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gcc/gcc/testsuite/gcc.dg/pr51879-7.c

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re PR tree-optimization/52009 (Another missed tail merging opportunity) 2012-07-06 Tom de Vries <tom@codesourcery.com> PR tree-optimization/52009 * gcc.dg/pr51879-7.c: New test. * gcc.dg/pr51879-18.c: New test. From-SVN: r189322
2012-07-06 13:07:37 +02:00
/* { dg-do compile } */
Add -ftree-tail-merge to tail-merge testcases 2014-11-17 Tom de Vries <tom@codesourcery.com> * gcc.dg/pr43864-2.c: Add -ftree-tail-merge to dg-options. * gcc.dg/pr43864-3.c: Same. * gcc.dg/pr43864-4.c: Same. * gcc.dg/pr43864.c: Same. * gcc.dg/pr50763.c: Same. * gcc.dg/pr51879-12.c: Same. * gcc.dg/pr51879-16.c: Same. * gcc.dg/pr51879-17.c: Same. * gcc.dg/pr51879-18.c: Same. * gcc.dg/pr51879-2.c: Same. * gcc.dg/pr51879-3.c: Same. * gcc.dg/pr51879-4.c: Same. * gcc.dg/pr51879-6.c: Same. * gcc.dg/pr51879-7.c: Same. * gcc.dg/pr51879.c: Same. From-SVN: r217674
2014-11-17 22:48:14 +01:00
/* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */
re PR tree-optimization/52009 (Another missed tail merging opportunity) 2012-07-06 Tom de Vries <tom@codesourcery.com> PR tree-optimization/52009 * gcc.dg/pr51879-7.c: New test. * gcc.dg/pr51879-18.c: New test. From-SVN: r189322
2012-07-06 13:07:37 +02:00
int z;
void
foo (int y)
{
if (y == 6)
z = 5;
else
z = 5;
}
/* { dg-final { scan-tree-dump-times "z = 5" 1 "pre"} } */