xref: /llvm-project/llvm/test/CodeGen/ARM/kcfi.ll (revision afd20587f9952654a9a9ec427052220b5e3a6982)
1; RUN: llc -mtriple=thumbv6m-none-eabi < %s | FileCheck %s
2
3; CHECK-LABEL: .globl nosan
4; CHECK-NEXT:  .p2align 1
5; CHECK-NEXT:  .type nosan,%function
6; CHECK-NEXT:  .code 16
7; CHECK-NEXT:  .thumb_func
8; CHECK-NEXT:  nosan:
9define dso_local void @nosan() nounwind {
10  ret void
11}
12
13;; The alignment is at least 4 to avoid unaligned type hash loads when this
14;; instrumented function is indirectly called.
15; CHECK-LABEL: .globl f1
16; CHECK-NEXT:  .p2align 2
17; CHECK-NEXT:  .type f1,%function
18; CHECK-NEXT:  .long 3170468932
19; CHECK-NEXT:  .code 16
20; CHECK-NEXT:  .thumb_func
21; CHECK-NEXT:  f1:
22define void @f1(ptr noundef %x) !kcfi_type !1 {
23  ret void
24}
25
26!llvm.module.flags = !{!0}
27!0 = !{i32 4, !"kcfi", i32 1}
28!1 = !{i32 -1124498364}
29