Constify subtarget info properly so that we dont cast away the const in

the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual.

llvm-svn: 163251

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/MC/MCSubtargetInfo.cpp b/llvm/lib/MC/MCSubtargetInfo.cpp
index 05c83f760a2..cbf853cd8ee 100644
--- a/llvm/lib/MC/MCSubtargetInfo.cpp
+++ b/llvm/lib/MC/MCSubtargetInfo.cpp
@@ -70,7 +70,7 @@ uint64_t MCSubtargetInfo::ToggleFeature(StringRef FS) {
 }
 
 
-MCSchedModel *
+const MCSchedModel *
 MCSubtargetInfo::getSchedModelForCPU(StringRef CPU) const {
   assert(ProcSchedModel && "Processor machine model not available!");
 
@@ -93,11 +93,11 @@ MCSubtargetInfo::getSchedModelForCPU(StringRef CPU) const {
     return &MCSchedModel::DefaultSchedModel;
   }
   assert(Found->Value && "Missing processor SchedModel value");
-  return (MCSchedModel *)Found->Value;
+  return (const MCSchedModel *)Found->Value;
 }
 
 InstrItineraryData
 MCSubtargetInfo::getInstrItineraryForCPU(StringRef CPU) const {
-  MCSchedModel *SchedModel = getSchedModelForCPU(CPU);
+  const MCSchedModel *SchedModel = getSchedModelForCPU(CPU);
   return InstrItineraryData(SchedModel, Stages, OperandCycles, ForwardingPaths);
 }