xref: /aosp_15_r20/external/llvm/test/Verifier/inalloca2.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; This used to be invalid, but now it's valid.  Ensure the verifier
2*9880d681SAndroid Build Coastguard Worker; doesn't reject it.
3*9880d681SAndroid Build Coastguard Worker; RUN: llvm-as %s -o /dev/null
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdeclare void @doit(i64* inalloca %a)
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine void @a() {
8*9880d681SAndroid Build Coastguard Workerentry:
9*9880d681SAndroid Build Coastguard Worker  %a = alloca inalloca [2 x i32]
10*9880d681SAndroid Build Coastguard Worker  %b = bitcast [2 x i32]* %a to i64*
11*9880d681SAndroid Build Coastguard Worker  call void @doit(i64* inalloca %b)
12*9880d681SAndroid Build Coastguard Worker  ret void
13*9880d681SAndroid Build Coastguard Worker}
14*9880d681SAndroid Build Coastguard Worker
15*9880d681SAndroid Build Coastguard Workerdefine void @b() {
16*9880d681SAndroid Build Coastguard Workerentry:
17*9880d681SAndroid Build Coastguard Worker  %a = alloca inalloca i64
18*9880d681SAndroid Build Coastguard Worker  call void @doit(i64* inalloca %a)
19*9880d681SAndroid Build Coastguard Worker  call void @doit(i64* inalloca %a)
20*9880d681SAndroid Build Coastguard Worker  ret void
21*9880d681SAndroid Build Coastguard Worker}
22*9880d681SAndroid Build Coastguard Worker
23*9880d681SAndroid Build Coastguard Workerdefine void @c(i1 %cond) {
24*9880d681SAndroid Build Coastguard Workerentry:
25*9880d681SAndroid Build Coastguard Worker  br i1 %cond, label %if, label %else
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Workerif:
28*9880d681SAndroid Build Coastguard Worker  %a = alloca inalloca i64
29*9880d681SAndroid Build Coastguard Worker  br label %call
30*9880d681SAndroid Build Coastguard Worker
31*9880d681SAndroid Build Coastguard Workerelse:
32*9880d681SAndroid Build Coastguard Worker  %b = alloca inalloca i64
33*9880d681SAndroid Build Coastguard Worker  br label %call
34*9880d681SAndroid Build Coastguard Worker
35*9880d681SAndroid Build Coastguard Workercall:
36*9880d681SAndroid Build Coastguard Worker  %args = phi i64* [ %a, %if ], [ %b, %else ]
37*9880d681SAndroid Build Coastguard Worker  call void @doit(i64* inalloca %args)
38*9880d681SAndroid Build Coastguard Worker  ret void
39*9880d681SAndroid Build Coastguard Worker}
40