[llvm] r229841 - Reverting r229831 due to multiple ARM/PPC/MIPS build-bot failures.

[Kuperstein, Michael M]

I think the default CMAKE_BUILD_TYPE is Debug.

-----Original Message-----
From: Renato Golin [mailto:renato.golin at linaro.org] 
Sent: Monday, May 18, 2015 16:27
To: Daniel Sanders
Cc: Kuperstein, Michael M; Richard Barton; llvm-commits at cs.uiuc.edu
Subject: Re: [llvm] r229841 - Reverting r229831 due to multiple ARM/PPC/MIPS build-bot failures.

On 18 May 2015 at 14:17, Daniel Sanders <Daniel.Sanders at imgtec.com> wrote:
> I can't reproduce it from a cmake+ninja build with 'CMAKE_BUILD_TYPE=' build but I can from a 'CMAKE_BUILD_TYPE=Release' build.

I never used  'CMAKE_BUILD_TYPE=', only 'CMAKE_BUILD_TYPE=Release' or 'CMAKE_BUILD_TYPE=Debug'.


> When 'CMAKE_BUILD_TYPE=', the command to build lib/Target/X86/MCTargetDesc/CMakeFiles/LLVMX86Desc.dir/X86MCTargetDesc.cpp.o takes around 50s and ~500MB RAM.
> When 'CMAKE_BUILD_TYPE=Release', it takes ~30mins and the memory usage very slowly creeps upwards until the process is killed at 1GB.

Is this x86_64?

cheers,
--renato
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