Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/20030826-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* Copyright (C) 2003 Free Software Foundation. Check that constant folding of mathematical expressions doesn't break anything. Written by Roger Sayle, 24th August 2003. */ /* { dg-do run } */ /* { dg-options "-O2 -ffast-math" } */ void abort(void); double foo(double x) { return 12.0/(x*3.0); } double bar(double x) { return (3.0/x)*4.0; } int main() { if (foo(2.0) != 2.0) abort (); if (bar(2.0) != 6.0) abort (); return 0; }