Message ID | 20230526004559.2421350-1-juzhe.zhong@rivai.ai |
---|---|
State | New |
Headers | show |
Series | [V2] RISC-V: Fix zero-scratch-regs-3.c fail | expand |
LGTM <juzhe.zhong@rivai.ai> 於 2023年5月26日 週五 08:46 寫道: > From: Juzhe-Zhong <juzhe.zhong@rivai.ai> > > gcc/ChangeLog: > > * config/riscv/riscv.cc (vector_zero_call_used_regs): Add explict > VL and drop VL in ops. > > --- > gcc/config/riscv/riscv.cc | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc > index 09fc9e5d95e..b16c60df6a7 100644 > --- a/gcc/config/riscv/riscv.cc > +++ b/gcc/config/riscv/riscv.cc > @@ -7396,9 +7396,9 @@ vector_zero_call_used_regs (HARD_REG_SET > need_zeroed_hardregs) > emitted_vlmax_vsetvl = true; > } > > - rtx ops[] = {target, CONST0_RTX (mode), vl}; > + rtx ops[] = {target, CONST0_RTX (mode)}; > riscv_vector::emit_vlmax_insn (code_for_pred_mov (mode), > - riscv_vector::RVV_UNOP, ops); > + riscv_vector::RVV_UNOP, ops, vl); > > SET_HARD_REG_BIT (zeroed_hardregs, regno); > } > -- > 2.36.3 > >
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index 09fc9e5d95e..b16c60df6a7 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -7396,9 +7396,9 @@ vector_zero_call_used_regs (HARD_REG_SET need_zeroed_hardregs) emitted_vlmax_vsetvl = true; } - rtx ops[] = {target, CONST0_RTX (mode), vl}; + rtx ops[] = {target, CONST0_RTX (mode)}; riscv_vector::emit_vlmax_insn (code_for_pred_mov (mode), - riscv_vector::RVV_UNOP, ops); + riscv_vector::RVV_UNOP, ops, vl); SET_HARD_REG_BIT (zeroed_hardregs, regno); }
From: Juzhe-Zhong <juzhe.zhong@rivai.ai> gcc/ChangeLog: * config/riscv/riscv.cc (vector_zero_call_used_regs): Add explict VL and drop VL in ops. --- gcc/config/riscv/riscv.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)