[llvm] [SPIRV][HLSL] Implement CBuffer access lowering pass (PR #159136)

[Nathan Gauër via llvm-commits]

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@@ -0,0 +1,172 @@
+//===- SPIRVCBufferAccess.cpp - Translate CBuffer Loads
+//--------------------===//
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Keenuts wrote:

nit: line formatting. Also seems like files have this `*- C++ -*` annotation at the end of the line

https://github.com/llvm/llvm-project/pull/159136