fixed address mode for CmpSet and xCmpSet

[libfirm] / ir / be / ia32 / ia32_emitter.c

diff --git a/ir/be/ia32/ia32_emitter.c b/ir/be/ia32/ia32_emitter.c
index 2ef9dae..4476029 100644 (file)
--- a/ir/be/ia32/ia32_emitter.c
+++ b/ir/be/ia32/ia32_emitter.c
@@ -359,6 +359,8 @@ const char *ia32_emit_binop(const ir_node *n, ia32_emit_env_t *env) {
        is_ia32_Store8Bit(n)  || \
        is_ia32_CondJmp(n)    || \
        is_ia32_xCondJmp(n)   || \
+       is_ia32_CmpSet(n)     || \
+       is_ia32_xCmpSet(n)    || \
        is_ia32_SwitchJmp(n)))
 
        if (! buf) {
@@ -1051,7 +1053,7 @@ static void Set_emitter(ir_node *irn, ia32_emit_env_t *env) {
                instr = "sub";
        }
 
-       lc_esnprintf(arg_env, cmd_buf, SNPRINTF_BUF_LEN, "%s %1D, %1D", instr, irn, irn);
+       snprintf(cmd_buf, SNPRINTF_BUF_LEN, "%s %%%s, %%%s", instr, arch_register_get_name(out), arch_register_get_name(out));
        snprintf(cmnt_buf, SNPRINTF_BUF_LEN, "/* clear target as set modifies only lower 8 bit */");
        IA32_DO_EMIT(irn);