Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/fold-reassoc-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do compile } */
2 /* { dg-options "-O -ffast-math -fdump-tree-original" } */
3
4 double foo (double x)
5 {
6 return (x + 0.5 - x - 0.5);
7 }
8
9 /* { dg-final { scan-tree-dump "return 0.0;" "original" } } */