1*9880d681SAndroid Build Coastguard Worker; RUN: llc -verify-machineinstrs < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; We used to have an issue where we inserted an MBB between invoke.cont.3 and 4*9880d681SAndroid Build Coastguard Worker; its fallthrough target of ret void. 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" 7*9880d681SAndroid Build Coastguard Workertarget triple = "i386-pc-windows-msvc18.0.0" 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker@some_global = global i32 0 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerdeclare i32 @__CxxFrameHandler3(...) 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdeclare void @g() 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerdefine void @f() personality i32 (...)* @__CxxFrameHandler3 { 16*9880d681SAndroid Build Coastguard Workerentry: 17*9880d681SAndroid Build Coastguard Worker invoke void @g() 18*9880d681SAndroid Build Coastguard Worker to label %invoke.cont.3 unwind label %catch.dispatch 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workercatch.dispatch: ; preds = %entry 21*9880d681SAndroid Build Coastguard Worker %cs1 = catchswitch within none [label %catch] unwind to caller 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workercatch: ; preds = %catch.dispatch 24*9880d681SAndroid Build Coastguard Worker %0 = catchpad within %cs1 [i8* null, i32 64, i8* null] 25*9880d681SAndroid Build Coastguard Worker catchret from %0 to label %nrvo.skipdtor 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerinvoke.cont.3: ; preds = %entry 28*9880d681SAndroid Build Coastguard Worker store i32 123, i32* @some_global 29*9880d681SAndroid Build Coastguard Worker br label %nrvo.skipdtor 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workernrvo.skipdtor: ; preds = %invoke.cont.3, %invoke.cont.4 32*9880d681SAndroid Build Coastguard Worker ret void 33*9880d681SAndroid Build Coastguard Worker} 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: _f: # @f 36*9880d681SAndroid Build Coastguard Worker; CHECK: calll _g 37*9880d681SAndroid Build Coastguard Worker; CHECK: movl $123, _some_global 38*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: jmp 39*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: movl {{.*}}, %esp 40*9880d681SAndroid Build Coastguard Worker; CHECK: retl 41*9880d681SAndroid Build Coastguard Worker; CHECK: addl $12, %ebp 42*9880d681SAndroid Build Coastguard Worker; CHECK: jmp LBB0_{{.*}} 43