[llvm-branch-commits] [compiler-rt] [compiler-rt] Simplify definition of uptr (PR #106155)

[Alexander Richardson via llvm-branch-commits]

arichardson wrote:

@mstorsjo I confirmed that llvm-mingw `./build-compiler-rt.sh --build-sanitizers` still works, okay to merge?

https://github.com/llvm/llvm-project/pull/106155