X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FBasicTargetTransformInfo.cpp;h=24bc570f44a1fcb25010a4b126c486ce350aa292;hb=2a2fcc1a0ec4a115bbe76c185f7cd64e77b61e7c;hp=43a6e0f26dcbf85feeb27fceda4b0d0d36ba4204;hpb=875710a2fd6b3c4f814961582594bd5c1cdb493a;p=oota-llvm.git

diff --git a/lib/CodeGen/BasicTargetTransformInfo.cpp b/lib/CodeGen/BasicTargetTransformInfo.cpp
index 43a6e0f26dc..24bc570f44a 100644
--- 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 {