Re: Please help me to review the patch about improve cse optimization for insn with inout ops

2019-04-29 Thread Jeff Law
On 3/23/19 11:46 AM, 钟云德 wrote: > hi, all >I am a new guy work on this GCC Bugzilla, and need some help to review > patch detailed showed on > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83855, thanks! > I'd need to see the machine description you're working with. It may be better to avoid

Re: Please help me to review the patch about improve cse optimization for insn with inout ops

2019-03-25 Thread Jeff Law
On 3/23/19 11:46 AM, 钟云德 wrote: > hi, all >I am a new guy work on this GCC Bugzilla, and need some help to review > patch detailed showed on > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83855, thanks! > Also note we're in regression bugfix state only right now in preparation for gcc-9. F

Please help me to review the patch about improve cse optimization for insn with inout ops

2019-03-23 Thread 钟云德
hi, all I am a new guy work on this GCC Bugzilla, and need some help to review patch detailed showed on https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83855, thanks!