From aa2ab7b79a87c25d113752401a6026c6823dfe57 Mon Sep 17 00:00:00 2001 From: "demin.han" Date: Mon, 1 Apr 2024 16:20:46 +0800 Subject: [PATCH] RISC-V: Minor fix for max_point The program points start from 1, so max_point should be equal to length(). Tested on RV64 and no regression. gcc/ChangeLog: * config/riscv/riscv-vector-costs.cc: Use length() Signed-off-by: demin.han --- gcc/config/riscv/riscv-vector-costs.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/riscv/riscv-vector-costs.cc b/gcc/config/riscv/riscv-vector-costs.cc index f462c272a6e5..5ceb313c118a 100644 --- a/gcc/config/riscv/riscv-vector-costs.cc +++ b/gcc/config/riscv/riscv-vector-costs.cc @@ -752,7 +752,7 @@ update_local_live_ranges ( We will be likely using one more vector variable. */ unsigned int max_point - = (*program_points_per_bb.get (bb)).length () - 1; + = (*program_points_per_bb.get (bb)).length (); auto *live_ranges = live_ranges_per_bb.get (bb); bool existed_p = false; tree var = type == load_vec_info_type -- 2.47.2