diff options
| author | Matt Turner <mattst88@gmail.com> | 2017-08-01 10:12:56 -0700 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2017-08-21 14:05:23 -0700 |
| commit | 48aa6ecb8759fcaed68db4b03600c92572759158 (patch) | |
| tree | c717a1f897308f31657c2ef5e6b32e4c4d18e466 | |
| parent | 56a676eed289bdea928b56e7533023f775468bb2 (diff) | |
i965: Only change type of 0.0f to VF if destination stride == 1
The destination stride must be equivalent to a dword if VF is used.
Also, since the only compaction table entires with "i:vf" have the
destination as "r:f" specifically check that the destination is of type
float.
Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
| -rw-r--r-- | src/intel/compiler/brw_eu_compact.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/intel/compiler/brw_eu_compact.c b/src/intel/compiler/brw_eu_compact.c index bf57ddf85c2..79103d78837 100644 --- a/src/intel/compiler/brw_eu_compact.c +++ b/src/intel/compiler/brw_eu_compact.c @@ -1014,7 +1014,8 @@ precompact(const struct gen_device_info *devinfo, brw_inst inst) */ if (brw_inst_imm_ud(devinfo, &inst) == 0x0 && brw_inst_src0_reg_type(devinfo, &inst) == BRW_HW_REG_TYPE_F && - brw_inst_dst_reg_type(devinfo, &inst) != GEN7_HW_REG_NON_IMM_TYPE_DF) { + brw_inst_dst_reg_type(devinfo, &inst) == BRW_HW_REG_TYPE_F && + brw_inst_dst_hstride(devinfo, &inst) == BRW_HORIZONTAL_STRIDE_1) { brw_inst_set_src0_reg_type(devinfo, &inst, BRW_HW_REG_IMM_TYPE_VF); } |