diff options
| author | Rhys Perry <pendingchaos02@gmail.com> | 2023-04-27 16:22:52 +0100 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2023-05-04 19:08:58 +0000 |
| commit | d5398b62da1913e7224c826da0dbd5fa88436f18 (patch) | |
| tree | 2b5d21384cfe41fe53cb4d261a49b95efd836e22 /src/amd/compiler/aco_ir.h | |
| parent | 9dd6fcd9ece4433229181241bdaba9b2d0baa232 (diff) | |
| download | mesa-d5398b62da1913e7224c826da0dbd5fa88436f18.tar.gz | |
aco/ra: create M0-affinities for s_sendmsg
v2 by Timur Kristóf:
Do not add the affinity for instructions that can't write m0
reliably, such as readlane-like instructions on GFX8.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22690>
Diffstat (limited to 'src/amd/compiler/aco_ir.h')
| -rw-r--r-- | src/amd/compiler/aco_ir.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/amd/compiler/aco_ir.h b/src/amd/compiler/aco_ir.h index 6ae4571abd8..a39e949847f 100644 --- a/src/amd/compiler/aco_ir.h +++ b/src/amd/compiler/aco_ir.h @@ -1804,6 +1804,7 @@ bool instr_is_16bit(amd_gfx_level gfx_level, aco_opcode op); uint8_t get_gfx11_true16_mask(aco_opcode op); bool can_use_SDWA(amd_gfx_level gfx_level, const aco_ptr<Instruction>& instr, bool pre_ra); bool can_use_DPP(const aco_ptr<Instruction>& instr, bool pre_ra, bool dpp8); +bool can_write_m0(amd_gfx_level gfx_level, const aco_ptr<Instruction>& instr); /* updates "instr" and returns the old instruction (or NULL if no update was needed) */ aco_ptr<Instruction> convert_to_SDWA(amd_gfx_level gfx_level, aco_ptr<Instruction>& instr); aco_ptr<Instruction> convert_to_DPP(aco_ptr<Instruction>& instr, bool dpp8); |