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
