Merge pull request #174 from practicalswift/crash-35-x64-this-is-not-an-immediate.c

Add crash case crash-35-x64-this-is-not-an-immediate.c

suite/regress/c-crashers/crash-35-x64-this-is-not-an-immediate.c

+#include <keystone/keystone.h>
+int main(int argc, char **argv) {
+  int ks_arch = KS_ARCH_X86, ks_mode = KS_MODE_64;
+  char *assembly = "vaddpd zmm1, zmm1, zmm1, x";
+  ks_engine *ks;
+  ks_err err = ks_open(ks_arch, ks_mode, &ks);
+  if (!err) {
+    size_t count, size;
+    unsigned char *insn;
+    if (ks_asm(ks, assembly, 0, &insn, &size, &count))
+      printf("ERROR: failed on ks_asm() with error = %s, code = %u\n", ks_strerror(ks_errno(ks)), ks_errno(ks));
+    ks_free(insn);
+  }
+  ks_close(ks);
+  return 0;
+}