diff --git a/arch/parisc/math-emu/cnv_float.h b/arch/parisc/math-emu/cnv_float.h
index 933423fa5144aca0b32a8110d88ff20abc98b90e..b0db61188a612873c84ba25b27de0c3f28168e69 100644
--- a/arch/parisc/math-emu/cnv_float.h
+++ b/arch/parisc/math-emu/cnv_float.h
@@ -60,19 +60,19 @@
     ((exponent < (SGL_P - 1)) ?				\
      (Sall(sgl_value) << (SGL_EXP_LENGTH + 1 + exponent)) : FALSE)
 
-#define Int_isinexact_to_sgl(int_value)	(int_value << 33 - SGL_EXP_LENGTH)
+#define Int_isinexact_to_sgl(int_value)	((int_value << 33 - SGL_EXP_LENGTH) != 0)
 
 #define Sgl_roundnearest_from_int(int_value,sgl_value)			\
     if (int_value & 1<<(SGL_EXP_LENGTH - 2))   /* round bit */		\
-    	if ((int_value << 34 - SGL_EXP_LENGTH) || Slow(sgl_value))	\
+	if (((int_value << 34 - SGL_EXP_LENGTH) != 0) || Slow(sgl_value)) \
 		Sall(sgl_value)++
 
 #define Dint_isinexact_to_sgl(dint_valueA,dint_valueB)		\
-    ((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) || Dintp2(dint_valueB))
+    (((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) != 0) || Dintp2(dint_valueB))
 
 #define Sgl_roundnearest_from_dint(dint_valueA,dint_valueB,sgl_value)	\
     if (Dintp1(dint_valueA) & 1<<(SGL_EXP_LENGTH - 2)) 			\
-    	if ((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) ||		\
+	if (((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) != 0) ||	\
     	Dintp2(dint_valueB) || Slow(sgl_value)) Sall(sgl_value)++
 
 #define Dint_isinexact_to_dbl(dint_value) 	\