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view gcc/testsuite/gcc.dg/recip_sqrt_mult_3.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
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/* { dg-do compile } */
/* { dg-options "-Ofast -fdump-tree-optimized" } */
/* { dg-additional-options "-fcompare-debug" { target { ! powerpc-ibm-aix* } } } */

double
foo (double a)
{
  double tmp = 1.0f / __builtin_sqrt (a);
  return tmp * tmp;
}

/* { dg-final { scan-tree-dump-not "__builtin_sqrt" "optimized" } } */