diff options
Diffstat (limited to 'test/CodeGen/asan-static-odr.cpp')
| -rw-r--r-- | test/CodeGen/asan-static-odr.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/asan-static-odr.cpp b/test/CodeGen/asan-static-odr.cpp new file mode 100644 index 0000000000000..6b23b62e16fb1 --- /dev/null +++ b/test/CodeGen/asan-static-odr.cpp @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefixes=CHECK,ALIAS1 + +// No alias on Windows but indicators should work. +// RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-windows-msvc %s | FileCheck %s --check-prefixes=CHECK,ALIAS0 + +static int global; + +int main() { + return global; +} + +// CHECK-NOT: __odr_asan_gen +// CHECK-NOT: private alias +// CHECK: [[VAR:@.*global.*]] ={{.*}} global { i32, [60 x i8] } zeroinitializer, align 32 +// CHECK: @0 = internal global {{.*}} [[VAR]] to i64), {{.*}}, i64 -1 }] +// CHECK: call void @__asan_register_globals(i64 ptrtoint ([1 x { i64, i64, i64, i64, i64, i64, i64, i64 }]* @0 to i64), i64 1) +// CHECK: call void @__asan_unregister_globals(i64 ptrtoint ([1 x { i64, i64, i64, i64, i64, i64, i64, i64 }]* @0 to i64), i64 1) |