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Compiler bugfixes

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This commit is contained in:
David Schmenk 2018-03-10 19:00:01 -08:00
parent 28f6e11606
commit 76fd2328d9
4 changed files with 7 additions and 2 deletions
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1
src/toolsrc/codegen.pla
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@ -670,6 +670,7 @@ def gen_ctag(seq, tag)
op=>opnext = new_op
op = op=>opnext
fin
op->opcode = INVALID_CODE
op->opgroup = CODETAG_GROUP
op=>optag = tag
return seq

2
src/toolsrc/codeopt.pla
View File

@ -133,7 +133,7 @@ def crunch_seq(seq, pass)
fin
break
is CONST_CODE // Collapse constant operation
nextopnext = nextop->nextop
nextopnext = nextop->opnext
if nextopnext
when nextopnext->opcode
is MUL_CODE

4
src/toolsrc/codeseq.plh
View File

@ -79,6 +79,10 @@ const BRNCH_CODE = $50
//
const CODETAG_GROUP = $06
//
// Invalid code
//
const INVALID_CODE = $FF
//
// Code sequence op
//
struc t_opseq

2
src/toolsrc/plasm.pla
View File

@ -411,7 +411,7 @@ include "toolsrc/parse.pla"
//
// Look at command line arguments and compile module
//
puts("PLASMA Compiler, Version 1.02\n")
puts("PLASMA Compiler, Version 1.03\n")
arg = argNext(argFirst)
if ^arg and ^(arg + 1) == '-'
opt = arg + 2