diff --git a/arch/arm/include/arm/irq.h b/arch/arm/include/arm/irq.h
index 62cbed6a0a1..2d65c735f0d 100644
--- a/arch/arm/include/arm/irq.h
+++ b/arch/arm/include/arm/irq.h
@@ -187,7 +187,7 @@ static inline irqstate_t up_irq_save(void)
      "\tmsr    cpsr_c, %1"
      : "=r" (flags), "=r" (temp)
      :
-     : "memory");
+     : "cc", "memory");
   return flags;
 }
 
@@ -200,7 +200,7 @@ static inline void up_irq_restore(irqstate_t flags)
      "msr    cpsr_c, %0"
      :
      : "r" (flags)
-     : "memory");
+     : "cc", "memory");
 }
 
 /* Enable IRQs and return the previous IRQ state */
@@ -216,7 +216,7 @@ static inline irqstate_t up_irq_enable(void)
      "\tmsr    cpsr_c, %1"
      : "=r" (flags), "=r" (temp)
      :
-     : "memory");
+     : "cc", "memory");
   return flags;
 }
 #endif /* __ASSEMBLY__ */
diff --git a/arch/arm/include/armv7-m/irq.h b/arch/arm/include/armv7-m/irq.h
index a3e467e3c59..626072c47d7 100644
--- a/arch/arm/include/armv7-m/irq.h
+++ b/arch/arm/include/armv7-m/irq.h
@@ -457,7 +457,7 @@ static inline void up_irq_restore(irqstate_t flags)
       "1:\n"
       :
       : "r" (flags)
-      : "memory");
+      : "cc", "memory");
 
 #endif
 }
diff --git a/arch/arm/include/armv8-m/irq.h b/arch/arm/include/armv8-m/irq.h
index 066a5754272..0c1809f13fa 100644
--- a/arch/arm/include/armv8-m/irq.h
+++ b/arch/arm/include/armv8-m/irq.h
@@ -430,7 +430,7 @@ static inline void up_irq_restore(irqstate_t flags)
       "1:\n"
       :
       : "r" (flags)
-      : "memory");
+      : "cc", "memory");
 
 #endif
 }
diff --git a/arch/arm/src/tiva/common/lm4xx_tm3c_sysctrl.c b/arch/arm/src/tiva/common/lm4xx_tm3c_sysctrl.c
index 833d0830710..22703e4f82c 100644
--- a/arch/arm/src/tiva/common/lm4xx_tm3c_sysctrl.c
+++ b/arch/arm/src/tiva/common/lm4xx_tm3c_sysctrl.c
@@ -81,7 +81,7 @@ static inline void tiva_delay(uint32_t delay)
   __asm__ __volatile__("1:\n"
                        "\tsubs  %0, #1\n"
                        "\tbne   1b\n"
-                       : "=r"(delay) : "r"(delay));
+                       : "=r"(delay) : "r"(delay) : "cc");
 }
 
 /****************************************************************************
diff --git a/arch/arm/src/tiva/common/tiva_eeprom.c b/arch/arm/src/tiva/common/tiva_eeprom.c
index 223a9ff9175..d18d66c1a34 100644
--- a/arch/arm/src/tiva/common/tiva_eeprom.c
+++ b/arch/arm/src/tiva/common/tiva_eeprom.c
@@ -164,7 +164,7 @@ static inline void tiva_delay(uint32_t delay)
   __asm__ __volatile__("1:\n"
                        "\tsubs  %0, #1\n"
                        "\tbne   1b\n"
-                       : "=r"(delay) : "r"(delay));
+                       : "=r"(delay) : "r"(delay) : "cc");
 }
 
 /****************************************************************************