| commit | e724b0480bfa5ec04f39be8c7290330b495c59de | |
| author | Florian Weimer <fweimer@redhat.com> | |
| Fri, 4 Nov 2022 09:18:03 +0000 (4 10:18 +0100) | ||
| committer | Florian Weimer <fweimer@redhat.com> | |
| Fri, 4 Nov 2022 09:18:03 +0000 (4 10:18 +0100) | ||
| tree | b6386f6ca91a728a373e2c2bdaeb901b83aa3683 | treesnapshot (tar.gz zip) |
| parent | a05d8e1d15ea08526639ba154e59b6822b704f4c | commitdiff |
libgcc: Special-case BFD ld unwind table encodings in find_fde_tail
BFD ld (and the other linkers) only produce one encoding of these
values. It is not necessary to use the general
read_encoded_value_with_base decoding routine. This avoids the
data-dependent branches in its implementation.
libgcc/
* unwind-dw2-fde-dip.c (find_fde_tail): Special-case encoding
values actually used by BFD ld.
BFD ld (and the other linkers) only produce one encoding of these
values. It is not necessary to use the general
read_encoded_value_with_base decoding routine. This avoids the
data-dependent branches in its implementation.
libgcc/
* unwind-dw2-fde-dip.c (find_fde_tail): Special-case encoding
values actually used by BFD ld.
| libgcc/unwind-dw2-fde-dip.c | diffblobblamehistory |