fix 65c02 codegen for certain in-place byte bitwise invert

irmen · Jan 31, 2024 · 9f8e617 · 9f8e617
1 parent 932035c
commit 9f8e617
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AssignmentAsmGen.kt b/codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AssignmentAsmGen.kt
@@ -4061,9 +4061,9 @@ internal class AssignmentAsmGen(private val program: PtProgram,
                                     sta  $addr""")
                             }
                             is PtIdentifier -> {
-                                val sourceName = asmgen.loadByteFromPointerIntoA(memory.address as PtIdentifier)
+                                asmgen.loadByteFromPointerIntoA(memory.address as PtIdentifier)
                                 asmgen.out("  eor  #255")
-                                asmgen.out("  sta  ($sourceName),y")
+                                asmgen.storeAIntoPointerVar(memory.address as PtIdentifier)
                             }
                             else -> {
                                 asmgen.assignExpressionToVariable(memory.address, "P8ZP_SCRATCH_W2", DataType.UWORD)

diff --git a/docs/source/todo.rst b/docs/source/todo.rst
@@ -1,9 +1,6 @@
 TODO
 ====
 
-fix "return <stmt>" not being an error.
-
-
 maze:   if cell & UP!=0 and @(celladdr(cx,cy-1)) & (WALKED|BACKTRACKED) ==0
               ^^ adding this !=0 caused a weird beq + / lda #1 / +  to appear in front of the shortcircuit beq...