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LJ_GC64: Fix IR_VARG offset for fixed number of results.

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Reported by George Vaintrub. Fixed by Sergey Kaplun.
This commit is contained in:
Mike Pall 2022-07-12 22:21:26 +02:00
parent e3bae12fc0
commit 6bda30d8c7
1 changed files with 1 additions and 1 deletions
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2
src/lj_record.c
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@ -1961,7 +1961,7 @@ static void rec_varg(jit_State *J, BCReg dst, ptrdiff_t nresults)
emitir(IRTGI(IR_EQ), fr,
lj_ir_kint(J, (int32_t)frame_ftsz(J->L->base-1)));
vbase = emitir(IRT(IR_SUB, IRT_IGC), REF_BASE, fr);
vbase = emitir(IRT(IR_ADD, IRT_PGC), vbase, lj_ir_kint(J, frofs-8));
vbase = emitir(IRT(IR_ADD, IRT_PGC), vbase, lj_ir_kint(J, frofs-8*(1+LJ_FR2)));
for (i = 0; i < nload; i++) {
IRType t = itype2irt(&J->L->base[i-1-LJ_FR2-nvararg]);
J->base[dst+i] = lj_record_vload(J, vbase, i, t);