[clang] [OpenCL] Remove image dimensionality comments; NFC (PR #147312)

[Sven van Haastregt via cfe-commits]

https://github.com/svenvh created https://github.com/llvm/llvm-project/pull/147312

The code is correct as it aligns with the SPIR-V Specification, but the comment was incorrect.

>From 1f87c184c72bfbb8eef0dcf527892c5691d35a45 Mon Sep 17 00:00:00 2001
From: Sven van Haastregt <sven.vanhaastregt at arm.com>
Date: Mon, 7 Jul 2025 14:03:45 +0100
Subject: [PATCH] [OpenCL] Remove image dimensionality comments; NFC

The code is correct as it aligns with the SPIR-V Specification, but
the comment was incorrect.
---
 clang/lib/CodeGen/Targets/SPIR.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clang/lib/CodeGen/Targets/SPIR.cpp b/clang/lib/CodeGen/Targets/SPIR.cpp
index 92ae46234e6b1..382f512b4410a 100644
--- a/clang/lib/CodeGen/Targets/SPIR.cpp
+++ b/clang/lib/CodeGen/Targets/SPIR.cpp
@@ -318,9 +318,9 @@ static llvm::Type *getSPIRVImageType(llvm::LLVMContext &Ctx, StringRef BaseType,
   // Choose the dimension of the image--this corresponds to the Dim enum in
   // SPIR-V (first integer parameter of OpTypeImage).
   if (OpenCLName.starts_with("image2d"))
-    IntParams[0] = 1; // 1D
+    IntParams[0] = 1;
   else if (OpenCLName.starts_with("image3d"))
-    IntParams[0] = 2; // 2D
+    IntParams[0] = 2;
   else if (OpenCLName == "image1d_buffer")
     IntParams[0] = 5; // Buffer
   else