DCache/ICache: reg i -> integer i

diff --git a/DCache.v b/DCache.v
index 356debcb7ceddd20683b0f4de67f4ffe1c1121c0..ccaa6b1f5b871429e10d658200556b40ee38937a 100644 (file)
--- a/DCache.v
+++ b/DCache.v
@@ -30,8 +30,8 @@ module DCache(
        reg cache_valid [15:0];
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];
        reg cache_valid [15:0];
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];

-       
-       reg [4:0] i;
+
+       integer i;      

        initial
                for (i = 0; i < 16; i = i + 1)
                begin
        initial
                for (i = 0; i < 16; i = i + 1)
                begin

diff --git a/ICache.v b/ICache.v
index e90f430930a6b554b09a4bc32247eed61517facd..d9fbf04b6f07858a01d965647a989a5231cd3ae3 100644 (file)
--- a/ICache.v
+++ b/ICache.v
@@ -32,7 +32,7 @@ module ICache(
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];
        
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];
        

-       reg [4:0] i;
+       integer i;

        initial
                for (i = 0; i < 16; i = i + 1)
                begin
        initial
                for (i = 0; i < 16; i = i + 1)
                begin