Jun Wang f6a8eb98b1 [AMDGPU][MC] Disallow null as saddr in flat instructions (#101730) ...

Some flat instructions have an saddr operand. When 'null' is provided as
saddr, it may have the same encoding as another instruction. For
example, the instructions 'global_atomic_add v1, v2, null' and
'global_atomic_add v[1:2], v2, off' have the same encoding. This patch
disallows having null as saddr.

2024-09-24 11:08:41 +04:00

3.2 KiB

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