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Mark function as 'used' so that LTO doesn't try to get rid of it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165781 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2012-10-12 01:44:08 +00:00
parent 97eb05b39b
commit af21d6f23c
1 changed files with 1 additions and 0 deletions
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unittests/ExecutionEngine/JIT/JITTest.cpp
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@ -633,6 +633,7 @@ TEST_F(JITTest, AvailableExternallyGlobalIsntEmitted) {
// 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() __attribute__((used));
extern "C" int32_t JITTest_AvailableExternallyFunction() {
return 42;
}