Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/reassoc-16.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O2 -ffast-math -fdump-tree-reassoc1" } */ double test1 (double x, double y, double z, double weight) { double tmp1 = x / weight; double tmp2 = y / weight; double tmp3 = -x / weight; return tmp1 + tmp2 + tmp3; } /* The division should be un-distributed and all references to x should be gone. */ /* { dg-final { scan-tree-dump-times "/" 1 "reassoc1" } } */