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Fix recording of y = select(n, ...) for non-int indexes.

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Mike Pall 2010-10-11 21:52:22 +02:00
parent b3cf2c70f4
commit 5391a5f5b1
1 changed files with 2 additions and 0 deletions
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2
src/lj_record.c
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@ -2015,6 +2015,8 @@ static void rec_varg(jit_State *J, BCReg dst, ptrdiff_t nresults)
TRef tr = TREF_NIL; TRef tr = TREF_NIL;
ptrdiff_t idx = select_mode(J, tridx, &J->L->base[dst-1]); ptrdiff_t idx = select_mode(J, tridx, &J->L->base[dst-1]);
if (idx < 0) goto nyivarg; if (idx < 0) goto nyivarg;
if (idx != 0 && !tref_isinteger(tridx))
tridx = emitir(IRTGI(IR_TOINT), tridx, IRTOINT_INDEX);
if (idx != 0 && tref_isk(tridx)) { if (idx != 0 && tref_isk(tridx)) {
emitir(IRTGI(idx <= nvararg ? IR_GE : IR_LT), emitir(IRTGI(idx <= nvararg ? IR_GE : IR_LT),
fr, lj_ir_kint(J, frofs+8*(int32_t)idx)); fr, lj_ir_kint(J, frofs+8*(int32_t)idx));