Turn on LLVM assertions for arm and power.

[ci skip]

Make.inc

@@ -642,23 +642,26 @@ else
 ISX86:=0
 endif
 
-# If we are running on powerpc64 or ppc64, set certain options automatically
+# If we are running on powerpc64 or ppc64le, set certain options automatically
 ifneq (,$(filter $(ARCH), powerpc64 ppc64le))
+
 JCFLAGS += -fsigned-char
 override LLVM_VER:=3.8.1
+override LLVM_ASSERTIONS:=1
 override OPENBLAS_DYNAMIC_ARCH:=0
 override OPENBLAS_TARGET_ARCH:=POWER8
 
 endif
 
 # If we are running on ARM, set certain options automatically
 ifneq (,$(findstring arm,$(ARCH)))
-JCFLAGS += -fsigned-char
 
+JCFLAGS += -fsigned-char
 override LLVM_VER:=3.8.1
-override USE_BLAS64:=0
+override LLVM_ASSERTIONS:=1
 override OPENBLAS_DYNAMIC_ARCH:=0
 override OPENBLAS_TARGET_ARCH:=ARMV7
+override USE_BLAS64:=0
 override USE_SYSTEM_LIBM:=1
 
 endif