1// RUN: %clang     -target i386-unknown-unknown -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s
2// RUN: %clang -O1 -target i386-unknown-unknown -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s
3// RUN: %clang -O2 -target i386-unknown-unknown -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s
4// RUN: %clang -O3 -target i386-unknown-unknown -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s
5// Verify that -fsanitize=address invokes asan instrumentation.
6
7int foo(int *a) { return *a; }
8// CHECK: __asan_init
9