diff options
| -rw-r--r-- | sysv.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sysv.c b/sysv.c index cd2e97e..9eb7243 100644 --- a/sysv.c +++ b/sysv.c @@ -263,7 +263,7 @@ selcall(Fn *fn, Ins *i0, Ins *i1, RAlloc **rap) { Ins *i; AClass *ac, *a, aret; - int ca, ni, ns; + int ca, ni, ns, al; uint stk, off; Ref r, r1, r2, reg[2], regcp[2]; RAlloc *ra; @@ -316,13 +316,8 @@ selcall(Fn *fn, Ins *i0, Ins *i1, RAlloc **rap) /* allocate return pad */ ra = alloc(sizeof *ra); /* specific to NAlign == 3 */ - aret.align -= 2; - if (aret.align < 0) - aret.align = 0; - ra->i.op = OAlloc + aret.align; - ra->i.cls = Kl; - ra->i.to = r1; - ra->i.arg[0] = getcon(aret.size, fn); + al = aret.align >= 2 ? aret.align - 2 : 0; + ra->i = (Ins){OAlloc+al, r1, {getcon(aret.size, fn)}, Kl}; ra->link = (*rap); *rap = ra; } else { @@ -399,8 +394,6 @@ selpar_(Fn *fn, Ins *i0, Ins *i1) for (i=i0, a=ac; i<i1; i++, a++) { if (i->op != OParc || a->inmem) continue; - for (al=0; a->align >> (al+2); al++) /* CHECK IF NOT STUPID */ - ; if (a->size > 8) { r = newtmp("abi", Kl, fn); a->ref[1] = newtmp("abi", Kl, fn); @@ -409,6 +402,8 @@ selpar_(Fn *fn, Ins *i0, Ins *i1) } a->ref[0] = newtmp("abi", Kl, fn); emit(OStorel, 0, R, a->ref[0], i->to); + /* specific to NAlign == 3 */ + al = a->align >= 2 ? a->align - 2 : 0; emit(OAlloc+al, Kl, i->to, getcon(a->size, fn), R); } |