diff options
| author | Philipp Tomsich <philipp.tomsich@vrull.eu> | 2021-09-11 16:00:11 +0200 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2021-10-07 08:41:33 +1000 |
| commit | d7a4fcb03433edefd19b7db3c4d20ed750b5833b (patch) | |
| tree | ba8bcb1edd5a8edc309fc2782a44b216a881a98d /target/riscv/helper.h | |
| parent | 16c38f36f5cb42bbfe7b9cd4bb29206a3ecab760 (diff) | |
target/riscv: Add orc.b instruction for Zbb, removing gorc/gorci
The 1.0.0 version of Zbb does not contain gorc/gorci. Instead, a
orc.b instruction (equivalent to the orc.b pseudo-instruction built on
gorci from pre-0.93 draft-B) is available, mainly targeting
string-processing workloads.
This commit adds the new orc.b instruction and removed gorc/gorci.
Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210911140016.834071-12-philipp.tomsich@vrull.eu
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/helper.h')
| -rw-r--r-- | target/riscv/helper.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/target/riscv/helper.h b/target/riscv/helper.h index 8a318a2dbc..a9bda2c8ac 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -61,8 +61,6 @@ DEF_HELPER_FLAGS_1(fclass_d, TCG_CALL_NO_RWG_SE, tl, i64) /* Bitmanip */ DEF_HELPER_FLAGS_2(grev, TCG_CALL_NO_RWG_SE, tl, tl, tl) DEF_HELPER_FLAGS_2(grevw, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(gorc, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(gorcw, TCG_CALL_NO_RWG_SE, tl, tl, tl) DEF_HELPER_FLAGS_2(clmul, TCG_CALL_NO_RWG_SE, tl, tl, tl) DEF_HELPER_FLAGS_2(clmulr, TCG_CALL_NO_RWG_SE, tl, tl, tl) |