gcc/testsuite/gcc.dg/20040127-2.c

   1 /* PR target/13058 */
   2 /* Origin: Lloyd Parkes <lloyd@must-have-coffee.gen.nz> */
   3 /* Reduced testcase by  Falk Hueffner <falk@debian.org> */
   4
   5 /* Verify that the register allocator correctly aligns
   6    floating-point registers on SPARC64.  */
   7
   8 /* { dg-do compile } */
   9 /* { dg-options "-O" } */
  10
  11 typedef struct { int ThumbnailSize; } ImageInfo_t;
  12
  13 double ConvertAnyFormat(void)
  14 {
  15   return 0;
  16 }
  17
  18 void ProcessExifDir(ImageInfo_t *ImageInfoP, int NumDirEntries)
  19 {
  20   unsigned int ThumbnailSize;
  21
  22   for (; NumDirEntries;) {
  23     Get16u();
  24     switch (NumDirEntries) {
  25       case 0x0201:
  26       case 0x0202:
  27         ThumbnailSize = ConvertAnyFormat();
  28     }
  29   }
  30
  31   ImageInfoP->ThumbnailSize = ThumbnailSize;
  32 }