commit 48fbf752b080f4798b16ceeb11d9abc1215f0951
author Sam Parker <sam.parker@arm.com> Thu Nov 01 16:44:45 2018 +0000
committer Sam Parker <sam.parker@arm.com> Thu Nov 01 16:44:45 2018 +0000
tree 6411d70dc773711c8670516a78a2c2f5cb076e2c
parent 0bca15a35a5b507c4115f7b466957a7a0c2b5d74

[ARM] Attempt to fix ppc64be buildbot

llvm-svn: 345850

llvm/lib/Target/ARM/ARMCodeGenPrepare.cpp

diff --git a/llvm/lib/Target/ARM/ARMCodeGenPrepare.cpp b/llvm/lib/Target/ARM/ARMCodeGenPrepare.cpp
index 2403b9e..0a6ea9d 100644
--- a/llvm/lib/Target/ARM/ARMCodeGenPrepare.cpp
+++ b/llvm/lib/Target/ARM/ARMCodeGenPrepare.cpp
@@ -633,8 +633,9 @@
     LLVM_DEBUG(dbgs() << "ARM CGP: Creating " << *TruncTy << " Trunc for "
                << *V << "\n");
     Builder.SetInsertPoint(cast<Instruction>(V));
-    auto *Trunc = cast<Instruction>(Builder.CreateTrunc(V, TruncTy));
-    NewInsts.insert(Trunc);
+    auto *Trunc = dyn_cast<Instruction>(Builder.CreateTrunc(V, TruncTy));
+    if (Trunc)
+      NewInsts.insert(Trunc);
     return Trunc;
   };