From 218b5c83940d469424564ba6f1ec488c4970a5e5 Mon Sep 17 00:00:00 2001 From: David Spickett Date: Tue, 19 Apr 2022 13:48:26 +0000 Subject: [PATCH] [clang][AArch64] Remove BTI after setjmp from release notes This is now going into 14.0.2 as 571c7d8f6dae1a8797ae3271c0c09fc648b1940b so will not be new in clang-15. --- clang/docs/ReleaseNotes.rst | 5 ----- 1 file changed, 5 deletions(-) diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index ef4211204a90..4a0e2ff6170a 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -298,11 +298,6 @@ DWARF Support in Clang Arm and AArch64 Support in Clang -------------------------------- -- When using ``-mbranch-protection=bti`` with AArch64, calls to setjmp will - now be followed by a BTI instruction. This is done to be compatible with - setjmp implementations that return with a br instead of a ret. You can - disable this behaviour using the ``-mno-bti-at-return-twice`` option. - Floating Point Support in Clang -------------------------------