Fix accidental merge botch.

From-SVN: r44523

diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index d7588300c88bd03c4ba47bb9aec6c7d76cfe2c51..e78bef5ddca60ca0e9e1a783d19fe3be6a5bcc25 100644 (file)
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -1294,8 +1294,8 @@ typedef struct rs6000_stack {
 /* 1 if N is a possible register number for function argument passing.
    On RS/6000, these are r3-r10 and fp1-fp13.  */
 #define FUNCTION_ARG_REGNO_P(N)                                                \
-  ((((N) - GP_ARG_MIN_REG) < (GP_ARG_NUM_REG)) \
-   || (((N) - FP_ARG_MIN_REG) < (FP_ARG_NUM_REG)))
+  ((unsigned)(((N) - GP_ARG_MIN_REG) < (unsigned)(GP_ARG_NUM_REG))     \
+   || ((unsigned)((N) - FP_ARG_MIN_REG) < (unsigned)(FP_ARG_NUM_REG)))
 
 \f
 /* A C structure for machine-specific, per-function data.