diff options
| author | Francisco Jerez <[email protected]> | 2018-06-02 13:48:42 -0700 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2018-07-09 23:46:57 -0700 |
| commit | d0f589a55b51242f80c299187511db7f1b041712 (patch) | |
| tree | 6a6be9c20ffb99897b13b24e0d4706d15403729a /src/intel | |
| parent | f55884cad38516c2f6c62065c614a764c0a6f15e (diff) | |
intel/eu: Define helper to specify the descriptor immediates of a SEND instruction.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/intel')
| -rw-r--r-- | src/intel/compiler/brw_eu.h | 9 | ||||
| -rw-r--r-- | src/intel/compiler/brw_eu_emit.c | 17 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_eu.h b/src/intel/compiler/brw_eu.h index aad2434bcf4..30c987942c4 100644 --- a/src/intel/compiler/brw_eu.h +++ b/src/intel/compiler/brw_eu.h @@ -600,6 +600,15 @@ void brw_math_invert( struct brw_codegen *p, void brw_set_src1(struct brw_codegen *p, brw_inst *insn, struct brw_reg reg); +void brw_set_desc_ex(struct brw_codegen *p, brw_inst *insn, + unsigned desc, unsigned ex_desc); + +static inline void +brw_set_desc(struct brw_codegen *p, brw_inst *insn, unsigned desc) +{ + brw_set_desc_ex(p, insn, desc, 0); +} + void brw_set_uip_jip(struct brw_codegen *p, int start_offset); enum brw_conditional_mod brw_negate_cmod(uint32_t cmod); diff --git a/src/intel/compiler/brw_eu_emit.c b/src/intel/compiler/brw_eu_emit.c index 46e34d3ba9a..5ac1498f0fc 100644 --- a/src/intel/compiler/brw_eu_emit.c +++ b/src/intel/compiler/brw_eu_emit.c @@ -401,6 +401,23 @@ brw_set_message_descriptor(struct brw_codegen *p, } } +/** + * Specify the descriptor and extended descriptor immediate for a SEND(C) + * message instruction. + */ +void +brw_set_desc_ex(struct brw_codegen *p, brw_inst *inst, + unsigned desc, unsigned ex_desc) +{ + const struct gen_device_info *devinfo = p->devinfo; + brw_inst_set_src1_file_type(devinfo, inst, + BRW_IMMEDIATE_VALUE, BRW_REGISTER_TYPE_D); + brw_inst_set_send_desc(devinfo, inst, desc); + if (devinfo->gen >= 9 && (brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SEND || + brw_inst_opcode(devinfo, inst) == BRW_OPCODE_SENDC)) + brw_inst_set_send_ex_desc(devinfo, inst, ex_desc); +} + static void brw_set_math_message( struct brw_codegen *p, brw_inst *inst, unsigned function, |