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i965/fs: Get rid of an unused variable in emit_barrier() 

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand 2015-06-23 15:39:42 -07:00
parent 40801295d5
commit 6844d6b7f8
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
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@ -1963,11 +1963,11 @@ fs_visitor::emit_barrier()
fs_reg payload = fs_reg(GRF, alloc.allocate(1), BRW_REGISTER_TYPE_UD);
/* Clear the message payload */
fs_inst *inst = bld.exec_all().MOV(payload, fs_reg(0u));
bld.exec_all().MOV(payload, fs_reg(0u));
/* Copy bits 27:24 of r0.2 (barrier id) to the message payload reg.2 */
fs_reg r0_2 = fs_reg(retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_UD));
inst = bld.exec_all().AND(component(payload, 2), r0_2, fs_reg(0x0f000000u));
bld.exec_all().AND(component(payload, 2), r0_2, fs_reg(0x0f000000u));
/* Emit a gateway "barrier" message using the payload we set up, followed
* by a wait instruction.