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Doc update on accumulator regs

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This commit is contained in:
Hansung Kim
2024-10-11 15:47:58 -07:00
parent d9ad4809ec
commit 100d69ef21
1 changed files with 3 additions and 2 deletions
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5
hw/rtl/core/VX_uop_sequencer.sv
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@@ -225,8 +225,9 @@ end
if (uop_sequencer_if.valid && use_uop && if (uop_sequencer_if.valid && use_uop &&
uop_sequencer_if.data.rd == `NR_BITS'(1)) begin uop_sequencer_if.data.rd == `NR_BITS'(1)) begin
// a little sketchy? but shouldn't create any loop // if rd is '1', use a separate set of 8 fp registers as the
ibuffer_if.data.rd = ibuffer_if.data.rd + `NR_BITS'(8); // FIXME: 8 is hardcoded // destination accumulator data.
ibuffer_if.data.rd = ibuffer_if.data.rd + `NR_BITS'(8); // note 8 is hardcoded
ibuffer_if.data.rs3 = ibuffer_if.data.rs3 + `NR_BITS'(8); ibuffer_if.data.rs3 = ibuffer_if.data.rs3 + `NR_BITS'(8);
end end
end end