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Minor gshare optimization.

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This commit is contained in:
Ross Thompson 2023-01-30 18:13:12 -06:00
parent cc48cdc97b
commit 4cbefd9834
1 changed files with 1 additions and 1 deletions
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pipelined/src/ifu/bpred/speculativegshare.sv
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@ -109,7 +109,7 @@ module speculativegshare #(parameter int k = 10 ) (
always_comb begin always_comb begin
if(FlushD | DirPredictionWrongE) begin if(FlushD | DirPredictionWrongE) begin
GHRNextF = GHRNextD[k-1:0]; GHRNextF = GHRNextE[k-1:0];
end else if(BranchInstrF) GHRNextF = {DirPredictionF[1], GHRF[k-1:1]}; end else if(BranchInstrF) GHRNextF = {DirPredictionF[1], GHRF[k-1:1]};
else GHRNextF = GHRF; else GHRNextF = GHRF;
end end