1 ; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s
3 define i32 @kill_flag(i16 signext %a) {
4 ; CHECK-LABEL: kill_flag
6 %0 = sext i16 %a to i32
10 %1 = icmp slt i32 undef, %0
11 br i1 %1, label %loop, label %exit
14 %2 = sext i16 %a to i32
15 %3 = icmp slt i32 undef, %2
16 br i1 %3, label %bb1, label %exit