llvm-project

953c13b5 - [AMDGPU][PromoteAlloca] Whole-function alloca promotion to vector (#84735)

[AMDGPU][PromoteAlloca] Whole-function alloca promotion to vector (#84735) Update PromoteAllocaToVector so it considers the whole function before promoting allocas. Allocas are scored & sorted so the highest value ones are seen first. The budget is now per function instead of per alloca. Passed internal performance testing.