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| author | Lang Hames <lhames@gmail.com> | 2018-08-15 20:11:21 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2018-08-15 20:11:21 +0000 |
| commit | 942cb7b3f8ea12a26f28be3d647b8c789a10a002 (patch) | |
| tree | a502090e18e9b8f49d40907ebe6c1670e04b797b /llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp | |
| parent | 6a691a0b7ccfa05b983e4e85e223ccfdbec2efbb (diff) | |
| download | bcm5719-llvm-942cb7b3f8ea12a26f28be3d647b8c789a10a002.tar.gz bcm5719-llvm-942cb7b3f8ea12a26f28be3d647b8c789a10a002.zip | |
[MCJIT] Fix a case of Error::success() being passed to report_fatal_error.
MCJIT::getSymbolAddress was handling a non-fatal error condition of JITSymbol
as fatal. JITSymbol::operator bool returns false if no address is available
but no error is set. This can occur e.g. if the symbol name was not found.
Patch by Jascha Wetzel. Thanks Jascha!
llvm-svn: 339809
Diffstat (limited to 'llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp')
| -rw-r--r-- | llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp index 2c663c2e1ed..25c0cb5d6ef 100644 --- a/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp +++ b/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp @@ -326,8 +326,9 @@ uint64_t MCJIT::getSymbolAddress(const std::string &Name, return *AddrOrErr; else report_fatal_error(AddrOrErr.takeError()); - } else + } else if (auto Err = Sym.takeError()) report_fatal_error(Sym.takeError()); + return 0; } JITSymbol MCJIT::findSymbol(const std::string &Name, |
