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| author | Mike Pall <mike> | 2013-05-24 01:28:40 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2013-05-24 01:28:40 +0200 |
| commit | d686217926b75e6f93044b190943ad098d103bfe (patch) | |
| tree | f844f2d0e3a8f9e8bbd1a0a4864e9578fd56cb7b | |
| parent | 2c3e80d4fd3dd7a81e2691c9facff594cf44de0f (diff) | |
| download | luajit-d686217926b75e6f93044b190943ad098d103bfe.tar.gz luajit-d686217926b75e6f93044b190943ad098d103bfe.tar.bz2 luajit-d686217926b75e6f93044b190943ad098d103bfe.zip | |
Add missing PHI barrier to string.sub(str, a, b) == kstr FOLD rule.
| -rw-r--r-- | src/lj_opt_fold.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lj_opt_fold.c b/src/lj_opt_fold.c index 664550f1..fe37b98a 100644 --- a/src/lj_opt_fold.c +++ b/src/lj_opt_fold.c | |||
| @@ -1819,6 +1819,7 @@ LJFOLDF(merge_eqne_snew_kgc) | |||
| 1819 | #define FOLD_SNEW_TYPE8 IRT_U8 /* Prefer unsigned loads. */ | 1819 | #define FOLD_SNEW_TYPE8 IRT_U8 /* Prefer unsigned loads. */ |
| 1820 | #endif | 1820 | #endif |
| 1821 | 1821 | ||
| 1822 | PHIBARRIER(fleft); | ||
| 1822 | if (len <= FOLD_SNEW_MAX_LEN) { | 1823 | if (len <= FOLD_SNEW_MAX_LEN) { |
| 1823 | IROp op = (IROp)fins->o; | 1824 | IROp op = (IROp)fins->o; |
| 1824 | IRRef strref = fleft->op1; | 1825 | IRRef strref = fleft->op1; |