[clang] [HLSL] Add additional overloads for min and max to allow for mixed scalar and vector arguments (PR #129334)

[Sarah Spall via cfe-commits]

spall wrote:

> Are there any error conditions that need testing as well?

I don't think there were error tests for min and max originally. I could add some to make sure things like min(int4, int3) are still now allowed.

https://github.com/llvm/llvm-project/pull/129334