+2020-01-06 Alan Modra <amodra@gmail.com>
+
+ * m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
+ bits before shifting rather than masking after shifting.
+ (f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
+ (f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
+ (f-dsp-64-u16, f-dsp-8-s24): Likewise.
+ (f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
+
+2020-01-04 Alan Modra <amodra@gmail.com>
+
+ * m32r.cpu (f-disp8): Avoid left shift of negative values.
+ (f-disp16, f-disp24): Likewise.
+
2019-12-23 Alan Modra <amodra@gmail.com>
* iq2000.cpu (f-offset): Avoid left shift of negative values.