# changelog

author: Jakub Jelinek <jakub@redhat.com> 4.8.5-8
changelog:
  - fix a bug in C++ ref-to-ptr conversion (#1344807)
  - fix combiner handling of jumps on aarch64 (#1344672,
    PR rtl-optimization/52714)


author: Jakub Jelinek <jakub@redhat.com> 4.8.5-9
changelog:
  - backport OpenMP 4.5 support to libgomp (library only; #1357060,
    PRs libgomp/68579, libgomp/64625)


author: Jakub Jelinek <jakub@redhat.com> 4.8.5-11
changelog:
  - on aarch64 emit scheduling barriers before stack deallocation in
    function epilogues (#1362635, PR target/63293)


author: Jakub Jelinek <jakub@redhat.com> 4.8.5-12
changelog:
  - fix up std::rethrow_exception (#1375711, PR libstdc++/62258)
  - use _Unwind_GetIPInfo in __gcc_personality_v0 (#1387402, PR libgcc/78064)
  - fix vec_vsx_ld/st on ppc64le (#1389801, PR target/72863, PR target/78084)
  - fix ICE in gfc_compare_derived_types (#1369183)
  - fix EH from C++ thunks (#1427412, PR ipa/68184)
  - on ppc64{,le} emit nop after recursive call if the current function
    is replaceable (#1420723, PR target/79439)
  - on aarch64 with -frounding-math use fnmul only with -(a*b) and not
    with (-a)*b (#1418446, PR target/66731)
  - constrain std::valarray functions and operators (#1416214,
    PR libstdc++/69116)
  - fix gimplification of aggregate assignments when lhs is used
    (#1396298, PR middle-end/72747, PR c/78408)
  - fix aarch64 TLS with -mcmodel=large (#1389276, PR target/78796)
  - fix aarch64 reloading of floating point constants into general purpose
    registers (#1349067, PR target/70549)
  - fix DW_AT_decl_line on DW_TAG_enumeration_type for C enumeration
    definitions following forward declarations (#1423460, PR c/79969)


author: Jakub Jelinek <jakub@redhat.com> 4.8.5-13
changelog:
  - add -mstack-protector-guard={tls,global}, -mstack-protector-guard-reg=
    and -mstack-protector-guard-offset= options on ppc* (#1415952,
    PR target/78875)


author: Nick Clifton <nickc@redhat.com> 2.27-6
changelog:
  - Move .shstrtab section to end of section list so that the monotonic ordering of section offsets is restored.
    (#1366145)


author: Jakub Jelinek <jakub@redhat.com> 6.3.1-2.2
changelog:
  - update from Fedora 6.3.1-2
  - some further libstdc++_nonshared.a fixes for ppc, ppc64, ppc64le, s390
    and s390x


author: Jakub Jelinek <jakub@redhat.com> 6.3.1-3
changelog:
  - update from Fedora 6.3.1-3
    - fix vec_xl and vec_xst altivec.h intrinsics (#1418397, PR target/79268)


