1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp
index 3e549d9428..8afd2f8d00 100644
--- a/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -2769,6 +2769,10 @@ Instruction *InstCombiner::visitFCmpInst(FCmpInst &I) {
         if (!RHSF)
           break;
 
+        // We can't convert a PPC double double.
+        if (RHSF->getType()->isPPC_FP128Ty())
+          break;
+
         const fltSemantics *Sem;
         // FIXME: This shouldn't be here.
         if (LHSExt->getSrcTy()->isFloatTy())
@@ -2779,8 +2783,6 @@ Instruction *InstCombiner::visitFCmpInst(FCmpInst &I) {
           Sem = &APFloat::IEEEquad;
         else if (LHSExt->getSrcTy()->isX86_FP80Ty())
           Sem = &APFloat::x87DoubleExtended;
-        else if (LHSExt->getSrcTy()->isPPC_FP128Ty())
-          Sem = &APFloat::PPCDoubleDouble;
         else
           break;