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qemu/compiler: Split out qemu_build_not_reached_always
authorRichard Henderson <richard.henderson@linaro.org>
Thu, 14 Jan 2021 20:04:04 +0000 (10:04 -1000)
committerRichard Henderson <richard.henderson@linaro.org>
Fri, 22 Jan 2021 22:48:01 +0000 (12:48 -1000)
commitc52ea111e0ea2d5368a3ae601baafaae75e3317f
tree2692f6d7115cc1ed0bef72864258fb75de92406ctree
parentbfff072c5035b8dfbdebeb6b9143f3ae8fe9f9f4commit | diff
qemu/compiler: Split out qemu_build_not_reached_always

Provide a symbol that can always be used to signal an error,
regardless of optimization.  Usage of this should be protected
by e.g. __builtin_constant_p, which guards for optimization.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
include/qemu/compiler.h diff | blob | blame | history
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