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style fix

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This commit is contained in:
Igor Sysoev 2006-10-13 15:09:25 +00:00
parent 2224029000
commit dbf28f77df
1 changed files with 4 additions and 3 deletions
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7
src/core/ngx_crc.h
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@ -10,15 +10,16 @@
/* 32-bit crc16 */ /* 32-bit crc16 */
static ngx_inline uint32_t ngx_crc(char *data, size_t len) static ngx_inline uint32_t
ngx_crc(char *data, size_t len)
{ {
uint32_t sum; uint32_t sum;
for (sum = 0; len; len--) { for (sum = 0; len; len--) {
/* /*
* gcc 2.95.2 x86 and icc 7.1.006 compile that operator * gcc 2.95.2 x86 and icc 7.1.006 compile
* into the single "rol" opcode. * that operator into the single "rol" opcode,
* msvc 6.0sp2 compiles it into four opcodes. * msvc 6.0sp2 compiles it into four opcodes.
*/ */
sum = sum >> 1 | sum << 31; sum = sum >> 1 | sum << 31;