gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20080625-1.c


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/* { dg-require-effective-target int32plus } */

struct peakbufStruct {
    unsigned int lnum [5000];
    int lscan [5000][4000];
    double lmz [5000][4000];
    double lint [5000][4000];
    int PeaksInBuf;
    unsigned char freelists [350000];
    unsigned char freelistl [5000];
    unsigned int LastFreeL;
} peakbuf;
void foo(int);
void findmzROI(int i, int *p_scan)
{
    foo(peakbuf.PeaksInBuf);
    __builtin_memmove(p_scan, peakbuf.lscan[i], peakbuf.lnum[i]*sizeof(int));
}