From 57ab5a74889b56e1011c8b25ce1fd90bf80abc53 Mon Sep 17 00:00:00 2001 From: Ross Thompson Date: Mon, 30 Jan 2023 19:27:18 -0600 Subject: [PATCH] Simplified gshare. --- pipelined/src/ifu/bpred/speculativegshare.sv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pipelined/src/ifu/bpred/speculativegshare.sv b/pipelined/src/ifu/bpred/speculativegshare.sv index f257d7537..fc497be7f 100644 --- a/pipelined/src/ifu/bpred/speculativegshare.sv +++ b/pipelined/src/ifu/bpred/speculativegshare.sv @@ -103,7 +103,7 @@ module speculativegshare #(parameter int k = 10 ) ( // GHR pipeline // this version fails the regression test do to pessimistic x propagation. - // assign GHRNextF = FlushD | DirPredictionWrongE ? GHRNextD[k-1:0] : + // assign GHRNextF = FlushD | DirPredictionWrongE ? GHRNextE[k-1:0] : // BranchInstrF ? {DirPredictionF[1], GHRF[k-1:1]} : // GHRF;