[9/11] Fix units mismatch in comparison

[Bernd Schmidt]

A bug fix discovered while working on the other patches. Previously,
this was a comparison of a GET_MODE_BITSIZE vs a GET_MODE_SIZE value.
After the other patches, it's GET_MODE_PRECISION vs GET_MODE_SIZE, which
is just as wrong, so change it.


Bernd


        * rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against
        a bitsize.

Index: baseline-trunk/gcc/rtlanal.c
===================================================================
--- baseline-trunk.orig/gcc/rtlanal.c
+++ baseline-trunk/gcc/rtlanal.c
@@ -3993,7 +3993,7 @@ nonzero_bits1 (const_rtx x, enum machine
        nonzero = 1;
 #endif
 
-      if (GET_MODE_SIZE (GET_MODE (x)) < mode_width)
+      if (GET_MODE_PRECISION (GET_MODE (x)) < mode_width)
        nonzero |= (GET_MODE_MASK (mode) & ~GET_MODE_MASK (GET_MODE (x)));
       break;