mirror/OpenTTD
1
0
Fork 1
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-08-16 11:09:11 +00:00
Code Issues Activity

(svn r16295) -Fix: ICC defined __GNUC__ but does not define __builtin_bswap32, so fall back to the default swap method for ICC.

Browse Source
This commit is contained in:
rubidium
2009-05-13 16:51:17 +00:00
parent 1c98cf370d
commit 3d3b5256f0
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/core/bitmath_func.hpp
View File

@@ -318,7 +318,7 @@ static FORCEINLINE T ROR(const T x, const uint8 n)
*/
static FORCEINLINE uint32 BSWAP32(uint32 x)
{
#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && __GNUC_MINOR__ >= 3))
#if !defined(__ICC) && defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && __GNUC_MINOR__ >= 3))
/* GCC >= 4.3 provides a builtin, resulting in faster code */
return (uint32)__builtin_bswap32((int32)x);
#else