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| author | Bob Wilson <bob.wilson@apple.com> | 2012-10-18 20:25:36 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2012-10-18 20:25:36 +0000 |
| commit | 974b1907178f980063d4b4defefe3eb4d3d50b7b (patch) | |
| tree | 32c0111519c5d0bbeb0c8081d2d33240f0ae29aa /unittests | |
| parent | 92c39cadbc04ab7318f2a67d444e38b63ad33a57 (diff) | |
Use an export list when building JIT unittests. <rdar://problem/12473675>
When building with LTO, the internalize pass is hiding some global symbols
that are necessary for the JIT unittests. It seems like that may be a bug in
LTO to do that by default, but until that gets fixed, this change makes sure
that we export the necessary symbols for the tests to pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166220 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
| -rw-r--r-- | unittests/ExecutionEngine/JIT/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/unittests/ExecutionEngine/JIT/Makefile b/unittests/ExecutionEngine/JIT/Makefile index b535a6b2960..9e0bb9ea593 100644 --- a/unittests/ExecutionEngine/JIT/Makefile +++ b/unittests/ExecutionEngine/JIT/Makefile @@ -35,8 +35,15 @@ ifeq ($(USE_OPROFILE), 1) LINK_COMPONENTS += oprofilejit endif +EXPORTED_SYMBOL_FILE = $(PROJ_OBJ_DIR)/JITTests.exports include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest # Permit these tests to use the JIT's symbolic lookup. LD.Flags += $(RDYNAMIC) + +# Symbol exports are necessary (at least for now) when building with LTO. +$(LLVMUnitTestExe): $(NativeExportsFile) +$(PROJ_OBJ_DIR)/JITTests.exports: $(PROJ_SRC_DIR)/JITTests.def $(PROJ_OBJ_DIR)/.dir + tail -n +2 $< > $@ + |