diff options
| -rw-r--r-- | ext/opcache/jit/dynasm/dasm_x86.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/opcache/jit/dynasm/dasm_x86.h b/ext/opcache/jit/dynasm/dasm_x86.h index 9cde63713b..77945ac655 100644 --- a/ext/opcache/jit/dynasm/dasm_x86.h +++ b/ext/opcache/jit/dynasm/dasm_x86.h @@ -197,7 +197,7 @@ void dasm_put(Dst_DECL, int start, ...) switch (action) { case DASM_DISP: if (n == 0) { if (mrm < 0) mrm = p[-2]; if ((mrm&7) != 5) break; } - case DASM_IMM_DB: if (((n+128)&-256) == 0) goto ob; + case DASM_IMM_DB: if ((((unsigned)n+128)&-256) == 0) goto ob; case DASM_REL_A: /* Assumes ptrdiff_t is int. !x64 */ case DASM_IMM_D: ofs += 4; break; case DASM_IMM_S: CK(((n+128)&-256) == 0, RANGE_I); goto ob; @@ -397,7 +397,7 @@ int dasm_encode(Dst_DECL, void *buffer) if (((n+128) & -256) != 0) goto wd; else mm[-1] -= 0x40; } case DASM_IMM_S: case DASM_IMM_B: wb: dasmb(n); break; - case DASM_IMM_DB: if (((n+128)&-256) == 0) { + case DASM_IMM_DB: if ((((unsigned)n+128)&-256) == 0) { db: if (!mark) mark = cp; mark[-2] += 2; mark = NULL; goto wb; } else mark = NULL; case DASM_IMM_D: wd: dasmd(n); break; |