diff options
| author | Jason Ekstrand <[email protected]> | 2019-08-22 11:15:50 -0500 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-06-23 17:43:54 +0000 |
| commit | 561aaeeb48e06fa3185638eaee04e2fc665b64a2 (patch) | |
| tree | 5fd4950ef1c0e474fe36d765d6c0139e2d8bcac5 | |
| parent | e0ab48e3ea0c1355b2da191bb3b0213f088d7582 (diff) | |
intel/eu: Add the RNDU opcode
We don't want to use it on gen5 and earlier because only RNDD can be
done with a single instruction and we can implement RNDU(x) as -RNDD(-x)
so it's better to just do that when we have the instruction. On gen6
and above, we may as well just use the right instruction.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5596>
| -rw-r--r-- | src/intel/compiler/brw_eu.h | 1 | ||||
| -rw-r--r-- | src/intel/compiler/brw_eu_emit.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_eu.h b/src/intel/compiler/brw_eu.h index 98de5153525..374ff75db45 100644 --- a/src/intel/compiler/brw_eu.h +++ b/src/intel/compiler/brw_eu.h @@ -220,6 +220,7 @@ ALU2(MUL) ALU1(FRC) ALU1(RNDD) ALU1(RNDE) +ALU1(RNDU) ALU1(RNDZ) ALU2(MAC) ALU2(MACH) diff --git a/src/intel/compiler/brw_eu_emit.c b/src/intel/compiler/brw_eu_emit.c index bd59cf9ac47..7e9967144a6 100644 --- a/src/intel/compiler/brw_eu_emit.c +++ b/src/intel/compiler/brw_eu_emit.c @@ -1035,6 +1035,7 @@ ALU3(CSEL) ALU1(FRC) ALU1(RNDD) ALU1(RNDE) +ALU1(RNDU) ALU1(RNDZ) ALU2(MAC) ALU2(MACH) |