Re-land of #116636
Adds a new address spaces: hlsl_private. Variables with such address
space will be emitted with a Private storage class.
This is useful for variables global to a SPIR-V module, since up to now,
they were still emitted with a Function storage class, which is wrong.
---------
Signed-off-by: Nathan Gauër <brioche@google.com>
Adds a new address spaces: `hlsl_private`. Variables with such address
space will be emitted with a `Private` storage class.
This is useful for variables global to a SPIR-V module, since up to now,
they were still emitted with a `Function` storage class, which is wrong.
---------
Signed-off-by: Nathan Gauër <brioche@google.com>
