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-toom22.c b/third_party/gmp/tests/mpn/t-toom22.c
new file mode 100644
index 0000000..c9beed9
--- /dev/null
+++ b/third_party/gmp/tests/mpn/t-toom22.c
@@ -0,0 +1,10 @@
+#define mpn_toomMN_mul mpn_toom22_mul
+#define mpn_toomMN_mul_itch mpn_toom22_mul_itch
+#define MIN_AN MIN(MPN_TOOM22_MUL_MINSIZE,4)
+
+#define MIN_BN(an) \
+ ((an) >= 2*MUL_TOOM22_THRESHOLD \
+ ? (an) + 2 - MUL_TOOM22_THRESHOLD \
+ : ((an)+1)/2 + 1 + (an & 1))
+
+#include "toom-shared.h"