[asan] fix asan-vs-gvn.ll test (it did not actually check much before this change)
[oota-llvm.git] / test / Instrumentation / AddressSanitizer / instrument-no-return.ll
1 ; RUN: opt < %s -asan -S | FileCheck %s
2 ; AddressSanitizer must insert __asan_handle_no_return
3 ; before every noreturn call.
4
5 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
6 target triple = "x86_64-unknown-linux-gnu"
7
8 declare void @MyNoReturnFunc(i32) noreturn
9
10 define i32 @_Z5ChildPv(i8* nocapture %arg) uwtable address_safety {
11 entry:
12   call void @MyNoReturnFunc(i32 1) noreturn
13   unreachable
14 }
15
16 ; CHECK:        call void @__asan_handle_no_return
17 ; CHECK-NEXT:   call void @MyNoReturnFunc