[#315] z80-cpu: fasten LD X,X

emustudio · Feb 19, 2023 · ce2b80d · ce2b80d
1 parent 142ab0c
commit ce2b80d
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/plugins/cpu/z80-cpu/src/main/java/net/emustudio/plugins/cpu/zilogZ80/EmulatorEngine.java b/plugins/cpu/z80-cpu/src/main/java/net/emustudio/plugins/cpu/zilogZ80/EmulatorEngine.java
@@ -2681,7 +2681,7 @@ int I_CALL_NN() {
     }
 
     int I_LD_B_B() {
-        return I_LD_R_R(REG_B, REG_B);
+        return 4;
     }
 
     int I_LD_B_C() {
@@ -2745,7 +2745,7 @@ int I_LD_C_B() {
     }
 
     int I_LD_C_C() {
-        return I_LD_R_R(REG_C, REG_C);
+        return 4;
     }
 
     int I_LD_C_D() {
@@ -2809,7 +2809,7 @@ int I_LD_D_C() {
     }
 
     int I_LD_D_D() {
-        return I_LD_R_R(REG_D, REG_D);
+        return 4;
     }
 
     int I_LD_D_E() {
@@ -2873,7 +2873,7 @@ int I_LD_E_D() {
     }
 
     int I_LD_E_E() {
-        return I_LD_R_R(REG_E, REG_E);
+        return 4;
     }
 
     int I_LD_E_H() {
@@ -2937,7 +2937,7 @@ int I_LD_H_E() {
     }
 
     int I_LD_H_H() {
-        return I_LD_R_R(REG_H, REG_H);
+        return 4;
     }
 
     int I_LD_H_L() {
@@ -3059,7 +3059,7 @@ int I_LD_L_H() {
     }
 
     int I_LD_L_L() {
-        return I_LD_R_R(REG_L, REG_L);
+        return 4;
     }
 
     int I_LD_L_A() {
@@ -3181,7 +3181,7 @@ int I_LD_A_L() {
     }
 
     int I_LD_A_A() {
-        return I_LD_R_R(REG_A, REG_A);
+        return 4;
     }
 
     int I_LD_A_REF_HL() {