Linux: LLVM 11 release cycle

[dileks]

"[llvm-dev] [11.0.0 Release] Release Candidate 2 is here" (see [1])

[1] https://lists.llvm.org/pipermail/llvm-dev/2020-August/144477.html
[2] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc2

[nickdesaulniers]

I don't mind announcements in general, but if we have one per release candidate, we might have a lot. They don't cost us anything, so I shouldn't care, but maybe announcements for final releases are more appropriate? For instance, this post may not be actionable to us.

[nathanchance]

Maybe it is worth creating one issue for the whole release cycle as a call to action for testing? Such as "LLVM 11 release cycle" then making a comment whenever there is a new release candidate and closing when the final is released? These are somewhat useful to me because I can throw my testing framework at it (stable LLVM testing is the reason I initially wrote it after all) but I agree that as it stands, they are not clearly actionable.

I suppose we could do the same thing with Linux releases too.

[dileks]

OK, LLVM 11 release cycle sounds good.

[nathanchance]

llvmorg-11.0.0-rc2 seems good against Linux 5.8.3:

ClangBuiltLinux clang version 11.0.0 (https://github.com/llvm/llvm-project 414f32a9e862b11f51063b75729278f8d81b12e9)
InstalledDir: /home/nathan/cbl/github/llvm-kernel-testing/toolchain/bin
GNU assembler (GNU Binutils) 2.35
Linux 5.8.3

arm32 multi_v5_defconfig successful in 0:01:18

arm32 multi_v5_defconfig qemu boot successful

arm32 aspeed_g5_defconfig successful in 0:01:11

arm32 aspeed_g5_defconfig qemu boot successful

arm32 multi_v7_defconfig successful in 0:02:33

arm32 multi_v7_defconfig qemu boot successful

arm32 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:12:31

arm32 allnoconfig successful in 0:00:22

arm32 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:17:19

arm32 debian config successful in 0:11:51

armv7hl fedora config successful in 0:07:58

armv7hl opensuse config successful in 0:08:35

arm64 defconfig successful in 0:03:56

arm64 defconfig qemu boot successful

arm64 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:14:01

arm64 allnoconfig successful in 0:00:19

arm64 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:13:03

arm64 debian config successful in 0:10:00

arm64 fedora config successful in 0:10:43

arm64 opensuse config successful in 0:13:32

mips malta_kvm_guest_defconfig successful in 0:01:28

mips malta_kvm_guest_defconfig qemu boot successful

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y successful in 0:01:25

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y qemu boot successful

powerpc ppc44x_defconfig successful in 0:00:48

powerpc ppc44x_defconfig qemu boot successful

powerpc allnoconfig successful in 0:00:16

powerpc pseries_defconfig successful in 0:01:57

powerpc pseries_defconfig qemu boot successful

powerpc powernv_defconfig successful in 0:02:16

powerpc powernv_defconfig qemu boot successful

powerpc ppc64le_defconfig successful in 0:02:11

ppc64le debian config successful in 0:08:32

ppc64le fedora config successful in 0:08:44

ppc64le opensuse config successful in 0:09:29

riscv defconfig successful in 0:00:50

riscv defconfig qemu boot successful

s390x defconfig successful in 0:03:05

s390x allmodconfig successful in 0:10:17

s390x allyesconfig successful in 0:12:07

s390x debian config successful in 0:06:00

s390x fedora config successful in 0:04:08

s390x opensuse config successful in 0:04:32

x86_64 defconfig successful in 0:01:35

x86_64 qemu boot successful

x86_64 allmodconfig successful in 0:14:39

x86_64 allyesconfig successful in 0:14:03

x86_64 allyesconfig at -O3 successful in 0:14:47

x86_64 archlinux config successful in 0:12:33

x86_64 debian config successful in 0:10:20

x86_64 fedora config successful in 0:10:22

x86_64 opensuse config successful in 0:11:56

[dileks]

[llvm-dev] [11.0.0 Release] Release status says:

There are currently six blocking bugs at
https://bugs.llvm.org/show_bug.cgi?id=46725
...
Once those issues are resolved, the plan is to tag rc3, after which we
can release if there are no bad surprises.

[1] https://lists.llvm.org/pipermail/llvm-dev/2020-September/144961.html

[nickdesaulniers]

we're one of those: https://bugs.llvm.org/show_bug.cgi?id=47468 🤡

[dileks]

[0] Bug 46725 (release-11.0.0) - [meta] 11.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=4672

[1] https://bugs.llvm.org/show_bug.cgi?id=47454
https://reviews.llvm.org/D87844
Cherry-pick # 1: commit 53d238a961d1 ("[CodeGen] Fixing inconsistent ABI mangling of vlaues in SelectionDAGBuilder")
Link: https://github.com/llvm/llvm-project/commit/53d238a961d1

[2] https://bugs.llvm.org/show_bug.cgi?id=47468
https://reviews.llvm.org/rGf7a53d82c0902147909f28a9295a9d00b4b27d38
Cherry-pick # 1: commit a0385bd7acd6 ("[llvm] Add contains(KeyType) -> bool methods to SmallPtrSet")
Link: https://github.com/llvm/llvm-project/commit/a0385bd7acd6
Cherry-pick # 2: commit f7a53d82c090 ("PR47468: Fix findPHICopyInsertPoint, so that copies aren't incorrectly inserted after an INLINEASM_BR.")
Link: https://github.com/llvm/llvm-project/commit/f7a53d82c090

[3] https://bugs.llvm.org/show_bug.cgi?id=47561
Cherry-pick #1: commit 788c7d2ec11d ("[clang][docs] Fix documentation of -O")
Link: https://github.com/llvm/llvm-project/commit/788c7d2ec11d

[4] https://bugs.llvm.org/show_bug.cgi?id=47589
Revert #1: commit b2eb43931757 ("[clang-format] Fix AlignConsecutive on PP blocks")
Link: https://github.com/llvm/llvm-project/commit/b2eb43931757

[dileks]

Git history log (cherry-picks plus revert):

$ git checkout b78e5de029c2 -b for-11.x/b78e5de029c2

$ git cherry-pick 53d238a961d1
automatischer Merge von llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
[for-11.x/b78e5de029c2 eda2df8998a9] [CodeGen] Fixing inconsistent ABI mangling of vlaues in SelectionDAGBuilder
 Author: Lucas Prates <[email protected]>
 Date: Thu Sep 17 18:07:35 2020 +0100
 2 files changed, 51 insertions(+), 28 deletions(-)
 create mode 100644 llvm/test/CodeGen/ARM/pr47454.ll

$ git cherry-pick a0385bd7acd6
[for-11.x/b78e5de029c2 a83d492d8149] [llvm] Add contains(KeyType) -> bool methods to SmallPtrSet
 Author: David Blaikie <[email protected]>
 Date: Fri Jul 17 10:41:35 2020 -0700
 2 files changed, 34 insertions(+), 3 deletions(-)

$ git cherry-pick f7a53d82c090
automatischer Merge von llvm/lib/CodeGen/PHIEliminationUtils.cpp
[for-11.x/b78e5de029c2 3ce96cc74156] PR47468: Fix findPHICopyInsertPoint, so that copies aren't incorrectly inserted after an INLINEASM_BR.
 Author: James Y Knight <[email protected]>
 Date: Thu Sep 17 18:10:19 2020 -0400
 2 files changed, 68 insertions(+), 20 deletions(-)
 create mode 100644 llvm/test/CodeGen/X86/callbr-asm-phi-placement.ll

$ git cherry-pick 788c7d2ec11d
automatischer Merge von clang/docs/CommandGuide/clang.rst
[for-11.x/b78e5de029c2 a03a76b44c4d] [clang][docs] Fix documentation of -O
 Author: Jessica Clarke <[email protected]>
 Date: Thu Sep 17 13:44:01 2020 +0100
 1 file changed, 1 insertion(+), 1 deletion(-)

$ git revert --no-edit b2eb43931757
automatischer Merge von clang/unittests/Format/FormatTest.cpp
automatischer Merge von clang/lib/Format/WhitespaceManager.cpp
automatischer Merge von clang/lib/Format/UnwrappedLineParser.cpp
automatischer Merge von clang/lib/Format/FormatToken.h
[for-11.x/b78e5de029c2 0d6e379cac11] Revert "[clang-format] Fix AlignConsecutive on PP blocks"
 Date: Tue Sep 22 09:57:52 2020 +0200
 5 files changed, 3 insertions(+), 59 deletions(-)

[dileks]

I have sent above 2 links to @zmodem and Hans has cherry-picked the 4 first commits.

[dileks]

[llvm-dev] [11.0.0 Release] Release Candidate 3 is here

[1] https://lists.llvm.org/pipermail/llvm-dev/2020-September/145233.html

[nathanchance]

llvmorg-11.0.0-rc3 looks good against mainline @ 805c6d3c1921, 5.4.66, and 5.8.10.

https://del.dog/raw/ikosilobun
https://del.dog/raw/yppumefugn
https://del.dog/raw/hohidoquxu

Links may eventually go invalid but I do not feel like uploading or copy and pasting them here :)

[davidbolvansky]

net/ethernet/marvell/mvpp2/mvpp2_main.c:580:41: warning: implicit conversion from 'unsigned long' to 'int' changes value from 18446744073709551584 to -32 [-Wconstant-conversion]

[dileks]

@davidbolvansky

Please check the ClangBuiltLinux issue-tracker if this was already reported.
If this is not the case please open a new issue.

This issue here is only to collect the status of the LLVM 11 release cycle and point to open so-called release-blockers (see meta-bug in [1]).

[1] https://bugs.llvm.org/show_bug.cgi?id=46725

[dileks]

Bug 47619 - regression with aarch64-linux: UNREACHABLE executed at ../include/llvm/Support/MachineValueType.h:756

Fixed in release/11.x Git:

commit 81eb1c1fa75c6407713b5657156d8d9149572bfe
"AArch64/GlobalISel: Reduced patch for bug 47619"

[0] https://bugs.llvm.org/show_bug.cgi?id=47619
[1] https://github.com/llvm/llvm-project/commit/81eb1c1fa75c6407713b5657156d8d9149572bfe

[dileks]

11.0.0-rc4 released (contains above fix and followup fix)

[0] https://lists.llvm.org/pipermail/llvm-dev/2020-September/145394.html
[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc4

[dileks]

11.0.0-rc5 released

[0] https://lists.llvm.org/pipermail/llvm-dev/2020-September/145474.html
[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc5

[nathanchance]

llvmorg-11.0.0-rc5 still looks good against 5.8.12.

ClangBuiltLinux clang version 11.0.0 (https://github.com/llvm/llvm-project 60a25202a7dd1e00067fcfce512086ebf3788537)
InstalledDir: /home/nathan/cbl/toolchains/llvm-11.0.0-rc5/bin
GNU assembler (GNU Binutils) 2.35.1
Linux 5.8.12-cbl

arm32 multi_v5_defconfig successful in 0:00:53

arm32 multi_v5_defconfig qemu boot successful

arm32 aspeed_g5_defconfig successful in 0:00:48

arm32 aspeed_g5_defconfig qemu boot successful

arm32 multi_v7_defconfig successful in 0:01:38

arm32 multi_v7_defconfig qemu boot successful

arm32 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:03

arm32 allnoconfig successful in 0:00:11

arm32 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:20

arm32 debian config successful in 0:04:52

armv7hl fedora config successful in 0:05:01

armv7hl opensuse config successful in 0:05:27

arm64 defconfig successful in 0:02:32

arm64 defconfig qemu boot successful

arm64 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:08:47

arm64 allnoconfig successful in 0:00:12

arm64 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:09:07

arm64 debian config successful in 0:06:24

arm64 fedora config successful in 0:06:45

arm64 opensuse config successful in 0:08:35

mips malta_kvm_guest_defconfig successful in 0:00:55

mips malta_kvm_guest_defconfig qemu boot successful

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y successful in 0:00:54

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y qemu boot successful

powerpc ppc44x_defconfig successful in 0:00:30

powerpc ppc44x_defconfig qemu boot successful

powerpc allnoconfig successful in 0:00:10

powerpc pseries_defconfig successful in 0:01:16

powerpc pseries_defconfig qemu boot successful

powerpc powernv_defconfig successful in 0:01:30

powerpc powernv_defconfig qemu boot successful

powerpc ppc64le_defconfig successful in 0:01:26

ppc64le debian config successful in 0:05:24

ppc64le fedora config successful in 0:05:32

ppc64le opensuse config successful in 0:06:04

riscv defconfig successful in 0:00:31

riscv defconfig qemu boot successful

s390x defconfig successful in 0:01:59

s390x allmodconfig successful in 0:06:29

s390x allyesconfig successful in 0:09:21

s390x debian config successful in 0:03:50

s390x fedora config successful in 0:02:42

s390x opensuse config successful in 0:02:55

x86_64 defconfig successful in 0:01:02

x86_64 qemu boot successful

x86_64 allmodconfig successful in 0:09:10

x86_64 allyesconfig successful in 0:09:34

x86_64 allyesconfig at -O3 successful in 0:10:01

x86_64 archlinux config successful in 0:07:58

x86_64 debian config successful in 0:06:34

x86_64 fedora config successful in 0:06:33

x86_64 opensuse config successful in 0:07:37

I will try to test mainline and 5.4 later.

[nathanchance]

Mainline (including Sami's LTO/CFI tree):

ClangBuiltLinux clang version 11.0.0 (https://github.com/llvm/llvm-project 60a25202a7dd1e00067fcfce512086ebf3788537)
InstalledDir: /home/nathan/cbl/toolchains/llvm-11.0.0-rc5/bin
GNU assembler (GNU Binutils) 2.35.1
Linux 5.9.0-rc7-cbl-00027-g60e720931556

arm32 multi_v5_defconfig successful in 0:00:50

arm32 multi_v5_defconfig qemu boot successful

arm32 aspeed_g5_defconfig successful in 0:00:48

arm32 aspeed_g5_defconfig qemu boot successful

arm32 multi_v7_defconfig successful in 0:01:38

arm32 multi_v7_defconfig qemu boot successful

arm32 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:29

arm32 allnoconfig successful in 0:00:17

arm32 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:23

arm32 debian config successful in 0:04:52

armv7hl fedora config successful in 0:05:07

armv7hl opensuse config successful in 0:05:36

arm64 defconfig successful in 0:02:40

arm64 defconfig qemu boot successful

arm64 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:09:05

arm64 allnoconfig successful in 0:00:12

arm64 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:09:21

arm64 debian config successful in 0:06:28

arm64 fedora config successful in 0:06:54

arm64 opensuse config successful in 0:08:43

mips malta_kvm_guest_defconfig successful in 0:00:55

mips malta_kvm_guest_defconfig qemu boot successful

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y successful in 0:00:54

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y qemu boot successful

powerpc ppc44x_defconfig successful in 0:00:30

powerpc ppc44x_defconfig qemu boot successful

powerpc allnoconfig successful in 0:00:10

powerpc pseries_defconfig successful in 0:01:16

powerpc pseries_defconfig qemu boot successful

powerpc powernv_defconfig successful in 0:01:29

powerpc powernv_defconfig qemu boot successful

powerpc ppc64le_defconfig successful in 0:01:26

ppc64le debian config successful in 0:05:30

ppc64le fedora config successful in 0:05:38

ppc64le opensuse config successful in 0:06:08

riscv defconfig successful in 0:00:31

riscv defconfig qemu boot successful

s390x defconfig successful in 0:01:58

s390x allmodconfig successful in 0:06:35

s390x allyesconfig successful in 0:09:32

s390x debian config successful in 0:03:49

s390x fedora config successful in 0:02:36

s390x opensuse config successful in 0:02:53

x86_64 defconfig successful in 0:01:00

x86_64 qemu boot successful

x86_64 allmodconfig successful in 0:09:11

x86_64 allyesconfig successful in 0:09:40

x86_64 allyesconfig at -O3 (minus CONFIG_VIDEO_TI_CAL) successful in 0:10:10

x86_64 archlinux config successful in 0:07:57

x86_64 debian config successful in 0:06:24

x86_64 fedora config successful in 0:06:30

x86_64 opensuse config successful in 0:07:30

arm64 defconfig (plus CONFIG_{LTO,CFI}_CLANG and CONFIG_DYNAMIC_FTRACE_WITH_REGS) successful in 0:07:36

arm64 defconfig (plus CONFIG_{LTO,CFI}_CLANG and CONFIG_DYNAMIC_FTRACE_WITH_REGS) qemu boot successful

x86_64 defconfig (plus CONFIG_{LTO,CFI}_CLANG) successful in 0:01:39

x86_64 defconfig (plus CONFIG_{LTO,CFI}_CLANG) qemu boot successful

and 5.4:

ClangBuiltLinux clang version 11.0.0 (https://github.com/llvm/llvm-project 60a25202a7dd1e00067fcfce512086ebf3788537)
InstalledDir: /home/nathan/cbl/toolchains/llvm-11.0.0-rc5/bin
GNU assembler (GNU Binutils) 2.35.1
Linux 5.4.68-cbl

arm32 multi_v5_defconfig successful in 0:00:45

arm32 multi_v5_defconfig qemu boot successful

arm32 aspeed_g5_defconfig successful in 0:00:40

arm32 aspeed_g5_defconfig qemu boot successful

arm32 multi_v7_defconfig successful in 0:01:22

arm32 multi_v7_defconfig qemu boot successful

arm32 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:06:19

arm32 allnoconfig successful in 0:00:12

arm32 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:06:26

arm32 debian config successful in 0:04:22

armv7hl fedora config successful in 0:04:22

armv7hl opensuse config successful in 0:04:46

arm64 defconfig successful in 0:02:11

arm64 defconfig qemu boot successful

arm64 allmodconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:16

arm64 allnoconfig successful in 0:00:13

arm64 allyesconfig (plus CONFIG_CPU_BIG_ENDIAN=n) successful in 0:07:44

arm64 debian config successful in 0:05:34

arm64 fedora config successful in 0:05:37

arm64 opensuse config successful in 0:07:12

mips malta_kvm_guest_defconfig successful in 0:00:51

mips malta_kvm_guest_defconfig qemu boot successful

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y successful in 0:00:49

mips malta_kvm_guest_defconfig plus CONFIG_CPU_BIG_ENDIAN=y qemu boot successful

powerpc ppc44x_defconfig successful in 0:00:29

powerpc ppc44x_defconfig qemu boot successful

powerpc allnoconfig successful in 0:00:10

powerpc pseries_defconfig successful in 0:01:08

powerpc pseries_defconfig qemu boot successful

powerpc powernv_defconfig successful in 0:01:22

powerpc powernv_defconfig qemu boot successful

powerpc ppc64le_defconfig successful in 0:01:13

ppc64le debian config successful in 0:04:56

ppc64le fedora config successful in 0:04:56

ppc64le opensuse config successful in 0:05:20

x86_64 defconfig successful in 0:00:57

x86_64 qemu boot successful

x86_64 allmodconfig (minus CONFIG_STM and CONFIG_TEST_MEMCAT_P) successful in 0:08:33

x86_64 allyesconfig successful in 0:08:41

x86_64 allyesconfig at -O3 (minus CONFIG_SENSORS_APPLESMC) successful in 0:09:01

x86_64 archlinux config (minus CONFIG_STM) successful in 0:07:33

x86_64 debian config successful in 0:06:30

x86_64 fedora config (minus CONFIG_STM and CONFIG_TEST_MEMCAT_P) successful in 0:06:29

x86_64 opensuse config (minus CONFIG_STM) successful in 0:07:16

both look good to me as well.

[dileks]

@nathanchance

Thanks for the update.

From where do you have the $arch debian config(s)?

I would like to see the full kernel-configs, especially I am interested in the x86_64 debian config for upcoming Linux v5.9.

[nathanchance]

I pull them down and extract them from the .deb packages: https://github.com/nathanchance/llvm-kernel-testing/blob/a29968d86b965e1eea11bb51e328aca7ea984494/configs/fetch.sh#L23-L43

[dileks]

OK.

There is linux-image-5.9.0-rc6-amd6 in Debian/experimental available.

In the snippet where you pointed me:
5.8.10-1 is the Debian package version (upstream-version plus debian-revision) and 5.8.0-2 is sort of a kernel-version whereas 2 stand for the current debian-kernel abi-version (Debian respects stable ABI versions) and 5.8.0 represents Linux v5.8.y and y=0 will not change even there is a higher Linux (upstream) version like 5.8.13.
Maybe use DEB_KER_VER=5.8.0-2 and DEB_PKG_VER=5.8.10-1.

[1] https://packages.debian.org/linux-image-5.9.0
[2] https://packages.debian.org/experimental/amd64/linux-image-5.9.0-rc6-amd64/download

[dileks]

To generate the lastest Debian-kernel config:

SALSA_URL="https://salsa.debian.org/kernel-team/linux"

wget -O debian-config.config ${SALSA_URL}/-/raw/master/debian/config/config
wget -O debian-config.kernelarch-x86 ${SALSA_URL}/-/raw/master/debian/config/kernelarch-x86/config
wget -O debian-config.amd64 ${SALSA_URL}/-/raw/master/debian/config/amd64/config

cat debian-config.config debian-config.kernelarch-x86 debian-config.amd64 > debian-config.latest

[dileks]

Pending cherry-pick for #1125

[1] https://bugs.llvm.org/show_bug.cgi?id=47735
[2] https://github.com/llvm/llvm-project/commit/d2c61d2bf9bd1efad49acba2f2751112522686aa

UPDATE: Pushed to 11.x as https://github.com/llvm/llvm-project/commit/176249bd6732a8044d457092ed932768724a6f06

[dileks]

LLVM version 11.0.0-rc6 released.

[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc6
[2] https://lists.llvm.org/pipermail/llvm-dev/2020-October/145660.html

Update: Add link to official announcement

[nickdesaulniers]

@dileks thanks for testing https://bugs.llvm.org/show_bug.cgi?id=47735 on clang-11 branch!

[dileks]

With the release of Linux version 5.9 final I tried a build with LLVM toolchain version 11.0.0-rc6.

I did a build with clang-cfi integrated and some assorted Clang fixes (mostly pending in Linux-next, here in CBL and elsewhere).

So far, I do not see any severe problems here on my Debian AMD64 system.
I did a lot of builds in any RC cycles starting with v5.9-rc2, but I can miss something.

I am interested in your feedback and hope to see LLVM toolchain version 11.0.0 final this week.

@nathanchance I much appreciate your report & testing (for me it is OK to wait when both finals are available).

[dileks]

LLVM toolchain version 11.0.0 final released.

[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0
[2] https://lists.llvm.org/pipermail/llvm-dev/2020-October/145750.html

Update: Add Link to release announcement.

[nickdesaulniers]

New LLVM bugs should be marked blockers for the 11.0.1 meta bug: https://bugs.llvm.org/show_bug.cgi?id=47800

[dileks]

LLVM toolchain version 11.0.1-rc1 released.

[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.1-rc1

[dileks]

LLVM toolchain version 11.0.1-rc2 released.

[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.1-rc2
[2] http://lists.llvm.org/pipermail/llvm-dev/2020-December/147454.html

[dileks]

LLVM version 11.0.1 final released.

[1] https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.1

[nickdesaulniers]

going to close this now that the final v11 release is done. Let's follow up in a v12 bug?

[dileks]

@nickdesaulniers
OK