1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -fast-isel 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@ok = internal constant [4 x i8] c"%d\0A\00" 5*9880d681SAndroid Build Coastguard Worker@no = internal constant [4 x i8] c"no\0A\00" 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine i1 @func1(i32 %v1, i32 %v2) nounwind { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker %t = call {i32, i1} @llvm.sadd.with.overflow.i32(i32 %v1, i32 %v2) 10*9880d681SAndroid Build Coastguard Worker %sum = extractvalue {i32, i1} %t, 0 11*9880d681SAndroid Build Coastguard Worker %obit = extractvalue {i32, i1} %t, 1 12*9880d681SAndroid Build Coastguard Worker br i1 %obit, label %overflow, label %normal 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workernormal: 15*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 16*9880d681SAndroid Build Coastguard Worker ret i1 true 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workeroverflow: 19*9880d681SAndroid Build Coastguard Worker %t2 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @no, i32 0, i32 0) ) nounwind 20*9880d681SAndroid Build Coastguard Worker ret i1 false 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerdefine i1 @func2(i32 %v1, i32 %v2) nounwind { 24*9880d681SAndroid Build Coastguard Workerentry: 25*9880d681SAndroid Build Coastguard Worker %t = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %v1, i32 %v2) 26*9880d681SAndroid Build Coastguard Worker %sum = extractvalue {i32, i1} %t, 0 27*9880d681SAndroid Build Coastguard Worker %obit = extractvalue {i32, i1} %t, 1 28*9880d681SAndroid Build Coastguard Worker br i1 %obit, label %overflow, label %normal 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workernormal: 31*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 32*9880d681SAndroid Build Coastguard Worker ret i1 true 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Workeroverflow: 35*9880d681SAndroid Build Coastguard Worker %t2 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @no, i32 0, i32 0) ) nounwind 36*9880d681SAndroid Build Coastguard Worker ret i1 false 37*9880d681SAndroid Build Coastguard Worker} 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8*, ...) nounwind 40*9880d681SAndroid Build Coastguard Workerdeclare {i32, i1} @llvm.sadd.with.overflow.i32(i32, i32) 41*9880d681SAndroid Build Coastguard Workerdeclare {i32, i1} @llvm.uadd.with.overflow.i32(i32, i32) 42