From dc7501e524dc3270335749302c7aa449973625f3 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Tue, 21 Jun 2016 14:00:01 +0300 Subject: checkasm: Issue emms after benchmarking functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The functions may not clean up properly after using MMX registers. For the normal testing calls, the checkasm_checked_call functions will do the cleanup (and check that functions that should clean up do it as well), but when benchmarking functions that don't clean up, we don't currently properly clean up at all. This causes issues if a benchmarked function is followed by testing of a function that is supposed to not clobber the MMX/FPU state but doesn't touch it at all. Signed-off-by: Martin Storsjö --- tests/checkasm/checkasm.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h index 619ebc78a4..0faf3babc8 100644 --- a/tests/checkasm/checkasm.h +++ b/tests/checkasm/checkasm.h @@ -27,6 +27,7 @@ #include "config.h" #include "libavutil/avstring.h" #include "libavutil/cpu.h" +#include "libavutil/internal.h" #include "libavutil/lfg.h" #include "libavutil/timer.h" @@ -161,6 +162,7 @@ void checkasm_checked_call(void *func, ...); tcount++;\ }\ }\ + emms_c();\ checkasm_update_bench(tcount, tsum);\ }\ } while (0) -- cgit v1.2.3