================
@@ -59,6 +59,9 @@ enum class LangAS : unsigned {
// HLSL specific address spaces.
hlsl_groupshared,
+ // Vulkan specific address spaces.
+ vulkan_private,
+
----------------
Keenuts wrote:
My understanding is we have 2 ways to convey this information from the FE to
the BE:
- using a common IR representation (like `internal global [const]`)
- using a custom address space.
Right now, the BE considers an "internal global" to have the "Function" storage
class, which I believe is wrong. So we could say `internal global` are
`Private`.
If for some reasons Intel is against this, we can rely on a custom address
space.
The less-invasive change is indeed to use the `internal global`. Which can also
be done (Change in SPIRVInstructionSelector.cpp, line 3423 and 3344).
Changing the it doesn't break any tests.
https://github.com/llvm/llvm-project/pull/116393
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