[PATCH 0/3] RISC-V: Add memset-zero expansion with Zicboz+Zic64b

["Christoph Müllner" <christoph.muellner@vrull.eu>]

I've mentioned this patchset a few weeks ago in the RISC-V call.
Sending it now, as the release is out.

Christoph Müllner (3):
  expr: Export clear_by_pieces()
  RISC-V: testsuite: Make cmo tests LTO safe
  RISC-V: Add memset-zero expansion to cbo.zero

 gcc/config/riscv/riscv-protos.h               |  1 +
 gcc/config/riscv/riscv-string.cc              | 59 +++++++++++++++++++
 gcc/config/riscv/riscv.md                     | 24 ++++++++
 gcc/expr.cc                                   |  6 +-
 gcc/expr.h                                    |  5 ++
 gcc/testsuite/gcc.target/riscv/cmo-zicbom-1.c |  6 +-
 gcc/testsuite/gcc.target/riscv/cmo-zicbom-2.c |  6 +-
 gcc/testsuite/gcc.target/riscv/cmo-zicbop-1.c |  6 +-
 gcc/testsuite/gcc.target/riscv/cmo-zicbop-2.c |  6 +-
 gcc/testsuite/gcc.target/riscv/cmo-zicboz-1.c |  2 +-
 gcc/testsuite/gcc.target/riscv/cmo-zicboz-2.c |  2 +-
 .../gcc.target/riscv/cmo-zicboz-zic64-1.c     | 43 ++++++++++++++
 12 files changed, 147 insertions(+), 19 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicboz-zic64-1.c

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2.44.0