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-toom8h.c b/third_party/gmp/tests/mpn/t-toom8h.c
new file mode 100644
index 0000000..b21344e
--- /dev/null
+++ b/third_party/gmp/tests/mpn/t-toom8h.c
@@ -0,0 +1,19 @@
+#define mpn_toomMN_mul mpn_toom8h_mul
+#define mpn_toomMN_mul_itch mpn_toom8h_mul_itch
+
+#define SIZE_LOG 11
+
+/* Smaller sizes not supported; may lead to recursive calls to
+ toom{22,33,44,6h}_mul with invalid input size. */
+#define MIN_AN MUL_TOOM8H_MIN
+
+#define MIN_BN(an) \
+(MAX(GMP_NUMB_BITS <= 9*3 ? (an*7)/ 9 : \
+ GMP_NUMB_BITS <= 10*3 ? (an*6)/10 : \
+ GMP_NUMB_BITS <= 11*3 ? (an*5)/11 : \
+ GMP_NUMB_BITS <= 12*3 ? (an*4)/12 : \
+ (an*4)/13, 86) )
+
+#define COUNT 1000
+
+#include "toom-shared.h"