Georg-Johann Lay schrieb: > This patch fixes magic number 4 and uses sizeof(int) instead so that the test > no more fails on int=16 platforms. Successfully tested on AVR.
Ok to commit? > > Johann > > * gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int) > instead of 4. > > > Index: gcc.c-torture/execute/pr48571-1.c > =================================================================== > --- gcc.c-torture/execute/pr48571-1.c (revision 178527) > +++ gcc.c-torture/execute/pr48571-1.c (working copy) > @@ -1,3 +1,5 @@ > +#define S (sizeof (int)) > + > unsigned int c[624]; > void __attribute__((noinline)) > bar (void) > @@ -5,9 +7,9 @@ bar (void) > unsigned int i; > /* Obfuscated c[i] = c[i-1] * 2. */ > for (i = 1; i < 624; ++i) > - *(unsigned int *)((void *)c + (__SIZE_TYPE__)i * 4) > + *(unsigned int *)((void *)c + (__SIZE_TYPE__)i * S) > = 2 * *(unsigned int *)((void *)c + ((__SIZE_TYPE__)i + > - ((__SIZE_TYPE__)-4)/4) * 4); > + ((__SIZE_TYPE__)-S)/S) * S); > } > extern void abort (void); > int >
