Temporarily Revert "Nuke the old JIT." as it's not quite ready to

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

diff --git a/lib/CodeGen/BasicTargetTransformInfo.cpp b/lib/CodeGen/BasicTargetTransformInfo.cpp
index 43a6e0f26dcbf85feeb27fceda4b0d0d36ba4204..24bc570f44a1fcb25010a4b126c486ce350aa292 100644 (file)
--- a/lib/CodeGen/BasicTargetTransformInfo.cpp
+++ b/lib/CodeGen/BasicTargetTransformInfo.cpp
@@ -188,8 +188,9 @@ unsigned BasicTTI::getJumpBufSize() const {
 
 bool BasicTTI::shouldBuildLookupTables() const {
   const TargetLoweringBase *TLI = getTLI();
-  return TLI->isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
-         TLI->isOperationLegalOrCustom(ISD::BRIND, MVT::Other);
+  return TLI->supportJumpTables() &&
+      (TLI->isOperationLegalOrCustom(ISD::BR_JT, MVT::Other) ||
+       TLI->isOperationLegalOrCustom(ISD::BRIND, MVT::Other));
 }
 
 bool BasicTTI::haveFastSqrt(Type *Ty) const {