Only logging synthesis issue when set to verbose

src/main/java/dk/camelot64/kickc/fragment/AsmFragmentTemplateSynthesizer.java

@@ -437,7 +437,9 @@ public class AsmFragmentTemplateSynthesizer {
                   }
                   modified |= synthesis.bestTemplateCandidate(synthesized);
                } else {
-                  log.append("Fragment synthesis " + synthesis.getSignature() + " - Sub clobber prevents synthesis from " + subSignature);
+                  if(log.isVerboseFragmentLog()) {
+                     log.append("Fragment synthesis " + synthesis.getSignature() + " - Sub clobber prevents synthesis from " + subSignature);
+                  }
                }
             }
          }

src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-copy.log

@@ -1179,8 +1179,6 @@ pbuc1_derefidx_vbuaa=vbuz1 < pbuc1_derefidx_vbuyy=vbuz1 < pbuc1_derefidx_vbuyy=v
   lda {z1}
   sta {c1},y
   
-Fragment synthesis pbuc1_derefidx_vbuyy=_deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_deref_pbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_deref_pbuz1
 pbuc1_derefidx_vbuaa=_deref_pbuz1 < pbuc1_derefidx_vbuxx=_deref_pbuz1 < vbuaa=_deref_pbuz1 - clobber:A X Y  cycles:14.5
   tax
   ldy #0
@@ -1201,8 +1199,6 @@ pbuc1_derefidx_vbuaa=_deref_pbuc2 < pbuc1_derefidx_vbuyy=_deref_pbuc2 < vbuaa=_d
   tay
   lda {c2}
   sta {c1},y
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuxx - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuxx
 pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuaa < pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuyy < vbuaa=pbuz1_derefidx_vbuyy - clobber:A Y  cycles:12.5
   tay
   lda ({z1}),y
@@ -1212,23 +1208,17 @@ pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuyy < pbuc1_derefidx_vbuxx=pbuz1_derefidx_
   tax
   lda ({z1}),y
   sta {c1},x
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuz1
 pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=pbuz1_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=pbuz1_derefidx_vbuyy < vbuaa=pbuz1_derefidx_vbuyy - clobber:A X Y  cycles:15.5
   tax
   ldy {z1}
   lda ({z1}),y
   sta {c1},x
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuz2 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuz2
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuz2 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuz2
 pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuz2 < pbuc1_derefidx_vbuxx=pbuz1_derefidx_vbuz2 < pbuc1_derefidx_vbuxx=pbuz1_derefidx_vbuyy < vbuaa=pbuz1_derefidx_vbuyy - clobber:A X Y  cycles:15.5
   tax
   ldy {z2}
   lda ({z1}),y
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuc1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuc2 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuc1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuc2 - Sub clobber prevents synthesis from vbuaa=pbuz1_derefidx_vbuc1
 pbuc1_derefidx_vbuaa=pbuz1_derefidx_vbuc2 < pbuc1_derefidx_vbuxx=pbuz1_derefidx_vbuc2 < vbuaa=pbuz1_derefidx_vbuc1 < vbuaa=pbuz1_derefidx_vbuaa < vbuaa=pbuz1_derefidx_vbuyy - clobber:A X Y  cycles:16.5
   tax
   lda #{c2}
@@ -1241,9 +1231,6 @@ CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuc2
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuaa
 pbuc1_derefidx_vbuaa=pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuxx < vbuaa=pbuc1_derefidx_vbuxx - clobber:A X   cycles:11.5
   tax
   lda {c2},x
@@ -1271,10 +1258,6 @@ pbuc1_derefidx_vbuaa=pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuaa=vbuaa < pbuc1_d
   tay
   tya
   sta {c1},y
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
 pbuc1_derefidx_vbuaa=pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuaa=pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuaa=vbuaa < pbuc1_derefidx_vbuyy=vbuyy < vbuaa=vbuyy - clobber:A Y  cycles:16.5
   ldy {z1}
   lda {c2},y
@@ -1599,8 +1582,6 @@ pbuc1_derefidx_vbuz1=pbuz2_derefidx_vbuyy < pbuc1_derefidx_vbuxx=pbuz1_derefidx_
   ldx {z1}
   lda ({z2}),y
   sta {c1},x
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuz2_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuz2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuz2_derefidx_vbuz1
 pbuc1_derefidx_vbuz1=pbuz2_derefidx_vbuz1 < pbuc1_derefidx_vbuyy=pbuz1_derefidx_vbuyy < vbuaa=pbuz1_derefidx_vbuyy - clobber:A Y  cycles:13.5
   ldy {z1}
   lda ({z2}),y

src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-unary.log

@@ -2789,8 +2789,6 @@ pbuc1_derefidx_vbuaa=_inc_vbuz1 < pbuc1_derefidx_vbuyy=_inc_vbuz1 < pbuc1_derefi
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not__deref_pbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec__deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_dec__deref_pbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec__deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_dec__deref_pbuz1
 pbuc1_derefidx_vbuaa=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec__deref_pbuz1 < vbuaa=_dec__deref_pbuz1 < vbuaa=_deref_pbuz1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:18.5
   tax
   ldy #0
@@ -2798,8 +2796,6 @@ pbuc1_derefidx_vbuaa=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec__deref_pbuz1
   sec
   sbc #1
   sta {c1},x
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc__deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_inc__deref_pbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc__deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_inc__deref_pbuz1
 pbuc1_derefidx_vbuaa=_inc__deref_pbuz1 < pbuc1_derefidx_vbuxx=_inc__deref_pbuz1 < vbuaa=_inc__deref_pbuz1 < vbuaa=_deref_pbuz1_plus_1 < vbuaa=vbuaa_plus_1 - clobber:A X Y  cycles:18.5
   tax
   ldy #0
@@ -2907,9 +2903,6 @@ CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuaa
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   tax
   lda {c2},x
@@ -2922,9 +2915,6 @@ pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuyy=_dec_pbuc2
   sec
   sbc #1
   sta {c1},y
-Fragment synthesis pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuaa
 pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A X   cycles:15.5
   tax
   lda {c2},x
@@ -2998,10 +2988,6 @@ pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuxx=_inc_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_dec_pbuc1_derefidx_vbuz1
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:18.5
   tax
   ldy {z1}
@@ -3025,10 +3011,6 @@ pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuaa=_dec_pbuc2
   sec
   sbc #1
   sta {c1},x
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=_inc_pbuc1_derefidx_vbuz1
 pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A X Y  cycles:18.5
   tax
   ldy {z1}

src/test/java/dk/camelot64/kickc/test/ref/inmemarray.log

@@ -324,12 +324,6 @@ Complete equivalence classes
 [ main::i#2 main::i#1 ]
 Allocated zp ZP_BYTE:2 [ main::j#3 main::j#4 main::j#1 ]
 Allocated zp ZP_BYTE:3 [ main::i#2 main::i#1 ]
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuaa - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuaa
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
-Fragment synthesis pbuc1_derefidx_vbuxx=pbuc2_derefidx_vbuz1 - Sub clobber prevents synthesis from vbuaa=pbuc1_derefidx_vbuz1
 
 INITIAL ASM
 //SEG0 Basic Upstart

src/test/java/dk/camelot64/kickc/test/ref/ptr-complex.log

@@ -485,8 +485,6 @@ Allocated zp ZP_BYTE:3 [ main::j#2 main::j#1 ]
 Allocated zp ZP_WORD:4 [ main::$2 ]
 Allocated zp ZP_WORD:6 [ main::$9 ]
 Allocated zp ZP_WORD:8 [ main::$11 ]
-Fragment synthesis pbuc1_derefidx_vbuyy=_deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_deref_pbuz1
-Fragment synthesis pbuc1_derefidx_vbuyy=_deref_pbuz1 - Sub clobber prevents synthesis from vbuaa=_deref_pbuz1
 
 INITIAL ASM
 //SEG0 Basic Upstart