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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-08-30 14:39:49 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-09-05 22:27:34 +0200 |
| commit | 6aa0dd51b56f434162e806d50930f165c7804379 (patch) | |
| tree | 9d3ac37f318e00362e822e73608b4a74928695af | |
| parent | 378ecc473f60f9d40a917dab21a4e8b51e7422c7 (diff) | |
| download | sparse-dev-6aa0dd51b56f434162e806d50930f165c7804379.tar.gz | |
add linearization as a pass
If linearize_symbol() is called, it's meaningless to disable
linearization. As such, linearization was not really considered
as a pass. More exactly, there is no '-flinearize...' flag since
-flinearize-enable & -flinearize-disable are both meaningless.
However, -flinearize=last can be very useful for testing. So,
recognize 'linearize' as a pass and leave -flinearize-{en,dis}able
without effect.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
| -rw-r--r-- | Documentation/dev-options.rst | 1 | ||||
| -rw-r--r-- | lib.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/dev-options.rst b/Documentation/dev-options.rst index 04fb651f..23e8096c 100644 --- a/Documentation/dev-options.rst +++ b/Documentation/dev-options.rst @@ -33,6 +33,7 @@ OPTIONS The passes currently understood are: + * ``linearize`` (can't be disabled) * ``mem2reg`` * ``optim`` @@ -956,6 +956,7 @@ static int handle_fmax_warnings(const char *arg, const char *opt, const struct f static struct flag fflags[] = { { "diagnostic-prefix", NULL, handle_fdiagnostic_prefix }, { "dump-ir", NULL, handle_fdump_ir }, + { "linearize", NULL, handle_fpasses, PASS_LINEARIZE }, { "max-warnings=", NULL, handle_fmax_warnings }, { "mem-report", &fmem_report }, { "memcpy-max-count=", NULL, handle_fmemcpy_max_count }, |