diff options
Diffstat (limited to 'contrib/llvm/lib/CodeGen/RegAllocFast.cpp')
| -rw-r--r-- | contrib/llvm/lib/CodeGen/RegAllocFast.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/contrib/llvm/lib/CodeGen/RegAllocFast.cpp b/contrib/llvm/lib/CodeGen/RegAllocFast.cpp index c621414..fd3d4d7 100644 --- a/contrib/llvm/lib/CodeGen/RegAllocFast.cpp +++ b/contrib/llvm/lib/CodeGen/RegAllocFast.cpp @@ -301,13 +301,9 @@ void RAFast::spillVirtReg(MachineBasicBlock::iterator MI, const MDNode *Expr = DBG->getDebugExpression(); bool IsIndirect = DBG->isIndirectDebugValue(); uint64_t Offset = IsIndirect ? DBG->getOperand(1).getImm() : 0; - DebugLoc DL; - if (MI == MBB->end()) { - // If MI is at basic block end then use last instruction's location. - MachineBasicBlock::iterator EI = MI; - DL = (--EI)->getDebugLoc(); - } else - DL = MI->getDebugLoc(); + DebugLoc DL = DBG->getDebugLoc(); + assert(cast<DILocalVariable>(Var)->isValidLocationForIntrinsic(DL) && + "Expected inlined-at fields to agree"); MachineInstr *NewDV = BuildMI(*MBB, MI, DL, TII->get(TargetOpcode::DBG_VALUE)) .addFrameIndex(FI) @@ -877,6 +873,9 @@ void RAFast::AllocateBasicBlock() { const MDNode *Expr = MI->getDebugExpression(); DebugLoc DL = MI->getDebugLoc(); MachineBasicBlock *MBB = MI->getParent(); + assert( + cast<DILocalVariable>(Var)->isValidLocationForIntrinsic(DL) && + "Expected inlined-at fields to agree"); MachineInstr *NewDV = BuildMI(*MBB, MBB->erase(MI), DL, TII->get(TargetOpcode::DBG_VALUE)) .addFrameIndex(SS) |
