1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 | grep "jc" | count 1 2*9880d681SAndroid Build Coastguard Worker; XFAIL: * 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; FIXME: umul-with-overflow not supported yet. 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@ok = internal constant [4 x i8] c"%d\0A\00" 7*9880d681SAndroid Build Coastguard Worker@no = internal constant [4 x i8] c"no\0A\00" 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine i1 @func(i32 %v1, i32 %v2) nounwind { 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker %t = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %v1, i32 %v2) 12*9880d681SAndroid Build Coastguard Worker %sum = extractvalue {i32, i1} %t, 0 13*9880d681SAndroid Build Coastguard Worker %obit = extractvalue {i32, i1} %t, 1 14*9880d681SAndroid Build Coastguard Worker br i1 %obit, label %carry, label %normal 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workernormal: 17*9880d681SAndroid Build Coastguard Worker %t1 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @ok, i32 0, i32 0), i32 %sum ) nounwind 18*9880d681SAndroid Build Coastguard Worker ret i1 true 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workercarry: 21*9880d681SAndroid Build Coastguard Worker %t2 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @no, i32 0, i32 0) ) nounwind 22*9880d681SAndroid Build Coastguard Worker ret i1 false 23*9880d681SAndroid Build Coastguard Worker} 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8*, ...) nounwind 26*9880d681SAndroid Build Coastguard Workerdeclare {i32, i1} @llvm.umul.with.overflow.i32(i32, i32) 27