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| author | Jeff Law <law@redhat.com> | 2015-12-17 16:33:44 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2015-12-17 16:33:44 -0700 |
| commit | 72ca20f9cb4755c8f1eacedcf229a5d6827039d3 (patch) | |
| tree | 56a61439f85b853a276516f7416b8845a06d3886 /gcc/gcc-ar.c | |
| parent | aa3987819a5ab392bcb125efe84008e75f99bbfc (diff) | |
| download | gcc-72ca20f9cb4755c8f1eacedcf229a5d6827039d3.zip gcc-72ca20f9cb4755c8f1eacedcf229a5d6827039d3.tar.gz gcc-72ca20f9cb4755c8f1eacedcf229a5d6827039d3.tar.bz2 | |
[PATCH] Limit path splitting to loops we optimize for speed
* doc/invoke.texi (-O2 options): Remove -fsplit-paths.
(-O3 options): Add -fsplit-paths.
* gimple-ssa-split-paths.c: Include predict.h
(split_paths): Only split paths in a loop that should be
optimized for speed.
* opts.c (default_options_table): Move -fsplit-paths from -O2 to
-O3.
* gcc.dg/tree-ssa/split-path-1.c: Explicitly ask for path
splitting optimizations.
From-SVN: r231790
Diffstat (limited to 'gcc/gcc-ar.c')
0 files changed, 0 insertions, 0 deletions