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| author | Peter Maydell | 2021-06-17 14:16:05 +0200 |
|---|---|---|
| committer | Peter Maydell | 2021-06-21 18:12:51 +0200 |
| commit | 38548747335a0796ab1d636c8b5bcf5c248ce437 (patch) | |
| tree | 0c8ff3a04b8ee554e30d97cf6aa32e9eec82494f /target/arm/helper-mve.h | |
| parent | target/arm: Implement MVE VMLSLDAV (diff) | |
| download | qemu-38548747335a0796ab1d636c8b5bcf5c248ce437.tar.gz qemu-38548747335a0796ab1d636c8b5bcf5c248ce437.tar.xz qemu-38548747335a0796ab1d636c8b5bcf5c248ce437.zip | |
target/arm: Implement MVE VRMLALDAVH, VRMLSLDAVH
Implement the MVE VRMLALDAVH and VRMLSLDAVH insns, which accumulate
the results of a rounded multiply of pairs of elements into a 72-bit
accumulator, returning the top 64 bits in a pair of general purpose
registers.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210617121628.20116-22-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/helper-mve.h')
| -rw-r--r-- | target/arm/helper-mve.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/arm/helper-mve.h b/target/arm/helper-mve.h index 7356385d60..f9d4b242be 100644 --- a/target/arm/helper-mve.h +++ b/target/arm/helper-mve.h @@ -157,3 +157,11 @@ DEF_HELPER_FLAGS_4(mve_vmlsldavsh, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) DEF_HELPER_FLAGS_4(mve_vmlsldavsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) DEF_HELPER_FLAGS_4(mve_vmlsldavxsh, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) DEF_HELPER_FLAGS_4(mve_vmlsldavxsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) + +DEF_HELPER_FLAGS_4(mve_vrmlaldavhsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) +DEF_HELPER_FLAGS_4(mve_vrmlaldavhxsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) + +DEF_HELPER_FLAGS_4(mve_vrmlaldavhuw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) + +DEF_HELPER_FLAGS_4(mve_vrmlsldavhsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) +DEF_HELPER_FLAGS_4(mve_vrmlsldavhxsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64) |