amdgcn: Use FLAT addressing for all functions with pointer arguments [PR105421] (was: [PATCH] [og12] amdgcn: Use FLAT addressing for all functions with pointer arguments)

Hi! On 2022-10-14T13:38:55+, Julian Brown wrote: > The GCN backend uses a heuristic to determine whether to use FLAT or > GLOBAL addressing in a particular (offload) function: namely, if a > function takes a pointer-to-scalar parameter, it is assumed that the > pointer may refer to "flat scra

[PATCH] [og12] amdgcn: Use FLAT addressing for all functions with pointer arguments

The GCN backend uses a heuristic to determine whether to use FLAT or GLOBAL addressing in a particular (offload) function: namely, if a function takes a pointer-to-scalar parameter, it is assumed that the pointer may refer to "flat scratch" space, and thus FLAT addressing must be used instead of GL