diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocFast.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/RegAllocFast.cpp b/llvm/lib/CodeGen/RegAllocFast.cpp index d5538be4bba..fd6c2877667 100644 --- a/llvm/lib/CodeGen/RegAllocFast.cpp +++ b/llvm/lib/CodeGen/RegAllocFast.cpp @@ -879,7 +879,9 @@ void RAFast::AllocateBasicBlock() { else { // Modify DBG_VALUE now that the value is in a spill slot. bool IsIndirect = MI->isIndirectDebugValue(); - uint64_t Offset = IsIndirect ? MI->getOperand(1).getImm() : 0; + if (IsIndirect) + assert(MI->getOperand(1).getImm() == 0 && + "DBG_VALUE with nonzero offset"); const MDNode *Var = MI->getDebugVariable(); const MDNode *Expr = MI->getDebugExpression(); DebugLoc DL = MI->getDebugLoc(); @@ -890,7 +892,7 @@ void RAFast::AllocateBasicBlock() { MachineInstr *NewDV = BuildMI(*MBB, MBB->erase(MI), DL, TII->get(TargetOpcode::DBG_VALUE)) .addFrameIndex(SS) - .addImm(Offset) + .addImm(0U) .addMetadata(Var) .addMetadata(Expr); DEBUG(dbgs() << "Modifying debug info due to spill:" |
