[clang] [clang] Support constexpr alignment of __builtin_assume_aligned. (PR #127223)

[Tang Jiajun via cfe-commits]

tangjj11 wrote:

> This is not the right fix.
> 
> After we check the constant expression in Sema, we should create a ConstantExpr containing the the evaluated value, so we don't need to re-evaluate it later.

thanks, I will close the PR.

https://github.com/llvm/llvm-project/pull/127223