[clang][NVPTX] Add support for mixed-precision FP arithmetic#168359

Wolfram70 wants to merge 9 commits intollvm:mainllvm/llvm-project:mainfrom

Wolfram70:dev/Wolfram70/mixp-fp-intrWolfram70/llvm-project:dev/Wolfram70/mixp-fp-intrCopy head branch name to clipboard