diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp index e4baa3322ba..b51c23c6a74 100644 --- a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp @@ -749,6 +749,9 @@ InstrEmitter::EmitDbgValue(SDDbgValue *SD, MIB.addImm(CI->getSExtValue()); } else if (const ConstantFP *CF = dyn_cast<ConstantFP>(V)) { MIB.addFPImm(CF); + } else if (isa<ConstantPointerNull>(V)) { + // Note: This assumes that all nullptr constants are zero-valued. + MIB.addImm(0); } else { // Could be an Undef. In any case insert an Undef so we can see what we // dropped. |
