* Rewrite ROTMG based on the new implementation in GONUM based on the algorithm proposed by Tim Hopkins, see issue 1452 for the reference
* Correct ROTMG utest for issue1452 and add another from gonum, also correct transposition of expected and observed values in error messages
Test requested in issue xianyi/OpenBLAS#484.
Run tests by applying the following change and then make:
diff --git a/Makefile.rule b/Makefile.rule
index bea1fe1..9852ff3 100644
--- a/Makefile.rule
+++ b/Makefile.rule
@@ -140,7 +140,7 @@ NO_AFFINITY = 1
-# UTEST_CHECK = 1
+UTEST_CHECK = 1