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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [fold-plusmult-2.c] - Rev 689
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/* { dg-do compile } */ /* { dg-options "-fdump-tree-original" } */ int foo (int i) { return 2 + i * 4; } /* We do _not_ want the above to be canonicalized to (i * 2 + 1) * 2. */ int bar (int i) { return 4 + i * 2; } /* But eventually this to be canonicalized to (i + 2) * 2. */ /* { dg-final { scan-tree-dump "i \\\* 4 \\\+ 2" "original" } } */ /* { dg-final { scan-tree-dump "\\\(i \\\+ 2\\\) \\\* 2" "original" } } */ /* { dg-final { cleanup-tree-dump "original" } } */