diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 7c45f04982..520cd29970 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -597,6 +597,10 @@ bool FastISel::SelectCall(const User *I) { TII.get(TargetOpcode::DBG_VALUE)) .addReg(Reg, RegState::Debug).addImm(Offset) .addMetadata(DI->getVariable()); + else + // We can't yet handle anything else here because it would require + // generating code, thus altering codegen because of debug info. + DEBUG(dbgs() << "Dropping debug info for " << DI); return true; } case Intrinsic::dbg_value: { |