i965/ir: Drop backend_instruction::regs_written field.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>

diff --git a/src/mesa/drivers/dri/i965/brw_shader.h b/src/mesa/drivers/dri/i965/brw_shader.h
index 2173f32..0de0808 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_shader.h
+++ b/src/mesa/drivers/dri/i965/brw_shader.h
@@ -137,7 +137,6 @@ struct backend_instruction {
    uint8_t mlen; /**< SEND message length */
    int8_t base_mrf; /**< First MRF in the SEND message, if mlen is nonzero. */
    uint8_t target; /**< MRT target. */
-   uint8_t regs_written; /**< Number of registers written by the instruction. */
    unsigned size_written; /**< Data written to the destination register in bytes. */
 
    enum opcode opcode; /* BRW_OPCODE_* or FS_OPCODE_* */