diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index 9d17767f3b..d231665757 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -419,27 +419,12 @@ void CompileUnit::addBlockByrefAddress(DbgVariable *&DV, DIE *Die, // Decode the original location, and use that as the start of the byref // variable's location. - const TargetRegisterInfo *RI = Asm->TM.getRegisterInfo(); - unsigned Reg = RI->getDwarfRegNum(Location.getReg(), false); DIEBlock *Block = new (DIEValueAllocator) DIEBlock(); - if (Location.isReg()) { - if (Reg < 32) - addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_reg0 + Reg); - else { - addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_regx); - addUInt(Block, 0, dwarf::DW_FORM_udata, Reg); - } - } else { - if (Reg < 32) - addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_breg0 + Reg); - else { - addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_bregx); - addUInt(Block, 0, dwarf::DW_FORM_udata, Reg); - } - - addUInt(Block, 0, dwarf::DW_FORM_sdata, Location.getOffset()); - } + if (Location.isReg()) + addRegisterOp(Block, Location.getReg()); + else + addRegisterOffset(Block, Location.getReg(), Location.getOffset()); // If we started with a pointer to the __Block_byref... struct, then // the first thing we need to do is dereference the pointer (DW_OP_deref). |