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Re: Compiler stress test

From Ian Collins <ian-news@hotmail.com>
Newsgroups comp.lang.c
Subject Re: Compiler stress test
Date 2019-02-06 14:21 +1300
Message-ID <gbur3uFfhg9U12@mid.individual.net> (permalink)
References (3 earlier) <fFn6E.260179$IF1.167829@fx03.am4> <q3d699$sns$1@dont-email.me> <Hqp6E.929682$Sj4.791671@fx15.am4> <gbuqfgFfhg9U10@mid.individual.net> <Bzq6E.260775$IF1.66097@fx03.am4>

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On 06/02/2019 14:16, Bart wrote:
> On 06/02/2019 01:10, Ian Collins wrote:
>> On 06/02/2019 12:58, Bart wrote:
> 
>>> Now gcc takes 5 times as long as clang.
>>
>> So there is a problem with gcc builds for Windows.
> 
> Maybe they forgot to use -O3.
> 
> Or maybe there is a problem with clang builds for Linux (plus your
> machines are much faster than mine).

10x faster?  I doubt it.  Even twice (at the hardware level) would be 
unlikely unless you are using something very old.

-- 
Ian.

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Thread

Compiler stress test jacobnavia <jacob@jacob.remcomp.fr> - 2019-02-05 10:30 +0100
  Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-05 22:50 +1300
    Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-05 22:56 +1300
      strict aliasing rule on buffers slacked.misha@gmail.com - 2019-02-05 13:33 +0100
        Re: strict aliasing rule on buffers Richard Damon <Richard@Damon-Family.org> - 2019-02-05 08:13 -0500
        Re: strict aliasing rule on buffers Barry Schwarz <schwarzb@dqel.com> - 2019-02-05 06:00 -0800
        Re: strict aliasing rule on buffers David Brown <david.brown@hesbynett.no> - 2019-02-05 15:33 +0100
        Re: strict aliasing rule on buffers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-02-05 14:36 +0000
        Re: strict aliasing rule on buffers James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-02-05 07:27 -0800
    Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-07 08:28 +1300
      Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-06 19:48 +0000
      Re: Compiler stress test jacobnavia <jacob@jacob.remcomp.fr> - 2019-02-06 22:11 +0100
        Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-07 00:34 +0100
          Re: Compiler stress test jacobnavia <jacob@jacob.remcomp.fr> - 2019-02-07 07:13 +0100
            Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-07 08:32 +0100
              Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-07 12:06 +0000
                Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-07 14:08 +0100
                Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-07 13:49 +0000
                Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-07 17:01 +0100
                Re: Compiler stress test jacobnavia <jacob@jacob.remcomp.fr> - 2019-02-07 22:26 +0100
                Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-07 23:24 +0100
                Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-07 23:20 +0000
                Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-08 10:42 +0100
                Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-08 16:37 +1300
                Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-08 12:30 +0100
                Re: Compiler stress test Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-02-08 08:18 -0800
                Re: Compiler stress test scott@slp53.sl.home (Scott Lurndal) - 2019-02-08 16:04 +0000
                Re: Compiler stress test Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-02-11 20:34 +0000
                Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-08 16:30 +1300
  Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-05 12:20 +0000
    Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-06 09:59 +1300
      Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-05 21:57 +0000
        Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-06 00:29 +0100
          Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-05 23:58 +0000
            Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-06 14:10 +1300
              Re: Compiler stress test Bart <bc@freeuk.com> - 2019-02-06 01:16 +0000
                Re: Compiler stress test Ian Collins <ian-news@hotmail.com> - 2019-02-06 14:21 +1300
                Re: Compiler stress test Paul <nospam@needed.invalid> - 2019-02-06 01:28 -0500
                Re: Compiler stress test Paul <nospam@needed.invalid> - 2019-02-08 03:51 -0500
            Re: Compiler stress test David Brown <david.brown@hesbynett.no> - 2019-02-06 08:13 +0100
      Re: Compiler stress test BGB <cr88192@hotmail.com> - 2019-02-06 13:13 -0600

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