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-rw-r--r--src/lj_mcode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lj_mcode.c b/src/lj_mcode.c
index be3ea1c0..75e0c696 100644
--- a/src/lj_mcode.c
+++ b/src/lj_mcode.c
@@ -128,7 +128,7 @@ static void *mcode_alloc(jit_State *J, size_t sz, int prot)
128 uintptr_t hint; 128 uintptr_t hint;
129 void *p; 129 void *p;
130 do { 130 do {
131 hint = LJ_PRNG_BITS(J, 15) << 16; /* 64K aligned. */ 131 hint = (0x78fb ^ LJ_PRNG_BITS(J, 15)) << 16; /* 64K aligned. */
132 } while (!(hint + sz < range && 132 } while (!(hint + sz < range &&
133 target + hint - (range>>1) < (uintptr_t)1<<47)); 133 target + hint - (range>>1) < (uintptr_t)1<<47));
134 p = mcode_alloc_at(J, target + hint - (range>>1), sz, prot); 134 p = mcode_alloc_at(J, target + hint - (range>>1), sz, prot);