Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

Merge llvm-project release/14.x llvmorg-14.0.3-0-g1f9140064dfb

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.3-0-g1f9140064dfb.

PR: 261742
MFC after: 2 weeks

Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13.0.0-rc1-97-g23ba3732246a.

PR: 258209
MFC after: 2 weeks

Add a few missed files to libclang_rt.profile-<arch>.a

Otherwise, programs compiled with -fprofile-instr-generate will
encounter undefined symbol errors during linking, for example
__llvm_profile_counter_bias, lprofSetRuntimeCounterRelocation and a few
others were missing from the profile library.

Reported by: ota@j.email.ne.jp
PR: 254001
MFC after: 3 days

Follow-up to r358851 (llvm-project 10.0.0-rc3 import), where I added
subdirectories for compiler-rt's internal fuzzer, profile and xray
headers, but forgot to add installing those headers themselves.

MFC after: 3 days

Update build glue for libclang_rt.

Update libclang_rt:
* Add cfi, dd, fuzzer and xray
* Update arch support
* Update OptionalObsoleteFiles.inc

Next step in updating llvm/clang build glue: make libclang_rt build.

Support compiling lib/libclang_rt/profile a bit more with recent versions of gcc

Several of the flags were being treated as CFLAGS, when they were actually
technically CXXFLAGS. Move them there.

Only apply -fno-sanitize=safe-stack with clang.

PR: 223179

Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306956, and update
build glue.

Expose symbols in lib/libclang_rt/profile to fix --coverage

The symbols currently hidden in libprofile_rt are needed for linking with
`clang --coverage` to add coverage counters at link time and produce
coverage numbers at runtime.

In collaboration with: dim
MFC after: 1 month
Sponsored by: Dell EMC Isilon
Differential Revision: D9168

Update compiler-rt to 3.9.0 release, and update the build glue for
libcompiler_rt and libclang_rt.

Merge compiler-rt release_38 branch r258968.

Note that there is still a problem on amd64, causing SIGBUS in the early
startup of Address Sanitizer. This is being investigated.

Update compiler-rt to 3.7.0 release. This also includes the sanitizer
and profile libraries.

Now compiler-rt has been updated in r276851, bring in the various
sanitizer libraries that already work on FreeBSD:

* asan: Address Sanitizer
* ubsan: Undefined Behavior Sanitizer
* profile: Profile Guided Optimization support

Please note that these libraries are *experimental* at this stage, so
the main Makefile is not yet connected to the build.

Since I didn't want to needlessly edit BSD.usr.dist, you will also have
to create the install directory /usr/lib/clang/3.5.0/lib/freebsd
manually for now.

Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13.0.0-rc1-97-g23ba3732246a.

PR: 258209
MFC after: 2 weeks

Add a few missed files to libclang_rt.profile-<arch>.a

Otherwise, programs compiled with -fprofile-instr-generate will
encounter undefined symbol errors during linking, for example
__llvm_profile_counter_bias, lprofSetRuntimeCounterRelocation and a few
others were missing from the profile library.

Reported by: ota@j.email.ne.jp
PR: 254001
MFC after: 3 days

Follow-up to r358851 (llvm-project 10.0.0-rc3 import), where I added
subdirectories for compiler-rt's internal fuzzer, profile and xray
headers, but forgot to add installing those headers themselves.

MFC after: 3 days

Update build glue for libclang_rt.

Update libclang_rt:
* Add cfi, dd, fuzzer and xray
* Update arch support
* Update OptionalObsoleteFiles.inc

Next step in updating llvm/clang build glue: make libclang_rt build.

Support compiling lib/libclang_rt/profile a bit more with recent versions of gcc

Several of the flags were being treated as CFLAGS, when they were actually
technically CXXFLAGS. Move them there.

Only apply -fno-sanitize=safe-stack with clang.

PR: 223179

Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306956, and update
build glue.

Expose symbols in lib/libclang_rt/profile to fix --coverage

The symbols currently hidden in libprofile_rt are needed for linking with
`clang --coverage` to add coverage counters at link time and produce
coverage numbers at runtime.

In collaboration with: dim
MFC after: 1 month
Sponsored by: Dell EMC Isilon
Differential Revision: D9168

Update compiler-rt to 3.9.0 release, and update the build glue for
libcompiler_rt and libclang_rt.

Merge compiler-rt release_38 branch r258968.

Note that there is still a problem on amd64, causing SIGBUS in the early
startup of Address Sanitizer. This is being investigated.

Update compiler-rt to 3.7.0 release. This also includes the sanitizer
and profile libraries.

Now compiler-rt has been updated in r276851, bring in the various
sanitizer libraries that already work on FreeBSD:

* asan: Address Sanitizer
* ubsan: Undefined Behavior Sanitizer
* profile: Profile Guided Optimization support

Please note that these libraries are *experimental* at this stage, so
the main Makefile is not yet connected to the build.

Since I didn't want to needlessly edit BSD.usr.dist, you will also have
to create the install directory /usr/lib/clang/3.5.0/lib/freebsd
manually for now.

Add a few missed files to libclang_rt.profile-<arch>.a

Otherwise, programs compiled with -fprofile-instr-generate will
encounter undefined symbol errors during linking, for example
__llvm_profile_counter_bias, lprofSetRuntimeCounterRelocation and a few
others were missing from the profile library.

Reported by: ota@j.email.ne.jp
PR: 254001
MFC after: 3 days

Follow-up to r358851 (llvm-project 10.0.0-rc3 import), where I added
subdirectories for compiler-rt's internal fuzzer, profile and xray
headers, but forgot to add installing those headers themselves.

MFC after: 3 days

Update build glue for libclang_rt.

Update libclang_rt:
* Add cfi, dd, fuzzer and xray
* Update arch support
* Update OptionalObsoleteFiles.inc

Next step in updating llvm/clang build glue: make libclang_rt build.

Support compiling lib/libclang_rt/profile a bit more with recent versions of gcc

Several of the flags were being treated as CFLAGS, when they were actually
technically CXXFLAGS. Move them there.

Only apply -fno-sanitize=safe-stack with clang.

PR: 223179

-fvisibility is a c++ thing, per gcc(1)

Followup to r324894

PR: 223179

Expose symbols in lib/libclang_rt/profile to fix --coverage

The symbols currently hidden in libprofile_rt are needed for linking with
`clang --coverage` to add coverage counters at link time and produce
coverage numbers at runtime.

In collaboration with: dim
MFC after: 1 month
Sponsored by: Dell EMC Isilon
Differential Revision: D9168

Now compiler-rt has been updated in r276851, bring in the various
sanitizer libraries that already work on FreeBSD:

* asan: Address Sanitizer
* ubsan: Undefined Behavior Sanitizer
* profile: Profile Guided Optimization support

Please note that these libraries are *experimental* at this stage, so
the main Makefile is not yet connected to the build.

Since I didn't want to needlessly edit BSD.usr.dist, you will also have
to create the install directory /usr/lib/clang/3.5.0/lib/freebsd
manually for now.