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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2024-03-13 14:34:14 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2024-03-14 14:27:56 +0000 |
| commit | 73c26018ed0ecd9c807bb363cc2c2ab4aca66a82 (patch) | |
| tree | 3ffed8d805467423965228912339a251bceb7f76 /sysdeps/unix/sysv/linux/i386/swapcontext.S | |
| parent | 2367bf468ce43801de987dcd54b0f99ba9d62827 (diff) | |
| download | glibc-73c26018ed0ecd9c807bb363cc2c2ab4aca66a82.tar.gz glibc-73c26018ed0ecd9c807bb363cc2c2ab4aca66a82.tar.xz glibc-73c26018ed0ecd9c807bb363cc2c2ab4aca66a82.zip | |
aarch64: fix check for SVE support in assembler
Due to GCC bug 110901 -mcpu can override -march setting when compiling asm code and thus a compiler targetting a specific cpu can fail the configure check even when binutils gas supports SVE. The workaround is that explicit .arch directive overrides both -mcpu and -march, and since that's what the actual SVE memcpy uses the configure check should use that too even if the GCC issue is fixed independently. Reviewed-by: Florian Weimer <fweimer@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/swapcontext.S')
0 files changed, 0 insertions, 0 deletions