align 1
 ; CHECK:   %i = alloca i32, align 4
 ; CHECK:   %f = alloca float, align 4
-; CHECK:   call void (...) @llvm.frameescape(float* %f, i32* %i, %class.Outer* %outer, %class.Inner* %inner)
+; CHECK:   call void (...) @llvm.localescape(float* %f, i32* %i, %class.Outer* %outer, %class.Inner* %inner)
 ; CHECK:   invoke void @_ZN5OuterC1Ev(%class.Outer* %outer)
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -243,7 +243,7 @@ eh.resume:                                        ; preds = %catch.dispatch11
 ; This catch handler should be outlined.
 ; CHECK: define internal i8* @_Z4testv.catch(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_F:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_F:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 0)
 ; CHECK:   [[F_PTR:\%.+]] = bitcast i8* [[RECOVER_F]] to float*
 ; CHECK:   [[TMP:\%.+]] = load float, float* [[F_PTR]], align 4
 ; CHECK:   call void @_Z12handle_floatf(float [[TMP]])
@@ -253,7 +253,7 @@ eh.resume:                                        ; preds = %catch.dispatch11
 ; This catch handler should be outlined.
 ; CHECK: define internal i8* @_Z4testv.catch.1(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 1)
 ; CHECK:   [[I_PTR:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
 ; CHECK:   [[TMP1:\%.+]] = load i32, i32* [[I_PTR]], align 4
 ; CHECK:   invoke void @_Z10handle_inti(i32 [[TMP1]])
@@ -270,7 +270,7 @@ eh.resume:                                        ; preds = %catch.dispatch11
 ; This cleanup handler should be outlined.
 ; CHECK: define internal void @_Z4testv.cleanup(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_OUTER:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_OUTER:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 2)
 ; CHECK:   [[OUTER_PTR:\%.+]] = bitcast i8* [[RECOVER_OUTER]] to %class.Outer*
 ; CHECK:   call void @_ZN5OuterD1Ev(%class.Outer* [[OUTER_PTR]])
 ; CHECK:   ret void
@@ -279,7 +279,7 @@ eh.resume:                                        ; preds = %catch.dispatch11
 ; This cleanup handler should be outlined.
 ; CHECK: define internal void @_Z4testv.cleanup.2(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_INNER:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 3)
+; CHECK:   [[RECOVER_INNER:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1, i32 3)
 ; CHECK:   [[INNER_PTR:\%.+]] = bitcast i8* [[RECOVER_INNER]] to %class.Inner*
 ; CHECK:   call void @_ZN5InnerD1Ev(%class.Inner* [[INNER_PTR]])
 ; CHECK:   ret void
diff --git a/llvm/test/CodeGen/WinEH/cppeh-nested-3.ll b/llvm/test/CodeGen/WinEH/cppeh-nested-3.ll
index 33faaf0f591..88759f406fb 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nested-3.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nested-3.ll
@@ -41,7 +41,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   %i = alloca i32, align 4
 ; CHECK:   %j = alloca i32, align 4
 ; CHECK:   %f = alloca float, align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* %j, i32* %i, float* %f)
+; CHECK:   call void (...) @llvm.localescape(i32* %j, i32* %i, float* %f)
 ; CHECK:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -181,9 +181,9 @@ eh.resume:                                        ; preds = %lpad16, %catch.disp
 
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_J:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_J:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[J_PTR:\%.+]] = bitcast i8* [[RECOVER_J]] to i32*
-; CHECK:   [[RECOVER_I1:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_I1:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[I_PTR1:\%.+]] = bitcast i8* [[RECOVER_I1]] to i32*
 ; CHECK:   [[TMP3:\%.+]] = load i32, i32* [[J_PTR]], align 4
 ; CHECK:   store i32 [[TMP3]], i32* [[I_PTR1]]
@@ -192,7 +192,7 @@ eh.resume:                                        ; preds = %lpad16, %catch.disp
 
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch.1"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_F:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_F:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[F_PTR:\%.+]] = bitcast i8* [[RECOVER_F]] to float*
 ; CHECK:   [[TMP2:\%.+]] = load float, float* [[F_PTR]], align 4
 ; CHECK:   call void @"\01?handle_float@@YAXM@Z"(float [[TMP2]])
@@ -201,7 +201,7 @@ eh.resume:                                        ; preds = %lpad16, %catch.disp
 
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch.2"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[I_PTR:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
 ; CHECK:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont2 unwind label %[[LPAD1_LABEL:lpad[0-9]*]]
diff --git a/llvm/test/CodeGen/WinEH/cppeh-nested-rethrow.ll b/llvm/test/CodeGen/WinEH/cppeh-nested-rethrow.ll
index 14a5f233f9b..53f532c8eb1 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nested-rethrow.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nested-rethrow.ll
@@ -53,7 +53,7 @@ $_TI1H = comdat any
 
 ; CHECK-LABEL: define void @"\01?test1@@YAXXZ"()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape
+; CHECK:   call void (...) @llvm.localescape
 
 ; Function Attrs: nounwind uwtable
 define void @"\01?test1@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
@@ -121,7 +121,7 @@ declare void @llvm.eh.endcatch() #1
 
 ; CHECK-LABEL: define void @"\01?test2@@YAXXZ"()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape
+; CHECK:   call void (...) @llvm.localescape
 
 ; Function Attrs: nounwind uwtable
 define void @"\01?test2@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
diff --git a/llvm/test/CodeGen/WinEH/cppeh-nonalloca-frame-values.ll b/llvm/test/CodeGen/WinEH/cppeh-nonalloca-frame-values.ll
index 83236c4188f..7b474c9d38a 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nonalloca-frame-values.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nonalloca-frame-values.ll
@@ -68,7 +68,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   store i32* [[A_PTR]], i32** [[A_REGMEM]]
 ; CHECK:   [[B_PTR:\%.+]] = getelementptr inbounds %struct.SomeData, %struct.SomeData* [[TMPCAST]], i64 0, i32 1
 ; CHECK:   store i32* [[B_PTR]], i32** [[B_REGMEM]]
-; CHECK:   call void (...) @llvm.frameescape(i32* %e, i32* %NumExceptions.020.reg2mem, [10 x i32]* [[EXCEPTIONVAL]], i32* %inc.reg2mem, i32* [[I_REGMEM]], i32** [[A_REGMEM]], i32** [[B_REGMEM]])
+; CHECK:   call void (...) @llvm.localescape(i32* %e, i32* %NumExceptions.020.reg2mem, [10 x i32]* [[EXCEPTIONVAL]], i32* %inc.reg2mem, i32* [[I_REGMEM]], i32** [[A_REGMEM]], i32** [[B_REGMEM]])
 ; CHECK:   br label %for.body
 
 ; Function Attrs: uwtable
@@ -192,19 +192,19 @@ eh.resume:                                        ; preds = %lpad
 ; The following catch handler should be outlined.
 ; CHECK: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_E:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[E_PTR:\%.+]] = bitcast i8* [[RECOVER_E]] to i32*
-; CHECK:   [[RECOVER_NUMEXCEPTIONS:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_NUMEXCEPTIONS:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[NUMEXCEPTIONS_REGMEM:\%.+]] = bitcast i8* [[RECOVER_NUMEXCEPTIONS]] to i32*
-; CHECK:   [[RECOVER_EXCEPTIONVAL:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_EXCEPTIONVAL:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[EXCEPTIONVAL:\%.+]] = bitcast i8* [[RECOVER_EXCEPTIONVAL]] to [10 x i32]*
-; CHECK:   [[RECOVER_INC:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 3)
+; CHECK:   [[RECOVER_INC:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 3)
 ; CHECK:   [[INC_REGMEM:\%.+]] = bitcast i8* [[RECOVER_INC]] to i32*
-; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 4)
+; CHECK:   [[RECOVER_I:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 4)
 ; CHECK:   [[I_REGMEM:\%.+]] = bitcast i8* [[RECOVER_I]] to i32*
-; CHECK:   [[RECOVER_A:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 5)
+; CHECK:   [[RECOVER_A:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 5)
 ; CHECK:   [[A_REGMEM:\%.+]] = bitcast i8* [[RECOVER_A]] to i32**
-; CHECK:   [[RECOVER_B:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 6)
+; CHECK:   [[RECOVER_B:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 6)
 ; CHECK:   [[B_REGMEM:\%.+]] = bitcast i8* [[RECOVER_B]] to i32**
 ; CHECK:   [[E_I8PTR:\%.+]] = bitcast i32* [[E_PTR]] to i8*
 ; CHECK:   [[TMP:\%.+]] = load i32, i32* [[E_PTR]], align 4
diff --git a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-reordered.ll b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-reordered.ll
index fc632af1740..9a790174922 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-reordered.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-reordered.ll
@@ -49,7 +49,7 @@ entry:
   %e = alloca i32, align 4
   %0 = bitcast i32* %tmp.i to i8*
   store i32 42, i32* %tmp.i, align 4, !tbaa !2
-  call void (...) @llvm.frameescape(i32* %e)
+  call void (...) @llvm.localescape(i32* %e)
   invoke void @_CxxThrowException(i8* %0, %eh.ThrowInfo* @_TI1H) #6
           to label %.noexc unwind label %lpad1
 
@@ -92,7 +92,7 @@ declare i8* @llvm.eh.actions(...) #3
 
 define internal i8* @main.catch(i8*, i8*) #5 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %e.i8 = call i8* @llvm.framerecover(i8* bitcast (i32 ()* @main to i8*), i8* %1, i32 0)
+  %e.i8 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @main to i8*), i8* %1, i32 0)
   %e = bitcast i8* %e.i8 to i32*
   %2 = bitcast i32* %e to i8*
   %3 = load i32, i32* %e, align 4, !tbaa !2
@@ -139,10 +139,10 @@ stub:                                             ; preds = %entry
 declare void @llvm.donothing() #2
 
 ; Function Attrs: nounwind
-declare void @llvm.frameescape(...) #3
+declare void @llvm.localescape(...) #3
 
 ; Function Attrs: nounwind readnone
-declare i8* @llvm.framerecover(i8*, i8*, i32) #2
+declare i8* @llvm.localrecover(i8*, i8*, i32) #2
 
 attributes #0 = { noreturn uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" }
 attributes #1 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" "wineh-parent"="main" }
diff --git a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll
index 02cc682cbe4..f97c9ee0fed 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch.ll
@@ -32,7 +32,7 @@ $"\01??_R0H@8" = comdat any
 
 define internal i8* @"\01?f@@YAXXZ.catch"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %.i8 = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 0)
+  %.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 0)
   %bc2 = bitcast i8* %.i8 to i32**
   %bc3 = bitcast i32** %bc2 to i8*
   invoke void @"\01?may_throw@@YAXXZ"()
@@ -58,7 +58,7 @@ lpad1:                                            ; preds = %entry
 
 define internal i8* @"\01?f@@YAXXZ.catch1"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %.i8 = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 1)
+  %.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?f@@YAXXZ" to i8*), i8* %1, i32 1)
   %2 = bitcast i8* %.i8 to double*
   %3 = bitcast double* %2 to i8*
   invoke void () @llvm.donothing()
@@ -88,7 +88,7 @@ entry:
   %ehselector.slot = alloca i32
   %0 = alloca i32*, align 8
   %1 = alloca double, align 8
-  call void (...) @llvm.frameescape(i32** %0, double* %1)
+  call void (...) @llvm.localescape(i32** %0, double* %1)
   invoke void @"\01?may_throw@@YAXXZ"()
           to label %invoke.cont unwind label %lpad2
 
@@ -196,10 +196,10 @@ declare void @llvm.eh.endcatch() #3
 declare i8* @llvm.eh.actions(...) #3
 
 ; Function Attrs: nounwind
-declare void @llvm.frameescape(...) #3
+declare void @llvm.localescape(...) #3
 
 ; Function Attrs: nounwind readnone
-declare i8* @llvm.framerecover(i8*, i8*, i32) #2
+declare i8* @llvm.localrecover(i8*, i8*, i32) #2
 
 declare void @llvm.donothing()
 
diff --git a/llvm/test/CodeGen/WinEH/cppeh-prepared-cleanups.ll b/llvm/test/CodeGen/WinEH/cppeh-prepared-cleanups.ll
index 14973023356..fe91ffd28a0 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-prepared-cleanups.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-prepared-cleanups.ll
@@ -58,7 +58,7 @@ entry:
   %ehselector.slot = alloca i32
   store i32 0, i32* %tmp
   %0 = bitcast i32* %tmp to i8*
-  call void (...) @llvm.frameescape()
+  call void (...) @llvm.localescape()
   store volatile i64 -2, i64* %unwindhelp
   %1 = bitcast i64* %unwindhelp to i8*
   call void @llvm.eh.unwindhelp(i8* %1)
@@ -126,7 +126,7 @@ define void @"\01?test2@@YAX_N@Z"(i1 zeroext %b) #2 personality i8* bitcast (i32
   %s1 = alloca %struct.S, align 1
   %frombool = zext i1 %b to i8
   store i8 %frombool, i8* %b.addr, align 1
-  call void (...) @llvm.frameescape(%struct.S* %s, %struct.S* %s1)
+  call void (...) @llvm.localescape(%struct.S* %s, %struct.S* %s1)
   call void @"\01?may_throw@@YAXXZ"()
   invoke void @"\01?may_throw@@YAXXZ"()
           to label %invoke.cont unwind label %lpad1
@@ -188,17 +188,17 @@ entry:
 }
 
 ; Function Attrs: nounwind
-declare void @llvm.frameescape(...) #4
+declare void @llvm.localescape(...) #4
 
 ; Function Attrs: nounwind readnone
-declare i8* @llvm.framerecover(i8*, i8*, i32) #6
+declare i8* @llvm.localrecover(i8*, i8*, i32) #6
 
 ; Function Attrs: nounwind
 declare void @llvm.eh.unwindhelp(i8*) #4
 
 define internal void @"\01?test2@@YAX_N@Z.cleanup"(i8*, i8*) #7 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %s.i8 = call i8* @llvm.framerecover(i8* bitcast (void (i1)* @"\01?test2@@YAX_N@Z" to i8*), i8* %1, i32 0)
+  %s.i8 = call i8* @llvm.localrecover(i8* bitcast (void (i1)* @"\01?test2@@YAX_N@Z" to i8*), i8* %1, i32 0)
   %s = bitcast i8* %s.i8 to %struct.S*
   call void @"\01??_DS@@QEAA@XZ"(%struct.S* %s) #4
   invoke void @llvm.donothing()
@@ -215,7 +215,7 @@ stub:                                             ; preds = %entry
 
 define internal void @"\01?test2@@YAX_N@Z.cleanup1"(i8*, i8*) #7 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %s1.i8 = call i8* @llvm.framerecover(i8* bitcast (void (i1)* @"\01?test2@@YAX_N@Z" to i8*), i8* %1, i32 1)
+  %s1.i8 = call i8* @llvm.localrecover(i8* bitcast (void (i1)* @"\01?test2@@YAX_N@Z" to i8*), i8* %1, i32 1)
   %s1 = bitcast i8* %s1.i8 to %struct.S*
   call void @"\01??_DS@@QEAA@XZ"(%struct.S* %s1) #4
   invoke void @llvm.donothing()
diff --git a/llvm/test/CodeGen/WinEH/cppeh-shared-empty-catch.ll b/llvm/test/CodeGen/WinEH/cppeh-shared-empty-catch.ll
index 678ea6f8ba1..87ccc9d9ded 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-shared-empty-catch.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-shared-empty-catch.ll
@@ -30,7 +30,7 @@ $"\01??_R0H@8" = comdat any
 
 ; CHECK-LABEL: define void @"\01?f@@YAXXZ"()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape()
+; CHECK:   call void (...) @llvm.localescape()
 ; CHECK:   invoke void @"\01?g@@YAXXZ"()
 
 ; Function Attrs: nounwind
diff --git a/llvm/test/CodeGen/WinEH/cppeh-similar-catch-blocks.ll b/llvm/test/CodeGen/WinEH/cppeh-similar-catch-blocks.ll
index 5b974508bc1..09213536815 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-similar-catch-blocks.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-similar-catch-blocks.ll
@@ -86,7 +86,7 @@ $"\01??_C@_03PMGGPEJJ@?$CFd?6?$AA@" = comdat any
 ; This is just a minimal check to verify that main was handled by WinEHPrepare.
 ; CHECK: define i32 @main()
 ; CHECK: entry:
-; CHECK:   call void (...) @llvm.frameescape(i32* [[X_PTR:\%.+]], i32* [[X2_PTR:\%.+]], i8* [[C2_PTR:\%.+]], i8* [[C3_PTR:\%.+]], i8* [[C_PTR:\%.+]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[X_PTR:\%.+]], i32* [[X2_PTR:\%.+]], i8* [[C2_PTR:\%.+]], i8* [[C3_PTR:\%.+]], i8* [[C_PTR:\%.+]])
 ; CHECK:   invoke void @_CxxThrowException
 ; CHECK: }
 
diff --git a/llvm/test/CodeGen/WinEH/cppeh-state-calc-1.ll b/llvm/test/CodeGen/WinEH/cppeh-state-calc-1.ll
index 1e71f8f3827..abc5d5292cf 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-state-calc-1.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-state-calc-1.ll
@@ -79,7 +79,7 @@ entry:
   call void @"\01?two@@YAXXZ"() #3
   store i32 2, i32* %tmp
   %0 = bitcast i32* %tmp to i8*
-  call void (...) @llvm.frameescape(i32* %x, i8* %c, i32* %x21)
+  call void (...) @llvm.localescape(i32* %x, i8* %c, i32* %x21)
   invoke void @_CxxThrowException(i8* %0, %eh.ThrowInfo* @_TI1H) #5
           to label %unreachable unwind label %lpad
 
@@ -166,7 +166,7 @@ declare i8* @llvm.eh.actions(...) #3
 
 define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %x.i8 = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+  %x.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
   %x = bitcast i8* %x.i8 to i32*
   %2 = bitcast i32* %x to i8*
   call void @"\01?catch_two@@YAXXZ"() #3
@@ -204,7 +204,7 @@ stub:                                             ; preds = %entry
 
 define internal i8* @"\01?test@@YAXXZ.catch2"(i8*, i8*) #4 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
-  %x21.i8 = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+  %x21.i8 = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
   %x21 = bitcast i8* %x21.i8 to i32*
   %2 = bitcast i32* %x21 to i8*
   call void @"\01?catch_one@@YAXXZ"() #3
@@ -238,10 +238,10 @@ stub:                                             ; preds = %entry
 }
 
 ; Function Attrs: nounwind
-declare void @llvm.frameescape(...) #3
+declare void @llvm.localescape(...) #3
 
 ; Function Attrs: nounwind readnone
-declare i8* @llvm.framerecover(i8*, i8*, i32) #2
+declare i8* @llvm.localrecover(i8*, i8*, i32) #2
 
 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" "wineh-parent"="
?test@@YAXXZ" }
 attributes #1 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
diff --git a/llvm/test/CodeGen/WinEH/seh-inlined-finally.ll b/llvm/test/CodeGen/WinEH/seh-inlined-finally.ll
index 5943cb77cee..6248b74f980 100644
--- a/llvm/test/CodeGen/WinEH/seh-inlined-finally.ll
+++ b/llvm/test/CodeGen/WinEH/seh-inlined-finally.ll
@@ -13,9 +13,9 @@ target triple = "x86_64-pc-windows-msvc"
 declare i32 @puts(i8*)
 declare void @may_crash()
 declare i32 @__C_specific_handler(...)
-declare i8* @llvm.framerecover(i8*, i8*, i32) #1
+declare i8* @llvm.localrecover(i8*, i8*, i32) #1
 declare i8* @llvm.frameaddress(i32)
-declare void @llvm.frameescape(...)
+declare void @llvm.localescape(...)
 declare dllimport void @EnterCriticalSection(%struct._RTL_CRITICAL_SECTION*)
 declare dllimport void @LeaveCriticalSection(%struct._RTL_CRITICAL_SECTION*)
 
@@ -47,14 +47,14 @@ lpad:                                             ; preds = %entry
 define i32 @call_may_crash_locked() personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
 entry:
   %p = alloca %struct._RTL_CRITICAL_SECTION, align 8
-  call void (...) @llvm.frameescape(%struct._RTL_CRITICAL_SECTION* %p)
+  call void (...) @llvm.localescape(%struct._RTL_CRITICAL_SECTION* %p)
   call void @EnterCriticalSection(%struct._RTL_CRITICAL_SECTION* %p)
   invoke void @may_crash()
           to label %invoke.cont unwind label %lpad
 
 invoke.cont:                                      ; preds = %entry
   %tmp2 = call i8* @llvm.frameaddress(i32 0)
-  %tmp3 = call i8* @llvm.framerecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %tmp2, i32 0) #2
+  %tmp3 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %tmp2, i32 0) #2
   %tmp6 = bitcast i8* %tmp3 to %struct._RTL_CRITICAL_SECTION*
   call void @LeaveCriticalSection(%struct._RTL_CRITICAL_SECTION* %tmp6)
   ret i32 42
@@ -63,7 +63,7 @@ lpad:                                             ; preds = %entry
   %tmp7 = landingpad { i8*, i32 }
             cleanup
   %tmp8 = call i8* @llvm.frameaddress(i32 0)
-  %tmp9 = call i8* @llvm.framerecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %tmp8, i32 0)
+  %tmp9 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %tmp8, i32 0)
   %tmp12 = bitcast i8* %tmp9 to %struct._RTL_CRITICAL_SECTION*
   call void @LeaveCriticalSection(%struct._RTL_CRITICAL_SECTION* %tmp12)
   resume { i8*, i32 } %tmp7
@@ -78,6 +78,6 @@ lpad:                                             ; preds = %entry
 ; CHECK-NEXT: indirectbr i8* %recover, []
 
 ; CHECK-LABEL: define internal void @call_may_crash_locked.cleanup(i8*, i8*)
-; CHECK: %tmp9 = call i8* @llvm.framerecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %1, i32 0)
+; CHECK: %tmp9 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @call_may_crash_locked to i8*), i8* %1, i32 0)
 ; CHECK: %tmp12 = bitcast i8* %tmp9 to %struct._RTL_CRITICAL_SECTION*
 ; CHECK: call void @LeaveCriticalSection(%struct._RTL_CRITICAL_SECTION* %tmp12)
diff --git a/llvm/test/CodeGen/WinEH/seh-prepared-basic.ll b/llvm/test/CodeGen/WinEH/seh-prepared-basic.ll
index b981dc2d9bd..b6a30309f1c 100644
--- a/llvm/test/CodeGen/WinEH/seh-prepared-basic.ll
+++ b/llvm/test/CodeGen/WinEH/seh-prepared-basic.ll
@@ -17,7 +17,7 @@ target triple = "x86_64-pc-windows-msvc"
 ; Function Attrs: uwtable
 define void @do_except() #0 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
 entry:
-  call void (...) @llvm.frameescape()
+  call void (...) @llvm.localescape()
   invoke void @g() #5
           to label %__try.cont unwind label %lpad1
 
@@ -64,10 +64,10 @@ declare i32 @llvm.eh.typeid.for(i8*) #3
 declare i8* @llvm.eh.actions(...) #4
 
 ; Function Attrs: nounwind
-declare void @llvm.frameescape(...) #4
+declare void @llvm.localescape(...) #4
 
 ; Function Attrs: nounwind readnone
-declare i8* @llvm.framerecover(i8*, i8*, i32) #3
+declare i8* @llvm.localrecover(i8*, i8*, i32) #3
 
 attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" "wineh-parent"="do_except" }
 attributes #1 = { noinline nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" }
diff --git a/llvm/test/CodeGen/WinEH/seh-simple.ll b/llvm/test/CodeGen/WinEH/seh-simple.ll
index 98f06ef12c9..a2d13eeb190 100644
--- a/llvm/test/CodeGen/WinEH/seh-simple.ll
+++ b/llvm/test/CodeGen/WinEH/seh-simple.ll
@@ -196,6 +196,6 @@ eh.resume:
 ; X64-LABEL: define internal void @lpad_phi.cleanup(i8*, i8*)
 ; X86-LABEL: define internal void @lpad_phi.cleanup()
 ; X86: call i8* @llvm.frameaddress(i32 1)
-; CHECK: call i8* @llvm.framerecover({{.*}})
+; CHECK: call i8* @llvm.localrecover({{.*}})
 ; CHECK: load i32
 ; CHECK: store i32 %{{.*}}, i32*
diff --git a/llvm/test/CodeGen/X86/frameescape.ll b/llvm/test/CodeGen/X86/frameescape.ll
index 00bc55d2487..179a936304b 100644
--- a/llvm/test/CodeGen/X86/frameescape.ll
+++ b/llvm/test/CodeGen/X86/frameescape.ll
@@ -1,19 +1,19 @@
 ; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck %s --check-prefix=X86
 ; RUN: llc -mtriple=x86_64-windows-msvc < %s | FileCheck %s --check-prefix=X64
 
-declare void @llvm.frameescape(...)
+declare void @llvm.localescape(...)
 declare i8* @llvm.frameaddress(i32)
-declare i8* @llvm.framerecover(i8*, i8*, i32)
+declare i8* @llvm.localrecover(i8*, i8*, i32)
 declare i32 @printf(i8*, ...)
 
 @str = internal constant [10 x i8] c"asdf: %d\0A\00"
 
 define void @print_framealloc_from_fp(i8* %fp) {
-  %a.i8 = call i8* @llvm.framerecover(i8* bitcast (void()* @alloc_func to i8*), i8* %fp, i32 0)
+  %a.i8 = call i8* @llvm.localrecover(i8* bitcast (void()* @alloc_func to i8*), i8* %fp, i32 0)
   %a = bitcast i8* %a.i8 to i32*
   %a.val = load i32, i32* %a
   call i32 (i8*, ...) @printf(i8* getelementptr ([10 x i8], [10 x i8]* @str, i32 0, i32 0), i32 %a.val)
-  %b.i8 = call i8* @llvm.framerecover(i8* bitcast (void()* @alloc_func to i8*), i8* %fp, i32 1)
+  %b.i8 = call i8* @llvm.localrecover(i8* bitcast (void()* @alloc_func to i8*), i8* %fp, i32 1)
   %b = bitcast i8* %b.i8 to i32*
   %b.val = load i32, i32* %b
   call i32 (i8*, ...) @printf(i8* getelementptr ([10 x i8], [10 x i8]* @str, i32 0, i32 0), i32 %b.val)
@@ -61,7 +61,7 @@ define void @print_framealloc_from_fp(i8* %fp) {
 define void @alloc_func() {
   %a = alloca i32
   %b = alloca i32, i32 2
-  call void (...) @llvm.frameescape(i32* %a, i32* %b)
+  call void (...) @llvm.localescape(i32* %a, i32* %b)
   store i32 42, i32* %a
   store i32 13, i32* %b
   %fp = call i8* @llvm.frameaddress(i32 0)
@@ -105,7 +105,7 @@ define i32 @main() {
 define void @alloc_func_no_frameaddr() {
   %a = alloca i32
   %b = alloca i32
-  call void (...) @llvm.frameescape(i32* %a, i32* %b)
+  call void (...) @llvm.localescape(i32* %a, i32* %b)
   store i32 42, i32* %a
   store i32 13, i32* %b
   call void @print_framealloc_from_fp(i8* null)
diff --git a/llvm/test/CodeGen/X86/seh-catch-all-win32.ll b/llvm/test/CodeGen/X86/seh-catch-all-win32.ll
index 423b9914e99..d840cb41acc 100644
--- a/llvm/test/CodeGen/X86/seh-catch-all-win32.ll
+++ b/llvm/test/CodeGen/X86/seh-catch-all-win32.ll
@@ -10,14 +10,14 @@ declare void @crash()
 declare i32 @printf(i8* nocapture readonly, ...) nounwind
 declare i32 @llvm.eh.typeid.for(i8*)
 declare i8* @llvm.frameaddress(i32)
-declare i8* @llvm.framerecover(i8*, i8*, i32)
-declare void @llvm.frameescape(...)
+declare i8* @llvm.localrecover(i8*, i8*, i32)
+declare void @llvm.localescape(...)
 declare i8* @llvm.x86.seh.recoverfp(i8*, i8*)
 
 define i32 @main() personality i8* bitcast (i32 (...)* @_except_handler3 to i8*) {
 entry:
   %__exceptioncode = alloca i32, align 4
-  call void (...) @llvm.frameescape(i32* %__exceptioncode)
+  call void (...) @llvm.localescape(i32* %__exceptioncode)
   invoke void @crash() #5
           to label %__try.cont unwind label %lpad
 
@@ -45,7 +45,7 @@ define internal i32 @"filt$main"() {
 entry:
   %ebp = tail call i8* @llvm.frameaddress(i32 1)
   %parentfp = tail call i8* @llvm.x86.seh.recoverfp(i8* bitcast (i32 ()* @main to i8*), i8* %ebp)
-  %code.i8 = tail call i8* @llvm.framerecover(i8* bitcast (i32 ()* @main to i8*), i8* %parentfp, i32 0)
+  %code.i8 = tail call i8* @llvm.localrecover(i8* bitcast (i32 ()* @main to i8*), i8* %parentfp, i32 0)
   %__exceptioncode = bitcast i8* %code.i8 to i32*
   %info.addr = getelementptr inbounds i8, i8* %ebp, i32 -20
   %0 = bitcast i8* %info.addr to i32***
diff --git a/llvm/test/Transforms/Inline/frameescape.ll b/llvm/test/Transforms/Inline/frameescape.ll
index fb336024f93..6615fe9a76e 100644
--- a/llvm/test/Transforms/Inline/frameescape.ll
+++ b/llvm/test/Transforms/Inline/frameescape.ll
@@ -1,13 +1,13 @@
 ; RUN: opt -inline -S < %s | FileCheck %s
 
-; PR23216: We can't inline functions using llvm.frameescape.
+; PR23216: We can't inline functions using llvm.localescape.
 
-declare void @llvm.frameescape(...)
+declare void @llvm.localescape(...)
 declare i8* @llvm.frameaddress(i32)
-declare i8* @llvm.framerecover(i8*, i8*, i32)
+declare i8* @llvm.localrecover(i8*, i8*, i32)
 
 define internal void @foo(i8* %fp) {
-  %a.i8 = call i8* @llvm.framerecover(i8* bitcast (i32 ()* @bar to i8*), i8* %fp, i32 0)
+  %a.i8 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @bar to i8*), i8* %fp, i32 0)
   %a = bitcast i8* %a.i8 to i32*
   store i32 42, i32* %a
   ret void
@@ -16,7 +16,7 @@ define internal void @foo(i8* %fp) {
 define internal i32 @bar() {
 entry:
   %a = alloca i32
-  call void (...) @llvm.frameescape(i32* %a)
+  call void (...) @llvm.localescape(i32* %a)
   %fp = call i8* @llvm.frameaddress(i32 0)
   tail call void @foo(i8* %fp)
   %r = load i32, i32* %a
@@ -27,7 +27,7 @@ entry:
 define internal i32 @bar_alwaysinline() alwaysinline {
 entry:
   %a = alloca i32
-  call void (...) @llvm.frameescape(i32* %a)
+  call void (...) @llvm.localescape(i32* %a)
   tail call void @foo(i8* null)
   ret i32 0
 }
diff --git a/llvm/test/Transforms/PlaceSafepoints/statepoint-frameescape.ll b/llvm/test/Transforms/PlaceSafepoints/statepoint-frameescape.ll
index a6ee5ee078f..c4e250957a8 100644
--- a/llvm/test/Transforms/PlaceSafepoints/statepoint-frameescape.ll
+++ b/llvm/test/Transforms/PlaceSafepoints/statepoint-frameescape.ll
@@ -1,17 +1,17 @@
 ; RUN: opt %s -S -place-safepoints | FileCheck %s
 
-declare void @llvm.frameescape(...)
+declare void @llvm.localescape(...)
 
-; Do we insert the entry safepoint after the frameescape intrinsic?
+; Do we insert the entry safepoint after the localescape intrinsic?
 define void @parent() gc "statepoint-example" {
 ; CHECK-LABEL: @parent
 entry:
 ; CHECK-LABEL: entry
 ; CHECK-NEXT: alloca
-; CHECK-NEXT: frameescape
+; CHECK-NEXT: localescape
 ; CHECK-NEXT: statepoint
   %ptr = alloca i32
-  call void (...) @llvm.frameescape(i32* %ptr)
+  call void (...) @llvm.localescape(i32* %ptr)
   ret void
 }
 
diff --git a/llvm/test/Verifier/frameescape.ll b/llvm/test/Verifier/frameescape.ll
index 1fb9387eb2f..074098b990d 100644
--- a/llvm/test/Verifier/frameescape.ll
+++ b/llvm/test/Verifier/frameescape.ll
@@ -1,69 +1,69 @@
 ; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
 
-declare void @llvm.frameescape(...)
-declare i8* @llvm.framerecover(i8*, i8*, i32)
+declare void @llvm.localescape(...)
+declare i8* @llvm.localrecover(i8*, i8*, i32)
 
 define internal void @f() {
   %a = alloca i8
-  call void (...) @llvm.frameescape(i8* %a)
-  call void (...) @llvm.frameescape(i8* %a)
+  call void (...) @llvm.localescape(i8* %a)
+  call void (...) @llvm.localescape(i8* %a)
   ret void
 }
-; CHECK: multiple calls to llvm.frameescape in one function
+; CHECK: multiple calls to llvm.localescape in one function
 
 define internal void @g() {
 entry:
   %a = alloca i8
   br label %not_entry
 not_entry:
-  call void (...) @llvm.frameescape(i8* %a)
+  call void (...) @llvm.localescape(i8* %a)
   ret void
 }
-; CHECK: llvm.frameescape used outside of entry block
+; CHECK: llvm.localescape used outside of entry block
 
 define internal void @h() {
-  call i8* @llvm.framerecover(i8* null, i8* null, i32 0)
+  call i8* @llvm.localrecover(i8* null, i8* null, i32 0)
   ret void
 }
-; CHECK: llvm.framerecover first argument must be function defined in this module
+; CHECK: llvm.localrecover first argument must be function defined in this module
 
 @global = constant i8 0
 
 declare void @declaration()
 
 define internal void @i() {
-  call i8* @llvm.framerecover(i8* @global, i8* null, i32 0)
+  call i8* @llvm.localrecover(i8* @global, i8* null, i32 0)
   ret void
 }
-; CHECK: llvm.framerecover first argument must be function defined in this module
+; CHECK: llvm.localrecover first argument must be function defined in this module
 
 define internal void @j() {
-  call i8* @llvm.framerecover(i8* bitcast(void()* @declaration to i8*), i8* null, i32 0)
+  call i8* @llvm.localrecover(i8* bitcast(void()* @declaration to i8*), i8* null, i32 0)
   ret void
 }
-; CHECK: llvm.framerecover first argument must be function defined in this module
+; CHECK: llvm.localrecover first argument must be function defined in this module
 
 define internal void @k(i32 %n) {
-  call i8* @llvm.framerecover(i8* bitcast(void()* @f to i8*), i8* null, i32 %n)
+  call i8* @llvm.localrecover(i8* bitcast(void()* @f to i8*), i8* null, i32 %n)
   ret void
 }
-; CHECK: idx argument of llvm.framerecover must be a constant int
+; CHECK: idx argument of llvm.localrecover must be a constant int
 
 define internal void @l(i8* %b) {
   %a = alloca i8
-  call void (...) @llvm.frameescape(i8* %a, i8* %b)
+  call void (...) @llvm.localescape(i8* %a, i8* %b)
   ret void
 }
-; CHECK: llvm.frameescape only accepts static allocas
+; CHECK: llvm.localescape only accepts static allocas
 
 define internal void @m() {
   %a = alloca i8
-  call void (...) @llvm.frameescape(i8* %a)
+  call void (...) @llvm.localescape(i8* %a)
   ret void
 }
 
 define internal void @n(i8* %fp) {
-  call i8* @llvm.framerecover(i8* bitcast(void ()* @m to i8*), i8* %fp, i32 1)
+  call i8* @llvm.localrecover(i8* bitcast(void ()* @m to i8*), i8* %fp, i32 1)
   ret void
 }
-; CHECK: all indices passed to llvm.framerecover must be less than the number of arguments passed ot llvm.frameescape in the parent function
+; CHECK: all indices passed to llvm.localrecover must be less than the number of arguments passed ot llvm.localescape in the parent function