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| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-09-18 18:11:01 +0200 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-09-28 17:22:10 +0200 |
| commit | 1a7503cd23d1084ebc6bd7f4892f0c2c5827e0ca (patch) | |
| tree | ca202edd885b83ea1cd0485854a2612b23b1547f /gcc/passes.def | |
| parent | b67a04233bfc1f711b72495fdd09391aeaf7af82 (diff) | |
noloopalias: Add new pass to optimise loops.gcc-8_2_0-amp2-branch
This pass allows to declare pointer non-aliasing on loop level
within the given function.
If such non-aliasing is given, then we outline the loop into
its own function. The arguments of the new function are all
variables, which are used in the loop, where pointers are
declared as restricted types (non-aliasing).
This allows to optimize the loop more aggressively.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Diffstat (limited to 'gcc/passes.def')
| -rw-r--r-- | gcc/passes.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/passes.def b/gcc/passes.def index fe81b405f140..1258c442e4e3 100644 --- a/gcc/passes.def +++ b/gcc/passes.def @@ -45,6 +45,7 @@ along with GCC; see the file COPYING3. If not see NEXT_PASS (pass_sprintf_length, false); NEXT_PASS (pass_walloca, /*strict_mode_p=*/true); NEXT_PASS (pass_build_cgraph_edges); + NEXT_PASS (pass_uninline_innermost_loops); TERMINATE_PASS_LIST (all_lowering_passes) /* Interprocedural optimization passes. */ |