mirror of
https://gitlab.com/camelot/kickc.git
synced 2024-12-24 20:32:39 +00:00
Implemented phi transition reuse when transitions are identical on a register basis
This commit is contained in:
jespergravgaard
parent
83edd3e21b
commit
61d16b3030
@ -30,6 +30,7 @@ Assembler Improvements
|
||||
- Make generated ASM human readable.
|
||||
+ Use hex-numbers
|
||||
- add labels for constants and zp-variables.
|
||||
- Eliminate chained JMP's (replace by direct JMP) - example: loopsplit.asm
|
||||
- Better ASM static value analysis
|
||||
- Not just constants - but also other values (value of var, value of var1[var2], value of var+4 etc.)
|
||||
- Also analyze back/forward through block entry/exit
|
||||
@ -48,8 +49,6 @@ Known Problems
|
||||
Register Allocation
|
||||
- Allow user to limit number of combinations tested
|
||||
- Safe-Copy based SSA deconstruction
|
||||
- Reuse phi-transitions that are identical
|
||||
- Optimize phi transitions by ensuring that identical phi-transitions with regards to register allocation are collected into a single transition.
|
||||
- Optimize by finding optimal sequence for multiple phi assignments in entry-segments.
|
||||
- Avoid clobbering alive vars
|
||||
- Maybe support several fragments for the same operation with different cost and clobbering profiles.
|
||||
@ -58,6 +57,8 @@ Register Allocation
|
||||
- Improve combination testing by finding live range overlaps and not creating combinations that would create an overlap conflict.
|
||||
- Combinations should be created in a tree-structure instead of just doing all combinations
|
||||
- Example: For equivalence classes a, b, c if a&c have overlapping live ranges they can never have the same register. Therefore the combination iterator should not create combinations where C has the same register as a.
|
||||
+ Reuse phi-transitions that are identical
|
||||
+ Optimize phi transitions by ensuring that identical phi-transitions with regards to register allocation are collected into a single transition.
|
||||
+ Limit number of combinations tested
|
||||
+ Equivalences not tested through combinaitons should be tested individually afterwards.
|
||||
+ Matrix Phi operation (instead of separate statements)
|
||||
|
||||
@ -55,9 +55,19 @@ public class Pass4CodeGeneration {
|
||||
ControlFlowBlock defaultSuccessor = getGraph().getDefaultSuccessor(block);
|
||||
if (defaultSuccessor != null) {
|
||||
if (defaultSuccessor.hasPhiBlock()) {
|
||||
genBlockPhiTransition(asm, block, defaultSuccessor, defaultSuccessor.getScope());
|
||||
PhiTransitions.PhiTransition transition = getTransitions(defaultSuccessor).getTransition(block);
|
||||
if (!transition.isGenerated()) {
|
||||
genBlockPhiTransition(asm, block, defaultSuccessor, defaultSuccessor.getScope());
|
||||
String label = defaultSuccessor.getLabel().getLocalName().replace('@', 'b').replace(':', '_');
|
||||
asm.addInstruction("JMP", AsmAddressingMode.ABS, label, false);
|
||||
} else {
|
||||
String label = (defaultSuccessor.getLabel().getLocalName() + "_from_" + block.getLabel().getLocalName()).replace('@', 'b').replace(':', '_');
|
||||
asm.addInstruction("JMP", AsmAddressingMode.ABS, label, false);
|
||||
}
|
||||
} else {
|
||||
String label = defaultSuccessor.getLabel().getLocalName().replace('@', 'b').replace(':', '_');
|
||||
asm.addInstruction("JMP", AsmAddressingMode.ABS, label, false);
|
||||
}
|
||||
asm.addInstruction("JMP", AsmAddressingMode.ABS, defaultSuccessor.getLabel().getLocalName().replace('@', 'b').replace(':', '_'), false);
|
||||
}
|
||||
}
|
||||
if (!ScopeRef.ROOT.equals(currentScope)) {
|
||||
@ -159,6 +169,10 @@ public class Pass4CodeGeneration {
|
||||
if (genCallPhiEntry) {
|
||||
ControlFlowBlock callSuccessor = getGraph().getCallSuccessor(block);
|
||||
if (callSuccessor != null && callSuccessor.hasPhiBlock()) {
|
||||
PhiTransitions.PhiTransition transition = getTransitions(callSuccessor).getTransition(block);
|
||||
if (transition.isGenerated()) {
|
||||
throw new RuntimeException("Error! JSR transition already generated. Must modify PhiTransitions code to ensure this does not happen.");
|
||||
}
|
||||
genBlockPhiTransition(asm, block, callSuccessor, block.getScope());
|
||||
}
|
||||
}
|
||||
@ -246,6 +260,8 @@ public class Pass4CodeGeneration {
|
||||
genAsmMove(asm, assignment.getVariable(), assignment.getrValue(), assignment.getPhiBlock(), scope);
|
||||
}
|
||||
transition.setGenerated(true);
|
||||
} else {
|
||||
program.getLog().append("Already generated transition from "+fromBlock.getLabel()+" to "+toBlock.getLabel()+ " - not generating it again!");
|
||||
}
|
||||
}
|
||||
|
||||
@ -315,13 +331,14 @@ public class Pass4CodeGeneration {
|
||||
/**
|
||||
* Find the transition from a specific fromBlock.
|
||||
* If another transition already has the same assignments it is reused. If not a new transition is created.
|
||||
*
|
||||
* @param fromBlock
|
||||
* @return
|
||||
*/
|
||||
private PhiTransition findTransition(ControlFlowBlock fromBlock) {
|
||||
PhiTransition transition = new PhiTransition(fromBlock);
|
||||
for (PhiTransition candidate : transitions.values()) {
|
||||
if(candidate.equalAssignments(transition)) {
|
||||
if (candidate.equalAssignments(transition)) {
|
||||
candidate.addFromBlock(fromBlock);
|
||||
return candidate;
|
||||
}
|
||||
@ -409,21 +426,35 @@ public class Pass4CodeGeneration {
|
||||
|
||||
/**
|
||||
* Determines if another transition has the exact same assignments as this block
|
||||
*
|
||||
* @param other The other transition to examine
|
||||
* @return true if the assignments are identical
|
||||
*/
|
||||
public boolean equalAssignments(PhiTransition other) {
|
||||
List<PhiAssignment> otherAssignments = other.getAssignments();
|
||||
if(assignments.size()!=otherAssignments.size()) {
|
||||
if (assignments.size() != otherAssignments.size()) {
|
||||
return false;
|
||||
}
|
||||
for (int i = 0; i < assignments.size(); i++) {
|
||||
PhiAssignment assignment = assignments.get(i);
|
||||
PhiAssignment otherAssignment = otherAssignments.get(i);
|
||||
if(!assignment.getVariable().equals(otherAssignment.getVariable())) {
|
||||
ProgramScope scope = program.getScope();
|
||||
if (assignment.getVariable() instanceof VariableRef && otherAssignment.getVariable() instanceof VariableRef) {
|
||||
Variable var = scope.getVariable((VariableRef) assignment.getVariable());
|
||||
Variable otherVar = scope.getVariable((VariableRef) otherAssignment.getVariable());
|
||||
if (!var.getAllocation().equals(otherVar.getAllocation())) {
|
||||
return false;
|
||||
}
|
||||
} else if (!assignment.getVariable().equals(otherAssignment.getVariable())) {
|
||||
return false;
|
||||
}
|
||||
if(!assignment.getrValue().equals(otherAssignment.getrValue())) {
|
||||
if (assignment.getrValue() instanceof VariableRef && otherAssignment.getrValue() instanceof VariableRef) {
|
||||
Variable var = scope.getVariable((VariableRef) assignment.getrValue());
|
||||
Variable otherVar = scope.getVariable((VariableRef) otherAssignment.getrValue());
|
||||
if (!var.getAllocation().equals(otherVar.getAllocation())) {
|
||||
return false;
|
||||
}
|
||||
} else if (!assignment.getrValue().equals(otherAssignment.getrValue())) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -466,7 +497,6 @@ public class Pass4CodeGeneration {
|
||||
|
||||
}
|
||||
|
||||
|
||||
private Registers.Register getRegister(RValue rValue) {
|
||||
if (rValue instanceof VariableRef) {
|
||||
VariableRef rValueRef = (VariableRef) rValue;
|
||||
|
||||
@ -1585,28 +1585,23 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
sta e
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
b2_from_b3:
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
b2_from_b1:
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
b2_from_b3:
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG33 main::@2
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1_from_b2
|
||||
jmp breturn
|
||||
//SEG35 main::@return
|
||||
//SEG31 main::@return
|
||||
breturn:
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -1634,8 +1629,8 @@ REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [main] 55: zp ZP_BYTE:5 [ main::e#3 main::e#5 main::e#1 main::e#2 ] 46.75: zp ZP_PTR_BYTE:2 [ main::cursor#3 main::cursor#5 main::cursor#1 main::cursor#2 ] 29.33: zp ZP_BYTE:6 [ main::y#2 main::y#4 main::y#1 ] 14.67: zp ZP_BYTE:4 [ main::x#2 main::x#1 ]
|
||||
Uplift Scope []
|
||||
|
||||
Uplifting [main] best 1195 combination reg byte x [ main::e#3 main::e#5 main::e#1 main::e#2 ] zp ZP_PTR_BYTE:2 [ main::cursor#3 main::cursor#5 main::cursor#1 main::cursor#2 ] zp ZP_BYTE:6 [ main::y#2 main::y#4 main::y#1 ] zp ZP_BYTE:4 [ main::x#2 main::x#1 ]
|
||||
Uplifting [] best 1195 combination
|
||||
Uplifting [main] best 1165 combination reg byte x [ main::e#3 main::e#5 main::e#1 main::e#2 ] zp ZP_PTR_BYTE:2 [ main::cursor#3 main::cursor#5 main::cursor#1 main::cursor#2 ] zp ZP_BYTE:6 [ main::y#2 main::y#4 main::y#1 ] zp ZP_BYTE:4 [ main::x#2 main::x#1 ]
|
||||
Uplifting [] best 1165 combination
|
||||
Allocated (was zp ZP_BYTE:6) zp ZP_BYTE:5 [ main::y#2 main::y#4 main::y#1 ]
|
||||
Removing instruction jmp bend
|
||||
Removing instruction jmp b1
|
||||
@ -1716,26 +1711,21 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
tax
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
b2_from_b3:
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
b2_from_b1:
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG33 main::@2
|
||||
b2_from_b3:
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1_from_b2
|
||||
//SEG35 main::@return
|
||||
//SEG31 main::@return
|
||||
breturn:
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -1743,6 +1733,7 @@ Replacing label b2_from_b1 with b2
|
||||
Replacing label b1_from_b2 with b1
|
||||
Removing instruction b1_from_b2:
|
||||
Removing instruction b2_from_b1:
|
||||
Removing instruction b2_from_b3:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -1816,25 +1807,19 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
tax
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
b2_from_b3:
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG33 main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1
|
||||
//SEG35 main::@return
|
||||
//SEG31 main::@return
|
||||
breturn:
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -1842,7 +1827,6 @@ Removing instruction bbegin:
|
||||
Removing instruction bend:
|
||||
Removing instruction b1_from_main:
|
||||
Removing instruction b3:
|
||||
Removing instruction b2_from_b3:
|
||||
Removing instruction breturn:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
ASSEMBLER
|
||||
@ -1913,28 +1897,22 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
tax
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG33 main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1
|
||||
//SEG35 main::@return
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG31 main::@return
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp b2
|
||||
Succesful ASM optimization Pass5NextJumpElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -2003,22 +1981,18 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
tax
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG33 main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1
|
||||
//SEG35 main::@return
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG31 main::@return
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -2128,22 +2102,18 @@ main: {
|
||||
sec
|
||||
sbc #$27
|
||||
tax
|
||||
//SEG25 [10] phi from main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#1 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#2 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#2 -- register_copy
|
||||
//SEG29 [10] phi from main::@1 to main::@2
|
||||
//SEG30 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG31 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG32 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG33 main::@2
|
||||
//SEG25 [10] phi from main::@1 main::@3 to main::@2
|
||||
//SEG26 [10] phi (byte) main::y#4 = (byte) main::y#2 -- register_copy
|
||||
//SEG27 [10] phi (byte) main::e#5 = (byte) main::e#1 -- register_copy
|
||||
//SEG28 [10] phi (byte*) main::cursor#5 = (byte*) main::cursor#1 -- register_copy
|
||||
//SEG29 main::@2
|
||||
b2:
|
||||
//SEG34 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG30 [11] if((byte) main::x#1<(byte) 40) goto main::@1 [ main::cursor#5 main::x#1 main::e#5 main::y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1
|
||||
//SEG35 main::@return
|
||||
//SEG36 [12] return [ ]
|
||||
//SEG31 main::@return
|
||||
//SEG32 [12] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
|
||||
@ -1276,26 +1276,21 @@ b3:
|
||||
sec
|
||||
sbc #$27
|
||||
sta e
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
b2_from_b1:
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
b2_from_b3:
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG30 @2
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- zpby1_lt_coby1_then_la1
|
||||
lda x
|
||||
cmp #$28
|
||||
bcc b1_from_b2
|
||||
jmp bend
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
bend:
|
||||
|
||||
Statement [1] *((word) 1024 + (word) idx#3) ← (byte) 81 [ idx#3 x#2 e#3 y#2 ] always clobbers reg byte a
|
||||
@ -1318,7 +1313,7 @@ Potential registers zp ZP_BYTE:6 [ y#2 y#4 y#1 ] : zp ZP_BYTE:6 , reg byte x , r
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [] 55: zp ZP_BYTE:5 [ e#3 e#5 e#1 e#2 ] 46.75: zp ZP_WORD:2 [ idx#3 idx#5 idx#1 idx#2 ] 29.33: zp ZP_BYTE:6 [ y#2 y#4 y#1 ] 14.67: zp ZP_BYTE:4 [ x#2 x#1 ]
|
||||
|
||||
Uplifting [] best 1250 combination reg byte y [ e#3 e#5 e#1 e#2 ] zp ZP_WORD:2 [ idx#3 idx#5 idx#1 idx#2 ] zp ZP_BYTE:6 [ y#2 y#4 y#1 ] reg byte x [ x#2 x#1 ]
|
||||
Uplifting [] best 1220 combination reg byte y [ e#3 e#5 e#1 e#2 ] zp ZP_WORD:2 [ idx#3 idx#5 idx#1 idx#2 ] zp ZP_BYTE:6 [ y#2 y#4 y#1 ] reg byte x [ x#2 x#1 ]
|
||||
Allocated (was zp ZP_BYTE:6) zp ZP_BYTE:4 [ y#2 y#4 y#1 ]
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp b3
|
||||
@ -1397,23 +1392,18 @@ b3:
|
||||
sec
|
||||
sbc #$27
|
||||
tay
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
b2_from_b1:
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG30 @2
|
||||
b2_from_b3:
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
cpx #$28
|
||||
bcc b1_from_b2
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
bend:
|
||||
|
||||
Replacing label b2_from_b1 with b2
|
||||
@ -1421,6 +1411,7 @@ Replacing label b1_from_b2 with b1
|
||||
Removing instruction b1_from_bbegin:
|
||||
Removing instruction b1_from_b2:
|
||||
Removing instruction b2_from_b1:
|
||||
Removing instruction b2_from_b3:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -1492,27 +1483,20 @@ b3:
|
||||
sec
|
||||
sbc #$27
|
||||
tay
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG30 @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
cpx #$28
|
||||
bcc b1
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
bend:
|
||||
|
||||
Removing instruction bbegin:
|
||||
Removing instruction b3:
|
||||
Removing instruction b2_from_b3:
|
||||
Removing instruction bend:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
ASSEMBLER
|
||||
@ -1583,24 +1567,18 @@ b1:
|
||||
sec
|
||||
sbc #$27
|
||||
tay
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG30 @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
cpx #$28
|
||||
bcc b1
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp b2
|
||||
Succesful ASM optimization Pass5NextJumpElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -1669,20 +1647,16 @@ b1:
|
||||
sec
|
||||
sbc #$27
|
||||
tay
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG30 @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
cpx #$28
|
||||
bcc b1
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
|
||||
FINAL SYMBOL TABLE
|
||||
(label) @1
|
||||
@ -1788,18 +1762,14 @@ b1:
|
||||
sec
|
||||
sbc #$27
|
||||
tay
|
||||
//SEG22 [9] phi from @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#1 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#2 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#2 -- register_copy
|
||||
//SEG26 [9] phi from @1 to @2
|
||||
//SEG27 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG28 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG29 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG30 @2
|
||||
//SEG22 [9] phi from @1 @3 to @2
|
||||
//SEG23 [9] phi (byte) y#4 = (byte) y#2 -- register_copy
|
||||
//SEG24 [9] phi (byte) e#5 = (byte) e#1 -- register_copy
|
||||
//SEG25 [9] phi (word) idx#5 = (word) idx#1 -- register_copy
|
||||
//SEG26 @2
|
||||
b2:
|
||||
//SEG31 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
//SEG27 [10] if((byte) x#1<(byte) 40) goto @1 [ idx#5 x#1 e#5 y#4 ] -- xby_lt_coby1_then_la1
|
||||
cpx #$28
|
||||
bcc b1
|
||||
//SEG32 @end
|
||||
//SEG28 @end
|
||||
|
||||
|
||||
@ -477,23 +477,20 @@ b3:
|
||||
clc
|
||||
adc i
|
||||
sta s
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
b2_from_b1:
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
b2_from_b3:
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
jmp b2
|
||||
//SEG16 @2
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- zpby1=_dec_zpby1
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- zpby1=_dec_zpby1
|
||||
dec i
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- zpby1_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- zpby1_gt_0_then_la1
|
||||
lda i
|
||||
bne b1_from_b2
|
||||
jmp bend
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
bend:
|
||||
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
@ -503,7 +500,7 @@ Potential registers zp ZP_BYTE:3 [ s#2 s#4 s#1 ] : zp ZP_BYTE:3 , reg byte a , r
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [] 49.5: zp ZP_BYTE:3 [ s#2 s#4 s#1 ] 27.5: zp ZP_BYTE:2 [ i#2 i#1 ]
|
||||
|
||||
Uplifting [] best 435 combination reg byte a [ s#2 s#4 s#1 ] reg byte x [ i#2 i#1 ]
|
||||
Uplifting [] best 405 combination reg byte a [ s#2 s#4 s#1 ] reg byte x [ i#2 i#1 ]
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp b3
|
||||
Removing instruction jmp b2
|
||||
@ -536,21 +533,18 @@ b3:
|
||||
stx $ff
|
||||
clc
|
||||
adc $ff
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
b2_from_b1:
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG16 @2
|
||||
b2_from_b3:
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b1_from_b2
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
bend:
|
||||
|
||||
Replacing label b2_from_b1 with b2
|
||||
@ -559,6 +553,7 @@ Replacing label b1_from_b2 with b1
|
||||
Removing instruction b1_from_bbegin:
|
||||
Removing instruction b1_from_b2:
|
||||
Removing instruction b2_from_b1:
|
||||
Removing instruction b2_from_b3:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -585,25 +580,20 @@ b3:
|
||||
stx $ff
|
||||
clc
|
||||
adc $ff
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
b2_from_b3:
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG16 @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b1
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
bend:
|
||||
|
||||
Removing instruction bbegin:
|
||||
Removing instruction b3:
|
||||
Removing instruction b2_from_b3:
|
||||
Removing instruction bend:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
ASSEMBLER
|
||||
@ -629,22 +619,18 @@ b1:
|
||||
stx $ff
|
||||
clc
|
||||
adc $ff
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
jmp b2
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG16 @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b1
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp b2
|
||||
Succesful ASM optimization Pass5NextJumpElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -668,18 +654,16 @@ b1:
|
||||
stx $ff
|
||||
clc
|
||||
adc $ff
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG16 @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b1
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
|
||||
FINAL SYMBOL TABLE
|
||||
(label) @1
|
||||
@ -720,16 +704,14 @@ b1:
|
||||
stx $ff
|
||||
clc
|
||||
adc $ff
|
||||
//SEG12 [3] phi from @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#1 -- register_copy
|
||||
//SEG14 [3] phi from @1 to @2
|
||||
//SEG15 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG16 @2
|
||||
//SEG12 [3] phi from @1 @3 to @2
|
||||
//SEG13 [3] phi (byte) s#4 = (byte) s#2 -- register_copy
|
||||
//SEG14 @2
|
||||
b2:
|
||||
//SEG17 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
//SEG15 [4] (byte) i#1 ← -- (byte) i#2 [ i#1 s#4 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG18 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
//SEG16 [5] if((byte) i#1>(byte) 0) goto @1 [ i#1 s#4 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b1
|
||||
//SEG19 @end
|
||||
//SEG17 @end
|
||||
|
||||
|
||||
@ -12,8 +12,9 @@ main: {
|
||||
bcc b4
|
||||
beq b4
|
||||
iny
|
||||
b1_from_b8:
|
||||
jmp b1
|
||||
b4:
|
||||
dey
|
||||
jmp b1
|
||||
jmp b1_from_b8
|
||||
}
|
||||
|
||||
@ -662,20 +662,17 @@ main: {
|
||||
b8:
|
||||
//SEG16 [6] (byte) main::s#2 ← ++ (byte) main::s#3 [ main::i#1 main::s#2 ] -- zpby1=_inc_zpby1
|
||||
inc s
|
||||
//SEG17 [1] phi from main::@8 to main::@1
|
||||
//SEG17 [1] phi from main::@4 main::@8 to main::@1
|
||||
b1_from_b4:
|
||||
b1_from_b8:
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#2 -- register_copy
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG19 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG20 main::@4
|
||||
b4:
|
||||
//SEG21 [7] (byte) main::s#1 ← -- (byte) main::s#3 [ main::i#1 main::s#1 ] -- zpby1=_dec_zpby1
|
||||
dec s
|
||||
//SEG22 [1] phi from main::@4 to main::@1
|
||||
b1_from_b4:
|
||||
//SEG23 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG24 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
jmp b1_from_b4
|
||||
}
|
||||
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
@ -730,20 +727,69 @@ main: {
|
||||
b8:
|
||||
//SEG16 [6] (byte) main::s#2 ← ++ (byte) main::s#3 [ main::i#1 main::s#2 ] -- yby=_inc_yby
|
||||
iny
|
||||
//SEG17 [1] phi from main::@8 to main::@1
|
||||
//SEG17 [1] phi from main::@4 main::@8 to main::@1
|
||||
b1_from_b4:
|
||||
b1_from_b8:
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#2 -- register_copy
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG19 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG20 main::@4
|
||||
b4:
|
||||
//SEG21 [7] (byte) main::s#1 ← -- (byte) main::s#3 [ main::i#1 main::s#1 ] -- yby=_dec_yby
|
||||
dey
|
||||
//SEG22 [1] phi from main::@4 to main::@1
|
||||
b1_from_b4:
|
||||
//SEG23 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG24 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1_from_b4
|
||||
}
|
||||
|
||||
Replacing label b1_from_b4 with b1_from_b8
|
||||
Removing instruction b1_from_b4:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
//SEG1 @begin
|
||||
bbegin:
|
||||
//SEG2 [0] call main param-assignment [ ]
|
||||
jsr main
|
||||
//SEG3 @end
|
||||
bend:
|
||||
//SEG4 main
|
||||
main: {
|
||||
//SEG5 [1] phi from main to main::@1
|
||||
b1_from_main:
|
||||
//SEG6 [1] phi (byte) main::s#3 = (byte) 0 -- yby=coby1
|
||||
ldy #$0
|
||||
//SEG7 [1] phi (byte) main::i#2 = (byte) 100 -- xby=coby1
|
||||
ldx #$64
|
||||
//SEG8 main::@1
|
||||
b1:
|
||||
//SEG9 [2] (byte) main::i#1 ← -- (byte) main::i#2 [ main::i#1 main::s#3 ] -- xby=_dec_xby
|
||||
dex
|
||||
//SEG10 [3] if((byte) main::i#1>(byte) 0) goto main::@2 [ main::i#1 main::s#3 ] -- xby_gt_0_then_la1
|
||||
cpx #$0
|
||||
bne b2
|
||||
//SEG11 main::@return
|
||||
breturn:
|
||||
//SEG12 [4] return [ ]
|
||||
rts
|
||||
//SEG13 main::@2
|
||||
b2:
|
||||
//SEG14 [5] if((byte) main::i#1<=(byte) 50) goto main::@4 [ main::i#1 main::s#3 ] -- xby_le_coby1_then_la1
|
||||
cpx #$32
|
||||
bcc b4
|
||||
beq b4
|
||||
//SEG15 main::@8
|
||||
b8:
|
||||
//SEG16 [6] (byte) main::s#2 ← ++ (byte) main::s#3 [ main::i#1 main::s#2 ] -- yby=_inc_yby
|
||||
iny
|
||||
//SEG17 [1] phi from main::@4 main::@8 to main::@1
|
||||
b1_from_b8:
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG19 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG20 main::@4
|
||||
b4:
|
||||
//SEG21 [7] (byte) main::s#1 ← -- (byte) main::s#3 [ main::i#1 main::s#1 ] -- yby=_dec_yby
|
||||
dey
|
||||
jmp b1_from_b8
|
||||
}
|
||||
|
||||
Removing instruction bbegin:
|
||||
@ -751,8 +797,6 @@ Removing instruction bend:
|
||||
Removing instruction b1_from_main:
|
||||
Removing instruction breturn:
|
||||
Removing instruction b8:
|
||||
Removing instruction b1_from_b8:
|
||||
Removing instruction b1_from_b4:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
ASSEMBLER
|
||||
//SEG0 Global ZP labels
|
||||
@ -786,18 +830,16 @@ main: {
|
||||
//SEG15 main::@8
|
||||
//SEG16 [6] (byte) main::s#2 ← ++ (byte) main::s#3 [ main::i#1 main::s#2 ] -- yby=_inc_yby
|
||||
iny
|
||||
//SEG17 [1] phi from main::@8 to main::@1
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#2 -- register_copy
|
||||
//SEG17 [1] phi from main::@4 main::@8 to main::@1
|
||||
b1_from_b8:
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG19 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG20 main::@4
|
||||
b4:
|
||||
//SEG21 [7] (byte) main::s#1 ← -- (byte) main::s#3 [ main::i#1 main::s#1 ] -- yby=_dec_yby
|
||||
dey
|
||||
//SEG22 [1] phi from main::@4 to main::@1
|
||||
//SEG23 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG24 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
jmp b1_from_b8
|
||||
}
|
||||
|
||||
FINAL SYMBOL TABLE
|
||||
@ -852,17 +894,15 @@ main: {
|
||||
//SEG15 main::@8
|
||||
//SEG16 [6] (byte) main::s#2 ← ++ (byte) main::s#3 [ main::i#1 main::s#2 ] -- yby=_inc_yby
|
||||
iny
|
||||
//SEG17 [1] phi from main::@8 to main::@1
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#2 -- register_copy
|
||||
//SEG17 [1] phi from main::@4 main::@8 to main::@1
|
||||
b1_from_b8:
|
||||
//SEG18 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG19 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG20 main::@4
|
||||
b4:
|
||||
//SEG21 [7] (byte) main::s#1 ← -- (byte) main::s#3 [ main::i#1 main::s#1 ] -- yby=_dec_yby
|
||||
dey
|
||||
//SEG22 [1] phi from main::@4 to main::@1
|
||||
//SEG23 [1] phi (byte) main::s#3 = (byte) main::s#1 -- register_copy
|
||||
//SEG24 [1] phi (byte) main::i#2 = (byte) main::i#1 -- register_copy
|
||||
jmp b1
|
||||
jmp b1_from_b8
|
||||
}
|
||||
|
||||
|
||||
@ -8946,8 +8946,9 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
b5_from_b12:
|
||||
b5_from_b4:
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
jmp b5
|
||||
//SEG155 findcol::@5
|
||||
@ -8969,8 +8970,9 @@ findcol: {
|
||||
clc
|
||||
adc $12
|
||||
sta diff_3
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
b7_from_b14:
|
||||
b7_from_b6:
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
jmp b7
|
||||
//SEG162 findcol::@7
|
||||
@ -8986,8 +8988,9 @@ findcol: {
|
||||
ldx i
|
||||
lda $1200,x
|
||||
sta mincol
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
b8_from_b16:
|
||||
b8_from_b21:
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
jmp b8
|
||||
@ -9019,66 +9022,56 @@ findcol: {
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- zpby1=zpby2
|
||||
lda mindiff
|
||||
sta mindiff_14
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
b8_from_b21:
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
jmp b8_from_b21
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- zpby1=zpby2_minus_zpby3
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- zpby1=zpby2_minus_zpby3
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
sta $14
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_plus_zpby3
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_plus_zpby3
|
||||
lda diff
|
||||
clc
|
||||
adc $14
|
||||
sta diff_2
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
b7_from_b6:
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
jmp b7_from_b6
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby3
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby3
|
||||
lda x
|
||||
sec
|
||||
sbc xp
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
b5_from_b4:
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
jmp b5_from_b4
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 11
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
b1_from_initscreen:
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
jmp b1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
b1_from_b1:
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
jmp b1
|
||||
//SEG199 initscreen::@1
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1_from_b1
|
||||
@ -9088,34 +9081,34 @@ initscreen: {
|
||||
bcc b1_from_b1
|
||||
!:
|
||||
jmp breturn
|
||||
//SEG203 initscreen::@return
|
||||
//SEG196 initscreen::@return
|
||||
breturn:
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label x = 13
|
||||
.label y = 15
|
||||
.label c = 16
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda x
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda y
|
||||
ldx numpoints
|
||||
sta $1100,x
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
jmp breturn
|
||||
//SEG210 addpoint::@return
|
||||
//SEG203 addpoint::@return
|
||||
breturn:
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -9655,8 +9648,9 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
b5_from_b12:
|
||||
b5_from_b4:
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
//SEG155 findcol::@5
|
||||
b5:
|
||||
@ -9673,8 +9667,9 @@ findcol: {
|
||||
//SEG159 [76] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
b7_from_b14:
|
||||
b7_from_b6:
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
//SEG162 findcol::@7
|
||||
b7:
|
||||
@ -9685,8 +9680,9 @@ findcol: {
|
||||
b16:
|
||||
//SEG165 [79] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 numpoints#1 ] -- yby=cowo1_staridx_xby
|
||||
ldy $1200,x
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
b8_from_b16:
|
||||
b8_from_b21:
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
//SEG169 findcol::@8
|
||||
@ -9714,62 +9710,52 @@ findcol: {
|
||||
b21:
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- aby=zpby1
|
||||
lda mindiff
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
b8_from_b21:
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
jmp b8_from_b21
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
b7_from_b6:
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
jmp b7_from_b6
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
lda x
|
||||
sec
|
||||
sbc diff
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
b5_from_b4:
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
jmp b5_from_b4
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 3
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
b1_from_initscreen:
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
jmp b1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
b1_from_b1:
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG199 initscreen::@1
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1_from_b1
|
||||
@ -9778,35 +9764,38 @@ initscreen: {
|
||||
cmp #<$7e8
|
||||
bcc b1_from_b1
|
||||
!:
|
||||
//SEG203 initscreen::@return
|
||||
//SEG196 initscreen::@return
|
||||
breturn:
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label c = 2
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
tya
|
||||
ldy numpoints
|
||||
sta $1100,y
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
//SEG210 addpoint::@return
|
||||
//SEG203 addpoint::@return
|
||||
breturn:
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
Replacing label b2_from_b5 with b2
|
||||
Replacing label b1_from_b3 with b1
|
||||
Replacing label b8_from_b21 with b8
|
||||
Replacing label b7_from_b6 with b7
|
||||
Replacing label b5_from_b4 with b5
|
||||
Replacing label b1_from_b1 with b1
|
||||
Replacing label b1_from_b1 with b1
|
||||
Removing instruction addpoint_from_b3:
|
||||
@ -9818,8 +9807,11 @@ Removing instruction b1_from_b3:
|
||||
Removing instruction b2_from_b1:
|
||||
Removing instruction b2_from_b5:
|
||||
Removing instruction b5_from_b12:
|
||||
Removing instruction b5_from_b4:
|
||||
Removing instruction b7_from_b14:
|
||||
Removing instruction b7_from_b6:
|
||||
Removing instruction b8_from_b16:
|
||||
Removing instruction b8_from_b21:
|
||||
Removing instruction b1_from_b1:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
ASSEMBLER
|
||||
@ -10180,7 +10172,7 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
//SEG155 findcol::@5
|
||||
b5:
|
||||
@ -10197,7 +10189,7 @@ findcol: {
|
||||
//SEG159 [76] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
//SEG162 findcol::@7
|
||||
b7:
|
||||
@ -10208,7 +10200,7 @@ findcol: {
|
||||
b16:
|
||||
//SEG165 [79] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 numpoints#1 ] -- yby=cowo1_staridx_xby
|
||||
ldy $1200,x
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
//SEG169 findcol::@8
|
||||
@ -10236,61 +10228,51 @@ findcol: {
|
||||
b21:
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- aby=zpby1
|
||||
lda mindiff
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
b8_from_b21:
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
b7_from_b6:
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
lda x
|
||||
sec
|
||||
sbc diff
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
b5_from_b4:
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 3
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
b1_from_initscreen:
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
jmp b1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG199 initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1
|
||||
@ -10299,30 +10281,30 @@ initscreen: {
|
||||
cmp #<$7e8
|
||||
bcc b1
|
||||
!:
|
||||
//SEG203 initscreen::@return
|
||||
//SEG196 initscreen::@return
|
||||
breturn:
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label c = 2
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
tya
|
||||
ldy numpoints
|
||||
sta $1100,y
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
//SEG210 addpoint::@return
|
||||
//SEG203 addpoint::@return
|
||||
breturn:
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -10356,9 +10338,6 @@ Removing instruction b14:
|
||||
Removing instruction b16:
|
||||
Removing instruction breturn_from_b8:
|
||||
Removing instruction b1_from_b19:
|
||||
Removing instruction b8_from_b21:
|
||||
Removing instruction b7_from_b6:
|
||||
Removing instruction b5_from_b4:
|
||||
Removing instruction b1_from_initscreen:
|
||||
Removing instruction breturn:
|
||||
Removing instruction breturn:
|
||||
@ -10695,7 +10674,7 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
//SEG155 findcol::@5
|
||||
b5:
|
||||
@ -10711,7 +10690,7 @@ findcol: {
|
||||
//SEG159 [76] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
//SEG162 findcol::@7
|
||||
b7:
|
||||
@ -10721,7 +10700,7 @@ findcol: {
|
||||
//SEG164 findcol::@16
|
||||
//SEG165 [79] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 numpoints#1 ] -- yby=cowo1_staridx_xby
|
||||
ldy $1200,x
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
//SEG169 findcol::@8
|
||||
@ -10747,57 +10726,50 @@ findcol: {
|
||||
b21:
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- aby=zpby1
|
||||
lda mindiff
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
lda x
|
||||
sec
|
||||
sbc diff
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 3
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
jmp b1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG199 initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1
|
||||
@ -10806,28 +10778,28 @@ initscreen: {
|
||||
cmp #<$7e8
|
||||
bcc b1
|
||||
!:
|
||||
//SEG203 initscreen::@return
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG196 initscreen::@return
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label c = 2
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
tya
|
||||
ldy numpoints
|
||||
sta $1100,y
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
//SEG210 addpoint::@return
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG203 addpoint::@return
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -11165,7 +11137,7 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
//SEG155 findcol::@5
|
||||
b5:
|
||||
@ -11181,7 +11153,7 @@ findcol: {
|
||||
//SEG159 [76] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
//SEG162 findcol::@7
|
||||
b7:
|
||||
@ -11191,7 +11163,7 @@ findcol: {
|
||||
//SEG164 findcol::@16
|
||||
//SEG165 [79] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 numpoints#1 ] -- yby=cowo1_staridx_xby
|
||||
ldy $1200,x
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
//SEG169 findcol::@8
|
||||
@ -11217,56 +11189,49 @@ findcol: {
|
||||
b21:
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- aby=zpby1
|
||||
lda mindiff
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
lda x
|
||||
sec
|
||||
sbc diff
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 3
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG199 initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1
|
||||
@ -11275,28 +11240,28 @@ initscreen: {
|
||||
cmp #<$7e8
|
||||
bcc b1
|
||||
!:
|
||||
//SEG203 initscreen::@return
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG196 initscreen::@return
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label c = 2
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
tya
|
||||
ldy numpoints
|
||||
sta $1100,y
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
//SEG210 addpoint::@return
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG203 addpoint::@return
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
@ -11801,7 +11766,7 @@ findcol: {
|
||||
sec
|
||||
sbc x
|
||||
sta diff
|
||||
//SEG153 [73] phi from findcol::@12 to findcol::@5
|
||||
//SEG153 [73] phi from findcol::@12 findcol::@4 to findcol::@5
|
||||
//SEG154 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#1 -- register_copy
|
||||
//SEG155 findcol::@5
|
||||
b5:
|
||||
@ -11817,7 +11782,7 @@ findcol: {
|
||||
//SEG159 [76] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG160 [77] phi from findcol::@14 to findcol::@7
|
||||
//SEG160 [77] phi from findcol::@14 findcol::@6 to findcol::@7
|
||||
//SEG161 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#3 -- register_copy
|
||||
//SEG162 findcol::@7
|
||||
b7:
|
||||
@ -11827,7 +11792,7 @@ findcol: {
|
||||
//SEG164 findcol::@16
|
||||
//SEG165 [79] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 numpoints#1 ] -- yby=cowo1_staridx_xby
|
||||
ldy $1200,x
|
||||
//SEG166 [80] phi from findcol::@16 to findcol::@8
|
||||
//SEG166 [80] phi from findcol::@16 findcol::@21 to findcol::@8
|
||||
//SEG167 [80] phi (byte) findcol::mindiff#11 = (byte) findcol::diff#6 -- register_copy
|
||||
//SEG168 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#1 -- register_copy
|
||||
//SEG169 findcol::@8
|
||||
@ -11853,56 +11818,49 @@ findcol: {
|
||||
b21:
|
||||
//SEG181 [84] (byte~) findcol::mindiff#14 ← (byte) findcol::mindiff#10 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#11 findcol::mindiff#14 numpoints#1 ] -- aby=zpby1
|
||||
lda mindiff
|
||||
//SEG182 [80] phi from findcol::@21 to findcol::@8
|
||||
//SEG183 [80] phi (byte) findcol::mindiff#11 = (byte~) findcol::mindiff#14 -- register_copy
|
||||
//SEG184 [80] phi (byte) findcol::mincol#2 = (byte) findcol::mincol#11 -- register_copy
|
||||
jmp b8
|
||||
//SEG185 findcol::@6
|
||||
//SEG182 findcol::@6
|
||||
b6:
|
||||
//SEG186 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
//SEG183 [85] (byte~) findcol::$14 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 numpoints#1 findcol::$14 ] -- aby=zpby1_minus_zpby2
|
||||
lda y
|
||||
sec
|
||||
sbc yp
|
||||
//SEG187 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
//SEG184 [86] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$14 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- aby=zpby1_plus_aby
|
||||
clc
|
||||
adc diff
|
||||
//SEG188 [77] phi from findcol::@6 to findcol::@7
|
||||
//SEG189 [77] phi (byte) findcol::diff#6 = (byte) findcol::diff#2 -- register_copy
|
||||
jmp b7
|
||||
//SEG190 findcol::@4
|
||||
//SEG185 findcol::@4
|
||||
b4:
|
||||
//SEG191 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
//SEG186 [87] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#0 findcol::mindiff#10 findcol::mincol#11 numpoints#1 ] -- zpby1=zpby2_minus_zpby1
|
||||
lda x
|
||||
sec
|
||||
sbc diff
|
||||
sta diff
|
||||
//SEG192 [73] phi from findcol::@4 to findcol::@5
|
||||
//SEG193 [73] phi (byte) findcol::diff#4 = (byte) findcol::diff#0 -- register_copy
|
||||
jmp b5
|
||||
}
|
||||
//SEG194 initscreen
|
||||
//SEG187 initscreen
|
||||
initscreen: {
|
||||
.label screen = 3
|
||||
//SEG195 [88] phi from initscreen to initscreen::@1
|
||||
//SEG196 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
//SEG188 [88] phi from initscreen to initscreen::@1
|
||||
//SEG189 [88] phi (byte*) initscreen::screen#2 = (word) 1024 -- zpptrby1=cowo1
|
||||
lda #<$400
|
||||
sta screen
|
||||
lda #>$400
|
||||
sta screen+$1
|
||||
//SEG197 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG198 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG199 initscreen::@1
|
||||
//SEG190 [88] phi from initscreen::@1 to initscreen::@1
|
||||
//SEG191 [88] phi (byte*) initscreen::screen#2 = (byte*) initscreen::screen#1 -- register_copy
|
||||
//SEG192 initscreen::@1
|
||||
b1:
|
||||
//SEG200 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
//SEG193 [89] *((byte*) initscreen::screen#2) ← (byte) 230 [ initscreen::screen#2 ] -- _star_zpptrby1=coby1
|
||||
ldy #$0
|
||||
lda #$e6
|
||||
sta (screen),y
|
||||
//SEG201 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
//SEG194 [90] (byte*) initscreen::screen#1 ← ++ (byte*) initscreen::screen#2 [ initscreen::screen#1 ] -- zpptrby1=_inc_zpptrby1
|
||||
inc screen
|
||||
bne !+
|
||||
inc screen+$1
|
||||
!:
|
||||
//SEG202 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
//SEG195 [91] if((byte*) initscreen::screen#1<(word) 2024) goto initscreen::@1 [ initscreen::screen#1 ] -- zpptrby1_lt_cowo1_then_la1
|
||||
lda screen+$1
|
||||
cmp #>$7e8
|
||||
bcc b1
|
||||
@ -11911,28 +11869,28 @@ initscreen: {
|
||||
cmp #<$7e8
|
||||
bcc b1
|
||||
!:
|
||||
//SEG203 initscreen::@return
|
||||
//SEG204 [92] return [ ]
|
||||
//SEG196 initscreen::@return
|
||||
//SEG197 [92] return [ ]
|
||||
rts
|
||||
}
|
||||
//SEG205 addpoint
|
||||
//SEG198 addpoint
|
||||
addpoint: {
|
||||
.label c = 2
|
||||
//SEG206 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
//SEG199 [94] *((word) 4096 + (byte) numpoints#19) ← (byte) addpoint::x#6 [ numpoints#19 addpoint::y#6 addpoint::c#6 ] -- cowo1_staridx_zpby1=aby
|
||||
ldx numpoints
|
||||
sta $1000,x
|
||||
//SEG207 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
//SEG200 [95] *((word) 4352 + (byte) numpoints#19) ← (byte) addpoint::y#6 [ numpoints#19 addpoint::c#6 ] -- cowo1_staridx_zpby1=yby
|
||||
tya
|
||||
ldy numpoints
|
||||
sta $1100,y
|
||||
//SEG208 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
//SEG201 [96] *((word) 4608 + (byte) numpoints#19) ← (byte) addpoint::c#6 [ numpoints#19 ] -- cowo1_staridx_zpby1=zpby2
|
||||
lda c
|
||||
ldx numpoints
|
||||
sta $1200,x
|
||||
//SEG209 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
//SEG202 [97] (byte) numpoints#1 ← ++ (byte) numpoints#19 [ ] -- zpby1=_inc_zpby1
|
||||
inc numpoints
|
||||
//SEG210 addpoint::@return
|
||||
//SEG211 [98] return [ ]
|
||||
//SEG203 addpoint::@return
|
||||
//SEG204 [98] return [ ]
|
||||
rts
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user