Implemented [cz]symv_(), [cz]syr_(), [cz]rot_(). (#778)

Details:
- Expanded existing BLAS compatibility APIs to provide interfaces to
  [cz]symv_(), [cz]syr_(). This was easy since those operations were
  already implemented natively in BLIS; the APIs were previously
  omitted only because they were not formally part of the BLAS.
- Implemented [cz]rot_() by feeding code from LAPACK 3.11 through
  f2c.
- Thanks to James Foster for pointing out that LAPACK contains these
  additional symbols, which prompted these additions, as well as for
  testing the [cz]rot_() functions from Julia's test infrastructure.
- CREDITS file update.

CREDITS

@@ -36,6 +36,7 @@ but many others have contributed code, ideas, and feedback, including
   Victor Eijkhout          @VictorEijkhout            (Texas Advanced Computing Center)
   Evgeny Epifanovsky       @epifanovsky               (Q-Chem)
   Isuru Fernando           @isuruf
+  James Foster             @jd-foster                 (CSIRO)
   Roman Gareev             @gareevroman
   Richard Goldschmidt      @SuperFluffy
   Chris Goodyer

frame/compat/bla_symv.c

@@ -38,8 +38,8 @@
 //
 // Define BLAS-to-BLIS interfaces.
 //
-#undef  GENTFUNCRO
-#define GENTFUNCRO( ftype, ch, blasname, blisname ) \
+#undef  GENTFUNC
+#define GENTFUNC( ftype, ch, blasname, blisname ) \
 \
 void PASTEF77(ch,blasname) \
      ( \
@@ -110,6 +110,6 @@ void PASTEF77(ch,blasname) \
 }
 
 #ifdef BLIS_ENABLE_BLAS
-INSERT_GENTFUNCRO_BLAS( symv, symv )
+INSERT_GENTFUNC_BLAS( symv, symv )
 #endif
 

frame/compat/bla_symv.h

@@ -37,8 +37,8 @@
 //
 // Prototype BLAS-to-BLIS interfaces.
 //
-#undef  GENTPROTRO
-#define GENTPROTRO( ftype, ch, blasname ) \
+#undef  GENTPROT
+#define GENTPROT( ftype, ch, blasname ) \
 \
 BLIS_EXPORT_BLAS void PASTEF77(ch,blasname) \
      ( \
@@ -52,7 +52,7 @@ BLIS_EXPORT_BLAS void PASTEF77(ch,blasname) \
      );
 
 #ifdef BLIS_ENABLE_BLAS
-INSERT_GENTPROTRO_BLAS( symv )
+INSERT_GENTPROT_BLAS( symv )
 #endif
 
 #endif

frame/compat/bla_syr.c

@@ -38,8 +38,8 @@
 //
 // Define BLAS-to-BLIS interfaces.
 //
-#undef  GENTFUNCRO
-#define GENTFUNCRO( ftype, ch, blasname, blisname ) \
+#undef  GENTFUNC
+#define GENTFUNC( ftype, ch, blasname, blisname ) \
 \
 void PASTEF77(ch,blasname) \
      ( \
@@ -101,6 +101,6 @@ void PASTEF77(ch,blasname) \
 }
 
 #ifdef BLIS_ENABLE_BLAS
-INSERT_GENTFUNCRO_BLAS( syr, syr )
+INSERT_GENTFUNC_BLAS( syr, syr )
 #endif
 

frame/compat/bla_syr.h

@@ -37,8 +37,8 @@
 //
 // Prototype BLAS-to-BLIS interfaces.
 //
-#undef  GENTPROTRO
-#define GENTPROTRO( ftype, ch, blasname ) \
+#undef  GENTPROT
+#define GENTPROT( ftype, ch, blasname ) \
 \
 BLIS_EXPORT_BLAS void PASTEF77(ch,blasname) \
      ( \
@@ -50,7 +50,7 @@ BLIS_EXPORT_BLAS void PASTEF77(ch,blasname) \
      );
 
 #ifdef BLIS_ENABLE_BLAS
-INSERT_GENTPROTRO_BLAS( syr )
+INSERT_GENTPROT_BLAS( syr )
 #endif
 
 #endif