https://github.com/jwnrt created
https://github.com/llvm/llvm-project/pull/134254
AVR uses separate address spaces for data (0) and program (1) memory, however
pointer layout is only defined for address space 0 in the data layout string.
The `p[n]` directive defines pointer layouts where `n` d
jwnrt wrote:
CC @benshi001
To be 100% honest I haven't tested this on AVR silicon yet. My motivation for
the change is to allow for non-zero data address spaces in Rust which parses
these LLVM address spaces, but would then use both 64-bit and 16-bit pointers
for AVR. Apologies if this is bad
