| Message ID | 20230109224726.148263-1-juzhe.zhong@rivai.ai |
|---|---|
| State | New |
| Headers | show |
| Series | RISC-V: Refine codes in backward fusion | expand |
committed, thanks. On Tue, Jan 10, 2023 at 6:47 AM <juzhe.zhong@rivai.ai> wrote: > From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai> > > This NFC patch is preparing for the following patches. > gcc/ChangeLog: > > * config/riscv/riscv-vsetvl.cc > (pass_vsetvl::backward_demand_fusion): Refine codes. > > --- > gcc/config/riscv/riscv-vsetvl.cc | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/gcc/config/riscv/riscv-vsetvl.cc > b/gcc/config/riscv/riscv-vsetvl.cc > index 18c6f437db6..0ca1c51d121 100644 > --- a/gcc/config/riscv/riscv-vsetvl.cc > +++ b/gcc/config/riscv/riscv-vsetvl.cc > @@ -2010,15 +2010,16 @@ pass_vsetvl::backward_demand_fusion (void) > for (const bb_info *bb : crtl->ssa->reverse_bbs ()) > { > basic_block cfg_bb = bb->cfg_bb (); > - const auto &prop > - = m_vector_manager->vector_block_infos[cfg_bb->index].local_dem; > + const auto &curr_block_info > + = m_vector_manager->vector_block_infos[cfg_bb->index]; > + const auto &prop = curr_block_info.local_dem; > > /* If there is nothing to propagate, just skip it. */ > if (!prop.valid_or_dirty_p ()) > continue; > > - if (!backward_propagate_worthwhile_p ( > - cfg_bb, m_vector_manager->vector_block_infos[cfg_bb->index])) > + if (!backward_propagate_worthwhile_p (cfg_bb, curr_block_info)) > + continue; > continue; > > edge e; > -- > 2.36.1 > >
diff --git a/gcc/config/riscv/riscv-vsetvl.cc b/gcc/config/riscv/riscv-vsetvl.cc index 18c6f437db6..0ca1c51d121 100644 --- a/gcc/config/riscv/riscv-vsetvl.cc +++ b/gcc/config/riscv/riscv-vsetvl.cc @@ -2010,15 +2010,16 @@ pass_vsetvl::backward_demand_fusion (void) for (const bb_info *bb : crtl->ssa->reverse_bbs ()) { basic_block cfg_bb = bb->cfg_bb (); - const auto &prop - = m_vector_manager->vector_block_infos[cfg_bb->index].local_dem; + const auto &curr_block_info + = m_vector_manager->vector_block_infos[cfg_bb->index]; + const auto &prop = curr_block_info.local_dem; /* If there is nothing to propagate, just skip it. */ if (!prop.valid_or_dirty_p ()) continue; - if (!backward_propagate_worthwhile_p ( - cfg_bb, m_vector_manager->vector_block_infos[cfg_bb->index])) + if (!backward_propagate_worthwhile_p (cfg_bb, curr_block_info)) + continue; continue; edge e;
From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai> This NFC patch is preparing for the following patches. gcc/ChangeLog: * config/riscv/riscv-vsetvl.cc (pass_vsetvl::backward_demand_fusion): Refine codes. --- gcc/config/riscv/riscv-vsetvl.cc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)