6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-01 10:57:21 +00:00
Code Issues Projects Releases Wiki Activity

Revert "Debug Info: Bail out of AddMachineRegPiece() if MachineReg is not a"

Browse Source 
This reverts commit r225852, it was a bad idea.

MachineReg should always be a physical register. If it isn't this DebugLoc
shouldn't have been created in the first place.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225857 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl 2015-01-14 00:15:12 +00:00
parent 2a463a1060
commit 4e5d08aad0
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/CodeGen/AsmPrinter/DwarfExpression.cpp
View File

@ -93,12 +93,6 @@ void DwarfExpression::AddMachineRegPiece(unsigned MachineReg,
unsigned PieceSizeInBits,
unsigned PieceOffsetInBits) {
const TargetRegisterInfo *TRI = getTRI();
if (!TRI->isPhysicalRegister(MachineReg)) {
// FIXME: We have no reasonable way of handling errors in here.
EmitOp(dwarf::DW_OP_nop, "nop (could not find a dwarf register number)");
return;
}
int Reg = TRI->getDwarfRegNum(MachineReg, false);
// If this is a valid register number, emit it.