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| author | Jakub Jelinek <jakub@redhat.com> | 2011-09-27 18:15:46 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-09-27 18:15:46 +0200 |
| commit | 8b57bfebe0bf2344c0eba3e17941a87e6dd2bbdf (patch) | |
| tree | c8200cc6b87f6842f33b4c4ff883b03d7a81bc54 /gcc/timevar.def | |
| parent | baaa40aeca4a95a6e250e14e8f1e8b2e1239c864 (diff) | |
| download | gcc-8b57bfebe0bf2344c0eba3e17941a87e6dd2bbdf.zip gcc-8b57bfebe0bf2344c0eba3e17941a87e6dd2bbdf.tar.gz gcc-8b57bfebe0bf2344c0eba3e17941a87e6dd2bbdf.tar.bz2 | |
common.opt: Add -foptimize-strlen option.
* common.opt: Add -foptimize-strlen option.
* Makefile.in (OBJS): Add tree-ssa-strlen.o.
(tree-sssa-strlen.o): Add dependencies.
* opts.c (default_options_table): Enable -foptimize-strlen
by default at -O2 if not -Os.
* passes.c (init_optimization_passes): Add pass_strlen
after pass_object_sizes.
* timevar.def (TV_TREE_STRLEN): New timevar.
* params.def (PARAM_MAX_TRACKED_STRLENS): New parameter.
* tree-pass.h (pass_strlen): Declare.
* tree-ssa-strlen.c: New file.
* c-decl.c (merge_decls): If compatible stpcpy prototype
is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
cp/
* decl.c (duplicate_decls): If compatible stpcpy prototype
is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
testsuite/
* gcc.dg/strlenopt-1.c: New test.
* gcc.dg/strlenopt-1f.c: New test.
* gcc.dg/strlenopt-2.c: New test.
* gcc.dg/strlenopt-2f.c: New test.
* gcc.dg/strlenopt-3.c: New test.
* gcc.dg/strlenopt-4.c: New test.
* gcc.dg/strlenopt-4g.c: New test.
* gcc.dg/strlenopt-4gf.c: New test.
* gcc.dg/strlenopt-5.c: New test.
* gcc.dg/strlenopt-6.c: New test.
* gcc.dg/strlenopt-7.c: New test.
* gcc.dg/strlenopt-8.c: New test.
* gcc.dg/strlenopt-9.c: New test.
* gcc.dg/strlenopt-10.c: New test.
* gcc.dg/strlenopt-11.c: New test.
* gcc.dg/strlenopt-12.c: New test.
* gcc.dg/strlenopt-12g.c: New test.
* gcc.dg/strlenopt-13.c: New test.
* gcc.dg/strlenopt-14g.c: New test.
* gcc.dg/strlenopt-14gf.c: New test.
* gcc.dg/strlenopt-15.c: New test.
* gcc.dg/strlenopt-16g.c: New test.
* gcc.dg/strlenopt-17g.c: New test.
* gcc.dg/strlenopt-18g.c: New test.
* gcc.dg/strlenopt.h: New file.
From-SVN: r179277
Diffstat (limited to 'gcc/timevar.def')
| -rw-r--r-- | gcc/timevar.def | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/timevar.def b/gcc/timevar.def index 373bae6..5ad0f9d 100644 --- a/gcc/timevar.def +++ b/gcc/timevar.def @@ -1,7 +1,7 @@ /* This file contains the definitions for timing variables used to measure run-time performance of the compiler. Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, - 2009, 2010 + 2009, 2010, 2011 Free Software Foundation, Inc. Contributed by Alex Samuel <samuel@codesourcery.com> @@ -184,6 +184,7 @@ DEFTIMEVAR (TV_TREE_COPY_RENAME , "tree rename SSA copies") DEFTIMEVAR (TV_TREE_SSA_VERIFY , "tree SSA verifier") DEFTIMEVAR (TV_TREE_STMT_VERIFY , "tree STMT verifier") DEFTIMEVAR (TV_TREE_SWITCH_CONVERSION, "tree switch initialization conversion") +DEFTIMEVAR (TV_TREE_STRLEN , "tree strlen optimization") DEFTIMEVAR (TV_CGRAPH_VERIFY , "callgraph verifier") DEFTIMEVAR (TV_DOM_FRONTIERS , "dominance frontiers") DEFTIMEVAR (TV_DOMINANCE , "dominance computation") |