diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2011-03-16 22:16:39 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-03-16 22:16:39 +0000 |
| commit | 83320a023c26aa8150761fc0694e7999941febb2 (patch) | |
| tree | f365f75b254033483b02a1134281530ce8f32e79 /lib/CodeGen | |
| parent | e17139b3e9aa8cb9e8d8f3064aeb50c8c163c265 (diff) | |
Revert r127757, "Patch to a fix dwarf relocation problem on ARM. One-line fix
plus the test where it used to break.", which broke Clang self-host of a
Debug+Asserts compiler, on OS X.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index cb542aef70..15330c28d2 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -3272,9 +3272,7 @@ void DwarfDebug::emitDIE(DIE *Die) { case dwarf::DW_AT_location: { if (UseDotDebugLocEntry.count(Die) != 0) { DIELabel *L = cast<DIELabel>(Values[i]); - // Emitting reference to label directly, so the assembler can - // emit the relocations and the offset automatically. - Asm->EmitReference(L->getValue(), dwarf::DW_EH_PE_udata4); + Asm->EmitLabelDifference(L->getValue(), DwarfDebugLocSectionSym, 4); } else Values[i]->EmitValue(Asm, Form); break; @@ -3625,7 +3623,6 @@ void DwarfDebug::emitDebugLoc() { if (DotDebugLocEntries.empty()) return; - // Group debug entries. for (SmallVector<DotDebugLocEntry, 4>::iterator I = DotDebugLocEntries.begin(), E = DotDebugLocEntries.end(); I != E; ++I) { @@ -3634,7 +3631,7 @@ void DwarfDebug::emitDebugLoc() { Entry.Merge(I+1); } - // Start the dwarf location section. + // Start the dwarf loc section. Asm->OutStreamer.SwitchSection( Asm->getObjFileLowering().getDwarfLocSection()); unsigned char Size = Asm->getTargetData().getPointerSize(); |