Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr44214-1.c @ 132:d34655255c78
update gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 10:21:07 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -freciprocal-math -fdump-tree-ccp1" } */ typedef double v2df __attribute__ ((vector_size (2 * sizeof (double)))); void do_div (v2df *a, v2df *b) { *a = *b / (v2df) { 2.0, 3.0 }; } /* Constant folding should multiply *b by the reciprocals of the vector elements. The fold does not take place for generic vectors until the first CCP pass. The string " * " occurs 3 times: one multiply and two indirect parameters. */ /* { dg-final { scan-tree-dump-times " \\\* " 3 "ccp1" } } */ /* { dg-final { scan-tree-dump-times " / " 0 "ccp1" } } */