From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Sat, 26 Sep 2020 14:14:14 +0000 (-0400)
Subject: GlobalISel: Assert if MoreElements uses a non-vector type
X-Git-Tag: llvmorg-13-init~10506
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5aa1119537fe6569b54d0da4d9d649a6940decff;p=platform%2Fupstream%2Fllvm.git

GlobalISel: Assert if MoreElements uses a non-vector type
---

diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
index d14682c..30acac1 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
@@ -148,7 +148,8 @@ static bool mutationIsSane(const LegalizeRule &Rule,
         if (NewTy.getNumElements() <= OldElts)
           return false;
       }
-    }
+    } else if (Rule.getAction() == MoreElements)
+      return false;
 
     // Make sure the element type didn't change.
     return NewTy.getScalarType() == OldTy.getScalarType();