diff --git a/configure.ac b/configure.ac index ad7a201e..cfcf17a2 100644 --- a/configure.ac +++ b/configure.ac @@ -373,7 +373,8 @@ if test x$have_vector_shuffle = x"yes"; then AC_TRY_COMPILE([ typedef float v4f __attribute__((vector_size(4 * sizeof(float)))); ],[ - v4f f = {1, 2, 3, 4}; f *= 12.0; f = f > 0 ? f : -1 * f; + v4f f = {1, 2, 3, 4}; f *= 12.0; + v4f g = {5, 6, 7, 8}; f = g > 0 ? g : -1 * g; ],[ AC_MSG_RESULT([yes]) have_vector_arith=yes