6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-21 21:29:41 +00:00
Code Issues Projects Releases Wiki Activity

Debug Info: Don't bother emitting DW_AT_frame_base if the function has

Browse Source 
no frame register. "Tested" via an assertion triggered by DwarfExpression.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225858 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl 2015-01-14 00:15:16 +00:00
parent 4e5d08aad0
commit bb7e1f3687
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
View File

@ -295,7 +295,8 @@ DIE &DwarfCompileUnit::updateSubprogramScopeDIE(DISubprogram SP) {
const TargetRegisterInfo *RI =
Asm->TM.getSubtargetImpl()->getRegisterInfo();
MachineLocation Location(RI->getFrameRegister(*Asm->MF));
addAddress(*SPDie, dwarf::DW_AT_frame_base, Location);
if (RI->isPhysicalRegister(Location.getReg()))
addAddress(*SPDie, dwarf::DW_AT_frame_base, Location);
}
// Add name to the name table, we do this here because we're guaranteed