From: SourceForge.net <no...@so...> - 2011-04-13 01:57:33
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Patches item #3285611, was opened at 2011-04-13 11:57 Message generated for change (Tracker Item Submitted) made by roy_r_rankin You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Nobody/Anonymous (nobody) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2011-07-17 15:30:29
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Patches item #3285611, was opened at 2011-04-13 03:57 Message generated for change (Comment added) made by borutr You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) >Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Borut Ražem (borutr) Date: 2011-07-17 17:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2011-07-18 03:50:13
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Patches item #3285611, was opened at 2011-04-13 11:57 Message generated for change (Comment added) made by roy_r_rankin You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Roy Rankin (roy_r_rankin) Date: 2011-07-18 13:50 Message: Borut, The problem was encountered when building in Fedora 15 and Fedora 16 (rawhide) on x86_64. The gcc was the version current in these versions of Fedora on 22 Mar 2001. The problem involves optimization at -O2. The patch turns off gcc optimization for the offending function and then turns it back on after the function. The SDCC source used was sdcc-src-3.0.0.tar.bz2 Roy ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-07-18 01:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2011-08-28 06:24:17
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Patches item #3285611, was opened at 2011-04-13 03:57 Message generated for change (Comment added) made by borutr You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Borut Ražem (borutr) Date: 2011-08-28 08:24 Message: Fixed in svn revision #6769. This seems to be Linux native x86 specific gcc bug: even on Linux x86_64 it works. This bog should be reported to gcc bug tracker. Borut ---------------------------------------------------------------------- Comment By: Roy Rankin (roy_r_rankin) Date: 2011-07-18 05:50 Message: Borut, The problem was encountered when building in Fedora 15 and Fedora 16 (rawhide) on x86_64. The gcc was the version current in these versions of Fedora on 22 Mar 2001. The problem involves optimization at -O2. The patch turns off gcc optimization for the offending function and then turns it back on after the function. The SDCC source used was sdcc-src-3.0.0.tar.bz2 Roy ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-07-17 17:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2011-12-29 18:06:33
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Patches item #3285611, was opened at 2011-04-12 18:57 Message generated for change (Comment added) made by maartenbrock You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Closed Resolution: Fixed Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Maarten Brock (maartenbrock) Date: 2011-12-29 10:06 Message: Has anyone reported this bug to the gcc developers? ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-08-27 23:24 Message: Fixed in svn revision #6769. This seems to be Linux native x86 specific gcc bug: even on Linux x86_64 it works. This bog should be reported to gcc bug tracker. Borut ---------------------------------------------------------------------- Comment By: Roy Rankin (roy_r_rankin) Date: 2011-07-17 20:50 Message: Borut, The problem was encountered when building in Fedora 15 and Fedora 16 (rawhide) on x86_64. The gcc was the version current in these versions of Fedora on 22 Mar 2001. The problem involves optimization at -O2. The patch turns off gcc optimization for the offending function and then turns it back on after the function. The SDCC source used was sdcc-src-3.0.0.tar.bz2 Roy ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-07-17 08:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2011-12-29 22:26:02
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Patches item #3285611, was opened at 2011-04-12 18:57 Message generated for change (Comment added) made by borutr You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Closed Resolution: Fixed Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Borut Ražem (borutr) Date: 2011-12-29 14:26 Message: I haven't. It needs some work to minimize the case... Borut ---------------------------------------------------------------------- Comment By: Maarten Brock (maartenbrock) Date: 2011-12-29 10:06 Message: Has anyone reported this bug to the gcc developers? ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-08-27 23:24 Message: Fixed in svn revision #6769. This seems to be Linux native x86 specific gcc bug: even on Linux x86_64 it works. This bog should be reported to gcc bug tracker. Borut ---------------------------------------------------------------------- Comment By: Roy Rankin (roy_r_rankin) Date: 2011-07-17 20:50 Message: Borut, The problem was encountered when building in Fedora 15 and Fedora 16 (rawhide) on x86_64. The gcc was the version current in these versions of Fedora on 22 Mar 2001. The problem involves optimization at -O2. The patch turns off gcc optimization for the offending function and then turns it back on after the function. The SDCC source used was sdcc-src-3.0.0.tar.bz2 Roy ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-07-17 08:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |
From: SourceForge.net <no...@so...> - 2012-03-21 13:23:40
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Patches item #3285611, was opened at 2011-04-12 18:57 Message generated for change (Comment added) made by borutr You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Closed Resolution: Fixed Priority: 5 Private: No Submitted By: Roy Rankin (roy_r_rankin) Assigned to: Borut Ražem (borutr) Summary: Workaround gcc 4.6.0 bug with sdcc 3.0.0 Initial Comment: When compiling sdcc 3.0.0 with gcc 4.6.0, gcc goes into an infinite loop. This patch turns off gcc optimisation in the problematic function. ---------------------------------------------------------------------- >Comment By: Borut Ražem (borutr) Date: 2012-03-21 06:23 Message: I minimased ths case and submitted the gcc bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 I'm not sure if this is the only problem, since the submitted bug hangs the gcc compiler regardless of the optimization level, whilst the sdcc compilation hangs only with optimization -O2. Borut ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-12-29 14:26 Message: I haven't. It needs some work to minimize the case... Borut ---------------------------------------------------------------------- Comment By: Maarten Brock (maartenbrock) Date: 2011-12-29 10:06 Message: Has anyone reported this bug to the gcc developers? ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-08-27 23:24 Message: Fixed in svn revision #6769. This seems to be Linux native x86 specific gcc bug: even on Linux x86_64 it works. This bog should be reported to gcc bug tracker. Borut ---------------------------------------------------------------------- Comment By: Roy Rankin (roy_r_rankin) Date: 2011-07-17 20:50 Message: Borut, The problem was encountered when building in Fedora 15 and Fedora 16 (rawhide) on x86_64. The gcc was the version current in these versions of Fedora on 22 Mar 2001. The problem involves optimization at -O2. The patch turns off gcc optimization for the offending function and then turns it back on after the function. The SDCC source used was sdcc-src-3.0.0.tar.bz2 Roy ---------------------------------------------------------------------- Comment By: Borut Ražem (borutr) Date: 2011-07-17 08:30 Message: Sdcc HEAD compiles without problems with gcc 4.6.0 and 4.6.1 mingw cross compiler and with gcc 4.6.0 on sparc and x86 Solaris. Can you please provide some more info on which platform you encountered the problem, how you compiled (or where did you get) the gcc compiler, which options you used to compile sdcc... Borut ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=300599&aid=3285611&group_id=599 |