[llvm] [Offload][Conformance] Add tests for single-precision math functions (PR #152013)

[Joseph Huber via llvm-commits]

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@@ -1,4 +1,4 @@
-add_offload_test_device_code(LLVMLibm.cpp llvm-libm -stdlib -fno-builtin)
+add_offload_test_device_code(LLVMLibm.cpp llvm-libm -O3 -stdlib -fno-builtin -I.)
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jhuber6 wrote:

Maybe we should have this helper include the current directory so you can then do `#include "Conformance/Common.hpp"`.

https://github.com/llvm/llvm-project/pull/152013