diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2014-02-21 10:53:56 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-02-21 10:53:56 +0100 |
| commit | 92261ce01d53d2b0ba31eb180e95fdc58427e0b1 (patch) | |
| tree | fd719ad6495d65560c713ce1fb75c59e15ca32e8 /gcc/tree-vectorizer.h | |
| parent | aa6ef874510f64ed0c9d2e6a0812cf0731a49899 (diff) | |
| download | gcc-92261ce01d53d2b0ba31eb180e95fdc58427e0b1.zip gcc-92261ce01d53d2b0ba31eb180e95fdc58427e0b1.tar.gz gcc-92261ce01d53d2b0ba31eb180e95fdc58427e0b1.tar.bz2 | |
re PR tree-optimization/56490 (-Wall triggering infinite loop)
PR tree-optimization/56490
* params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
* tree-ssa-uninit.c: Include params.h.
(compute_control_dep_chain): Add num_calls argument, return false
if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
num_calls to recursive call.
(find_predicates): Change dep_chain into normal array,
cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
variable and adjust compute_control_dep_chain caller.
(find_def_preds): Likewise.
From-SVN: r207988
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions