diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index df7c5b3fbbc..240093f9b9d 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -426,7 +426,9 @@ static int is_alu_mova_inst(struct r600_bc *bc, struct r600_bc_alu *alu) static int is_alu_vec_unit_inst(struct r600_bc *bc, struct r600_bc_alu *alu) { return is_alu_reduction_inst(bc, alu) || - is_alu_mova_inst(bc, alu); + is_alu_mova_inst(bc, alu) || + (bc->chiprev == CHIPREV_EVERGREEN && + alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR); } /* alu instructions that can only execute on the trans unit */ @@ -468,8 +470,9 @@ static int is_alu_trans_unit_inst(struct r600_bc *bc, struct r600_bc_alu *alu) case CHIPREV_EVERGREEN: default: if (!alu->is_op3) - /* Note that FLT_TO_INT* instructions are vector instructions - * on Evergreen, despite what the documentation says. */ + /* Note that FLT_TO_INT_* instructions are vector-only instructions + * on Evergreen, despite what the documentation says. FLT_TO_INT + * can do both vector and scalar. */ return alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ASHR_INT || alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT || alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LSHL_INT || |