From cc87bfb59b34a0543b48d93f661f2abaee6b4cee Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Wed, 7 Jul 2010 18:18:18 +0000 Subject: [PATCH] Update comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107796 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/InstrEmitter.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp index 935679a1133..f36620c3edf 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(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 -- 2.34.1