llvm-project

bddc8e20 - [AMDGPU] Replace getAllocatedType with getAllocationSize in PromoteAlloca (#179523)

[AMDGPU] Replace getAllocatedType with getAllocationSize in PromoteAlloca (#179523) Some progress towards using size-based APIs instead of unreliable querying of alloca element types. The removal of the mis-accounting of alignment to global variable size might have a minor functional impact in edge cases where the overestimation of size used pushed it just over the threshold to stop optimizing, and it wasn't already canonicalized by an earlier pass. Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>