1 // REQUIRES: x86-registered-target
2 // REQUIRES: shell
3
4 // NOTE: -fno-integrated-cc1 has been added to work around an ASAN failure
5 // caused by in-process cc1 invocation. Clang InterfaceStubs is not the
6 // culprit, but Clang Interface Stubs' Driver pipeline setup uncovers an
7 // existing ASAN issue when invoking multiple normal cc1 jobs along with
8 // multiple Clang Interface Stubs cc1 jobs together.
9 // There is currently a discussion of this going on at:
10 // https://reviews.llvm.org/D69825
11 // RUN: mkdir -p %t; cd %t
12 // RUN: %clang -target x86_64-unknown-linux-gnu -x c -S \
13 // RUN: -fno-integrated-cc1 \
14 // RUN: -emit-interface-stubs %s %S/object.c %S/weak.cpp && \
15 // RUN: llvm-nm %t/a.out.ifso 2>&1 | FileCheck --check-prefix=CHECK-IFS %s
16
17 // CHECK-IFS-DAG: data
18 // CHECK-IFS-DAG: foo
19 // CHECK-IFS-DAG: strongFunc
20 // CHECK-IFS-DAG: weakFunc
21
foo(int bar)22 int foo(int bar) { return 42 + 1844; }
23