Re: Matching and testing against smulhsm3

2020-02-17 Thread Marcus Geelnard
Hi Segher, Thanks for the analysis! On 2020-02-17 02:12, Segher Boessenkool wrote: Hi! On Sun, Feb 16, 2020 at 09:52:12PM +0100, Marcus Geelnard wrote:   (define_insn "smulhshi3"     [(set (match_operand:HI 0 "register_operand" "=r")   (tru

Re: Matching and testing against smulhsm3

2020-02-16 Thread Marcus Geelnard
On 2020-02-09 19:02, Segher Boessenkool wrote: On Sun, Feb 09, 2020 at 12:15:03PM +0100, m wrote: On 2020-02-07 16:44, Segher Boessenkool wrote:   (define_insn "smulhshi3"     [(set (match_operand:HI 0 "register_operand" "=r")   (truncate:HI     (ashiftrt:SI   (mult:SI