freebsd-dev/contrib/llvm-project
Ed Maste 9c231325e7 Clang: Add Diags for targets pre to i686 for -fcf-protection
Intel Control-flow Enforcement Technology (CET) provides new
instructions `endbr32/64` for the indirect branch control.
They are NOPs on i686 and new targets.  We need to check for that
in case it crashes on older targets.

PR:		264497
Reviewed by:	dim
MFC after:	1 week
Obtained from:	LLVM commit 52516782972730ff065a34123a9d8876da08c254
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D37268
2022-11-04 20:42:26 -04:00
..
clang Clang: Add Diags for targets pre to i686 for -fcf-protection 2022-11-04 20:42:26 -04:00
compiler-rt Merge llvm-project release/14.x llvmorg-14.0.4-0-g29f1039a7285 2022-06-04 15:18:46 +02:00
libcxx Merge llvm-project release/14.x llvmorg-14.0.4-0-g29f1039a7285 2022-06-04 15:18:46 +02:00
libunwind Merge llvm-project release/14.x llvmorg-14.0.0-rc2-12-g09546e1b5103 2022-05-14 13:46:11 +02:00
lld Merge llvm-project release/14.x llvmorg-14.0.4-0-g29f1039a7285 2022-06-04 15:18:46 +02:00
lldb Merge llvm-project release/14.x llvmorg-14.0.0-rc1-74-g4dc3cb8e3255 2022-05-14 13:45:57 +02:00
llvm Apply llvm fix for assertion/crash building math/vtk 2022-09-27 23:45:56 +02:00
openmp Merge llvm-project release/14.x llvmorg-14.0.0-rc1-74-g4dc3cb8e3255 2022-05-14 13:45:57 +02:00
FREEBSD-Xlist Merge llvm-project release/14.x llvmorg-14.0.0-rc2-12-g09546e1b5103 2022-05-14 13:46:11 +02:00