Re: [PATCH 2/6] rs6000: Merge lshrsi3 and lshrdi3

2014-06-22 Thread David Edelsohn
On Sat, Jun 21, 2014 at 10:46 PM, Segher Boessenkool wrote: > For this create a new mode_attr "hH". > > Also change "i" constraints on the shift amount to "n", which better > describes what it really is (GCC takes the integer value of these > operands and does arithmetic on them; symbolic constant

[PATCH 2/6] rs6000: Merge lshrsi3 and lshrdi3

2014-06-21 Thread Segher Boessenkool
For this create a new mode_attr "hH". Also change "i" constraints on the shift amount to "n", which better describes what it really is (GCC takes the integer value of these operands and does arithmetic on them; symbolic constants will not work here). Also merge the "dot" insns with the correspond