AMDGPU/GlobalISel: Legalize G_INSERT

Reviewers: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D49601

llvm-svn: 337798
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index e06d2b5..87b072c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -172,7 +172,7 @@
   }
 
   // FIXME: Doesn't handle extract of illegal sizes.
-  getActionDefinitionsBuilder(G_EXTRACT)
+  getActionDefinitionsBuilder({G_EXTRACT, G_INSERT})
     .legalIf([=](const LegalityQuery &Query) {
         const LLT &Ty0 = Query.Types[0];
         const LLT &Ty1 = Query.Types[1];