PR26426, ASAN: neon_quad tc-arm.c:15175

[thirdparty/binutils-gdb.git] / gas / config / tc-arm.c

diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 1cc0cea25e77e4fb3bc53af70117b8f50db86c5e..830cbda6182e523940e09836b23187017ae2529a 100644 (file)
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -19555,6 +19555,9 @@ do_neon_mvn (void)
       else
        rs = neon_select_shape (NS_DD, NS_QQ, NS_NULL);
 
+      if (rs == NS_NULL)
+       return;
+
       NEON_ENCODE (INTEGER, inst);
       inst.instruction |= LOW4 (inst.operands[0].reg) << 12;
       inst.instruction |= HI1 (inst.operands[0].reg) << 22;
@@ -20634,6 +20637,8 @@ static void
 do_neon_swp (void)
 {
   enum neon_shape rs = neon_select_shape (NS_DD, NS_QQ, NS_NULL);
+  if (rs == NS_NULL)
+    return;
   neon_two_same (neon_quad (rs), 1, -1);
 }