aco: Have s_waitcnt_vscnt write to NULL.
authorRhys Perry <pendingchaos02@gmail.com>
Thu, 12 Sep 2019 14:28:49 +0000 (15:28 +0100)
committerTimur Kristóf <timur.kristof@gmail.com>
Thu, 10 Oct 2019 07:57:53 +0000 (09:57 +0200)
commit68c9554732d5ea7c2edd6282d6d0b3ba3b7303bb
tree9df93bb647242053f89a7993e9bf3e6455419781
parent619f0a71ccdb079ee0ea77a130e92f2ac4d5a75f
aco: Have s_waitcnt_vscnt write to NULL.

Not sure if this instruction actually writes anything, but LLVM
disassembles a destination and sets it to NULL.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-By: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
src/amd/compiler/aco_insert_waitcnt.cpp