Files
clang-p2996/compiler-rt/test/asan/TestCases/Windows/dll_large_function.cpp
Arthur Eubanks aa89ceab48 [win][compiler-rt] Make tests use lld-link instead of link
Git bash ships with a link.exe. We try to add git bash to the beginning
of PATH (see D84380). These tests end up executing the wrong link.exe.

As a workaround, use lld-link. Note that `REQUIRES: lld-available` tests currently aren't running, see D128567. I did manually verify that these tests pass with lld-link.

Reviewed By: rnk, hans

Differential Revision: https://reviews.llvm.org/D136108
2022-10-18 08:46:23 -07:00

14 lines
537 B
C++

// 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;
}