diff options
Diffstat (limited to 'opcodes/openrisc-opc.c')
| -rw-r--r-- | opcodes/openrisc-opc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/opcodes/openrisc-opc.c b/opcodes/openrisc-opc.c index 9cfa8b9..c3aa09d 100644 --- a/opcodes/openrisc-opc.c +++ b/opcodes/openrisc-opc.c @@ -671,7 +671,10 @@ openrisc_cgen_init_opcode_table (CGEN_CPU_DESC cd) const CGEN_OPCODE *oc = & openrisc_cgen_macro_insn_opcode_table[0]; CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN)); - memset (insns, 0, num_macros * sizeof (CGEN_INSN)); + /* This test has been added to avoid a warning generated + if memset is called with a third argument of value zero. */ + if (num_macros >= 1) + memset (insns, 0, num_macros * sizeof (CGEN_INSN)); for (i = 0; i < num_macros; ++i) { insns[i].base = &ib[i]; |