Change Details

Opaque types represent types that need to be preserved through optimization, but otherwise are not introspectable by target-independent optimizations. This patch doesn't add any uses of these opaque types by an existing backends, it only provides basic infrastructure such that these types would work correctly. RFC: https://discourse.llvm.org/t/rfc-adding-opaque-types-to-llvm-ir/65326

Target-extension types represent types that need to be preserved through optimization, but otherwise are not introspectable by target-independent optimizations. This patch doesn't add any uses of these types by an existing backend, it only provides basic infrastructure such that these types would work correctly. RFC: https://discourse.llvm.org/t/rfc-adding-opaque-types-to-llvm-ir/65326

OpaqueTarget-extension types represent types that need to be preserved through optimization, but otherwise are not introspectable by target-independent ooptimizations., This patchbut otherwise are not introspectable by target-independent doesn't add any uses of these opaque types by an existing backends,optimizations. it onlyThis patch doesn't add any uses of these types by an existing backend, it only provides basic infrastructure such that these types would work correctly. RFC: https://discourse.llvm.org/t/rfc-adding-opaque-types-to-llvm-ir/65326