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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [sms-1.c] - Rev 316
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/* The same test as loop-3c.c. It failed on ia64 due to not handling of subreg in the lhs that is fixed. */ /* { dg-do run } */ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */ #include <limits.h> extern void abort (void); void * a[255]; __attribute__ ((noinline)) void f (m) { int i; int sh = 0x100; i = m; do { a[sh >>= 1] = ((unsigned)i << 3) + (char*)a; i += 4; } while (i < INT_MAX/2 + 1 + 4 * 4); } int main () { a[0x10] = 0; a[0x08] = 0; f (INT_MAX/2 + INT_MAX/4 + 2); if (a[0x10] || a[0x08]) abort (); a[0x10] = 0; a[0x08] = 0; f (INT_MAX/2 + 1); if (! a[0x10] || a[0x08]) abort (); return 0; } /* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target powerpc*-*-* spu-*-* } } } */ /* { dg-final { cleanup-rtl-dump "sms" } } */
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