2 files changed, 2 insertions, 2 deletions
diff --git a/src/register/basepri.rs b/src/register/basepri.rs
index ca461e8..c02fe84 100644
--- a/src/register/basepri.rs
+++ b/src/register/basepri.rs
@@ -20,6 +20,6 @@ pub unsafe fn write(basepri: u8) {
     asm!("msr BASEPRI, $0"
          :
          : "r"(basepri)
-         :
+         : "memory"
          : "volatile");
 }
diff --git a/src/register/basepri_max.rs b/src/register/basepri_max.rs
index e7594e6..bcc7cdb 100644
--- a/src/register/basepri_max.rs
+++ b/src/register/basepri_max.rs
@@ -10,7 +10,7 @@ pub fn write(basepri: u8) {
         asm!("msr BASEPRI_MAX, $0"
              :
              : "r"(basepri)
-             :
+             : "memory"
              : "volatile");
     }
 }