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Add missing PHI barrier to string.sub(str, a, b) == kstr FOLD rule.

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Mike Pall 2013-05-24 01:28:40 +02:00
parent 2c3e80d4fd
commit d686217926
1 changed files with 1 additions and 0 deletions
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src/lj_opt_fold.c
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@ -1819,6 +1819,7 @@ LJFOLDF(merge_eqne_snew_kgc)
#define FOLD_SNEW_TYPE8 IRT_U8 /* Prefer unsigned loads. */
#endif
PHIBARRIER(fleft);
if (len <= FOLD_SNEW_MAX_LEN) {
IROp op = (IROp)fins->o;
IRRef strref = fleft->op1;