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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr19988.c] - Blame information for rev 298

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1 298 jeremybenn
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-optimized -fdump-tree-original" } */
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double foo(double x, double y)
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{
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  return ((x + 0.1234 * y) * (x - 0.1234 * y));
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}
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/* Keep positive constants during folding.  */
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/* { dg-final { scan-tree-dump-times " 1.23" 2 "original" } } */
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/* CSE one multiplication.  */
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/* { dg-final { scan-tree-dump-times " \\\* " 2 "optimized" } } */
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/* { dg-final { cleanup-tree-dump "original" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */

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