xref: /aosp_15_r20/external/llvm/test/Transforms/Inline/lifetime-no-datalayout.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt -inline -S < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdeclare void @use(i8* %a)
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine void @helper() {
6*9880d681SAndroid Build Coastguard Worker  %a = alloca i8
7*9880d681SAndroid Build Coastguard Worker  call void @use(i8* %a)
8*9880d681SAndroid Build Coastguard Worker  ret void
9*9880d681SAndroid Build Coastguard Worker}
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Worker; Size in llvm.lifetime.X should be 1 (default for i8).
12*9880d681SAndroid Build Coastguard Workerdefine void @test() {
13*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test(
14*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lifetime
15*9880d681SAndroid Build Coastguard Worker; CHECK: llvm.lifetime.start(i64 1
16*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lifetime
17*9880d681SAndroid Build Coastguard Worker; CHECK: llvm.lifetime.end(i64 1
18*9880d681SAndroid Build Coastguard Worker  call void @helper()
19*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lifetime
20*9880d681SAndroid Build Coastguard Worker; CHECK: ret void
21*9880d681SAndroid Build Coastguard Worker  ret void
22*9880d681SAndroid Build Coastguard Worker}
23*9880d681SAndroid Build Coastguard Worker
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