diff options
Diffstat (limited to 'arm64')
| -rw-r--r-- | arm64/abi.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arm64/abi.c b/arm64/abi.c index b6b4612..0e4b941 100644 --- a/arm64/abi.c +++ b/arm64/abi.c @@ -397,6 +397,7 @@ selcall(Fn *fn, Ins *i0, Ins *i1, Insl **ilp) ldregs(c->reg, c->cls, c->nreg, i->arg[1], fn); } + /* populate the stack */ off = 0; for (i=i0, c=ca; i<i1; i++, c++) { if ((c->class & Cstk) == 0) @@ -456,9 +457,9 @@ selpar(Fn *fn, Ins *i0, Ins *i1) } t = tmp; - for (i=i0, c=ca, s=2; i<i1; i++, c++) { - if (i->op == Oparc - && (c->class & Cptr) == 0) { + s = 2; + for (i=i0, c=ca; i<i1; i++, c++) + if (i->op == Oparc && !(c->class & Cptr)) { if (c->class & Cstk) { fn->tmp[i->to.val].slot = -s; s += c->size / 8; @@ -468,15 +469,11 @@ selpar(Fn *fn, Ins *i0, Ins *i1) emit(Ocopy, c->cls[n], *t++, r, R); } } else if (c->class & Cstk) { - r = newtmp("abi", Kl, fn); - emit(Oload, *c->cls, i->to, r, R); - emit(Oaddr, Kl, r, SLOT(-s), R); + emit(Oload, *c->cls, i->to, SLOT(-s), R); s++; } else { - r = TMP(*c->reg); - emit(Ocopy, *c->cls, i->to, r, R); + emit(Ocopy, *c->cls, i->to, TMP(*c->reg), R); } - } if (!req(R, env)) die("todo: env calls"); |