Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/builtins-47.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-O -ffast-math -fdump-tree-optimized" } */ extern double sqrt (double); extern double pow (double, double); extern void abort (void); int main () { double x = -1.0; if (sqrt (pow (x, 2)) != 1.0) abort(); if (sqrt (x*x) != 1.0) abort(); return 0; } /* { dg-final { scan-tree-dump-times "sqrt" 0 "optimized" } } */ /* { dg-final { scan-tree-dump-times "pow" 0 "optimized" } } */