Re: [PATCH 02/11] Handle epilogues that contain jumps

2023-10-19 Thread Jeff Law
On 10/17/23 03:19, Richard Biener wrote: On Thu, Oct 12, 2023 at 10:15 AM Richard Sandiford wrote: Richard Biener writes: On Tue, Aug 22, 2023 at 12:42 PM Szabolcs Nagy via Gcc-patches wrote: From: Richard Sandiford The prologue/epilogue pass allows the prologue sequence to contain j

Re: [PATCH 02/11] Handle epilogues that contain jumps

2023-10-17 Thread Richard Biener
On Thu, Oct 12, 2023 at 10:15 AM Richard Sandiford wrote: > > Richard Biener writes: > > On Tue, Aug 22, 2023 at 12:42 PM Szabolcs Nagy via Gcc-patches > > wrote: > >> > >> From: Richard Sandiford > >> > >> The prologue/epilogue pass allows the prologue sequence > >> to contain jumps. The sequ

Re: [PATCH 02/11] Handle epilogues that contain jumps

2023-10-12 Thread Richard Sandiford
Richard Biener writes: > On Tue, Aug 22, 2023 at 12:42 PM Szabolcs Nagy via Gcc-patches > wrote: >> >> From: Richard Sandiford >> >> The prologue/epilogue pass allows the prologue sequence >> to contain jumps. The sequence is then partitioned into >> basic blocks using find_many_sub_basic_block

Re: [PATCH 02/11] Handle epilogues that contain jumps

2023-08-22 Thread Richard Biener via Gcc-patches
On Tue, Aug 22, 2023 at 12:42 PM Szabolcs Nagy via Gcc-patches wrote: > > From: Richard Sandiford > > The prologue/epilogue pass allows the prologue sequence > to contain jumps. The sequence is then partitioned into > basic blocks using find_many_sub_basic_blocks. > > This patch treats epilogues

[PATCH 02/11] Handle epilogues that contain jumps

2023-08-22 Thread Szabolcs Nagy via Gcc-patches
From: Richard Sandiford The prologue/epilogue pass allows the prologue sequence to contain jumps. The sequence is then partitioned into basic blocks using find_many_sub_basic_blocks. This patch treats epilogues in the same way. It's needed for a follow-on aarch64 patch that adds conditional co