diff options
| author | Jason Ekstrand <[email protected]> | 2017-08-31 15:41:43 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-09-12 15:01:00 -0700 |
| commit | d496780fb2c7f2cf0e32b6a79dc528e5156dfcb3 (patch) | |
| tree | d4c62d199a66fd4b27d50aefec8346a003d10033 /src/intel/compiler | |
| parent | 4ba20c94738d1261c4ce687ea929efd10393b9ef (diff) | |
intel/eu/validate: Look up types on demand in execution_type()
We are looking up the execution type prior to checking how many sources
we have. This leads to looking for a type for src1 on MOV instructions
which is bogus. On BDW+, the src1 register type overlaps with the
64-bit immediate and causes us problems.
Reviewed-by: Matt Turner <[email protected]>
Cc: [email protected]
Diffstat (limited to 'src/intel/compiler')
| -rw-r--r-- | src/intel/compiler/brw_eu_validate.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/intel/compiler/brw_eu_validate.c b/src/intel/compiler/brw_eu_validate.c index b24b38170e0..7453218c2b6 100644 --- a/src/intel/compiler/brw_eu_validate.c +++ b/src/intel/compiler/brw_eu_validate.c @@ -300,15 +300,13 @@ execution_type(const struct gen_device_info *devinfo, const brw_inst *inst) { unsigned num_sources = num_sources_from_inst(devinfo, inst); enum brw_reg_type src0_exec_type, src1_exec_type; - enum brw_reg_type src0_type = brw_inst_src0_type(devinfo, inst); - enum brw_reg_type src1_type = brw_inst_src1_type(devinfo, inst); /* Execution data type is independent of destination data type, except in * mixed F/HF instructions on CHV and SKL+. */ enum brw_reg_type dst_exec_type = brw_inst_dst_type(devinfo, inst); - src0_exec_type = execution_type_for_type(src0_type); + src0_exec_type = execution_type_for_type(brw_inst_src0_type(devinfo, inst)); if (num_sources == 1) { if ((devinfo->gen >= 9 || devinfo->is_cherryview) && src0_exec_type == BRW_REGISTER_TYPE_HF) { @@ -317,7 +315,7 @@ execution_type(const struct gen_device_info *devinfo, const brw_inst *inst) return src0_exec_type; } - src1_exec_type = execution_type_for_type(src1_type); + src1_exec_type = execution_type_for_type(brw_inst_src1_type(devinfo, inst)); if (src0_exec_type == src1_exec_type) return src0_exec_type; |