[cfe-dev] [3.7 Release] RC2 has been tagged, Testing Phase II begins

[Daniel Sanders]

clang+llvm-3.7.0-rc2-mips-linux-gnu.tar.xz
        check-all:
                UBSan-ASan-mips :: TestCases/Float/cast-overflow.cpp
                UBSan-Standalone-mips :: TestCases/Float/cast-overflow.cpp
                        Patch to fix this is committed to trunk but no response from code-owner (Richard Smith) for the merge request. I've asked Hans if this is still a merge candidate (it is) and pinged Richard again.
        test-suite: All ok.

clang+llvm-3.7.0-rc2-mipsel-linux-gnu.tar.xz
        check-all: All ok (just the prune.m failure caused by NFS and noatime)
        test-suite: All ok

clang+llvm-3.7.0-rc2-x86_64-linux-gnu-ubuntu-14.04.tar.xz (cross compiling to mips)
        test-suite: As expected almabench failed (but on fewer configs than last time, not sure why). Will re-test using a local build that has r243745 applied. Unexpectedly, kimwitu++/kc failed the reference check and tramp3d-v4 segfaulted on three configs (big-endian N32, mips64r[126]). Hopefully, it's the same issue as almabench but I'll investigate.

________________________________________
From: Daniel Sanders
Sent: 02 August 2015 11:19
To: Hans Wennborg; llvmdev; cfe-dev; lldb-dev at cs.uiuc.edu; openmp-dev at dcs-maillist2.engr.illinois.edu
Cc: Ben Pope; Ed Maste; Sebastian Dreßler
Subject: RE: [cfe-dev] [3.7 Release] RC2 has been tagged, Testing Phase II begins

As I mentioned to Hans on another thread I'm testing with two last-minute patches applied:
        r243686 - Fixes an asan failure but is also suspected of breaking an x86 sanitizer buildbot. It hasn't been merged as a result. If it doesn't get merged it just adds a non-regression failure to mips-linux-gnu's check-all and possibly mipsel-linux-gnu's too.
        r243745 - Fixes a rare register allocator bug potentially affecting all targets but currently affecting almabench on some mips configs. This patch just missed rc2 and was merged shortly after the tag was created.
I'm sure we'll need an rc3 due to the second of the two patches and I'll build that with a clean tag.

clang+llvm-3.7.0-rc2-mips-linux-gnu.tar.xz
        check-all:
                UBSan-ASan-mips :: TestCases/Float/cast-overflow.cpp
                UBSan-Standalone-mips :: TestCases/Float/cast-overflow.cpp
                        Patch to fix this is committed to trunk but no response from code-owner (Richard Smith) for the merge request. I've asked Hans if this is still a merge candidate and pinged Richard again.
        test-suite: Started. Will report back when it's done

clang+llvm-3.7.0-rc2-mipsel-linux-gnu.tar.xz
        check-all: All ok (just the prune.m failure caused by NFS and noatime)
        test-suite: Started. Will report back when it's done

clang+llvm-3.7.0-rc2-x86_64-linux-gnu-ubuntu-14.04.tar.xz (cross compiling to mips)
        test-suite: Started. Will report back when it's done. I'm expecting almabench to fail due to the lack of r243745 so once the tag is tested I'll re-test using a local build that has it.

________________________________________
From: cfe-dev-bounces at cs.uiuc.edu [cfe-dev-bounces at cs.uiuc.edu] on behalf of Hans Wennborg [hans at chromium.org]
Sent: 31 July 2015 00:50
To: llvmdev; cfe-dev; lldb-dev at cs.uiuc.edu; openmp-dev at dcs-maillist2.engr.illinois.edu
Cc: Ben Pope; Ed Maste; Sebastian Dreßler
Subject: [cfe-dev] [3.7 Release] RC2 has been tagged, Testing Phase II begins

Dear testers,

3.7.0-rc2 was just tagged. Please test, build binaries, upload to the
sftp, and report results to this thread.

A lot of fixes have been applied since rc1, both to the build script
and the code in general, so hopefully it will be less bumpy this time.

>From this point, I will no longer accept merge requests to finish
existing features; it's now bug-fixes only.

Thanks again for helping with the release!

Cheers,
Hans
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