Merge pull request #2916 from martin-frbg/issue2911

Clean up duplicate definitions in POWER8 kernels and fix power10 option passing

Author: martin-frbg

Makefile.power

@@ -10,7 +10,7 @@ USE_OPENMP = 1
 endif
 
 ifeq ($(CORE), POWER10)
-COMMON_OPT += -Ofast -mcpu=power10 -mtune=power10 -mvsx  -fno-fast-math
+CCOMMON_OPT += -Ofast -mcpu=power10 -mtune=power10 -mvsx -fno-fast-math
 FCOMMON_OPT += -O2 -frecursive -mcpu=power10 -mtune=power10  -fno-fast-math
 endif
 

kernel/power/ctrmm_kernel_8x4_power8.S

@@ -82,12 +82,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifdef __64BIT__
-#define STACKSIZE 400
 #define STACKSIZE 592
 #define ALPHA_R_SP 304+192(SP)
 #define ALPHA_I_SP 312+192(SP)
 #else
-#define STACKSIZE 256
 #define STACKSIZE 452
 #define ALPHA_R_SP 224+196(SP)
 #define ALPHA_I_SP 232+196(SP)

kernel/power/dgemm_kernel_16x4_power8.S

@@ -82,12 +82,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifdef __64BIT__
-#define STACKSIZE 320
 #define STACKSIZE 512
 #define ALPHA_SP   296+192(SP)
 #define FZERO	304+192(SP)
 #else
-#define STACKSIZE 240
 #define STACKSIZE 440
 #define ALPHA_SP   224+200(SP)
 #define FZERO	232+200(SP)

kernel/power/dtrmm_kernel_16x4_power8.S

@@ -82,7 +82,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifdef __64BIT__
-#define STACKSIZE 320
 #define STACKSIZE 520
 #define ALPHA_SP   296+200(SP)
 #define FZERO	304+200(SP)

kernel/power/dtrsm_kernel_LT_16x4_power8.S

@@ -47,7 +47,6 @@
 #endif
 
 #ifdef __64BIT__
-#define STACKSIZE 320
 #define STACKSIZE 520
 #define ALPHA   296+200(SP)
 #define FZERO	304+200(SP)

kernel/power/strmm_kernel_16x8_power8.S

@@ -82,7 +82,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifdef __64BIT__
-#define STACKSIZE 340
 #define STACKSIZE 540
 #define ALPHA_SP   296+200(SP)
 #define FZERO	304+200(SP)