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Added inline string test 3 & made minor fix to dtv-blitter-min

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This commit is contained in:
Jesper Gravgaard 2018-04-18 12:44:52 +02:00
parent 3ddc19c5c2
commit 1ae9dbb6cf
7 changed files with 334 additions and 275 deletions
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11
src/test/java/dk/camelot64/kickc/test/TestPrograms.java
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@ -45,6 +45,17 @@ public class TestPrograms {
AsmFragmentTemplateUsages.logUsages(log, false, false, false, false, false, false);
}
@Test
public void testInlineString3() throws IOException, URISyntaxException {
try {
compileAndCompare("inline-string-3");
} catch(CompileError e) {
// ignore & return
return;
}
fail("Expected compile error.");
}
@Test
public void testC64DtvBlitterMin() throws IOException, URISyntaxException {
compileAndCompare("c64dtv-blittermin");

3
src/test/java/dk/camelot64/kickc/test/kc/c64dtv-blittermin.kc
View File

@ -9,6 +9,9 @@ void main() {
*DTV_FEATURE = DTV_FEATURE_ENABLE;
// Instruct blitter not to continue previous blit
*DTV_BLITTER_CONTROL2 = DTV_BLIT_CLEAR_IRQ;
*DTV_BLITTER_SRCA_LO = <SRCA;
*DTV_BLITTER_SRCA_MI = >SRCA;
*DTV_BLITTER_SRCA_HI = 0;

12
src/test/java/dk/camelot64/kickc/test/kc/inline-string-3.kc Normal file
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@ -0,0 +1,12 @@
// Test assigning address of inline string to pointer
// The result should be an labelled .text in the ASM
// Erroneously tries to inline the string completely leading to a CompileError
void main() {
const byte[] STRING = "camelot";
const byte* PTR = $9ffe;
*PTR = <STRING;
*(PTR+1)= >STRING;
byte* ptr = (byte*) { *(PTR+1), *PTR };
const byte* SCREEN = $400;
*SCREEN = *ptr;
}

3
src/test/java/dk/camelot64/kickc/test/ref/c64dtv-blittermin.asm
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@ -39,6 +39,7 @@
.label DTV_BLITTER_ALU = $d33e
.const DTV_BLIT_ADD = $30
.label DTV_BLITTER_CONTROL2 = $d33f
.const DTV_BLIT_CLEAR_IRQ = 1
.const DTV_BLIT_DEST_CONT = 8
.const DTV_BLIT_STATUS_BUSY = 1
.label SCREEN = $400
@ -47,6 +48,8 @@
main: {
lda #DTV_FEATURE_ENABLE
sta DTV_FEATURE
lda #DTV_BLIT_CLEAR_IRQ
sta DTV_BLITTER_CONTROL2
lda #<SRCA
sta DTV_BLITTER_SRCA_LO
lda #>SRCA

75
src/test/java/dk/camelot64/kickc/test/ref/c64dtv-blittermin.cfg
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@ -9,47 +9,48 @@
[3] phi() [ ] ( )
main: scope:[main] from @2
[4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] )
[5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] )
[30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] )
[32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] )
[33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] )
[34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] )
[5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] )
[6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] )
[31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] )
[33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] )
[34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] )
[35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] )
to:main::@2
main::@2: scope:[main] from main main::@2 main::@3
[35] (byte) main::r#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@3/(byte) main::r#1 ) [ main::r#2 ] ( main:2 [ main::r#2 ] )
[36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] )
[37] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[36] (byte) main::r#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@3/(byte) main::r#1 ) [ main::r#2 ] ( main:2 [ main::r#2 ] )
[37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] )
[38] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] )
to:main::@3
main::@3: scope:[main] from main::@2
[38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[39] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[40] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[40] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[41] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
to:main::@return
main::@return: scope:[main] from main::@3
[41] return [ ] ( main:2 [ ] )
[42] return [ ] ( main:2 [ ] )
to:@return

503
src/test/java/dk/camelot64/kickc/test/ref/c64dtv-blittermin.log
View File

@ -10,6 +10,9 @@ void main() {
*DTV_FEATURE = DTV_FEATURE_ENABLE;
// Instruct blitter not to continue previous blit
*DTV_BLITTER_CONTROL2 = DTV_BLIT_CLEAR_IRQ;
*DTV_BLITTER_SRCA_LO = <SRCA;
*DTV_BLITTER_SRCA_MI = >SRCA;
*DTV_BLITTER_SRCA_HI = 0;
@ -516,6 +519,7 @@ endproc // dtvSetCpuBankSegment1()
(byte[]) SRCB ← { (byte/word/signed word/dword/signed dword) 128 }
proc (void()) main()
*((byte*) DTV_FEATURE) ← (byte) DTV_FEATURE_ENABLE
*((byte*) DTV_BLITTER_CONTROL2) ← (byte) DTV_BLIT_CLEAR_IRQ
(byte~) main::$0 ← < (byte[]) SRCA
*((byte*) DTV_BLITTER_SRCA_LO) ← (byte~) main::$0
(byte~) main::$1 ← > (byte[]) SRCA
@ -1042,6 +1046,7 @@ dtvSetCpuBankSegment1::@return: scope:[dtvSetCpuBankSegment1] from dtvSetCpuBan
to:@2
main: scope:[main] from
*((byte*) DTV_FEATURE) ← (byte) DTV_FEATURE_ENABLE
*((byte*) DTV_BLITTER_CONTROL2) ← (byte) DTV_BLIT_CLEAR_IRQ
(byte~) main::$0 ← < (byte[]) SRCA
*((byte*) DTV_BLITTER_SRCA_LO) ← (byte~) main::$0
(byte~) main::$1 ← > (byte[]) SRCA
@ -1232,7 +1237,6 @@ Eliminating unused variable (byte) DTV_BLIT_OR and assignment [148] (byte) DTV_B
Eliminating unused variable (byte) DTV_BLIT_XOR and assignment [149] (byte) DTV_BLIT_XOR ← (byte/signed byte/word/signed word/dword/signed dword) 32
Eliminating unused variable (byte) DTV_BLIT_XNOR and assignment [150] (byte) DTV_BLIT_XNOR ← (byte/signed byte/word/signed word/dword/signed dword) 40
Eliminating unused variable (byte) DTV_BLIT_SUB and assignment [152] (byte) DTV_BLIT_SUB ← (byte/signed byte/word/signed word/dword/signed dword) 56
Eliminating unused variable (byte) DTV_BLIT_CLEAR_IRQ and assignment [154] (byte) DTV_BLIT_CLEAR_IRQ ← (byte/signed byte/word/signed word/dword/signed dword) 1
Eliminating unused variable (byte) DTV_BLIT_SRCA_CONT and assignment [155] (byte) DTV_BLIT_SRCA_CONT ← (byte/signed byte/word/signed word/dword/signed dword) 2
Eliminating unused variable (byte) DTV_BLIT_SRCB_CONT and assignment [156] (byte) DTV_BLIT_SRCB_CONT ← (byte/signed byte/word/signed word/dword/signed dword) 4
Eliminating unused variable (byte) DTV_BLIT_STATUS_IRQ and assignment [159] (byte) DTV_BLIT_STATUS_IRQ ← (byte/signed byte/word/signed word/dword/signed dword) 2
@ -1285,6 +1289,7 @@ CONTROL FLOW GRAPH SSA WITH ASSIGNMENT CALL & RETURN
(byte*) DTV_BLITTER_ALU#0 ← ((byte*)) (word/dword/signed dword) 54078
(byte) DTV_BLIT_ADD#0 ← (byte/signed byte/word/signed word/dword/signed dword) 48
(byte*) DTV_BLITTER_CONTROL2#0 ← ((byte*)) (word/dword/signed dword) 54079
(byte) DTV_BLIT_CLEAR_IRQ#0 ← (byte/signed byte/word/signed word/dword/signed dword) 1
(byte) DTV_BLIT_DEST_CONT#0 ← (byte/signed byte/word/signed word/dword/signed dword) 8
(byte) DTV_BLIT_STATUS_BUSY#0 ← (byte/signed byte/word/signed word/dword/signed dword) 1
(byte*) SCREEN#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
@ -1295,6 +1300,7 @@ CONTROL FLOW GRAPH SSA WITH ASSIGNMENT CALL & RETURN
main: scope:[main] from @2
(byte*) DTV_BLITTER_ALU#1 ← phi( @2/(byte*) DTV_BLITTER_ALU#2 )
*((byte*) DTV_FEATURE#0) ← (byte) DTV_FEATURE_ENABLE#0
*((byte*) DTV_BLITTER_CONTROL2#0) ← (byte) DTV_BLIT_CLEAR_IRQ#0
(byte~) main::$0 ← < (byte[]) SRCA#0
*((byte*) DTV_BLITTER_SRCA_LO#0) ← (byte~) main::$0
(byte~) main::$1 ← > (byte[]) SRCA#0
@ -1442,6 +1448,8 @@ SYMBOL TABLE SSA
(byte*) DTV_BLITTER_TRANSPARANCY#0
(byte) DTV_BLIT_ADD
(byte) DTV_BLIT_ADD#0
(byte) DTV_BLIT_CLEAR_IRQ
(byte) DTV_BLIT_CLEAR_IRQ#0
(byte) DTV_BLIT_DEST_CONT
(byte) DTV_BLIT_DEST_CONT#0
(byte) DTV_BLIT_DEST_FWD
@ -1555,6 +1563,7 @@ Constant (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 = 0
Constant (const byte*) DTV_BLITTER_ALU#0 = ((byte*))54078
Constant (const byte) DTV_BLIT_ADD#0 = 48
Constant (const byte*) DTV_BLITTER_CONTROL2#0 = ((byte*))54079
Constant (const byte) DTV_BLIT_CLEAR_IRQ#0 = 1
Constant (const byte) DTV_BLIT_DEST_CONT#0 = 8
Constant (const byte) DTV_BLIT_STATUS_BUSY#0 = 1
Constant (const byte*) SCREEN#0 = ((byte*))1024
@ -1625,7 +1634,7 @@ Propagating live ranges...
Propagating live ranges...
Propagating live ranges...
Created 1 initial phi equivalence classes
Coalesced [42] main::r#5 ← main::r#1
Coalesced [43] main::r#5 ← main::r#1
Coalesced down to 1 phi equivalence classes
Culled Empty Block (label) main::@5
Block Sequence Planned @begin @2 @end main main::@2 main::@3 main::@return
@ -1650,49 +1659,50 @@ FINAL CONTROL FLOW GRAPH
[3] phi() [ ] ( )
main: scope:[main] from @2
[4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] )
[5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] )
[30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] )
[32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] )
[33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] )
[34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] )
[5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] )
[6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] )
[8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] )
[16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] )
[24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] )
[29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] )
[30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] )
[31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
[32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] )
[33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] )
[34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] )
[35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] )
to:main::@2
main::@2: scope:[main] from main main::@2 main::@3
[35] (byte) main::r#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@3/(byte) main::r#1 ) [ main::r#2 ] ( main:2 [ main::r#2 ] )
[36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] )
[37] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[36] (byte) main::r#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@3/(byte) main::r#1 ) [ main::r#2 ] ( main:2 [ main::r#2 ] )
[37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] )
[38] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] )
to:main::@3
main::@3: scope:[main] from main::@2
[38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[39] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[40] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] )
[40] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
[41] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] )
to:main::@return
main::@return: scope:[main] from main::@3
[41] return [ ] ( main:2 [ ] )
[42] return [ ] ( main:2 [ ] )
to:@return
DOMINATORS
@ -1753,6 +1763,7 @@ VARIABLE REGISTER WEIGHTS
(byte*) DTV_BLITTER_SRCB_STEP
(byte*) DTV_BLITTER_TRANSPARANCY
(byte) DTV_BLIT_ADD
(byte) DTV_BLIT_CLEAR_IRQ
(byte) DTV_BLIT_DEST_CONT
(byte) DTV_BLIT_DEST_FWD
(byte) DTV_BLIT_FORCE_START
@ -1825,6 +1836,7 @@ INITIAL ASM
.label DTV_BLITTER_ALU = $d33e
.const DTV_BLIT_ADD = $30
.label DTV_BLITTER_CONTROL2 = $d33f
.const DTV_BLIT_CLEAR_IRQ = 1
.const DTV_BLIT_DEST_CONT = 8
.const DTV_BLIT_STATUS_BUSY = 1
.label SCREEN = $400
@ -1850,134 +1862,137 @@ main: {
//SEG9 [4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_FEATURE_ENABLE
sta DTV_FEATURE
//SEG10 [5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG10 [5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_CLEAR_IRQ
sta DTV_BLITTER_CONTROL2
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCA
sta DTV_BLITTER_SRCA_LO
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCA
sta DTV_BLITTER_SRCA_MI
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_HI
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_MOD_LO
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_MOD_HI
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCA_LIN_LO
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCA_LIN_HI
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_SRCA_STEP
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCB
sta DTV_BLITTER_SRCB_LO
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCB
sta DTV_BLITTER_SRCB_MI
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_HI
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_MOD_LO
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_MOD_HI
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCB_LIN_LO
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCB_LIN_HI
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG26 [21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_STEP
//SEG26 [21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SCREEN
sta DTV_BLITTER_DEST_LO
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SCREEN
sta DTV_BLITTER_DEST_MI
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_HI
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_MOD_LO
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_MOD_HI
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_DEST_LIN_LO
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_DEST_LIN_HI
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG34 [29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_DEST_STEP
//SEG34 [29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #SRCA_LEN
sta DTV_BLITTER_LEN_LO
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG36 [31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_LEN_HI
//SEG36 [31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG37 [32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_ADD
sta DTV_BLITTER_ALU
//SEG37 [32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG38 [33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_TRANSPARANCY_NONE
sta DTV_BLITTER_TRANSPARANCY
//SEG38 [33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG40 [35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_DEST_CONT
sta DTV_BLITTER_CONTROL2
//SEG40 [35] phi from main to main::@2 [phi:main->main::@2]
//SEG41 [36] phi from main to main::@2 [phi:main->main::@2]
b2_from_main:
//SEG41 [35] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuz1=vbuc1
//SEG42 [36] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuz1=vbuc1
lda #0
sta r
jmp b2
//SEG42 [35] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
//SEG43 [36] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
b2_from_b2:
jmp b2
//SEG43 [35] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
//SEG44 [36] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
b2_from_b3:
//SEG44 [35] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
//SEG45 [36] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
jmp b2
//SEG45 main::@2
//SEG46 main::@2
b2:
//SEG46 [36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuz1=_deref_pbuc1_band_vbuc2
//SEG47 [37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuz1=_deref_pbuc1_band_vbuc2
lda DTV_BLITTER_CONTROL2
and #DTV_BLIT_STATUS_BUSY
sta _15
//SEG47 [37] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuz1_neq_0_then_la1
//SEG48 [38] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuz1_neq_0_then_la1
lda _15
bne b2_from_b2
jmp b3
//SEG48 main::@3
//SEG49 main::@3
b3:
//SEG49 [38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
//SEG50 [39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG50 [39] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuz1=_inc_vbuz1
//SEG51 [40] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuz1=_inc_vbuz1
inc r
//SEG51 [40] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuz1_neq_vbuc1_then_la1
//SEG52 [41] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuz1_neq_vbuc1_then_la1
lda r
cmp #8
bne b2_from_b3
jmp breturn
//SEG52 main::@return
//SEG53 main::@return
breturn:
//SEG53 [41] return [ ] ( main:2 [ ] )
//SEG54 [42] return [ ] ( main:2 [ ] )
rts
}
SRCA: .byte 'c', 'a', 'm', 'e', 'l', 'o', 't', '!', ' '
@ -1985,72 +2000,74 @@ main: {
REGISTER UPLIFT POTENTIAL REGISTERS
Statement [4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) always clobbers reg byte a
Statement [5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) always clobbers reg byte a
Removing always clobbered register reg byte a as potential for zp ZP_BYTE:2 [ main::r#2 main::r#1 ]
Statement [38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) always clobbers reg byte a
Statement [39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) always clobbers reg byte a
Statement [4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) always clobbers reg byte a
Statement [38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) always clobbers reg byte a
Statement [5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) always clobbers reg byte a
Statement [37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) always clobbers reg byte a
Statement [39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) always clobbers reg byte a
Potential registers zp ZP_BYTE:2 [ main::r#2 main::r#1 ] : zp ZP_BYTE:2 , reg byte x , reg byte y ,
Potential registers zp ZP_BYTE:3 [ main::$15 ] : zp ZP_BYTE:3 , reg byte a , reg byte x , reg byte y ,
@ -2058,8 +2075,8 @@ REGISTER UPLIFT SCOPES
Uplift Scope [main] 202: zp ZP_BYTE:3 [ main::$15 ] 22: zp ZP_BYTE:2 [ main::r#2 main::r#1 ]
Uplift Scope []
Uplifting [main] best 2809 combination reg byte a [ main::$15 ] reg byte x [ main::r#2 main::r#1 ]
Uplifting [] best 2809 combination
Uplifting [main] best 2815 combination reg byte a [ main::$15 ] reg byte x [ main::r#2 main::r#1 ]
Uplifting [] best 2815 combination
ASSEMBLER BEFORE OPTIMIZATION
//SEG0 Basic Upstart
@ -2105,6 +2122,7 @@ ASSEMBLER BEFORE OPTIMIZATION
.label DTV_BLITTER_ALU = $d33e
.const DTV_BLIT_ADD = $30
.label DTV_BLITTER_CONTROL2 = $d33f
.const DTV_BLIT_CLEAR_IRQ = 1
.const DTV_BLIT_DEST_CONT = 8
.const DTV_BLIT_STATUS_BUSY = 1
.label SCREEN = $400
@ -2128,131 +2146,134 @@ main: {
//SEG9 [4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_FEATURE_ENABLE
sta DTV_FEATURE
//SEG10 [5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG10 [5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_CLEAR_IRQ
sta DTV_BLITTER_CONTROL2
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCA
sta DTV_BLITTER_SRCA_LO
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCA
sta DTV_BLITTER_SRCA_MI
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_HI
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_MOD_LO
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_MOD_HI
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCA_LIN_LO
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCA_LIN_HI
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_SRCA_STEP
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCB
sta DTV_BLITTER_SRCB_LO
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCB
sta DTV_BLITTER_SRCB_MI
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_HI
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_MOD_LO
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_MOD_HI
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCB_LIN_LO
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCB_LIN_HI
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG26 [21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_STEP
//SEG26 [21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SCREEN
sta DTV_BLITTER_DEST_LO
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SCREEN
sta DTV_BLITTER_DEST_MI
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_HI
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_MOD_LO
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_MOD_HI
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_DEST_LIN_LO
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_DEST_LIN_HI
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG34 [29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_DEST_STEP
//SEG34 [29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #SRCA_LEN
sta DTV_BLITTER_LEN_LO
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG36 [31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_LEN_HI
//SEG36 [31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG37 [32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_ADD
sta DTV_BLITTER_ALU
//SEG37 [32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG38 [33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_TRANSPARANCY_NONE
sta DTV_BLITTER_TRANSPARANCY
//SEG38 [33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG40 [35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_DEST_CONT
sta DTV_BLITTER_CONTROL2
//SEG40 [35] phi from main to main::@2 [phi:main->main::@2]
//SEG41 [36] phi from main to main::@2 [phi:main->main::@2]
b2_from_main:
//SEG41 [35] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuxx=vbuc1
//SEG42 [36] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuxx=vbuc1
ldx #0
jmp b2
//SEG42 [35] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
//SEG43 [36] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
b2_from_b2:
jmp b2
//SEG43 [35] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
//SEG44 [36] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
b2_from_b3:
//SEG44 [35] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
//SEG45 [36] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
jmp b2
//SEG45 main::@2
//SEG46 main::@2
b2:
//SEG46 [36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuaa=_deref_pbuc1_band_vbuc2
//SEG47 [37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuaa=_deref_pbuc1_band_vbuc2
lda DTV_BLITTER_CONTROL2
and #DTV_BLIT_STATUS_BUSY
//SEG47 [37] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuaa_neq_0_then_la1
//SEG48 [38] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuaa_neq_0_then_la1
cmp #0
bne b2_from_b2
jmp b3
//SEG48 main::@3
//SEG49 main::@3
b3:
//SEG49 [38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
//SEG50 [39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG50 [39] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx=_inc_vbuxx
//SEG51 [40] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx=_inc_vbuxx
inx
//SEG51 [40] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx_neq_vbuc1_then_la1
//SEG52 [41] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx_neq_vbuc1_then_la1
cpx #8
bne b2_from_b3
jmp breturn
//SEG52 main::@return
//SEG53 main::@return
breturn:
//SEG53 [41] return [ ] ( main:2 [ ] )
//SEG54 [42] return [ ] ( main:2 [ ] )
rts
}
SRCA: .byte 'c', 'a', 'm', 'e', 'l', 'o', 't', '!', ' '
@ -2361,6 +2382,8 @@ FINAL SYMBOL TABLE
(const byte*) DTV_BLITTER_TRANSPARANCY#0 DTV_BLITTER_TRANSPARANCY = ((byte*))(word/dword/signed dword) 54075
(byte) DTV_BLIT_ADD
(const byte) DTV_BLIT_ADD#0 DTV_BLIT_ADD = (byte/signed byte/word/signed word/dword/signed dword) 48
(byte) DTV_BLIT_CLEAR_IRQ
(const byte) DTV_BLIT_CLEAR_IRQ#0 DTV_BLIT_CLEAR_IRQ = (byte/signed byte/word/signed word/dword/signed dword) 1
(byte) DTV_BLIT_DEST_CONT
(const byte) DTV_BLIT_DEST_CONT#0 DTV_BLIT_DEST_CONT = (byte/signed byte/word/signed word/dword/signed dword) 8
(byte) DTV_BLIT_DEST_FWD
@ -2401,7 +2424,7 @@ reg byte a [ main::$15 ]
FINAL ASSEMBLER
Score: 1561
Score: 1567
//SEG0 Basic Upstart
.pc = $801 "Basic"
@ -2446,6 +2469,7 @@ Score: 1561
.label DTV_BLITTER_ALU = $d33e
.const DTV_BLIT_ADD = $30
.label DTV_BLITTER_CONTROL2 = $d33f
.const DTV_BLIT_CLEAR_IRQ = 1
.const DTV_BLIT_DEST_CONT = 8
.const DTV_BLIT_STATUS_BUSY = 1
.label SCREEN = $400
@ -2462,115 +2486,118 @@ main: {
//SEG9 [4] *((const byte*) DTV_FEATURE#0) ← (const byte) DTV_FEATURE_ENABLE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_FEATURE_ENABLE
sta DTV_FEATURE
//SEG10 [5] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG10 [5] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_CLEAR_IRQ#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_CLEAR_IRQ
sta DTV_BLITTER_CONTROL2
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_LO#0) ← <(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCA
sta DTV_BLITTER_SRCA_LO
//SEG11 [6] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_MI#0) ← >(const byte[]) SRCA#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCA
sta DTV_BLITTER_SRCA_MI
//SEG12 [7] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCA_HI
//SEG13 [8] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_SRCA_MOD_LO
//SEG14 [9] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_SRCA_MOD_HI
//SEG15 [10] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCA_LIN_LO
//SEG16 [11] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCA_LIN_HI
//SEG17 [12] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCA_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_SRCA_STEP
//SEG18 [13] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_LO#0) ← <(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SRCB
sta DTV_BLITTER_SRCB_LO
//SEG19 [14] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_MI#0) ← >(const byte[]) SRCB#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SRCB
sta DTV_BLITTER_SRCB_MI
//SEG20 [15] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_HI
//SEG21 [16] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_SRCB_MOD_LO
//SEG22 [17] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_SRCB_MOD_HI
//SEG23 [18] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_SRCB_LIN_LO
//SEG24 [19] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_SRCB_LIN_HI
//SEG25 [20] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG26 [21] *((const byte*) DTV_BLITTER_SRCB_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_SRCB_STEP
//SEG26 [21] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_LO#0) ← <(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<SCREEN
sta DTV_BLITTER_DEST_LO
//SEG27 [22] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_MI#0) ← >(const byte*) SCREEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>SCREEN
sta DTV_BLITTER_DEST_MI
//SEG28 [23] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_DEST_HI
//SEG29 [24] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_LO#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_DEST_MOD_LO
//SEG30 [25] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_MOD_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
sta DTV_BLITTER_DEST_MOD_HI
//SEG31 [26] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_LO#0) ← <(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #<$100
sta DTV_BLITTER_DEST_LIN_LO
//SEG32 [27] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_LIN_HI#0) ← >(word/signed word/dword/signed dword) 256 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #>$100
sta DTV_BLITTER_DEST_LIN_HI
//SEG33 [28] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG34 [29] *((const byte*) DTV_BLITTER_DEST_STEP#0) ← (byte/signed byte/word/signed word/dword/signed dword) 16 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #$10
sta DTV_BLITTER_DEST_STEP
//SEG34 [29] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_LO#0) ← (const byte) SRCA_LEN#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #SRCA_LEN
sta DTV_BLITTER_LEN_LO
//SEG35 [30] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG36 [31] *((const byte*) DTV_BLITTER_LEN_HI#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #0
sta DTV_BLITTER_LEN_HI
//SEG36 [31] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG37 [32] *((const byte*) DTV_BLITTER_ALU#0) ← (const byte) DTV_BLIT_ADD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_ADD
sta DTV_BLITTER_ALU
//SEG37 [32] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG38 [33] *((const byte*) DTV_BLITTER_TRANSPARANCY#0) ← (const byte) DTV_BLIT_TRANSPARANCY_NONE#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_TRANSPARANCY_NONE
sta DTV_BLITTER_TRANSPARANCY
//SEG38 [33] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG39 [34] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
//SEG40 [35] *((const byte*) DTV_BLITTER_CONTROL2#0) ← (const byte) DTV_BLIT_DEST_CONT#0 [ ] ( main:2 [ ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_DEST_CONT
sta DTV_BLITTER_CONTROL2
//SEG40 [35] phi from main to main::@2 [phi:main->main::@2]
//SEG41 [35] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuxx=vbuc1
//SEG41 [36] phi from main to main::@2 [phi:main->main::@2]
//SEG42 [36] phi (byte) main::r#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main->main::@2#0] -- vbuxx=vbuc1
ldx #0
//SEG42 [35] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
//SEG43 [35] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
//SEG44 [35] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
//SEG45 main::@2
//SEG43 [36] phi from main::@2 to main::@2 [phi:main::@2->main::@2]
//SEG44 [36] phi from main::@3 to main::@2 [phi:main::@3->main::@2]
//SEG45 [36] phi (byte) main::r#2 = (byte) main::r#1 [phi:main::@3->main::@2#0] -- register_copy
//SEG46 main::@2
b2:
//SEG46 [36] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuaa=_deref_pbuc1_band_vbuc2
//SEG47 [37] (byte~) main::$15 ← *((const byte*) DTV_BLITTER_CONTROL2#0) & (const byte) DTV_BLIT_STATUS_BUSY#0 [ main::r#2 main::$15 ] ( main:2 [ main::r#2 main::$15 ] ) -- vbuaa=_deref_pbuc1_band_vbuc2
lda DTV_BLITTER_CONTROL2
and #DTV_BLIT_STATUS_BUSY
//SEG47 [37] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuaa_neq_0_then_la1
//SEG48 [38] if((byte~) main::$15!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@2 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- vbuaa_neq_0_then_la1
cmp #0
bne b2
//SEG48 main::@3
//SEG49 [38] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
//SEG49 main::@3
//SEG50 [39] *((const byte*) DTV_BLITTER_CONTROL#0) ← (const byte) DTV_BLIT_FORCE_START#0|(const byte) DTV_BLIT_SRCA_FWD#0|(const byte) DTV_BLIT_SRCB_FWD#0|(const byte) DTV_BLIT_DEST_FWD#0 [ main::r#2 ] ( main:2 [ main::r#2 ] ) -- _deref_pbuc1=vbuc2
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
//SEG50 [39] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx=_inc_vbuxx
//SEG51 [40] (byte) main::r#1 ← ++ (byte) main::r#2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx=_inc_vbuxx
inx
//SEG51 [40] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx_neq_vbuc1_then_la1
//SEG52 [41] if((byte) main::r#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@2 [ main::r#1 ] ( main:2 [ main::r#1 ] ) -- vbuxx_neq_vbuc1_then_la1
cpx #8
bne b2
//SEG52 main::@return
//SEG53 [41] return [ ] ( main:2 [ ] )
//SEG53 main::@return
//SEG54 [42] return [ ] ( main:2 [ ] )
rts
}
SRCA: .byte 'c', 'a', 'm', 'e', 'l', 'o', 't', '!', ' '

2
src/test/java/dk/camelot64/kickc/test/ref/c64dtv-blittermin.sym
View File

@ -63,6 +63,8 @@
(const byte*) DTV_BLITTER_TRANSPARANCY#0 DTV_BLITTER_TRANSPARANCY = ((byte*))(word/dword/signed dword) 54075
(byte) DTV_BLIT_ADD
(const byte) DTV_BLIT_ADD#0 DTV_BLIT_ADD = (byte/signed byte/word/signed word/dword/signed dword) 48
(byte) DTV_BLIT_CLEAR_IRQ
(const byte) DTV_BLIT_CLEAR_IRQ#0 DTV_BLIT_CLEAR_IRQ = (byte/signed byte/word/signed word/dword/signed dword) 1
(byte) DTV_BLIT_DEST_CONT
(const byte) DTV_BLIT_DEST_CONT#0 DTV_BLIT_DEST_CONT = (byte/signed byte/word/signed word/dword/signed dword) 8
(byte) DTV_BLIT_DEST_FWD