1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Analysis/TargetTransformInfo.cpp b/lib/Analysis/TargetTransformInfo.cpp
index 02af2d3..3ef74eb 100644
--- a/lib/Analysis/TargetTransformInfo.cpp
+++ b/lib/Analysis/TargetTransformInfo.cpp
@@ -92,6 +92,10 @@ unsigned TargetTransformInfo::getNumberOfRegisters(bool Vector) const {
   return PrevTTI->getNumberOfRegisters(Vector);
 }
 
+unsigned TargetTransformInfo::getRegisterBitWidth(bool Vector) const {
+  return PrevTTI->getRegisterBitWidth(Vector);
+}
+
 unsigned TargetTransformInfo::getMaximumUnrollFactor() const {
   return PrevTTI->getMaximumUnrollFactor();
 }
@@ -220,6 +224,10 @@ struct NoTTI : ImmutablePass, TargetTransformInfo {
     return 8;
   }
 
+  unsigned  getRegisterBitWidth(bool Vector) const {
+    return 32;
+  }
+
   unsigned getMaximumUnrollFactor() const {
     return 1;
   }