It looks like I forgot to prefix the subject with "intel/compiler:". Fixed locally.
On Thu, Nov 30, 2017 at 04:42:48PM -0800, Rafael Antognolli wrote: > The bspec describes: > > "WA: Clear tdr register before send EOT in all non-PS shader kernels > > mov(8) tdr0:ud 0x0:ud {NoMask}" > > Signed-off-by: Rafael Antognolli <rafael.antogno...@intel.com> > --- > src/intel/compiler/brw_fs_generator.cpp | 7 +++++++ > src/intel/compiler/brw_reg.h | 6 ++++++ > 2 files changed, 13 insertions(+) > > diff --git a/src/intel/compiler/brw_fs_generator.cpp > b/src/intel/compiler/brw_fs_generator.cpp > index 28790c86a64..78aa764fe73 100644 > --- a/src/intel/compiler/brw_fs_generator.cpp > +++ b/src/intel/compiler/brw_fs_generator.cpp > @@ -573,6 +573,13 @@ fs_generator::generate_urb_write(fs_inst *inst, struct > brw_reg payload) > { > brw_inst *insn; > > + if (inst->eot) { > + brw_push_insn_state(p); > + brw_set_default_mask_control(p, BRW_MASK_DISABLE); > + brw_MOV(p, brw_tdr_reg(), brw_imm_uw(0)); > + brw_pop_insn_state(p); > + } > + > insn = brw_next_insn(p, BRW_OPCODE_SEND); > > brw_set_dest(p, insn, brw_null_reg()); > diff --git a/src/intel/compiler/brw_reg.h b/src/intel/compiler/brw_reg.h > index ec1045b612a..a039c6f676c 100644 > --- a/src/intel/compiler/brw_reg.h > +++ b/src/intel/compiler/brw_reg.h > @@ -774,6 +774,12 @@ brw_address_reg(unsigned subnr) > return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE, BRW_ARF_ADDRESS, > subnr); > } > > +static inline struct brw_reg > +brw_tdr_reg(void) > +{ > + return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE, BRW_ARF_TDR, 0); > +} > + > /* If/else instructions break in align16 mode if writemask & swizzle > * aren't xyzw. This goes against the convention for other scalar > * regs: > -- > 2.13.6 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev