diff options
Diffstat (limited to 'xorg-server/mi/micoord.h')
| -rw-r--r-- | xorg-server/mi/micoord.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/xorg-server/mi/micoord.h b/xorg-server/mi/micoord.h index c6fa41d53..71587c033 100644 --- a/xorg-server/mi/micoord.h +++ b/xorg-server/mi/micoord.h @@ -32,27 +32,7 @@ /* Macros which handle a coordinate in a single register */ -/* - * Most compilers will convert divisions by 65536 into shifts, if signed - * shifts exist. If your machine does arithmetic shifts and your compiler - * can't get it right, add to this line. - */ - -/* - * mips compiler - what a joke - it CSEs the 65536 constant into a reg - * forcing as to use div instead of shift. Let's be explicit. - */ - -#if defined(mips) || \ - defined(sparc) || defined(__sparc64__) || \ - defined(__alpha) || defined(__alpha__) || \ - defined(__i386__) || defined(__i386) || defined(__ia64__) || \ - defined(__s390x__) || defined(__s390__) || \ - defined(__amd64__) || defined(amd64) || defined(__amd64) #define GetHighWord(x) (((int) (x)) >> 16) -#else -#define GetHighWord(x) (((int) (x)) / 65536) -#endif #if IMAGE_BYTE_ORDER == MSBFirst #define intToCoord(i,x,y) (((x) = GetHighWord(i)), ((y) = (int) ((short) ((i)&0xffff)))) |