Hi, This patch series fixes various defects with the FEAT_LS64 ACLE implementation in the AArch64 backend.
The series is organised as follows: - Patch 1/3 fixes whitespace errors in the existing code. - Patch 2/3 fixes PR110100 where we generate wrong code for the st64b builtin. - Patch 3/3 fixes PR110132, allowing the compiler to define the ACLE builtins directly, and also makes the builtins work under LTO. Bootstrapped/regtested as a series on aarch64-linux-gnu. OK for trunk and backports back to GCC 12? Thanks, Alex Alex Coplan (3): aarch64: Fix whitespace in ls64 builtin implementation [PR110100] aarch64: Fix wrong code with st64b builtin [PR110100] aarch64: Allow compiler to define ls64 builtins [PR110132] gcc/config/aarch64/aarch64-builtins.cc | 88 +++++++++++-------- gcc/config/aarch64/aarch64.md | 24 ++--- gcc/config/aarch64/arm_acle.h | 33 ------- .../g++.target/aarch64/acle/acle.exp | 35 ++++++++ gcc/testsuite/g++.target/aarch64/acle/ls64.C | 10 +++ .../g++.target/aarch64/acle/ls64_lto.C | 10 +++ .../gcc.target/aarch64/acle/ls64_lto.c | 10 +++ .../gcc.target/aarch64/acle/pr110100.c | 7 ++ .../gcc.target/aarch64/acle/pr110132.c | 15 ++++ gcc/testsuite/lib/target-supports.exp | 2 +- 10 files changed, 151 insertions(+), 83 deletions(-) create mode 100644 gcc/testsuite/g++.target/aarch64/acle/acle.exp create mode 100644 gcc/testsuite/g++.target/aarch64/acle/ls64.C create mode 100644 gcc/testsuite/g++.target/aarch64/acle/ls64_lto.C create mode 100644 gcc/testsuite/gcc.target/aarch64/acle/ls64_lto.c create mode 100644 gcc/testsuite/gcc.target/aarch64/acle/pr110100.c create mode 100644 gcc/testsuite/gcc.target/aarch64/acle/pr110132.c