diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 59fda7b7e54..5d3f7c89406 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1931,10 +1931,13 @@ static int r600_shader_from_tgsi(struct r600_context *rctx, if (ctx.bc->chip_class == CAYMAN) cm_bytecode_add_cf_end(ctx.bc); else { - const struct cf_op_info *last = r600_isa_cf(ctx.bc->cf_last->op); + const struct cf_op_info *last = NULL; + + if (ctx.bc->cf_last) + last = r600_isa_cf(ctx.bc->cf_last->op); /* alu clause instructions don't have EOP bit, so add NOP */ - if (last->flags & CF_ALU) + if (!last || last->flags & CF_ALU || ctx.bc->cf_last->op == CF_OP_LOOP_END || ctx.bc->cf_last->op == CF_OP_CALL_FS) r600_bytecode_add_cfinst(ctx.bc, CF_OP_NOP); ctx.bc->cf_last->end_of_program = 1; |