1*9880d681SAndroid Build Coastguard Worker; RUN: opt -prune-eh -S < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" 3*9880d681SAndroid Build Coastguard Workertarget triple = "i386-pc-windows-msvc" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdeclare void @neverthrows() nounwind 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine void @test1() personality i32 (...)* @__CxxFrameHandler3 { 8*9880d681SAndroid Build Coastguard Worker invoke void @neverthrows() 9*9880d681SAndroid Build Coastguard Worker to label %try.cont unwind label %cleanuppad 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workertry.cont: 12*9880d681SAndroid Build Coastguard Worker ret void 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workercleanuppad: 15*9880d681SAndroid Build Coastguard Worker %cp = cleanuppad within none [] 16*9880d681SAndroid Build Coastguard Worker br label %cleanupret 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workercleanupret: 19*9880d681SAndroid Build Coastguard Worker cleanupret from %cp unwind to caller 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define void @test1( 23*9880d681SAndroid Build Coastguard Worker; CHECK: call void @neverthrows() 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Worker; CHECK: %[[cp:.*]] = cleanuppad within none [] 26*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: unreachable 27*9880d681SAndroid Build Coastguard Worker 28*9880d681SAndroid Build Coastguard Worker; CHECK: cleanupret from %[[cp]] unwind to caller 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerdefine void @test2() personality i32 (...)* @__CxxFrameHandler3 { 31*9880d681SAndroid Build Coastguard Worker invoke void @neverthrows() 32*9880d681SAndroid Build Coastguard Worker to label %try.cont unwind label %catchswitch 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Workertry.cont: 35*9880d681SAndroid Build Coastguard Worker ret void 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workercatchswitch: 38*9880d681SAndroid Build Coastguard Worker %cs = catchswitch within none [label %catchpad] unwind to caller 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Workercatchpad: 41*9880d681SAndroid Build Coastguard Worker %cp = catchpad within %cs [] 42*9880d681SAndroid Build Coastguard Worker unreachable 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Workerret: 45*9880d681SAndroid Build Coastguard Worker ret void 46*9880d681SAndroid Build Coastguard Worker} 47*9880d681SAndroid Build Coastguard Worker 48*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define void @test2( 49*9880d681SAndroid Build Coastguard Worker; CHECK: call void @neverthrows() 50*9880d681SAndroid Build Coastguard Worker 51*9880d681SAndroid Build Coastguard Worker; CHECK: %[[cs:.*]] = catchswitch within none [label 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Worker; CHECK: catchpad within %[[cs]] [] 54*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: unreachable 55*9880d681SAndroid Build Coastguard Worker 56*9880d681SAndroid Build Coastguard Workerdeclare i32 @__CxxFrameHandler3(...) 57