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| author | Jeff Law <law@redhat.com> | 2013-12-04 20:18:18 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2013-12-04 20:18:18 -0700 |
| commit | ae93744d3bca8ba3e54e6f48ec7d80593eb3d6d9 (patch) | |
| tree | 065fb58430d1417a0032a8917f79040a59ad7213 /gcc/opts.c | |
| parent | 97d7fffaaf636dae8ece215661935482c854d5aa (diff) | |
| download | gcc-ae93744d3bca8ba3e54e6f48ec7d80593eb3d6d9.zip gcc-ae93744d3bca8ba3e54e6f48ec7d80593eb3d6d9.tar.gz gcc-ae93744d3bca8ba3e54e6f48ec7d80593eb3d6d9.tar.bz2 | |
common.opt: Split up -fisolate-erroneous-paths into -fisolate-erroneous-paths-dereference...
* common.opt: Split up -fisolate-erroneous-paths into
-fisolate-erroneous-paths-dereference and
-fisolate-erroneous-paths-attribute.
* invoke.texi: Corresponding changes.
* gimple.c (infer_nonnull_range): Add and use new arguments
to control what kind of statements can be used to infer a
non-null range.
* gimple.h (infer_nonnull_range): Update prototype.
* tree-vrp.c (infer_value_range): Corresponding changes.
* opts.c (default_options_table): Update due to option split.
* gimple-ssa-isolate-paths.c: Fix trailing whitespace.
(find_implicit_erroneous_behaviour): Pass additional arguments
to infer_nonnull_range.
(find_explicit_erroneous_behaviour): Similarly.
(gate_isolate_erroneous_paths): Check both of the new
options.
testsuite/
* gcc.dg/pr38984.c: Use -fno-isolate-erroneous-paths-dereference.
* gcc.dg/tree-ssa/isolate-2.c: Explicitly turn on
-fisolate-erroneous-paths-attribute.
* gcc.dg/tree-ssa/isolate-4.c: Likewise.
From-SVN: r205689
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -494,7 +494,7 @@ static const struct default_options default_options_table[] = { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_foptimize_strlen, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_fhoist_adjacent_loads, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_fipa_sem_equality, NULL, 1 }, - { OPT_LEVELS_2_PLUS, OPT_fisolate_erroneous_paths, NULL, 1 }, + { OPT_LEVELS_2_PLUS, OPT_fisolate_erroneous_paths_dereference, NULL, 1 }, /* -O3 optimizations. */ { OPT_LEVELS_3_PLUS, OPT_ftree_loop_distribute_patterns, NULL, 1 }, |