Fix broken elif in dynamic.c

This fixes compilation in the following case:

$(MAKE) USE_OPENMP=1 USE_THREAD=1 NO_LAPACK=0 DYNAMIC_ARCH=1 \
DYNAMIC_LIST="HASWELL SKYLAKEX ATOM COOPERLAKE SAPPHIRERAPIDS ZEN"

Fix unsafe read of Y in zsymv_L_sse2.S

Support Zhaoxin/Centaur kh40000 as ZEN

Report USE_TLS in get_config output if set

Signed-off-by: JonasZhou <JonasZhou@zhaoxin.com>

Small Matrix: use proper inline asm input constraint for AVX512 mask

Annotate LAPACKE_lsame with attribute const for GCC(+compatible)

Enable the ?GEMMT functions in ReLAPACK

More build fixes for CooperLake with BFLOAT16 and DYNAMIC_ARCH

Fix compilation for CooperLake on Windows/clang

Fix compilation of Skylake AVX512 kernels with GCC 6

Fix compilation for SkylakeX with gcc 6.x

Merge back from 0.3.20 release to copy tag

Update from develop for release 0.3.20

Update with 0.3.20 changes

Fix building a shared library on Mac with flang-classic

Add .NOTPARALLEL: to MATGEN Makefile as a workaround for builds on DFS

Treat AVX512-enabled Alder Lake like Cooper Lake/Sapphire Rapids

WIP casts and cleanups

Fix input argument check in ?GEQRT2 (from Reference-LAPACK PR 646)

Add proper defaults for Sparc IMIN/IMAX

Disable building C/Z SPMV,SPR,SYMV,SYR when NO_LAPACK=1