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Date: Thu, 30 Apr 2020 16:30:11 -0400 (EDT)
From: Tom N <nospam@codesniffer.com>
Reply-To: Tom N <nospam@codesniffer.com>
To: gcc-help@gcc.gnu.org
Message-ID: <705810366.188410.1588278611012@email.ionos.com>
Subject: -fsanitize=undefined behavior
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The man page for -fsanitize=undefined lists a bunch of sub-options (eg. -fsanitize=shift, -fsanitize=shift-exponent, etc).  If I include -fsanitize=undefined does it enable all of the sub-options, or none, or something in between?  If it doesn't enable all sub-options, is there an easy way to do that short of specifying all of them?


TIA!