From: Dave Airlie <airl...@redhat.com>
LDS ops must be scheduled in X slot, and barrier should be on its
own in a group.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/gallium/drivers/r600/r600_asm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/r600/r600_asm.c
b/src/gallium/drivers/r600/r600_asm.c
index 29515f2..89a34c4 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -237,7 +237,7 @@ int r600_bytecode_add_output(struct r600_bytecode *bc,
/* alu instructions that can ony exits once per group */
static int is_alu_once_inst(struct r600_bytecode *bc, struct r600_bytecode_alu
*alu)
{
- return r600_isa_alu(alu->op)->flags & (AF_KILL | AF_PRED);
+ return r600_isa_alu(alu->op)->flags & (AF_KILL | AF_PRED) ||
alu->is_lds_idx_op || alu->op == ALU_OP0_GROUP_BARRIER;
}
static int is_alu_reduction_inst(struct r600_bytecode *bc, struct
r600_bytecode_alu *alu)
--
2.5.0
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