1 files changed, 1 insertions, 0 deletions
diff --git a/minias.h b/minias.h
index 2d6fd83..de9542b 100644
--- a/minias.h
+++ b/minias.h
@@ -286,6 +286,7 @@ typedef struct Instr {
   AsmKind kind;
   Encoder encoder;
   Rex rex;
+  uint8_t pad[3]; /* Avoid undefined padding. */
   uint32_t fixedreg;
   int32_t opcode;
   int32_t prefix;