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| author | Sebastian Pop <sebastian.pop@amd.com> | 2009-02-27 16:42:38 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-02-27 16:42:38 +0000 |
| commit | c20993b9959c1586b273eba9c50282a7a56064dd (patch) | |
| tree | c54e2138854dce5eb8e290966cf9e8253508a581 /gcc/graphite.c | |
| parent | e3cba5e5afc342a7507cbf1cc8fcd915504dc931 (diff) | |
| download | gcc-c20993b9959c1586b273eba9c50282a7a56064dd.zip gcc-c20993b9959c1586b273eba9c50282a7a56064dd.tar.gz gcc-c20993b9959c1586b273eba9c50282a7a56064dd.tar.bz2 | |
re PR middle-end/39308 (ICE when compiling with -O[s123] -floop-interchange)
2009-02-27 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/39308
* graphite.c (graphite_loop_normal_form): Do not call
number_of_iterations_exit from a gcc_assert.
From-SVN: r144470
Diffstat (limited to 'gcc/graphite.c')
| -rw-r--r-- | gcc/graphite.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/graphite.c b/gcc/graphite.c index a4cbdfd..69a72fc 100644 --- a/gcc/graphite.c +++ b/gcc/graphite.c @@ -2382,8 +2382,10 @@ graphite_loop_normal_form (loop_p loop) tree nit; gimple_seq stmts; edge exit = single_dom_exit (loop); + bool known_niter = number_of_iterations_exit (loop, exit, &niter, false); + + gcc_assert (known_niter); - gcc_assert (number_of_iterations_exit (loop, exit, &niter, false)); nit = force_gimple_operand (unshare_expr (niter.niter), &stmts, true, NULL_TREE); if (stmts) |