[compiler-rt] Test fixups for MSVC. (PR #109887)

[Martin Storsjö via llvm-commits]

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@@ -1,9 +1,9 @@
-// RUN: %clang_cl_asan %Od %p/dll_host.cpp %Fe%t
-// RUN: %clang_cl_asan -Wno-fortify-source %LD %Od %s %Fe%t.dll
+// RUN: %clang_cl_asan %Od /Oy- %p/dll_host.cpp %Fe%t
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mstorsjo wrote:

Hmm, depending on how big that extra change is, it may be ok to add that change here. But this change is in itself already quite big, so it could also be clearer to just back out this change from this particular PR (so it doesn't fix everything for MSVC, just the bulk of things) and then do that change in a separate step afterwards, for the sake of easier readability/reviewability.

https://github.com/llvm/llvm-project/pull/109887