diff options
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index d4a9eda..86b3b62 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -3132,17 +3132,16 @@ regno_use_in (unsigned int regno, rtx x) } /* Return a value indicating whether OP, an operand of a commutative - operation, is preferred as the first or second operand. The higher - the value, the stronger the preference for being the first operand. - We use negative values to indicate a preference for the first operand - and positive values for the second operand. */ + operation, is preferred as the first or second operand. The more + positive the value, the stronger the preference for being the first + operand. */ int commutative_operand_precedence (rtx op) { enum rtx_code code = GET_CODE (op); - /* Constants always come the second operand. Prefer "nice" constants. */ + /* Constants always become the second operand. Prefer "nice" constants. */ if (code == CONST_INT) return -8; if (code == CONST_WIDE_INT) |