AVX512: Remove invalid error checking

An offset-only memref can also have an opmask decorator.
e.g.) vmovdqu32 [0xabcd]{k1}, zmm0

Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>

diff --git a/assemble.c b/assemble.c
index ff92722..e9cd70f 100644 (file)
--- a/assemble.c
+++ b/assemble.c
@@ -1997,9 +1997,6 @@ static int op_evexflags(const operand * o, int mask, uint8_t byte)
 {
     int val;
 
-    if (!is_register(o->basereg))
-        errfunc(ERR_PANIC, "invalid operand passed to op_evexflags()");
-
     val = nasm_regvals[o->basereg];
 
     return evexflags(val, o->decoflags, mask, byte);