diff options
Diffstat (limited to 'gcc/simplify-rtx.c')
| -rw-r--r-- | gcc/simplify-rtx.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index 4b18d3c..b85ef99 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -2180,15 +2180,14 @@ simplify_binary_operation_1 (enum rtx_code code, machine_mode mode, rtx xop00 = XEXP (op0, 0); rtx xop10 = XEXP (op1, 0); -#ifdef HAVE_cc0 if (GET_CODE (xop00) == CC0 && GET_CODE (xop10) == CC0) -#else + return xop00; + if (REG_P (xop00) && REG_P (xop10) && GET_MODE (xop00) == GET_MODE (xop10) && REGNO (xop00) == REGNO (xop10) && GET_MODE_CLASS (GET_MODE (xop00)) == MODE_CC && GET_MODE_CLASS (GET_MODE (xop10)) == MODE_CC) -#endif return xop00; } break; |