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Minior cleanup.

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This commit is contained in:
Rose Thompson 2023-11-29 19:44:59 -06:00
parent ab68a76e77
commit 025b04ae8b
1 changed files with 0 additions and 1 deletions
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src/cache/cachefsm.sv vendored
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@ -96,7 +96,6 @@ module cachefsm import cvw::*; #(parameter cvw_t P,
assign AnyUpdateHit = (CacheRW[0]) & CacheHit; // exclusion-tag: icache storeAMO1 assign AnyUpdateHit = (CacheRW[0]) & CacheHit; // exclusion-tag: icache storeAMO1
assign AnyHit = AnyUpdateHit | (CacheRW[1] & CacheHit); // exclusion-tag: icache AnyUpdateHit assign AnyHit = AnyUpdateHit | (CacheRW[1] & CacheHit); // exclusion-tag: icache AnyUpdateHit
assign CMOWritebackHit = (CMOp[1] | CMOp[2]) & CacheHit & HitWayLineDirty; assign CMOWritebackHit = (CMOp[1] | CMOp[2]) & CacheHit & HitWayLineDirty;
//assign CMOWritebackHit = (CMOp[1] | CMOp[2]) & CacheHit; // *** why does this not include dirty? FIXME
assign CMOZeroNoEviction = CMOp[3] & ~LineDirty; // (hit or miss) with no writeback store zeros now assign CMOZeroNoEviction = CMOp[3] & ~LineDirty; // (hit or miss) with no writeback store zeros now
assign CMOZeroEviction = CMOp[3] & LineDirty; // (hit or miss) with writeback dirty line assign CMOZeroEviction = CMOp[3] & LineDirty; // (hit or miss) with writeback dirty line
assign CMOWriteback = CMOWritebackHit | CMOZeroEviction; assign CMOWriteback = CMOWritebackHit | CMOZeroEviction;