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| author | Bin Cheng <bin.cheng@arm.com> | 2016-07-22 13:25:59 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2016-07-22 13:25:59 +0000 |
| commit | 78f63b79d9edb87545c40c116dd7859b74e67263 (patch) | |
| tree | 230f49f6c784e50a292c04e6f34f69faef898e31 /gcc/tree-ssa-loop-niter.c | |
| parent | faa1612aa309b073803613c82712bc940393ad74 (diff) | |
| download | gcc-78f63b79d9edb87545c40c116dd7859b74e67263.zip gcc-78f63b79d9edb87545c40c116dd7859b74e67263.tar.gz gcc-78f63b79d9edb87545c40c116dd7859b74e67263.tar.bz2 | |
common.opt (funsafe-loop-optimizations): Mark ignore.
* common.opt (funsafe-loop-optimizations): Mark ignore.
* doc/invoke.texi (funsafe-loop-optimizations): Remove.
* loop-iv.c (get_simple_loop_desc): Remove unsafe-loop-optimizations
related code.
* tree-ssa-loop-niter.c (finite_loop_p): Ditto.
* config/bfin/bfin.c (bfin_can_use_doloop_p): Ditto.
From-SVN: r238642
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index ee6d5cf..b7d7c32 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -2362,8 +2362,6 @@ finite_loop_p (struct loop *loop) widest_int nit; int flags; - if (flag_unsafe_loop_optimizations) - return true; flags = flags_from_decl_or_type (current_function_decl); if ((flags & (ECF_CONST|ECF_PURE)) && !(flags & ECF_LOOPING_CONST_OR_PURE)) { |