Files
clang-p2996/compiler-rt/test/asan/TestCases/Windows/msvc/dll_large_function.cpp
Alvin Wong 65abcf6c0c [asan][test][win] Move MSVC-specific tests into a subdir
This moves all but one remaining tests which use clang-cl and test
MSVC-specific behaviour into its own subdirectory. `dll_host.cpp` test
is excluded from the move because other tests also depend on its source
file, making it not MSVC-specific.

Differential Revision: https://reviews.llvm.org/D150271
2023-05-16 19:53:49 +08:00

14 lines
537 B
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// Make sure we can link a DLL with large functions which would mean
// functions such as __asan_loadN and __asan_storeN will be called
// from the DLL. We simulate the large function with
// -mllvm -asan-instrumentation-with-call-threshold=0.
// RUN: %clang_cl_asan %s -c -Fo%t.obj -mllvm -asan-instrumentation-with-call-threshold=0
// RUN: lld-link /nologo /DLL /OUT:%t.dll %t.obj %asan_dll_thunk
// REQUIRES: asan-static-runtime
// REQUIRES: lld-available
void f(long* foo, long* bar) {
// One load and one store
*foo = *bar;
}