https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100266
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jim Wilson <wil...@gcc.gnu.org>: https://gcc.gnu.org/g:e1fcf14f33e4f371aae8ae497ca58a760d53ca6d commit r12-527-ge1fcf14f33e4f371aae8ae497ca58a760d53ca6d Author: Christoph Muellner <cmuell...@gcc.gnu.org> Date: Wed May 5 21:23:41 2021 +0200 RISC-V: Generate helpers for cbranch4. On RISC-V we are facing the fact, that our conditional branches require Pmode conditions. Currently, we generate them explicitly with a check for Pmode and then calling the proper generator (i.e. gen_cbranchdi4 on RV64 and gen_cbranchsi4 on RV32). Let's simplify this code by generating the INSN helpers and use gen_cbranch4 (Pmode). gcc/ PR target/100266 * config/riscv/riscv.c (riscv_block_move_loop): Use cbranch helper. * config/riscv/riscv.md (cbranch<mode>4): Generate helpers. (stack_protect_test): Use cbranch helper.
