-/mov.*,%e(ax|bx|cx|dx|si|di|bp)/ { trashed(get_reg2()) }
-/(add|addl|sub|subl|and|or|xor|lea|sal|sar|shl|shr) %e(ax|bx|cx|dx|si|di|bp),/ {
- trashed(get_reg1())
-}
-/i?mul [^,]*$/ { trashed("eax"); trashed("edx") }
-/i?mul %e(ax|bx|cx|dx|si|di|bp),/ { trashed(get_reg1()) }
-/i?div/ { trashed("eax"); trashed("edx") }
-/(dec|inc|not|neg|pop) %e(ax|bx|cx|dx|si|di|bp)/ { trashed(get_reg()) }
+/mov.*,%e?([abcd][hlx]|si|di|bp)$/ { trashed(get_reg2()) }
+/(add|addl|sub|subl|and|or|xor|lea|sal|sar|shl|shr).*,%e?([abcd][hlx]|si|di|bp)$/ {
+ trashed(get_reg2())
+}
+/^i?mul [^,]*$/ { trashed("eax"); trashed("edx") }
+/^i?mul.*,%e?([abcd][hlx]|si|di|bp)$/ { trashed(get_reg2()) }
+/^i?div/ { trashed("eax"); trashed("edx") }
+/(dec|inc|not|neg|pop) %e?([abcd][hlx]|si|di|bp)/ { trashed(get_reg()) }