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Fix for cdata vs. non-cdata arithmetics/comparisons.

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Thanks to Vyacheslav Egorov.
This commit is contained in:
Mike Pall 2016-07-17 16:01:10 +02:00
parent 1914de71c7
commit b74ddaf174
1 changed files with 2 additions and 1 deletions
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3
src/lj_crecord.c
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@ -1205,7 +1205,7 @@ void LJ_FASTCALL recff_cdata_call(jit_State *J, RecordFFData *rd)
static TRef crec_arith_int64(jit_State *J, TRef *sp, CType **s, MMS mm)
{
if (ctype_isnum(s[0]->info) && ctype_isnum(s[1]->info)) {
if (sp[0] && sp[1] && ctype_isnum(s[0]->info) && ctype_isnum(s[1]->info)) {
IRType dt;
CTypeID id;
TRef tr;
@ -1263,6 +1263,7 @@ static TRef crec_arith_ptr(jit_State *J, TRef *sp, CType **s, MMS mm)
{
CTState *cts = ctype_ctsG(J2G(J));
CType *ctp = s[0];
if (!(sp[0] && sp[1])) return 0;
if (ctype_isptr(ctp->info) || ctype_isrefarray(ctp->info)) {
if ((mm == MM_sub || mm == MM_eq || mm == MM_lt || mm == MM_le) &&
(ctype_isptr(s[1]->info) || ctype_isrefarray(s[1]->info))) {