MIPS32: Miscellaneous bit manipulations routines:

- short java.lang.Short.reverseBytes(short)
- int java.lang.Integer.reverseBytes(int)
- long java.lang.Long.reverseBytes(long)
- float java.lang.Float.intBitsToFloat(int)
- double java.lang.Double.longBitsToDouble(long)
- int java.lang.Float.floatToRawIntBits(float)
- long java.lang.Double.doubleToRawLongBits(double)

Change-Id: Id9803349d465c28756820e90e2cbe633f3f40a44