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unknown user pushed a change to branch releases/gcc-9 in repository gcc.
from 313e02cfb97 S/390: Emit vector alignment hints for z13 if AS accepts them new ae6f7309862 aarch64: Fix noexecstack note in libitm new be6028a7a65 aarch64: Fix noexecstack note in libgcc new 315a7e8cca1 aarch64: Fix BTI support in libgcc [PR96001] new 91aab0f70e0 aarch64: Fix BTI support in libitm new a70d5d81c41 aarch64: fix return address access with pac [PR94891][PR94791] new a0ae6c76529 aarch64: fix __builtin_eh_return with pac-ret [PR94891] new f5cab586217 libgcc: fix the handling of return address mangling [PR94891] new a6a2935076b doc: Clarify __builtin_return_address [PR94891] new 8281cdda59d aarch64: Add missing ACLE support for PAC-RET
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Summary of changes: gcc/config/aarch64/aarch64-c.c | 12 ++++++++ gcc/config/aarch64/aarch64-protos.h | 1 + gcc/config/aarch64/aarch64.c | 31 ++++++++++++++++++- gcc/config/aarch64/aarch64.h | 2 +- gcc/doc/extend.texi | 17 +++++++++-- .../gcc.target/aarch64/return_address_sign_1.c | 8 ++--- libgcc/config/aarch64/aarch64-unwind.h | 35 +++++----------------- libgcc/config/aarch64/lse.S | 30 +++++++++++++++++++ libgcc/unwind-dw2.c | 34 +++++---------------- libitm/config/aarch64/sjlj.S | 29 +++++++++++++++++- 10 files changed, 137 insertions(+), 62 deletions(-)