On 7/15/2026 1:31 AM, wangjue wrote:
From: juewang <[email protected]> riscv_legitimize_address handled scaled indexed addresses only when the constant offset fit an I-type immediate. Large offsets fell back to generic legalization and could materialize the same base at each reference. Use riscv_add_offset for all offsets before adding the scaled index. This preserves small-offset code generation and exposes large bases to CSE. gcc/ChangeLog: * config/riscv/riscv.cc (riscv_legitimize_address): Use riscv_add_offset for scaled indexed addresses. gcc/testsuite/ChangeLog: * gcc.target/riscv/large-frame-indexed-base.c: New test. * gcc.target/riscv/small-frame-indexed-base.c: New test.
THanks. I've pushed this to the trunk. jeff
