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*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on

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text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
This commit is contained in:
Denis Vlasenko
2008-06-27 02:52:20 +00:00
parent 26bc57d8b2
commit defc1ea340
176 changed files with 844 additions and 838 deletions
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4
archival/libunarchive/get_header_tar.c
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@@ -43,7 +43,7 @@ static unsigned long long getOctal(char *str, int len)
#define GET_OCTAL(a) getOctal((a), sizeof(a))
void BUG_tar_header_size(void);
char get_header_tar(archive_handle_t *archive_handle)
char FAST_FUNC get_header_tar(archive_handle_t *archive_handle)
{
static smallint end;
#if ENABLE_FEATURE_TAR_AUTODETECT
@@ -133,7 +133,7 @@ char get_header_tar(archive_handle_t *archive_handle)
|| memcmp(tar.magic, "\0\0\0\0", 5) != 0)
) {
#if ENABLE_FEATURE_TAR_AUTODETECT
char (*get_header_ptr)(archive_handle_t *);
char FAST_FUNC (*get_header_ptr)(archive_handle_t *);
/* tar gz/bz autodetect: check for gz/bz2 magic.
* If it is the very first block, and we see the magic,