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Issue #18722: Remove uses of the "register" keyword in C code.

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This commit is contained in:
Antoine Pitrou 2013-08-13 20:18:52 +02:00
parent 9eaa3e6732
commit 9ed5f27266
38 changed files with 288 additions and 286 deletions
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6
Objects/stringlib/codecs.h
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@ -38,8 +38,8 @@ STRINGLIB(utf8_decode)(const char **inptr, const char *end,
*/
if (_Py_IS_ALIGNED(s, SIZEOF_LONG)) {
/* Help register allocation */
register const char *_s = s;
register STRINGLIB_CHAR *_p = p;
const char *_s = s;
STRINGLIB_CHAR *_p = p;
while (_s < aligned_end) {
/* Read a whole long at a time (either 4 or 8 bytes),
and do a fast unrolled copy if it only contains ASCII
@ -499,7 +499,7 @@ STRINGLIB(utf16_decode)(const unsigned char **inptr, const unsigned char *e,
reads are more expensive, better to defer to another iteration. */
if (_Py_IS_ALIGNED(q, SIZEOF_LONG)) {
/* Fast path for runs of in-range non-surrogate chars. */
register const unsigned char *_q = q;
const unsigned char *_q = q;
while (_q < aligned_end) {
unsigned long block = * (unsigned long *) _q;
if (native_ordering) {

4
Objects/stringlib/eq.h
View file

@ -6,8 +6,8 @@
Py_LOCAL_INLINE(int)
unicode_eq(PyObject *aa, PyObject *bb)
{
register PyUnicodeObject *a = (PyUnicodeObject *)aa;
register PyUnicodeObject *b = (PyUnicodeObject *)bb;
PyUnicodeObject *a = (PyUnicodeObject *)aa;
PyUnicodeObject *b = (PyUnicodeObject *)bb;
if (PyUnicode_READY(a) == -1 || PyUnicode_READY(b) == -1) {
assert(0 && "unicode_eq ready fail");

4
Objects/stringlib/find_max_char.h
View file

@ -24,7 +24,7 @@ STRINGLIB(find_max_char)(const STRINGLIB_CHAR *begin, const STRINGLIB_CHAR *end)
while (p < end) {
if (_Py_IS_ALIGNED(p, SIZEOF_LONG)) {
/* Help register allocation */
register const unsigned char *_p = p;
const unsigned char *_p = p;
while (_p < aligned_end) {
unsigned long value = *(unsigned long *) _p;
if (value & UCS1_ASCII_CHAR_MASK)
@ -66,7 +66,7 @@ STRINGLIB(find_max_char)(const STRINGLIB_CHAR *begin, const STRINGLIB_CHAR *end)
#else
#error Invalid STRINGLIB_SIZEOF_CHAR (must be 1, 2 or 4)
#endif
register Py_UCS4 mask;
Py_UCS4 mask;
Py_ssize_t n = end - begin;
const STRINGLIB_CHAR *p = begin;
const STRINGLIB_CHAR *unrolled_end = begin + _Py_SIZE_ROUND_DOWN(n, 4);

4
Objects/stringlib/split.h
View file

@ -345,8 +345,8 @@ STRINGLIB(splitlines)(PyObject* str_obj,
and the appends only done when the prealloc buffer is full.
That's too much work for little gain.*/
register Py_ssize_t i;
register Py_ssize_t j;
Py_ssize_t i;
Py_ssize_t j;
PyObject *list = PyList_New(0);
PyObject *sub;