1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O0 -mtriple=thumbv7-apple-ios | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; Radar 10567930: Make sure that all the caller-saved registers are saved and 4*9880d681SAndroid Build Coastguard Worker; restored in a function with setjmp/longjmp EH. In particular, r6 was not 5*9880d681SAndroid Build Coastguard Worker; being saved here. 6*9880d681SAndroid Build Coastguard Worker; CHECK: push {r4, r5, r6, r7, lr} 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker%0 = type opaque 9*9880d681SAndroid Build Coastguard Worker%struct.NSConstantString = type { i32*, i32, i8*, i32 } 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerdefine i32 @asdf(i32 %a, i32 %b, i8** %c, i8* %d) personality i8* bitcast (i32 (...)* @__objc_personality_v0 to i8*) { 12*9880d681SAndroid Build Coastguard Workerbb: 13*9880d681SAndroid Build Coastguard Worker %tmp = alloca i32, align 4 14*9880d681SAndroid Build Coastguard Worker %tmp1 = alloca i32, align 4 15*9880d681SAndroid Build Coastguard Worker %tmp2 = alloca i8*, align 4 16*9880d681SAndroid Build Coastguard Worker %tmp3 = alloca i1 17*9880d681SAndroid Build Coastguard Worker %myException = alloca %0*, align 4 18*9880d681SAndroid Build Coastguard Worker %tmp4 = alloca i8* 19*9880d681SAndroid Build Coastguard Worker %tmp5 = alloca i32 20*9880d681SAndroid Build Coastguard Worker %exception = alloca %0*, align 4 21*9880d681SAndroid Build Coastguard Worker store i32 %a, i32* %tmp, align 4 22*9880d681SAndroid Build Coastguard Worker store i32 %b, i32* %tmp1, align 4 23*9880d681SAndroid Build Coastguard Worker store i8* %d, i8** %tmp2, align 4 24*9880d681SAndroid Build Coastguard Worker store i1 false, i1* %tmp3 25*9880d681SAndroid Build Coastguard Worker %tmp7 = load i8*, i8** %c 26*9880d681SAndroid Build Coastguard Worker %tmp10 = invoke %0* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to %0* (i8*, i8*, %0*)*)(i8* %tmp7, i8* %d, %0* null) 27*9880d681SAndroid Build Coastguard Worker to label %bb11 unwind label %bb15 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard Workerbb11: ; preds = %bb 30*9880d681SAndroid Build Coastguard Worker store %0* %tmp10, %0** %myException, align 4 31*9880d681SAndroid Build Coastguard Worker %tmp12 = load %0*, %0** %myException, align 4 32*9880d681SAndroid Build Coastguard Worker %tmp13 = bitcast %0* %tmp12 to i8* 33*9880d681SAndroid Build Coastguard Worker invoke void @objc_exception_throw(i8* %tmp13) noreturn 34*9880d681SAndroid Build Coastguard Worker to label %bb14 unwind label %bb15 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Workerbb14: ; preds = %bb11 37*9880d681SAndroid Build Coastguard Worker unreachable 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerbb15: ; preds = %bb11, %bb 40*9880d681SAndroid Build Coastguard Worker %tmp16 = landingpad { i8*, i32 } 41*9880d681SAndroid Build Coastguard Worker catch i8* null 42*9880d681SAndroid Build Coastguard Worker %tmp17 = extractvalue { i8*, i32 } %tmp16, 0 43*9880d681SAndroid Build Coastguard Worker store i8* %tmp17, i8** %tmp4 44*9880d681SAndroid Build Coastguard Worker %tmp18 = extractvalue { i8*, i32 } %tmp16, 1 45*9880d681SAndroid Build Coastguard Worker store i32 %tmp18, i32* %tmp5 46*9880d681SAndroid Build Coastguard Worker store i1 true, i1* %tmp3 47*9880d681SAndroid Build Coastguard Worker br label %bb56 48*9880d681SAndroid Build Coastguard Worker 49*9880d681SAndroid Build Coastguard Workerbb56: 50*9880d681SAndroid Build Coastguard Worker unreachable 51*9880d681SAndroid Build Coastguard Worker} 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Workerdeclare i8* @objc_msgSend(i8*, i8*, ...) nonlazybind 54*9880d681SAndroid Build Coastguard Workerdeclare i32 @__objc_personality_v0(...) 55*9880d681SAndroid Build Coastguard Workerdeclare void @objc_exception_throw(i8*) 56