aco: disable some instruction combining if it could change an exec operand
authorRhys Perry <pendingchaos02@gmail.com>
Tue, 28 Jan 2020 12:04:48 +0000 (12:04 +0000)
committerRhys Perry <pendingchaos02@gmail.com>
Wed, 12 Feb 2020 19:18:40 +0000 (19:18 +0000)
commitd45e9451cf47014d37816baf2656981a1c715e50
tree821ee926b2d808dfb0fd0202ddac8ee11ac921f5
parente9f83185a221b446717c96c4df8dc64ced43e24f
aco: disable some instruction combining if it could change an exec operand

Found by observation. No pipeline-db changes.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3599>
src/amd/compiler/aco_optimizer.cpp