llvm

3a1b0d50 - [SYCL] Fix function attribute merging on template declarations (#21158)

[SYCL] Fix function attribute merging on template declarations (#21158) #20419 implements attribute merging for `add_ir_attributes_*` attributes. This commit fixes an issue that occurs when merging attributes on function template declarations. Attribute merging is deferred until template instantiation if an attribute contains dependent expressions. Previously, we only checked if the existing attribute was dependent but not if the new attribute was dependent. This would cause the merge to fail but the new attribute would still be dropped from the AST. This commit ensures both attributes are checked and new dependent attributes do not disappear. --------- Signed-off-by: Michael Aziz <michael.aziz@intel.com>