Lines Matching full:signed

15  * - Perform signed v unsigned type-checking (to generate compile
17  * - Unsigned char/short are always promoted to signed int and can be
18  *   compared against signed or unsigned arguments.
19  * - Unsigned arguments can be compared against non-negative signed constants.
20  * - Comparison of a signed argument against an unsigned constant fails
29  *   bit #1 set if ok for signed comparisons
31  * In particular, statically non-negative signed integer expressions
35  * in expressions, and are accepted for signed conversions for now.
53  * Check whether a signed value is always non-negative.
55  * A cast is needed to avoid any warnings from values that aren't signed
63  * This does not work for 128-bit signed integers since the cast would truncate
116  *   Signed types are zero extended to match a larger unsigned type.
228  * type and @lo and @hi are literals that will otherwise be assigned a signed