From 8facc29c3c56e6cf9cfef70986cf73876044a3fb Mon Sep 17 00:00:00 2001 From: Andre McCurdy Date: Tue, 19 Jan 2016 16:42:36 -0800 Subject: [PATCH] avoid neon for targets which don't support it The sh-mem-random.c test app tries to use neon loads and stores to test 64-bit float copies when building for ARM. Allow it to do so if possible, but fallback to C when building for ARM targets which don't support neon. Upstream-Status: Pending Signed-off-by: Andre McCurdy --- memcheck/tests/sh-mem-random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/memcheck/tests/sh-mem-random.c b/memcheck/tests/sh-mem-random.c index ae82248..816e139 100644 --- a/memcheck/tests/sh-mem-random.c +++ b/memcheck/tests/sh-mem-random.c @@ -191,7 +191,7 @@ void do_test_at ( U1* arr ) "emms" : : "r"(arr+dst), "r"(arr+src) : "memory" ); -#elif defined(__linux__) && defined(__arm__) && !defined(__aarch64__) +#elif defined(__linux__) && defined(__arm__) && defined(__ARM_NEON__) && !defined(__aarch64__) /* On arm32, many compilers generate a 64-bit float move using two 32 bit integer registers, which completely defeats this test. Hence force a 64-bit NEON load and -- 1.9.1