This instruction causes the (very old) apple gcc 4.2 to error
out ("unrecognizable insn").
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 1cc2265..d90c44e 100755
--- a/configure
+++ b/configure
@@ -3935,7 +3935,7 @@ EOF
fi
-check_code cc arm_neon.h "int64x2_t test" && enable intrinsics_neon
+check_code cc arm_neon.h "int16x8_t test = vdupq_n_s16(0)" && enable
intrinsics_neon
check_ldflags -Wl,--as-needed
--
1.8.5.2 (Apple Git-48)
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