[AMDGPU] Add hazard tests for cvt scale of fp4.#118813

pravinjagtap merged 3 commits intollvm:mainllvm/llvm-project:mainfrom

pravinjagtap:pravinjagtap/add-gfx950-fp4-hazard-testspravinjagtap/llvm-project:pravinjagtap/add-gfx950-fp4-hazard-testsCopy head branch name to clipboard