Re: [PATCH] arm: make arm_predict_doloop_p reject loops with calls

2024-06-25 Thread Richard Earnshaw (lists)
On 25/06/2024 12:53, Andre Vieira (lists) wrote: > Hi, > > With the introduction of low overhead loops in > https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=3dfc28dbbd21b1d708aa40064380ef4c42c994d7 > we defined arm_predict_doloop_p, this is meant to be a low-weight check to > rule out loops we are

[PATCH] arm: make arm_predict_doloop_p reject loops with calls

2024-06-25 Thread Andre Vieira (lists)
Hi, With the introduction of low overhead loops in https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=3dfc28dbbd21b1d708aa40064380ef4c42c994d7 we defined arm_predict_doloop_p, this is meant to be a low-weight check to rule out loops we are not considering for doloop optimization and it is used by