diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 57acb87240d..53122e54b7d 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -539,16 +539,29 @@ int r600_bc_add_alu_type(struct r600_bc *bc, const struct r600_bc_alu *alu, int memcpy(nalu, alu, sizeof(struct r600_bc_alu)); nalu->nliteral = 0; + if (bc->cf_last != NULL && bc->cf_last->inst != (type << 3)) { + /* check if we could add it anyway */ + if (bc->cf_last->inst == (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3) && + type == V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE) { + LIST_FOR_EACH_ENTRY(lalu, &bc->cf_last->alu, list) { + if (lalu->predicate) { + bc->force_add_cf = 1; + break; + } + } + } else + bc->force_add_cf = 1; + } + /* cf can contains only alu or only vtx or only tex */ - if (bc->cf_last == NULL || bc->cf_last->inst != (type << 3) || - bc->force_add_cf) { + if (bc->cf_last == NULL || bc->force_add_cf) { r = r600_bc_add_cf(bc); if (r) { free(nalu); return r; } - bc->cf_last->inst = (type << 3); } + bc->cf_last->inst = (type << 3); /* Setup the kcache for this ALU instruction. This will start a new * ALU clause if needed. */ |