[llvm] [SPIR-V] Explicitly emit vector element count for OpenCL vloadn calls (PR #81148)

[Ilia Diachkov via llvm-commits]

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@@ -0,0 +1,40 @@
+; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
+; This test only itends to check the vloadn builtin lowering. 
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iliya-diyachkov wrote:

itends ->intends?

https://github.com/llvm/llvm-project/pull/81148