llvm/test/CodeGen/WinEH/cppeh-multi-catch.ll - toolchain/llvm-project - Gitiles

 ; RUN: opt -mtriple=x86_64-pc-windows-msvc -winehprepare -S -o - < %s | FileCheck %s

 ; This test is based on the following code:
 ;
 ; void test()
 ; {
 ;   try {
 ;     may_throw();
 ;   } catch (int i) {
 ;     handle_int(i);
 ;   } catch (long long ll) {
 ;     handle_long_long(ll);
 ;   } catch (SomeClass &obj) {
 ;     handle_obj(&obj);
 ;   } catch (...) {
 ;     handle_exception();
 ;   }
 ; }
 ;
 ; The catch handlers were edited to insert 'ret void' after the endcatch call.

 ; ModuleID = 'catch-with-type.cpp'
 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-pc-windows-msvc"

 %rtti.TypeDescriptor2 = type { i8**, i8*, [3 x i8] }
 %eh.HandlerMapEntry = type { i32, i32 }
 %rtti.TypeDescriptor3 = type { i8**, i8*, [4 x i8] }
 %rtti.TypeDescriptor15 = type { i8**, i8*, [16 x i8] }
 %class.SomeClass = type { i8 }

 $"\01??_R0H@8" = comdat any

 $"\01??_R0_J@8" = comdat any

 $"\01??_R0?AVSomeClass@@@8" = comdat any

 @"\01??_7type_info@@6B@" = external constant i8*
 @"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat
 @__ImageBase = external constant i8
 @llvm.eh.handlermapentry.H = private unnamed_addr constant %eh.HandlerMapEntry { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"
 @"\01??_R0_J@8" = linkonce_odr global %rtti.TypeDescriptor3 { i8** @"\01??_7type_info@@6B@", i8* null, [4 x i8] c"._J\00" }, comdat
 @llvm.eh.handlermapentry._J = private unnamed_addr constant %eh.HandlerMapEntry { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor3* @"\01??_R0_J@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"
 @"\01??_R0?AVSomeClass@@@8" = linkonce_odr global %rtti.TypeDescriptor15 { i8** @"\01??_7type_info@@6B@", i8* null, [16 x i8] c".?AVSomeClass@@\00" }, comdat
 @"llvm.eh.handlermapentry.reference.?AVSomeClass@@" = private unnamed_addr constant %eh.HandlerMapEntry { i32 8, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor15* @"\01??_R0?AVSomeClass@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"


 ; CHECK: define void @"\01?test@@YAXXZ"() #0 {
 ; CHECK: entry:
 ; 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:   invoke void @"\01?may_throw@@YAXXZ"()
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]

 ; Function Attrs: uwtable
 define void @"\01?test@@YAXXZ"() #0 {
 entry:
   %exn.slot = alloca i8*
   %ehselector.slot = alloca i32
   %obj = alloca %class.SomeClass*, align 8
   %ll = alloca i64, align 8
   %i = alloca i32, align 4
   invoke void @"\01?may_throw@@YAXXZ"()
           to label %invoke.cont unwind label %lpad

 invoke.cont:                                      ; preds = %entry
   br label %try.cont

 ; CHECK: [[LPAD_LABEL]]:{{[ ]+}}; preds = %entry
 ; CHECK:   landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
 ; CHECK-NEXT:           catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry.H
 ; CHECK-NEXT:           catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry._J
 ; CHECK-NEXT:           catch %eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@"
 ; CHECK-NEXT:           catch i8* null
 ; CHECK-NEXT:   [[RECOVER:\%.+]] = call i8* (...) @llvm.eh.actions(
 ; CHECK-SAME:	     i32 1, i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry.H to i8*), i32 0, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch",
 ; CHECK-SAME:        i32 1, i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry._J to i8*), i32 1, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch.1",
 ; CHECK-SAME:        i32 1, i8* bitcast (%eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@" to i8*), i32 2, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch.2",
 ; CHECK-SAME:        i32 1, i8* null, i32 -1, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch.3")
 ; CHECK-NEXT:   indirectbr i8* [[RECOVER]], [label %ret]

 lpad:                                             ; preds = %entry
   %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
           catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry.H
           catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry._J
           catch %eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@"
           catch i8* null
   %1 = extractvalue { i8*, i32 } %0, 0
   store i8* %1, i8** %exn.slot
   %2 = extractvalue { i8*, i32 } %0, 1
   store i32 %2, i32* %ehselector.slot
   br label %catch.dispatch

 ; CHECK-NOT: catch.dispatch:
 catch.dispatch:                                   ; preds = %lpad
   %sel = load i32, i32* %ehselector.slot
   %3 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry.H to i8*)) #3
   %matches = icmp eq i32 %sel, %3
   br i1 %matches, label %catch14, label %catch.fallthrough

 ret:
   ret void

 ; CHECK-NOT: catch14:
 ; CHECK: ret:
 ; CHECK-NEXT:   ret void
 catch14:                                          ; preds = %catch.dispatch
   %exn15 = load i8*, i8** %exn.slot
   %4 = bitcast i32* %i to i8*
   call void @llvm.eh.begincatch(i8* %exn15, i8* %4) #3
   %5 = load i32, i32* %i, align 4
   call void @"\01?handle_int@@YAXH@Z"(i32 %5)
   call void @llvm.eh.endcatch() #3
   br label %ret

 try.cont:                                         ; preds = %invoke.cont
   br label %ret

 ; CHECK-NOT: catch.fallthrough:
 catch.fallthrough:                                ; preds = %catch.dispatch
   %6 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry._J to i8*)) #3
   %matches1 = icmp eq i32 %sel, %6
   br i1 %matches1, label %catch10, label %catch.fallthrough2

 ; CHECK-NOT: catch10:
 catch10:                                          ; preds = %catch.fallthrough
   %exn11 = load i8*, i8** %exn.slot
   %7 = bitcast i64* %ll to i8*
   call void @llvm.eh.begincatch(i8* %exn11, i8* %7) #3
   %8 = load i64, i64* %ll, align 8
   call void @"\01?handle_long_long@@YAX_J@Z"(i64 %8)
   call void @llvm.eh.endcatch() #3
   br label %ret

 ; CHECK-NOT: catch.fallthrough2:
 catch.fallthrough2:                               ; preds = %catch.fallthrough
   %9 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@" to i8*)) #3
   %matches3 = icmp eq i32 %sel, %9
   br i1 %matches3, label %catch6, label %catch

 ; CHECK-NOT: catch6:
 catch6:                                           ; preds = %catch.fallthrough2
   %exn7 = load i8*, i8** %exn.slot
   %10 = bitcast %class.SomeClass** %obj to i8*
   call void @llvm.eh.begincatch(i8* %exn7, i8* %10) #3
   %11 = load %class.SomeClass*, %class.SomeClass** %obj, align 8
   call void @"\01?handle_obj@@YAXPEAVSomeClass@@@Z"(%class.SomeClass* %11)
   call void @llvm.eh.endcatch() #3
   br label %ret

 ; CHECK-NOT: catch:
 catch:                                            ; preds = %catch.fallthrough2
   %exn = load i8*, i8** %exn.slot
   call void @llvm.eh.begincatch(i8* %exn, i8* null) #3
   call void @"\01?handle_exception@@YAXXZ"()  call void @llvm.eh.endcatch() #3
   br label %ret
 ; CHECK: }
 }

 ; 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:   [[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]])
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
 ; CHECK: }

 ; 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:   [[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]])
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
 ; CHECK: }

 ; 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:   [[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]])
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
 ; CHECK: }

 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.3"(i8*, i8*)
 ; CHECK: entry:
 ; CHECK:   call void @"\01?handle_exception@@YAXXZ"()
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
 ; CHECK: }


 declare void @"\01?may_throw@@YAXXZ"() #1

 declare i32 @__CxxFrameHandler3(...)

 ; Function Attrs: nounwind readnone
 declare i32 @llvm.eh.typeid.for(i8*) #2

 ; Function Attrs: nounwind
 declare void @llvm.eh.begincatch(i8* nocapture, i8* nocapture) #3

 declare void @"\01?handle_exception@@YAXXZ"() #1

 ; Function Attrs: nounwind
 declare void @llvm.eh.endcatch() #3

 declare void @"\01?handle_obj@@YAXPEAVSomeClass@@@Z"(%class.SomeClass*) #1

 declare void @"\01?handle_long_long@@YAX_J@Z"(i64) #1

 declare void @"\01?handle_int@@YAXH@Z"(i32) #1

 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" "unsafe-fp-math"="false" "use-soft-float"="false" }
 attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
 attributes #2 = { nounwind readnone }
 attributes #3 = { nounwind }

 !llvm.module.flags = !{!0}
 !llvm.ident = !{!1}

 !0 = !{i32 1, !"PIC Level", i32 2}
 !1 = !{!"clang version 3.7.0 (trunk 233155) (llvm/trunk 233153)"}
	; RUN: opt -mtriple=x86_64-pc-windows-msvc -winehprepare -S -o - < %s \| FileCheck %s

	; This test is based on the following code:
	;
	; void test()
	; {
	; try {
	; may_throw();
	; } catch (int i) {
	; handle_int(i);
	; } catch (long long ll) {
	; handle_long_long(ll);
	; } catch (SomeClass &obj) {
	; handle_obj(&obj);
	; } catch (...) {
	; handle_exception();
	; }
	; }
	;
	; The catch handlers were edited to insert 'ret void' after the endcatch call.

	; ModuleID = 'catch-with-type.cpp'
	target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
	target triple = "x86_64-pc-windows-msvc"

	%rtti.TypeDescriptor2 = type { i8*, i8, [3 x i8] }
	%eh.HandlerMapEntry = type { i32, i32 }
	%rtti.TypeDescriptor3 = type { i8*, i8, [4 x i8] }
	%rtti.TypeDescriptor15 = type { i8*, i8, [16 x i8] }
	%class.SomeClass = type { i8 }

	$"\01??_R0H@8" = comdat any

	$"\01??_R0_J@8" = comdat any

	$"\01??_R0?AVSomeClass@@@8" = comdat any

	@"\01??_7type_info@@6B@" = external constant i8*
	@"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat
	@__ImageBase = external constant i8
	@llvm.eh.handlermapentry.H = private unnamed_addr constant %eh.HandlerMapEntry { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"
	@"\01??_R0_J@8" = linkonce_odr global %rtti.TypeDescriptor3 { i8** @"\01??_7type_info@@6B@", i8* null, [4 x i8] c"._J\00" }, comdat
	@llvm.eh.handlermapentry._J = private unnamed_addr constant %eh.HandlerMapEntry { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor3* @"\01??_R0_J@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"
	@"\01??_R0?AVSomeClass@@@8" = linkonce_odr global %rtti.TypeDescriptor15 { i8** @"\01??_7type_info@@6B@", i8* null, [16 x i8] c".?AVSomeClass@@\00" }, comdat
	@"llvm.eh.handlermapentry.reference.?AVSomeClass@@" = private unnamed_addr constant %eh.HandlerMapEntry { i32 8, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor15* @"\01??_R0?AVSomeClass@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section "llvm.metadata"


	; CHECK: define void @"\01?test@@YAXXZ"() #0 {
	; CHECK: entry:
	; 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: invoke void @"\01?may_throw@@YAXXZ"()
	; CHECK: to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]

	; Function Attrs: uwtable
	define void @"\01?test@@YAXXZ"() #0 {
	entry:
	%exn.slot = alloca i8*
	%ehselector.slot = alloca i32
	%obj = alloca %class.SomeClass*, align 8
	%ll = alloca i64, align 8
	%i = alloca i32, align 4
	invoke void @"\01?may_throw@@YAXXZ"()
	to label %invoke.cont unwind label %lpad

	invoke.cont: ; preds = %entry
	br label %try.cont

	; CHECK: [[LPAD_LABEL]]:{{[ ]+}}; preds = %entry
	; CHECK: landingpad { i8, i32 } personality i8 bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
	; CHECK-NEXT: catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry.H
	; CHECK-NEXT: catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry._J
	; CHECK-NEXT: catch %eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@"
	; CHECK-NEXT: catch i8* null
	; CHECK-NEXT: [[RECOVER:\%.+]] = call i8* (...) @llvm.eh.actions(
	; CHECK-SAME: i32 1, i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry.H to i8), i32 0, i8 (i8, i8)* @"\01?test@@YAXXZ.catch",
	; CHECK-SAME: i32 1, i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry._J to i8), i32 1, i8 (i8, i8)* @"\01?test@@YAXXZ.catch.1",
	; CHECK-SAME: i32 1, i8* bitcast (%eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@" to i8), i32 2, i8 (i8, i8)* @"\01?test@@YAXXZ.catch.2",
	; CHECK-SAME: i32 1, i8* null, i32 -1, i8* (i8, i8)* @"\01?test@@YAXXZ.catch.3")
	; CHECK-NEXT: indirectbr i8* [[RECOVER]], [label %ret]

	lpad: ; preds = %entry
	%0 = landingpad { i8, i32 } personality i8 bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
	catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry.H
	catch %eh.HandlerMapEntry* @llvm.eh.handlermapentry._J
	catch %eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@"
	catch i8* null
	%1 = extractvalue { i8*, i32 } %0, 0
	store i8* %1, i8** %exn.slot
	%2 = extractvalue { i8*, i32 } %0, 1
	store i32 %2, i32* %ehselector.slot
	br label %catch.dispatch

	; CHECK-NOT: catch.dispatch:
	catch.dispatch: ; preds = %lpad
	%sel = load i32, i32* %ehselector.slot
	%3 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry.H to i8*)) #3
	%matches = icmp eq i32 %sel, %3
	br i1 %matches, label %catch14, label %catch.fallthrough

	ret:
	ret void

	; CHECK-NOT: catch14:
	; CHECK: ret:
	; CHECK-NEXT: ret void
	catch14: ; preds = %catch.dispatch
	%exn15 = load i8, i8* %exn.slot
	%4 = bitcast i32* %i to i8*
	call void @llvm.eh.begincatch(i8* %exn15, i8* %4) #3
	%5 = load i32, i32* %i, align 4
	call void @"\01?handle_int@@YAXH@Z"(i32 %5)
	call void @llvm.eh.endcatch() #3
	br label %ret

	try.cont: ; preds = %invoke.cont
	br label %ret

	; CHECK-NOT: catch.fallthrough:
	catch.fallthrough: ; preds = %catch.dispatch
	%6 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @llvm.eh.handlermapentry._J to i8*)) #3
	%matches1 = icmp eq i32 %sel, %6
	br i1 %matches1, label %catch10, label %catch.fallthrough2

	; CHECK-NOT: catch10:
	catch10: ; preds = %catch.fallthrough
	%exn11 = load i8, i8* %exn.slot
	%7 = bitcast i64* %ll to i8*
	call void @llvm.eh.begincatch(i8* %exn11, i8* %7) #3
	%8 = load i64, i64* %ll, align 8
	call void @"\01?handle_long_long@@YAX_J@Z"(i64 %8)
	call void @llvm.eh.endcatch() #3
	br label %ret

	; CHECK-NOT: catch.fallthrough2:
	catch.fallthrough2: ; preds = %catch.fallthrough
	%9 = call i32 @llvm.eh.typeid.for(i8* bitcast (%eh.HandlerMapEntry* @"llvm.eh.handlermapentry.reference.?AVSomeClass@@" to i8*)) #3
	%matches3 = icmp eq i32 %sel, %9
	br i1 %matches3, label %catch6, label %catch

	; CHECK-NOT: catch6:
	catch6: ; preds = %catch.fallthrough2
	%exn7 = load i8, i8* %exn.slot
	%10 = bitcast %class.SomeClass** %obj to i8*
	call void @llvm.eh.begincatch(i8* %exn7, i8* %10) #3
	%11 = load %class.SomeClass, %class.SomeClass* %obj, align 8
	call void @"\01?handle_obj@@YAXPEAVSomeClass@@@Z"(%class.SomeClass* %11)
	call void @llvm.eh.endcatch() #3
	br label %ret

	; CHECK-NOT: catch:
	catch: ; preds = %catch.fallthrough2
	%exn = load i8, i8* %exn.slot
	call void @llvm.eh.begincatch(i8* %exn, i8* null) #3
	call void @"\01?handle_exception@@YAXXZ"() call void @llvm.eh.endcatch() #3
	br label %ret
	; CHECK: }
	}

	; 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: [[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]])
	; CHECK: ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
	; CHECK: }

	; 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: [[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]])
	; CHECK: ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
	; CHECK: }

	; 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: [[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]])
	; CHECK: ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
	; CHECK: }

	; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.3"(i8, i8)
	; CHECK: entry:
	; CHECK: call void @"\01?handle_exception@@YAXXZ"()
	; CHECK: ret i8* blockaddress(@"\01?test@@YAXXZ", %ret)
	; CHECK: }


	declare void @"\01?may_throw@@YAXXZ"() #1

	declare i32 @__CxxFrameHandler3(...)

	; Function Attrs: nounwind readnone
	declare i32 @llvm.eh.typeid.for(i8*) #2

	; Function Attrs: nounwind
	declare void @llvm.eh.begincatch(i8* nocapture, i8* nocapture) #3

	declare void @"\01?handle_exception@@YAXXZ"() #1

	; Function Attrs: nounwind
	declare void @llvm.eh.endcatch() #3

	declare void @"\01?handle_obj@@YAXPEAVSomeClass@@@Z"(%class.SomeClass*) #1

	declare void @"\01?handle_long_long@@YAX_J@Z"(i64) #1

	declare void @"\01?handle_int@@YAXH@Z"(i32) #1

	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" "unsafe-fp-math"="false" "use-soft-float"="false" }
	attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
	attributes #2 = { nounwind readnone }
	attributes #3 = { nounwind }

	!llvm.module.flags = !{!0}
	!llvm.ident = !{!1}

	!0 = !{i32 1, !"PIC Level", i32 2}
	!1 = !{!"clang version 3.7.0 (trunk 233155) (llvm/trunk 233153)"}