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bug#21513: (now an infinite loop in grep/tests/triple-backref?)
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From: |
Martin Liška |
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Subject: |
bug#21513: (now an infinite loop in grep/tests/triple-backref?) |
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Date: |
Mon, 20 Jan 2020 12:08:07 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
On 1/20/20 12:06 PM, Andreas Schwab wrote:
That appears to be a GCC bug with -fprofile-generate.
Or a co-incidence of usage of __builtin_unreachable that
can lead to any code optimization (segfault, infinite loop, ...).
Martin
Andreas.