[clang] [HLSL] Add `InterlockedMax` function and resource methods (PR #222160)

[Finn Plummer via cfe-commits]

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@@ -11,11 +11,11 @@
 // LangAS::hlsl_device branch of the dest-argument address-space check in
 // SemaHLSL and ensures the atomicrmw is emitted on the pointer returned by
 // resource.getpointer for a TypedBuffer (as opposed to the RawBuffer path
-// covered by the ByteAddressBuffer tests). InterlockedMin is called once on
-// a signed buffer and once on an unsigned buffer so that the signed/unsigned
-// atomicrmw selection is pinned to an exactly-named resource handle type
-// (spirv.SignedImage vs spirv.Image). Add new intrinsics here as more
-// InterlockedX operations gain resource support.
+// covered by the ByteAddressBuffer tests). InterlockedMin and InterlockedMax
+// are each called once on a signed buffer and once on an unsigned buffer so
+// that the signed/unsigned atomicrmw selection is pinned to an exactly-named
+// resource handle type (spirv.SignedImage vs spirv.Image). Add new intrinsics
+// here as more InterlockedX operations gain resource support.
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inbelic wrote:

`clang/test/CodeGenHLSL/builtins/RWTexture-Interlocked.hlsl` seems to indicate we should also be supporting the intrinsic for textures? "Add new intrinsics here as more InterlockedX operations gain resource support"

https://github.com/llvm/llvm-project/pull/222160