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| author | Lasse Collin <lasse.collin@tukaani.org> | 2023-09-23 23:28:48 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2023-10-18 19:02:45 +0300 |
| commit | 2f81ac852bc5aafc91c8e2adc66b5114761703c4 (patch) | |
| tree | 66d661327a0f0ab993c120dd67c5eb70c6f24e3c /m4/tuklib_cpucores.m4 | |
| parent | tuklib_integer: Revise unaligned reads and writes on strict-align archs. (diff) | |
| download | xz-2f81ac852bc5aafc91c8e2adc66b5114761703c4.tar.xz | |
Build: Enabled unaligned access by default on PowerPC64LE and some RISC-V.
PowerPC64LE wasn't tested but it seems like a safe change.
POWER8 supports unaligned access in little endian mode. Testing
on godbolt.org shows that GCC uses unaligned access by default.
The RISC-V macro __riscv_misaligned_fast is very new and not
in any stable compiler release yet.
Documentation in INSTALL was updated to match.
Documentation about an autodetection bug when using ARM64 GCC
with -mstrict-align was added to INSTALL.
CMake files weren't updated yet.
Diffstat (limited to 'm4/tuklib_cpucores.m4')
0 files changed, 0 insertions, 0 deletions