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(uxnasm) Minor cleanup

This commit is contained in:
Devine Lu Linvega 2022-05-31 14:04:54 -07:00
parent 18b73f4861
commit 17fd40af43
1 changed files with 5 additions and 8 deletions
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7
src/uxnasm.c
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@ -208,14 +208,11 @@ static int
writeopcode(char *w) writeopcode(char *w)
{ {
Uint8 res; Uint8 res;
/* tail-call optimization */ if(jsrlast && scmp(w, "JMP2r", 5)) { /* tail-call optimization */
if(scmp(w, "JMP2r", 5)) {
if(jsrlast) {
p.data[p.ptr - 1] = jsrlast == 2 ? findopcode("JMP2") : findopcode("JMP"); p.data[p.ptr - 1] = jsrlast == 2 ? findopcode("JMP2") : findopcode("JMP");
jsrlast = 0; jsrlast = 0;
return 1; return 1;
} }
}
res = writebyte(findopcode(w)); res = writebyte(findopcode(w));
if(scmp(w, "JSR2", 4)) if(scmp(w, "JSR2", 4))
jsrlast = 2; jsrlast = 2;
@ -235,7 +232,7 @@ writeshort(Uint16 s, int lit)
static int static int
writelitbyte(Uint8 b) writelitbyte(Uint8 b)
{ {
if(litlast) { /* combine literals */ if(litlast) { /* literals optimization */
Uint8 hb = p.data[p.ptr - 1]; Uint8 hb = p.data[p.ptr - 1];
p.ptr -= 2; p.ptr -= 2;
p.length = p.ptr; p.length = p.ptr;