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factor vector duplication in vdup()

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This commit is contained in:
Quentin Carbonneaux 2015-10-05 21:27:02 -04:00
parent 60aacea0c3
commit a83174f447
6 changed files with 17 additions and 24 deletions
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14
lisc/isel.c
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@ -662,11 +662,8 @@ isel(Fn *fn)
assert(i->op != OArg && i->op != OArgc);
emit(i->op, i->wide, i->to, i->arg[0], i->arg[1]);
}
n = &insb[NIns] - curi;
free(b->ins);
b->ins = alloc(n * sizeof b->ins[0]);
memcpy(b->ins, curi, n * sizeof b->ins[0]);
b->nins = n;
b->nins = &insb[NIns] - curi;
vdup(&b->ins, curi, b->nins * sizeof(Ins));
}
if (debug['C']) {
@ -708,11 +705,8 @@ isel(Fn *fn)
for (i=&b->ins[b->nins]; i>b->ins;) {
sel(*--i, fn);
}
n = &insb[NIns] - curi;
free(b->ins);
b->ins = alloc(n * sizeof b->ins[0]);
memcpy(b->ins, curi, n * sizeof b->ins[0]);
b->nins = n;
b->nins = &insb[NIns] - curi;
vdup(&b->ins, curi, b->nins * sizeof(Ins));
}
if (debug['I']) {