[clang] [CIR] [Upstream local initialization for ArrayType (PR #132974)

[Andy Kaylor via cfe-commits]

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@@ -196,6 +196,21 @@ class CIRToLLVMTrapOpLowering : public mlir::OpConversionPattern<cir::TrapOp> {
                   mlir::ConversionPatternRewriter &) const override;
 };
 
+class CIRToLLVMPtrStrideOpLowering
+    : public mlir::OpConversionPattern<cir::PtrStrideOp> {
+  mlir::DataLayout const &dataLayout;
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andykaylor wrote:

It's not clear to me why some of these classes store dataLayout and some don't. @bcardosolopes is this an artifact of how the implementation philosophy evolved over time, or is the difference necessary?

https://github.com/llvm/llvm-project/pull/132974