Merge llvm-project main llvmorg-18-init-15088-gd14ee76181fb

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-18-init-15088-gd14ee76181fb.

PR: 276104
MFC after: 1 month

Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, the
last commit before the upstream release/17.x branch was created.

PR: 273753
MFC after: 1 month

Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-16-init-18548-gb0daacf58f41.

PR: 271047
MFC after: 1 month

Stop stripping 'sf' suffixes from architecture names.

riscv64sf was the only architecture with an 'sf' suffix.

Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D39497

Merge llvm-project release/15.x llvmorg-15.0.7-0-g8dfdcc7b7bf6

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.7-0-g8dfdcc7b7bf6.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.6-0-g088f33605d8a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.6-0-g088f33605d8a.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.2-10-gf3c5289e7846.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-15358-g53dc0f10787.

PR: 265425
MFC after: 2 weeks

libclang_rt: Trim a few more MIPSisms.

The only FreeBSD architectures ending in 'hf' were MIPS hard-float
architectures.

Reviewed by: emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D35591

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, the
last commit before the upstream release/17.x branch was created.

PR: 273753
MFC after: 1 month

Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-16-init-18548-gb0daacf58f41.

PR: 271047
MFC after: 1 month

Stop stripping 'sf' suffixes from architecture names.

riscv64sf was the only architecture with an 'sf' suffix.

Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D39497

Merge llvm-project release/15.x llvmorg-15.0.7-0-g8dfdcc7b7bf6

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.7-0-g8dfdcc7b7bf6.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.6-0-g088f33605d8a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.6-0-g088f33605d8a.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.2-10-gf3c5289e7846.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-15358-g53dc0f10787.

PR: 265425
MFC after: 2 weeks

libclang_rt: Trim a few more MIPSisms.

The only FreeBSD architectures ending in 'hf' were MIPS hard-float
architectures.

Reviewed by: emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D35591

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-16-init-18548-gb0daacf58f41.

PR: 271047
MFC after: 1 month

Stop stripping 'sf' suffixes from architecture names.

riscv64sf was the only architecture with an 'sf' suffix.

Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D39497

Merge llvm-project release/15.x llvmorg-15.0.7-0-g8dfdcc7b7bf6

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.7-0-g8dfdcc7b7bf6.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.6-0-g088f33605d8a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.6-0-g088f33605d8a.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.2-10-gf3c5289e7846.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-15358-g53dc0f10787.

PR: 265425
MFC after: 2 weeks

libclang_rt: Trim a few more MIPSisms.

The only FreeBSD architectures ending in 'hf' were MIPS hard-float
architectures.

Reviewed by: emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D35591

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

Stop stripping 'sf' suffixes from architecture names.

riscv64sf was the only architecture with an 'sf' suffix.

Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D39497

Merge llvm-project release/15.x llvmorg-15.0.7-0-g8dfdcc7b7bf6

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.7-0-g8dfdcc7b7bf6.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.6-0-g088f33605d8a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.6-0-g088f33605d8a.

PR: 265425
MFC after: 2 weeks

Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15.0.2-10-gf3c5289e7846.

PR: 265425
MFC after: 2 weeks

Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-15358-g53dc0f10787.

PR: 265425
MFC after: 2 weeks

libclang_rt: Trim a few more MIPSisms.

The only FreeBSD architectures ending in 'hf' were MIPS hard-float
architectures.

Reviewed by: emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D35591

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

libclang_rt: Trim a few more MIPSisms.

The only FreeBSD architectures ending in 'hf' were MIPS hard-float
architectures.

Reviewed by: emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D35591

Merge llvm-project release/14.x llvmorg-14.0.5-0-gc12386ae247c

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.5-0-gc12386ae247c, aka 14.0.5 release.

PR: 261742
MFC after: 3 days

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

Update rest of llvm-project build glue for 14.0.4

I completely forgot about updating the generated llvm-project config
files, which also contain version numbers, etc. Sorry for the churn.

PR: 261742
Fixes: ab9d54731f43
MFC after: 3 days

Add several sanitizer ignore lists under /usr/lib/clang

Some of the sanitizers from compiler-rt can use ignore lists, which are
loosely modeled on valgrind's example. Upstream provides default lists
for AddressSanitizer, CFI, and MemorySanitizer, so install these in the
expected location, /usr/lib/clang/14.0.3/share.

Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35338

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 main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR: 261742
MFC after: 2 weeks

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

riscv: fix riscv64sf build

The library needs to have sf suffix cut off.

MFC after: 3 days
X-MFC with: 3781e77995e9b81afcbf7b3dc84b33b864c48794
Differential revision: https://reviews.freebsd.org/D34561
Reviewed by: dim

Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before
the upstream release/13.x branch was created.

PR: 258209
MFC after: 2 weeks

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Merge llvm-project 12.0.1 rc2

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2.

PR: 255570
MFC after: 6 weeks

Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR: 255570
MFC after: 6 weeks

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852

Fix GCC and -DWITH_CLEAN build after 7bc797e3f3807660cf98e5b1bd63545cafe820f8

Reported by: kib

Allow using sanitizers for ssp tests with out-of-tree compiler

With an out-of-tree Clang, we can use the -resource-dir flag when linking
to point it at the runtime libraries from the current SYSROOT.
This moves the path to the clang-internal library directory to a separate
.mk file that can be used by Makefiles that want to find the sanitizer
libraries. I intend to re-use this .mk file for my upcoming changes that
allow building the entire base system with ASAN/UBSAN/MSAN.

Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D28852