Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/loadpre15.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 compile } */ /* { dg-options "-O2 -fdump-tree-pre-stats" } */ typedef int type[2]; int foo(type *a, int argc, int t) { type c = {0, 1}; int d, e; /* Should be able to eliminate the second load of *a along the main path. */ d = (*a)[t]; if (argc) { a = &c; } e = (*a)[t]; return d + e; } /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */