Re: Use branch prediction from .gcda files

2024-11-21 Thread Kamil Belter via Gcc
On Tue, Nov 19, 2024 at 12:58 PM Richard Biener wrote: > > On Tue, Nov 19, 2024 at 11:56 AM Kamil Belter via Gcc wrote: > > > > Hello, > > > > I would like to set branch prediction based on .gcda files (I know I > > could have it automatically with -fprofile-use, but with my specific > > use case

Re: Use branch prediction from .gcda files

2024-11-21 Thread Richard Biener via Gcc
On Thu, Nov 21, 2024 at 1:32 PM Kamil Belter wrote: > > On Tue, Nov 19, 2024 at 12:58 PM Richard Biener > wrote: > > > > On Tue, Nov 19, 2024 at 11:56 AM Kamil Belter via Gcc > > wrote: > > > > > > Hello, > > > > > > I would like to set branch prediction based on .gcda files (I know I > > > cou

Re: Understanding peephole2

2024-11-21 Thread Georg-Johann Lay via Gcc
Am 20.11.24 um 11:33 schrieb Richard Biener: On Wed, Nov 20, 2024 at 11:29 AM Georg-Johann Lay via Gcc wrote: Consider the following RTL peephole from avr.md: (define_peephole2 ; avr.md:5387 [(match_scratch:QI 3 "d") (parallel [(set (match_operand:ALL4 0 "register_opera

gcc-12-20241121 is now available

2024-11-21 Thread GCC Administrator via Gcc
Snapshot gcc-12-20241121 is now available on https://gcc.gnu.org/pub/gcc/snapshots/12-20241121/ and on various mirrors, see https://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 12 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch