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(parent: 0f923de) | patch
arch-power: Add doubleword multiply-add instructions
authorSandipan Das <sandipan@linux.ibm.com>
Sat, 6 Feb 2021 11:47:53 +0000 (17:17 +0530)
committerSandipan Das <sandipan@linux.ibm.com>
Mon, 15 Feb 2021 08:32:38 +0000 (14:02 +0530)
commit7b1f5e75cf7029e66b871fa312a9234674d46014
tree3035cade9a9cffaef4417ec5ab7de6f3fa689553tree
parent0f923de146f96322d5f17347fa4e05bac5a087c5commit | diff
arch-power: Add doubleword multiply-add instructions

This introduces 128-bit addition helpers and adds the
following instructions.
  * Multiply-Add Low Doubleword (maddld)
  * Multiply-Add High Doubleword (maddhd)
  * Multiply-Add High Doubleword Unsigned (maddhdu)

Change-Id: I04e6ea5fb4978b341a6e648424de2930ad41f449
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
src/arch/power/insts/integer.cc diff | blob | history
src/arch/power/insts/integer.hh diff | blob | history
src/arch/power/isa/decoder.isa diff | blob | history
src/arch/power/isa/formats/integer.isa diff | blob | history