| ; RUN: llc -mtriple=arm64-apple-ios7.0.0 -aarch64-enable-dead-defs=false < %s | FileCheck %s | |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" | |
| ; Function Attrs: nounwind ssp uwtable | |
| define i32 @test1() #0 { | |
| %tmp1 = alloca i8 | |
| %tmp2 = icmp eq i8* %tmp1, null | |
| %tmp3 = zext i1 %tmp2 to i32 | |
| ret i32 %tmp3 | |
| ; CHECK-LABEL: test1 | |
| ; CHECK: adds {{x[0-9]+}}, sp, #15 | |
| } |