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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [prefetch-4.c] - Rev 298
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/* The loop rolls too little, hence the prefetching would not be useful. */ /* { dg-do compile { target i?86-*-* x86_64-*-* } } */ /* { dg-require-effective-target ilp32 } */ /* { dg-options "-O2 -fprefetch-loop-arrays -march=athlon -fdump-tree-optimized" } */ int xxx[20]; void foo (int n) { int i; for (i = 0; i < n; i++) xxx[i] = i; } /* { dg-final { scan-tree-dump-times "prefetch" 0 "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */
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