Revert "Make sure debug info contains linkage names (DW_AT_MIPS_linkage_name)"

[oota-llvm.git] / lib / CodeGen / RegAllocBase.cpp

diff --git a/lib/CodeGen/RegAllocBase.cpp b/lib/CodeGen/RegAllocBase.cpp
index 2b598e3a56562a7d3cfeb72f7a5d3155c0380e14..c0355903574fd53da2fc6ab583fa77a7239aa99a 100644 (file)
--- a/lib/CodeGen/RegAllocBase.cpp
+++ b/lib/CodeGen/RegAllocBase.cpp
@@ -14,14 +14,14 @@
 
 #define DEBUG_TYPE "regalloc"
 #include "RegAllocBase.h"
-#include "LiveRegMatrix.h"
 #include "Spiller.h"
-#include "VirtRegMap.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
 #include "llvm/CodeGen/LiveRangeEdit.h"
+#include "llvm/CodeGen/LiveRegMatrix.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/VirtRegMap.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #ifndef NDEBUG
@@ -58,6 +58,7 @@ void RegAllocBase::init(VirtRegMap &vrm,
   VRM = &vrm;
   LIS = &lis;
   Matrix = &mat;
+  MRI->freezeReservedRegs(vrm.getMachineFunction());
   RegClassInfo.runOnMachineFunction(vrm.getMachineFunction());
 }