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PR c/36507
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
fold-reassoc-1.c
1
/* { dg-do compile } */
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/* { dg-options "-O -ffast-math -fdump-tree-original" } */
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double foo (double x)
5
{
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return (x + 0.5 - x - 0.5);
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}
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/* { dg-final { scan-tree-dump "return 0.0;" "original" } } */
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/* { dg-final { cleanup-tree-dump "original" } } */