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| author | Junio C Hamano <gitster@pobox.com> | 2011-03-16 16:59:30 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-03-16 16:59:30 -0700 |
| commit | b2f6eab4027beaaa7415e70dad269bdc7cc27722 (patch) | |
| tree | 2e6088ca17b4042ccf9c658148cd5af55021c8a1 /compat | |
| parent | 06316234accdcb6608506aed6600cd60ff5c5c8e (diff) | |
| parent | fbcda3c0a72cbcc105100ebef1b1dae54d854204 (diff) | |
| download | git-b2f6eab4027beaaa7415e70dad269bdc7cc27722.tar.gz git-b2f6eab4027beaaa7415e70dad269bdc7cc27722.tar.xz | |
Merge branch 'maint'
* maint:
Prepare draft release notes to 1.7.4.2
gitweb: highlight: replace tabs with spaces
make_absolute_path: return the input path if it points to our buffer
valgrind: ignore SSE-based strlen invalid reads
diff --submodule: split into bite-sized pieces
cherry: split off function to print output lines
branch: split off function that writes tracking info and commit subject
standardize brace placement in struct definitions
compat: make gcc bswap an inline function
enums: omit trailing comma for portability
Conflicts:
RelNotes
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/bswap.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/compat/bswap.h b/compat/bswap.h index 54756dbb0..5061214f7 100644 --- a/compat/bswap.h +++ b/compat/bswap.h @@ -21,14 +21,16 @@ static inline uint32_t default_swab32(uint32_t val) #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) -#define bswap32(x) ({ \ - uint32_t __res; \ - if (__builtin_constant_p(x)) { \ - __res = default_swab32(x); \ - } else { \ - __asm__("bswap %0" : "=r" (__res) : "0" ((uint32_t)(x))); \ - } \ - __res; }) +#define bswap32 git_bswap32 +static inline uint32_t git_bswap32(uint32_t x) +{ + uint32_t result; + if (__builtin_constant_p(x)) + result = default_swab32(x); + else + __asm__("bswap %0" : "=r" (result) : "0" (x)); + return result; +} #elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64)) |