diff options
Diffstat (limited to 'tcg/optimize.c')
| -rw-r--r-- | tcg/optimize.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c index 067917c396..37c11103a6 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -980,8 +980,11 @@ static void tcg_constant_folding(TCGContext *s) if (temps_are_copies(args[1], args[2])) { if (temps_are_copies(args[0], args[1])) { tcg_op_remove(s, op); - } else { + } else if (temps[args[1]].state != TCG_TEMP_CONST) { tcg_opt_gen_mov(s, op, args, opc, args[0], args[1]); + } else { + tcg_opt_gen_movi(s, op, args, opc, + args[0], temps[args[1]].val); } continue; } |