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Don't use "register" storage class specifier 

Fixes warnings.
https://bugzilla.mozilla.org/show_bug.cgi?id=984081
This commit is contained in:
Behdad Esfahbod 2014-03-16 20:22:42 -07:00
parent 0082dbeae6
commit a949cd329e
1 changed files with 3 additions and 3 deletions
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6
src/hb-private.hh
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@ -219,7 +219,7 @@ _hb_popcount32 (uint32_t mask)
return __builtin_popcount (mask); return __builtin_popcount (mask);
#else #else
/* "HACKMEM 169" */ /* "HACKMEM 169" */
register uint32_t y; uint32_t y;
y = (mask >> 1) &033333333333; y = (mask >> 1) &033333333333;
y = mask - y - ((y >>1) & 033333333333); y = mask - y - ((y >>1) & 033333333333);
return (((y + (y >> 3)) & 030707070707) % 077); return (((y + (y >> 3)) & 030707070707) % 077);
@ -233,7 +233,7 @@ _hb_bit_storage (unsigned int number)
#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__) #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
return likely (number) ? (sizeof (unsigned int) * 8 - __builtin_clz (number)) : 0; return likely (number) ? (sizeof (unsigned int) * 8 - __builtin_clz (number)) : 0;
#else #else
register unsigned int n_bits = 0; unsigned int n_bits = 0;
while (number) { while (number) {
n_bits++; n_bits++;
number >>= 1; number >>= 1;
@ -249,7 +249,7 @@ _hb_ctz (unsigned int number)
#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__) #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
return likely (number) ? __builtin_ctz (number) : 0; return likely (number) ? __builtin_ctz (number) : 0;
#else #else
register unsigned int n_bits = 0; unsigned int n_bits = 0;
if (unlikely (!number)) return 0; if (unlikely (!number)) return 0;
while (!(number & 1)) { while (!(number & 1)) {
n_bits++; n_bits++;