sam/libqbe
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

implement aggregate passing in regs

Browse source
This commit is contained in:
Quentin Carbonneaux 2015-09-11 14:10:05 -04:00
parent 8201c6161e
commit ece185f067
4 changed files with 45 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

6
lisc/parse.c
View file

@ -33,7 +33,6 @@ OpDesc opdesc[NOp] = {
[ONop] = { "nop", 0, 0 },
[OSwap] = { "swap", 2, 2 },
[OSign] = { "sign", 1, 0 },
[OXMovs] = { "xmovs", 0, 0 },
[OXPush] = { "xpush", 1, 1 },
[OSAlloc] = { "salloc", 1, 0 },
[OXDiv] = { "xdiv", 1, 1 },
@ -684,7 +683,7 @@ parsetyp()
}
if (a > al)
al = a;
if ((a = sz & s-1)) {
if ((a = sz & (s-1))) {
a = s - a;
if (++n < NSeg) {
/* padding segment */
@ -830,7 +829,8 @@ printfn(Fn *fn, FILE *f)
assert(opdesc[i->op].name);
fprintf(f, "%s", opdesc[i->op].name);
if (req(i->to, R))
if (i->op == OXCmp || i->op == OXTest)
if (i->op == OXCmp || i->op == OXTest
|| i->op == OXPush)
fprintf(f, i->wide ? "l" : "w");
if (!req(i->arg[0], R)) {
fprintf(f, " ");