diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SCCP.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SCCP.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp index a738ebb4607..4822cf7cce0 100644 --- a/llvm/lib/Transforms/Scalar/SCCP.cpp +++ b/llvm/lib/Transforms/Scalar/SCCP.cpp @@ -1790,7 +1790,8 @@ static bool runIPSCCP(Module &M, const DataLayout &DL, // variables that do not have their 'addresses taken'. If they don't have // their addresses taken, we can propagate constants through them. for (GlobalVariable &G : M.globals()) - if (!G.isConstant() && G.hasLocalLinkage() && !AddressIsTaken(&G)) + if (!G.isConstant() && G.hasLocalLinkage() && + G.hasDefinitiveInitializer() && !AddressIsTaken(&G)) Solver.TrackValueOfGlobalVariable(&G); // Solve for constants. |
