[llvm] fef2dab - Bugix for buildbot failure at commit 43f031d31264d20cfb8f1ebd606c66e57c231d4d

[Kai Luo via llvm-commits]

How about adding `; REQUIRES: x86_64` at the top of the file?

On Mon, Apr 6, 2020 at 9:10 PM Hans Wennborg via llvm-commits
<llvm-commits at lists.llvm.org> wrote:
>
> I see my fix didn't work. It failed on this buildbot:
> http://lab.llvm.org:8011/builders/clang-ppc64be-linux/builds/46780
>
> /home/buildbots/ppc64be-clang-test/clang-ppc64be/stage1/bin/lli:
> error: error creating EE: No available targets are compatible with
> triple "x86_64-unknown-unknown"
>
> And it failed on 32-bit Windows as below. I've reverted the change
> that introduced the test in 64c23127508 until it can be fixed
> properly.
>
> FAIL: LLVM :: ExecutionEngine/MCJIT/cet-code-model-lager.ll (22607 of 36859)
> ******************** TEST 'LLVM ::
> ExecutionEngine/MCJIT/cet-code-model-lager.ll' FAILED
> ********************
> Script:
> --
> : 'RUN: at line 1';
> c:\src\llvm_package_6a800f6f\build32_stage0\bin\lli.exe
> -mtriple=i686-pc-windows-msvc-elf -mtriple=x86_64-unknown-unknown
> -code-model=large
> C:\src\llvm_package_6a800f6f\llvm-project\llvm\test\ExecutionEngine\MCJIT\cet-code-model-lager.ll
> > /dev/null
> --
> Exit Code: 1
>
> Command Output (stdout):
> --
> $ ":" "RUN: at line 1"
> $ "c:\src\llvm_package_6a800f6f\build32_stage0\bin\lli.exe"
> "-mtriple=i686-pc-windows-msvc-elf" "-mtriple=x86_64-unknown-unknown"
> "-code-model=large"
> "C:\src\llvm_package_6a800f6f\llvm-project\llvm\test\ExecutionEngine\MCJIT\cet-code-model-lager.ll"
> # command stderr:
> lli.exe: for the --mtriple option: may only occur zero or one times!
>
> On Mon, Apr 6, 2020 at 2:24 PM Hans Wennborg <hans at chromium.org> wrote:
> >
> > What was the bug?
> >
> > Because now the test fails like this in my 32-bit Windows build:
> >
> > $ "c:\src\llvm_package_944db8a4\build32_stage0\bin\lli.exe"
> > "-mtriple=i686-pc-windows-msvc-elf" "-code-model=large"
> > "C:\src\llvm_package_944db8a4\llvm-project\llvm\test\ExecutionEngine\MCJIT\cet-code-model-lager.ll"
> > # command stderr:
> > Assertion failed: Is64Bit && "Large code model is only legal in 64-bit
> > mode.", file C:\src\llvm_package_944db8a4\llvm-project\llvm\lib\Target\X86\X86ISelLowering.cpp,
> > line 4212
> >
> > I committed a patch that passes the triple to lli in
> > 6a800f6f622a7ade275fa6cb1ef07803460d8bb3, let's see how that goes.
> >
> > Also, I noticed this file (and another from your original commit) end
> > with -lager.ll. Should it be -larger.ll? or -large.ll?
> >
> > Thanks,
> > Hans
> >
> > On Fri, Apr 3, 2020 at 7:26 AM Xiang1 Zhang via llvm-commits
> > <llvm-commits at lists.llvm.org> wrote:
> > >
> > >
> > > Author: Xiang1 Zhang
> > > Date: 2020-04-03T13:25:35+08:00
> > > New Revision: fef2dab100dfc7c49ccf0ce2bacea409324b54ba
> > >
> > > URL: https://github.com/llvm/llvm-project/commit/fef2dab100dfc7c49ccf0ce2bacea409324b54ba
> > > DIFF: https://github.com/llvm/llvm-project/commit/fef2dab100dfc7c49ccf0ce2bacea409324b54ba.diff
> > >
> > > LOG: Bugix for buildbot failure at commit 43f031d31264d20cfb8f1ebd606c66e57c231d4d
> > > Author: Xiang1 Zhang <xiang1.zhang at intel.com>
> > > Date:   Fri Apr 3 11:25:38 2020 +0800
> > >
> > >     Enable IBT(Indirect Branch Tracking) in JIT with CET(Control-flow Enforcement Technology)
> > >
> > > Added:
> > >
> > >
> > > Modified:
> > >     llvm/test/ExecutionEngine/MCJIT/cet-code-model-lager.ll
> > >
> > > Removed:
> > >
> > >
> > >
> > > ################################################################################
> > > diff  --git a/llvm/test/ExecutionEngine/MCJIT/cet-code-model-lager.ll b/llvm/test/ExecutionEngine/MCJIT/cet-code-model-lager.ll
> > > index 782a2b84a844..478683b016d3 100644
> > > --- a/llvm/test/ExecutionEngine/MCJIT/cet-code-model-lager.ll
> > > +++ b/llvm/test/ExecutionEngine/MCJIT/cet-code-model-lager.ll
> > > @@ -1,5 +1,4 @@
> > >  ; RUN: %lli -code-model=large %s > /dev/null
> > > -target triple = "x86_64-unknown-linux-gnu"
> > >
> > >  @a = dso_local local_unnamed_addr global i32 1, align 4
> > >
> > >
> > >
> > >
> > > _______________________________________________
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> > > llvm-commits at lists.llvm.org
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