Add libgmp 6.2.0 to third_party
Don't build it yet. That will come in the next review.
Change-Id: Idf3266558165e5ab45f4a41c98cc8c838c8244d5
diff --git a/third_party/gmp/tests/mpn/t-toom6h.c b/third_party/gmp/tests/mpn/t-toom6h.c
new file mode 100644
index 0000000..5cca9fc
--- /dev/null
+++ b/third_party/gmp/tests/mpn/t-toom6h.c
@@ -0,0 +1,13 @@
+#define mpn_toomMN_mul mpn_toom6h_mul
+#define mpn_toomMN_mul_itch mpn_toom6h_mul_itch
+
+#define SIZE_LOG 11
+
+/* Smaller sizes not supported; may lead to recursive calls to
+ toom22_mul, toom33_mul, or toom44_mul with invalid input size. */
+#define MIN_AN MUL_TOOM6H_MIN
+#define MIN_BN(an) (MAX ((an*3)>>3, 46))
+
+#define COUNT 1000
+
+#include "toom-shared.h"