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mult todo's

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This commit is contained in:
Irmen de Jong 2020-09-10 00:07:06 +02:00
parent 49a0584c54
commit f69b17e165
1 changed files with 3 additions and 9 deletions
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12
compiler/src/prog8/compiler/target/c64/codegen/assignment/AugmentableAssignmentAsmGen.kt
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@ -371,9 +371,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
}
"*" -> {
// make sure to check for optimized routines first:
//asmgen.optimizedByteMultiplications
//asmgen.optimizedWordMultiplications
// TODO make sure to check for optimized routines first: asmgen.optimizedByteMultiplications don't use stack
TODO("mem mul byte litval")
// asmgen.out(" jsr prog8_lib.mul_byte")
}
@ -579,9 +577,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
"+" -> asmgen.out(" lda $name | clc | adc #$value | sta $name")
"-" -> asmgen.out(" lda $name | sec | sbc #$value | sta $name")
"*" -> {
// make sure to check for optimized routines first:
//asmgen.optimizedByteMultiplications
//asmgen.optimizedWordMultiplications
// TODO make sure to check for optimized routines first: asmgen.optimizedByteMultiplications don't use stack
TODO("var byte mul litval")
// asmgen.out(" jsr prog8_lib.mul_byte")
}
@ -678,9 +674,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
}
}
"*" -> {
// TODO make sure to check for optimized routines first:
//asmgen.optimizedByteMultiplications
//asmgen.optimizedWordMultiplications
// TODO make sure to check for optimized routines first: asmgen.optimizedWordMultiplications don't use stack
asmgen.out("""
lda $name
sta P8ZP_SCRATCH_W1