diff options
Diffstat (limited to 'opcodes-v')
| -rw-r--r-- | opcodes-v | 20 |
1 files changed, 3 insertions, 17 deletions
@@ -100,17 +100,8 @@ vmaddw.vvv vm vd vs1 vs2 vs3 14..12=0x5 6..2=0x12 1..0=3 vmaddw.vvs vm vd vs1 vs2 vs3 14..12=0x6 6..2=0x12 1..0=3 vmsubw.vvv vm vd vs1 vs2 vs3 14..12=0x5 6..2=0x13 1..0=3 vmsubw.vvs vm vd vs1 vs2 vs3 14..12=0x6 6..2=0x13 1..0=3 -# TODO: COLIN fix commentary -# Fits into the two unused rounding modes -# predicated versions are in madd and msub -# - With rm signifying v1.f(101) and v1.t(110) -# Normal use of the size field for size of operands -# non-predicated versions are in nmadd and nmsub -# - With rm signifying scalar(101) or vector(110) dest - -# 57 opcode is empty + # Vector arithmetic with all ops available -# TODO: COLIN do we want these to be fully enumerated vadd.vv vm vd vs1 vs2 14..12=0 31..27=0x00 6..0=0x57 vadd.vs vm vd vs1 vs2 14..12=4 31..27=0x00 6..0=0x57 vadd.vi vm vd vs1 vimm 14..12=5 31..27=0x00 6..0=0x57 @@ -296,11 +287,6 @@ vredand.v vm vd vs1 vs2 14..12=0 31..27=0x0F 6..0=0x57 vredor.v vm vd vs1 vs2 14..12=1 31..27=0x0F 6..0=0x57 vredxor.v vm vd vs1 vs2 14..12=2 31..27=0x0F 6..0=0x57 -#### group 31..28=12 +# TODO(Colin): These need an encoding ###vselect m vd vs1 vs2 27..25=2 31..28=12 14=1 6..0=0x57 -#### group 31..28=12, 27..25=7 is for single-argument instructions. -### -#### group 31..28=15 are unmasked -###vsetvl vd vs1 24..20=0 27..25=0 31..28=15 14=1 13..12=0 6..0=0x57 -###vconfig vd vs1 vimm 31..28=15 14=1 13..12=1 6..0=0x57 -### +###vsetvli vd vs1 24..20=0 27..25=0 31..28=15 14=1 13..12=0 6..0=0x57 |