result.add_option("--no-stress", "--nostress",
help="Don't run crankshaft --always-opt --stress-op test",
default=False, dest="no_stress", action="store_true")
+ result.add_option("--no-variants", "--novariants",
+ help="Don't run any testing variants",
+ default=False, dest="no_variants", action="store_true")
result.add_option("--outdir", help="Base directory with compile output",
default="out")
result.add_option("-p", "--progress",
options.extra_flags = shlex.split(options.extra_flags)
if options.j == 0:
options.j = multiprocessing.cpu_count()
+
+ def excl(*args):
+ """Returns true if zero or one of multiple arguments are true."""
+ return reduce(lambda x, y: x + y, args) <= 1
+
+ if not excl(options.no_stress, options.stress_only, options.no_variants):
+ print "Use only one of --no-stress, --stress-only or --no-variants."
+ return False
if options.no_stress:
VARIANT_FLAGS = [[], ["--nocrankshaft"]]
+ if options.no_variants:
+ VARIANT_FLAGS = [[]]
if not options.shell_dir:
if options.shell:
print "Warning: --shell is deprecated, use --shell-dir instead."