diff --git a/llvm/lib/Linker/IRMover.cpp b/llvm/lib/Linker/IRMover.cpp
--- a/llvm/lib/Linker/IRMover.cpp
+++ b/llvm/lib/Linker/IRMover.cpp
@@ -298,10 +298,9 @@
     return *Entry = ArrayType::get(ElementTypes[0],
                                    cast<ArrayType>(Ty)->getNumElements());
   case Type::ScalableVectorTyID:
-    // FIXME: handle scalable vectors
   case Type::FixedVectorTyID:
-    return *Entry = FixedVectorType::get(
-               ElementTypes[0], cast<FixedVectorType>(Ty)->getNumElements());
+    return *Entry = VectorType::get(ElementTypes[0],
+                                    cast<VectorType>(Ty)->getElementCount());
   case Type::PointerTyID:
     return *Entry = PointerType::get(ElementTypes[0],
                                      cast<PointerType>(Ty)->getAddressSpace());
diff --git a/llvm/test/Linker/Inputs/fixed-vector-type-construction.ll b/llvm/test/Linker/Inputs/fixed-vector-type-construction.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Linker/Inputs/fixed-vector-type-construction.ll
@@ -0,0 +1,4 @@
+%t = type {i32, float}
+define void @foo(<4 x %t*> %x) {
+  ret void
+}
diff --git a/llvm/test/Linker/scalable-vector-type-construction.ll b/llvm/test/Linker/scalable-vector-type-construction.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Linker/scalable-vector-type-construction.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-link %p/Inputs/fixed-vector-type-construction.ll %s -S -o - | FileCheck %s
+%t = type {i32, float}
+; CHECK: define void @foo(<4 x
+; CHECK; define void @bar(<vscale x 4 x
+define void @bar(<vscale x 4 x %t*> %x) {
+  ret void
+}