[llvm] r239115 - [InstCombine] Don't miscompile safe increment idiom

Renato Golin renato.golin at linaro.org
Fri Jun 5 01:25:30 PDT 2015


On 5 June 2015 at 00:11, David Majnemer <david.majnemer at gmail.com> wrote:
> Author: majnemer
> Date: Thu Jun  4 18:11:30 2015
> New Revision: 239115
>
> URL: http://llvm.org/viewvc/llvm-project?rev=239115&view=rev
> Log:
> [InstCombine] Don't miscompile safe increment idiom

Hi David,

I haven't bisected yet, but it's likely that this commit is the one
responsible for this failure:

http://lab.llvm.org:8011/builders/clang-x86_64-linux-selfhost-abi-test/builds/5543

And all self-hosting + test-suite failures in ARM. :)

The effect is the same, times out, gets killed.

cheers,
--renato



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