I8mm gcc : 2056691 – Building with -mcpu=native on new Arm type fails
The baseline version of GCC for openEuler has been upgraded from open source GCC 10.3 to GCC 12.3 and supports features ... Armv8.6-a, +bf16, +i8mm. Armv8.6 ....
... i8mm+bf16+flagm+pauth, which is what I get when I run gcc -fverbose-asm -march=native -mcpu=native -Q --help=target. Unfortunately chromium ....
... I8MM, BF16), neoversen2, 0x41, 0xd48, -1) AARCH64_CORE("cortex-x3", cortexx3, cortexa57, V9A, (SVE2_BITPERM, MEMTAG, I8MM, BF16), neoversen2, 0x41, 0xd4e ....
With clang 15.0.6, it compiles correctly and a full SHA512 implementation using Arm64 intrinsics and compiled with clang works correctly.. ... i8mm bf16 dgh rng CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x1 CPU part : 0xd40 CPU revision : 1 $ $ GCC_CPUINFO=flags gcc x.c -mcpu=native ....
