Commit b5965dbd authored by unknown's avatar unknown
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Fixed compiler optimization problem with doubleget() 

(Casused problems in GIS functions in 4.1)


include/global.h:
  Fixed compiler optimization problem with doubleget()
parent cd554e9e

include/global.h

+5 −2
Original line number Diff line number Diff line
@@ -795,8 +795,11 @@ typedef union { 
  double v;

  long m[2];

} doubleget_union;

#define doubleget(V,M)	{ ((doubleget_union *)&V)->m[0] = *((long*) M); \

			  ((doubleget_union *)&V)->m[1] = *(((long*) M)+1); }

#define doubleget(V,M)	\

{ doubleget_union _tmp; \

  _tmp.m[0] = *((long*)(M)); \

  _tmp.m[1] = *(((long*) (M))+1); \

  (V) = _tmp.v; }

#define doublestore(T,V) { *((long *) T) = ((doubleget_union *)&V)->m[0]; \

			   *(((long *) T)+1) = ((doubleget_union *)&V)->m[1]; }

#define float4get(V,M) { *((long *) &(V)) = *((long*) (M)); }