fix typos

diff --git a/jit/jit-gen-arm.h b/jit/jit-gen-arm.h
index 754911b05b75f918d9a9fd04d6246a7a6f0d343c..9a14b86063c220b646fac9ca0f01e83f6f328b92 100644 (file)
--- a/jit/jit-gen-arm.h
+++ b/jit/jit-gen-arm.h
@@ -60,7 +60,7 @@ typedef enum
 
 } ARM_REG;
 
-#ifdef defined(JIT_ARM_HAS_FPA)
+#ifdef JIT_ARM_HAS_FPA
 /*
  * Floating-point register numbers for the FPA architecture.
  */
@@ -159,7 +159,7 @@ typedef enum
        ARM_ORR = 12,                           /* Bitwise OR */
        ARM_MOV = 13,                           /* Move */
        ARM_BIC = 14,                           /* Test with Op1 & ~Op2 */
-       ARM_MVN = 15                            /* Bitwise NOT */
+       ARM_MVN = 15                            /* Bitwise NOT: Negate the content of a word*/
 
 } ARM_OP;
 
@@ -175,7 +175,7 @@ typedef enum
 
 } ARM_SHIFT;
 
-#ifdef defined(JIT_ARM_HAS_FPA)
+#ifdef JIT_ARM_HAS_FPA
 /* Floating point definitions for the FPA architecture */
 
 /*