diff options
| author | Devang Patel <dpatel@apple.com> | 2010-07-07 18:18:18 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-07-07 18:18:18 +0000 |
| commit | fb582e2dbbe5652e50fd6023b5f58c77a23aa011 (patch) | |
| tree | ca13a4edddf863fff592f1418580ab094d121a76 /lib | |
| parent | a0b270b49bb302c67a37e9918ce8f9258489c916 (diff) | |
| download | external_llvm-fb582e2dbbe5652e50fd6023b5f58c77a23aa011.zip external_llvm-fb582e2dbbe5652e50fd6023b5f58c77a23aa011.tar.gz external_llvm-fb582e2dbbe5652e50fd6023b5f58c77a23aa011.tar.bz2 | |
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107796 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/InstrEmitter.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp index 935679a..f36620c 100644 --- a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp +++ b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp @@ -604,9 +604,10 @@ InstrEmitter::EmitDbgValue(SDDbgValue *SD, } else if (SD->getKind() == SDDbgValue::CONST) { const Value *V = SD->getConst(); if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) { - // FIXME: SDDbgValues aren't updated with legalization, so it's possible - // to have i128 values in them at this point. As a crude workaround, just - // drop the debug info if this happens. + // FIXME: SDDbgValue constants aren't updated with legalization, so it's + // possible to have i128 constants in them at this point. Dwarf writer + // does not handle i128 constants at the moment so, as a crude workaround, + // just drop the debug info if this happens. if (!CI->getValue().isSignedIntN(64)) MIB.addReg(0U); else |