1 ; RUN: llc < %s -mtriple=arm64-apple-darwint | FileCheck %s
2 ; Checks for conditional branch b.vs
4 ; Function Attrs: nounwind
5 define i32 @add(i32, i32) {
7 %2 = tail call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 %0, i32 %1)
8 %3 = extractvalue { i32, i1 } %2, 1
9 br i1 %3, label %6, label %4
11 ; <label>:4 ; preds = %entry
12 %5 = extractvalue { i32, i1 } %2, 0
15 ; <label>:6 ; preds = %entry
16 tail call void @llvm.trap()
21 ; Function Attrs: nounwind readnone
22 declare { i32, i1 } @llvm.sadd.with.overflow.i32(i32, i32)
24 ; Function Attrs: noreturn nounwind
25 declare void @llvm.trap()