Module: Mesa Branch: master Commit: 6f3b8bb747f8c95d21c98bb583c043e432f928a8 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=6f3b8bb747f8c95d21c98bb583c043e432f928a8
Author: Ian Romanick <[email protected]> Date: Wed Oct 22 16:41:41 2014 -0700 util: Implement unreachable for MSVC using __assume Based on the description of __assume at: http://msdn.microsoft.com/en-us/library/1b3fsfxw.aspx Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> --- src/util/macros.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/util/macros.h b/src/util/macros.h index ff37a7d..da5daff 100644 --- a/src/util/macros.h +++ b/src/util/macros.h @@ -69,6 +69,12 @@ do { \ assert(!str); \ __builtin_unreachable(); \ } while (0) +#elif _MSC_VER >= 1200 +#define unreachable(str) \ +do { \ + assert(!str); \ + __assume(0); \ +} while (0) #endif #ifndef unreachable _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
