Add carry tests to bn_tests.txt.
This adds tests for:
for i = 0 to 199:
Sum: 2^i
A: 2^i - 1
B: 1
for i = 0 to 199:
Sum: 2^200
A: 2^200 - 2^i
B: 2^i
I don't believe any of the existing tests actually stressed this,
amazingly enough.
Change-Id: I5edab6327bad45fc21c62bd47f4169f8bb745ff7
Reviewed-on: https://boringssl-review.googlesource.com/8523
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/bn/bn_tests.txt b/crypto/bn/bn_tests.txt
index 509c760..4815141 100644
--- a/crypto/bn/bn_tests.txt
+++ b/crypto/bn/bn_tests.txt
@@ -1018,6 +1018,1606 @@
A = -685147a1e74dab824bc6cb7fb30a773fbe5e380f46189574038d2d2f3983ced8777a080af6b06e9bb3c2d134a3302fa099b4bc78a4f01a4c157424ee3c773
B = -f63de78e0e1f094c687a2e3367e415f4bb8e26e77b2813fbb7223a2f9783e55b515ce1b8d32adad829d7d3cf2dcd04807948ee52215253752e4d0c23930ae8a0
+Sum = 1
+A = 0
+B = 1
+
+Sum = 2
+A = 1
+B = 1
+
+Sum = 4
+A = 3
+B = 1
+
+Sum = 8
+A = 7
+B = 1
+
+Sum = 10
+A = f
+B = 1
+
+Sum = 20
+A = 1f
+B = 1
+
+Sum = 40
+A = 3f
+B = 1
+
+Sum = 80
+A = 7f
+B = 1
+
+Sum = 100
+A = ff
+B = 1
+
+Sum = 200
+A = 1ff
+B = 1
+
+Sum = 400
+A = 3ff
+B = 1
+
+Sum = 800
+A = 7ff
+B = 1
+
+Sum = 1000
+A = fff
+B = 1
+
+Sum = 2000
+A = 1fff
+B = 1
+
+Sum = 4000
+A = 3fff
+B = 1
+
+Sum = 8000
+A = 7fff
+B = 1
+
+Sum = 10000
+A = ffff
+B = 1
+
+Sum = 20000
+A = 1ffff
+B = 1
+
+Sum = 40000
+A = 3ffff
+B = 1
+
+Sum = 80000
+A = 7ffff
+B = 1
+
+Sum = 100000
+A = fffff
+B = 1
+
+Sum = 200000
+A = 1fffff
+B = 1
+
+Sum = 400000
+A = 3fffff
+B = 1
+
+Sum = 800000
+A = 7fffff
+B = 1
+
+Sum = 1000000
+A = ffffff
+B = 1
+
+Sum = 2000000
+A = 1ffffff
+B = 1
+
+Sum = 4000000
+A = 3ffffff
+B = 1
+
+Sum = 8000000
+A = 7ffffff
+B = 1
+
+Sum = 10000000
+A = fffffff
+B = 1
+
+Sum = 20000000
+A = 1fffffff
+B = 1
+
+Sum = 40000000
+A = 3fffffff
+B = 1
+
+Sum = 80000000
+A = 7fffffff
+B = 1
+
+Sum = 100000000
+A = ffffffff
+B = 1
+
+Sum = 200000000
+A = 1ffffffff
+B = 1
+
+Sum = 400000000
+A = 3ffffffff
+B = 1
+
+Sum = 800000000
+A = 7ffffffff
+B = 1
+
+Sum = 1000000000
+A = fffffffff
+B = 1
+
+Sum = 2000000000
+A = 1fffffffff
+B = 1
+
+Sum = 4000000000
+A = 3fffffffff
+B = 1
+
+Sum = 8000000000
+A = 7fffffffff
+B = 1
+
+Sum = 10000000000
+A = ffffffffff
+B = 1
+
+Sum = 20000000000
+A = 1ffffffffff
+B = 1
+
+Sum = 40000000000
+A = 3ffffffffff
+B = 1
+
+Sum = 80000000000
+A = 7ffffffffff
+B = 1
+
+Sum = 100000000000
+A = fffffffffff
+B = 1
+
+Sum = 200000000000
+A = 1fffffffffff
+B = 1
+
+Sum = 400000000000
+A = 3fffffffffff
+B = 1
+
+Sum = 800000000000
+A = 7fffffffffff
+B = 1
+
+Sum = 1000000000000
+A = ffffffffffff
+B = 1
+
+Sum = 2000000000000
+A = 1ffffffffffff
+B = 1
+
+Sum = 4000000000000
+A = 3ffffffffffff
+B = 1
+
+Sum = 8000000000000
+A = 7ffffffffffff
+B = 1
+
+Sum = 10000000000000
+A = fffffffffffff
+B = 1
+
+Sum = 20000000000000
+A = 1fffffffffffff
+B = 1
+
+Sum = 40000000000000
+A = 3fffffffffffff
+B = 1
+
+Sum = 80000000000000
+A = 7fffffffffffff
+B = 1
+
+Sum = 100000000000000
+A = ffffffffffffff
+B = 1
+
+Sum = 200000000000000
+A = 1ffffffffffffff
+B = 1
+
+Sum = 400000000000000
+A = 3ffffffffffffff
+B = 1
+
+Sum = 800000000000000
+A = 7ffffffffffffff
+B = 1
+
+Sum = 1000000000000000
+A = fffffffffffffff
+B = 1
+
+Sum = 2000000000000000
+A = 1fffffffffffffff
+B = 1
+
+Sum = 4000000000000000
+A = 3fffffffffffffff
+B = 1
+
+Sum = 8000000000000000
+A = 7fffffffffffffff
+B = 1
+
+Sum = 10000000000000000
+A = ffffffffffffffff
+B = 1
+
+Sum = 20000000000000000
+A = 1ffffffffffffffff
+B = 1
+
+Sum = 40000000000000000
+A = 3ffffffffffffffff
+B = 1
+
+Sum = 80000000000000000
+A = 7ffffffffffffffff
+B = 1
+
+Sum = 100000000000000000
+A = fffffffffffffffff
+B = 1
+
+Sum = 200000000000000000
+A = 1fffffffffffffffff
+B = 1
+
+Sum = 400000000000000000
+A = 3fffffffffffffffff
+B = 1
+
+Sum = 800000000000000000
+A = 7fffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000
+A = ffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000
+A = 1ffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000
+A = 3ffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000
+A = 7ffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000
+A = fffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000
+A = 1fffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000
+A = 3fffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000
+A = 7fffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000
+A = ffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000
+A = 1ffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000
+A = 3ffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000
+A = 7ffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000
+A = fffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000
+A = 1fffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000
+A = 3fffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000
+A = 7fffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000
+A = ffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000
+A = 1ffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000
+A = 3ffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000
+A = 7ffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000
+A = fffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000
+A = 1fffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000
+A = 3fffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000
+A = 7fffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000
+A = ffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000
+A = 1ffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000
+A = 3ffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000
+A = 7ffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000
+A = fffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000
+A = 1fffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000
+A = 3fffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000
+A = 7fffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000
+A = ffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000
+A = 1ffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000
+A = 3ffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000
+A = 7ffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000
+A = fffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000
+A = 1fffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000
+A = 3fffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000
+A = 7fffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000
+A = ffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000
+A = 1ffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000
+A = 3ffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000
+A = 7ffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000
+A = fffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000
+A = 1fffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000
+A = 3fffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000
+A = 7fffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000
+A = ffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000
+A = fffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 200000000000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 400000000000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 800000000000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 1000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 2000000000000000000000000000000000000000000000000
+A = 1ffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 4000000000000000000000000000000000000000000000000
+A = 3ffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 8000000000000000000000000000000000000000000000000
+A = 7ffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 10000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 20000000000000000000000000000000000000000000000000
+A = 1fffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 40000000000000000000000000000000000000000000000000
+A = 3fffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 80000000000000000000000000000000000000000000000000
+A = 7fffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffffff
+B = 1
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffffe
+B = 2
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffffc
+B = 4
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffff8
+B = 8
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffff0
+B = 10
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffffe0
+B = 20
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffffc0
+B = 40
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffff80
+B = 80
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffff00
+B = 100
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffe00
+B = 200
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffffc00
+B = 400
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffff800
+B = 800
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffff000
+B = 1000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffe000
+B = 2000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffffc000
+B = 4000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffff8000
+B = 8000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffff0000
+B = 10000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffe0000
+B = 20000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffffc0000
+B = 40000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffff80000
+B = 80000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffff00000
+B = 100000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffe00000
+B = 200000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffffc00000
+B = 400000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffff800000
+B = 800000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffff000000
+B = 1000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffe000000
+B = 2000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffffc000000
+B = 4000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffff8000000
+B = 8000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffff0000000
+B = 10000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffe0000000
+B = 20000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffffc0000000
+B = 40000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffff80000000
+B = 80000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffff00000000
+B = 100000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffe00000000
+B = 200000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffffc00000000
+B = 400000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffff800000000
+B = 800000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffff000000000
+B = 1000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffe000000000
+B = 2000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffffc000000000
+B = 4000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffff8000000000
+B = 8000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffff0000000000
+B = 10000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffe0000000000
+B = 20000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffffc0000000000
+B = 40000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffff80000000000
+B = 80000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffff00000000000
+B = 100000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffe00000000000
+B = 200000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffffc00000000000
+B = 400000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffff800000000000
+B = 800000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffff000000000000
+B = 1000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffe000000000000
+B = 2000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffffc000000000000
+B = 4000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffff8000000000000
+B = 8000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffff0000000000000
+B = 10000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffe0000000000000
+B = 20000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffffc0000000000000
+B = 40000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffff80000000000000
+B = 80000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffff00000000000000
+B = 100000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffe00000000000000
+B = 200000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffffc00000000000000
+B = 400000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffff800000000000000
+B = 800000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffff000000000000000
+B = 1000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffe000000000000000
+B = 2000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffffc000000000000000
+B = 4000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffff8000000000000000
+B = 8000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffff0000000000000000
+B = 10000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffe0000000000000000
+B = 20000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffffc0000000000000000
+B = 40000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffff80000000000000000
+B = 80000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffffffffffffffffffff00000000000000000
+B = 100000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffe00000000000000000
+B = 200000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffffc00000000000000000
+B = 400000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffff800000000000000000
+B = 800000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ffffffffffffffffffffffffffffffff000000000000000000
+B = 1000000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+A = ffffffffffffffffff00000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
+A = fffffffffffffffff000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+B = 8000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+
+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+
+Sum = 100000000000000000000000000000000000000000000000000
+A = fffc0000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
+A = ffc00000000000000000000000000000000000000000000000
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+
+Sum = 100000000000000000000000000000000000000000000000000
+A = ff800000000000000000000000000000000000000000000000
+B = 800000000000000000000000000000000000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
+A = fc000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
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+B = 10000000000000000000000000000000000000000000000000
+
+Sum = 100000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
+A = c0000000000000000000000000000000000000000000000000
+B = 40000000000000000000000000000000000000000000000000
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+Sum = 100000000000000000000000000000000000000000000000000
+A = 80000000000000000000000000000000000000000000000000
+B = 80000000000000000000000000000000000000000000000000
+
# LShift1 tests.
#
