tree 972a3ee1e77daec6ed1b8fd3eaed0bb8a3ea5c3e
parent 2f93ff3113d60635328fdeaec5d1fece6ceade5a
author Richard Henderson <richard.henderson@linaro.org> 1720168826 +0100
committer Alex Bennée <alex.bennee@linaro.org> 1720179278 +0100

linux-user/main: Suppress out-of-range comparison warning for clang

For arm32 host and arm64 guest we get

.../main.c:851:32: error: result of comparison of constant 70368744177664 with expression of type 'unsigned long' is always false [-Werror,-Wtautological-constant-out-of-range-compare]
        if (TASK_UNMAPPED_BASE < reserved_va) {
            ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~

We already disable -Wtype-limits here, for this exact comparison, but
that is not enough for clang.  Disable -Wtautological-compare as well,
which is a superset.  GCC ignores the unknown warning flag.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240630190050.160642-15-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240705084047.857176-20-alex.bennee@linaro.org>