[llvm-commits] [llvm] r165777 - /llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp

[NAKAMURA Takumi]

Bill, it broke gcc and msvc. Reverted in r165777.

llvm/unittests/ExecutionEngine/JIT/JITTest.cpp:636: error: attributes
are not allowed on a function-definition

llvm-project\llvm\unittests\ExecutionEngine\JIT\JITTest.cpp(636): error C3646
llvm-project\llvm\unittests\ExecutionEngine\JIT\JITTest.cpp(636): error C2065
llvm-project\llvm\unittests\ExecutionEngine\JIT\JITTest.cpp(636): error C2448


2012/10/12 Bill Wendling <isanbard at gmail.com>:
> Author: void
> Date: Thu Oct 11 20:15:17 2012
> New Revision: 165777
>
> URL: http://llvm.org/viewvc/llvm-project?rev=165777&view=rev
> Log:
> Mark function as 'used' so that LTO doesn't try to get rid of it.
>
> Modified:
>     llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp
>
> Modified: llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp?rev=165777&r1=165776&r2=165777&view=diff
> ==============================================================================
> --- llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp (original)
> +++ llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp Thu Oct 11 20:15:17 2012
> @@ -633,7 +633,7 @@
>  // This function is intentionally defined differently in the statically-compiled
>  // program from the IR input to the JIT to assert that the JIT doesn't use its
>  // definition.
> -extern "C" int32_t JITTest_AvailableExternallyFunction() {
> +extern "C" int32_t JITTest_AvailableExternallyFunction() __attribute__((used)) {
>    return 42;
>  }
>  namespace {
>
>
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