xref: /aosp_15_r20/external/llvm/test/CodeGen/AArch64/arm64-arm64-dead-def-elimination-flag.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=arm64 -aarch64-dead-def-elimination=false < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
4*9880d681SAndroid Build Coastguard Workertarget triple = "arm64-apple-ios7.0.0"
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind ssp uwtable
7*9880d681SAndroid Build Coastguard Workerdefine i32 @test1() #0 {
8*9880d681SAndroid Build Coastguard Worker  %tmp1 = alloca i8
9*9880d681SAndroid Build Coastguard Worker  %tmp2 = icmp eq i8* %tmp1, null
10*9880d681SAndroid Build Coastguard Worker  %tmp3 = zext i1 %tmp2 to i32
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker  ret i32 %tmp3
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Worker  ; CHECK-LABEL: test1
15*9880d681SAndroid Build Coastguard Worker  ; CHECK: adds {{x[0-9]+}}, sp, #15
16*9880d681SAndroid Build Coastguard Worker}
17