From c6b716cdc0f993e43b19849df1f1698723132246 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 10 Sep 2019 12:02:36 -0400 Subject: cputlb: Disable __always_inline__ without optimization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This forced inlining can result in missing symbols, which makes a debugging build harder to follow. Reviewed-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: David Hildenbrand Reported-by: Peter Maydell Signed-off-by: Richard Henderson --- include/qemu/compiler.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/qemu/compiler.h') diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h index 09fc44cca4..20780e722d 100644 --- a/include/qemu/compiler.h +++ b/include/qemu/compiler.h @@ -170,6 +170,17 @@ # define QEMU_NONSTRING #endif +/* + * Forced inlining may be desired to encourage constant propagation + * of function parameters. However, it can also make debugging harder, + * so disable it for a non-optimizing build. + */ +#if defined(__OPTIMIZE__) +#define QEMU_ALWAYS_INLINE __attribute__((always_inline)) +#else +#define QEMU_ALWAYS_INLINE +#endif + /* Implement C11 _Generic via GCC builtins. Example: * * QEMU_GENERIC(x, (float, sinf), (long double, sinl), sin) (x) -- cgit 1.4.1