On 10/28/23 08:51, pan2...@intel.com wrote:
From: Pan Li <pan2...@intel.com> This patch would like to fix one warning of avlprop as below. ../../gcc/config/riscv/riscv-avlprop.cc: In member function 'virtual unsigned int pass_avlprop::execute(function*)': ../../gcc/config/riscv/riscv-avlprop.cc:346:23: error: loop variable 'candidate' creates a copy from type 'const std::pair<avlprop_type, rtl_ssa::insn_info*>' [-Werror=range-loop-construct] 346 | for (const auto candidate : m_candidates) | ^~~~~~~~~ ../../gcc/config/riscv/riscv-avlprop.cc:346:23: note: use reference type to prevent copying 346 | for (const auto candidate : m_candidates) | ^~~~~~~~~ | & gcc/ChangeLog: * config/riscv/riscv-avlprop.cc (pass_avlprop::execute): Use reference type to prevent copying.
OK jeff