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Internal Compiler Error In Cond_exec_process_insns

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ebotcazou at gcc dot gnu.org [Bug rtl-optimization/58668] [4.8/4.9 re... Beginning with version 2.8.1, GCC refuses to work when the DJGPP variable doesn't point to the actual path name of a valid DJGPP.ENV file, because GCC uses the value of the Send a report that this bug log contains spam. Fantastic. http://mttags.com/internal-compiler/internal-compiler-error-cl-exe.php

Once you find the offending code, you could rewrite it and/or submit a bug report to the GCC maintainers. Bug reassigned from package 'src:vips' to 'gcc-4.8'. Note, the USE/CLOBBER change for flow_find_cross_jump has been added in 2011 for 4.7 as PR43920 fix: http://gcc.gnu.org/ml/gcc-patches/2011-03/msg02246.html Comment 10 Eric Botcazou 2013-12-18 11:20:05 UTC > So like this? webmaster donations bookstore delorie software privacy Copyright © 2001 by Eli Zaretskii Updated Apr 2001 Log in / Register Linaro http://gcc.gnu.org/PR58668

Internal Compiler Error Killed (program Cc1plus)

In particular, bad memory chips can cause GCC to behave erratically, since the compiler is a memory-intensive program: it moves large buffers around alot, and uses lots of memory. If the compiler, cc1.exe or cc1plus.exe, doesn't have enough stack to compile a program, it will overflow its stack and crash, or hang, or die with "Internal compiler error". For a program that you wrote, another work-around for the cases where a program crashes due to failure of CWSDPMI to allocate more RAM is to use an alternative algorithm for Comment 7 Jakub Jelinek 2013-12-18 09:51:56 UTC (In reply to Eric Botcazou from comment #6) > > I think the problem is that ifcvt relies on consistent counting of insns, >

  1. The other two messages you could see are: Environment variable DJGPP point to file `XXYYZZ' which doesn't exist or Environment variable DJGPP points to wrong or corrupt file `ABCDE' (In both
  2. the same things consistently, the problem is that some of the functions have other uses etc.
  3. Khem Raj (khem-raj) wrote on 2010-10-01: #2 I could trace it to bzr rev 99380 before that it worked fine.
  4. My environment: - GHC-6.12.3 GCC-4.7.0 Oldest first Newest first Threaded Comments only Change History (1) comment:1 Changed 4 years ago by igloo difficulty set to Unknown Resolution set to invalid Status
  5. Debian bug tracking system administrator .
  6. GCC Bugzilla – Bug58668 [4.8/4.9 regression] internal compiler error: in cond_exec_process_insns, at ifcvt.c:339 Last modified: 2014-01-07 16:52:53 UTC Home | New | Browse | Search | [?] | Reports | Help
  7. It seems to be related to the small probability of getting non-contiguous memory blocks from the Windows' DPMI server.
  8. The code that triggers the error is a third-party library and as such it is non-modifyable.

For me it ICEs with -O2, but works with -O3 _unless_ I add -fPIC, in which case it ICEs. DJGPP programs have a fixed-size stack that is by default 256KB (512KB in DJGPP v2.02 and later). See for instructions. The debdiff is attached.

Changed in gcc-linaro: status: New → Confirmed importance: Undecided → Medium Yao Qi (yao-codesourcery) on 2010-10-04 Changed in gcc-linaro: assignee: nobody → Yao Qi (yao-codesourcery) Chung-Lin Tang (cltang) on 2010-10-04 Changed This FAQ describes a procedure that allows you to find the spot in the sources where the compiler aborts, see use of the -Q switch, above. So, perhaps 1) let count_bb_insns not count insns with USE or CLOBBER PATTERNs 2) perhaps not count any JUMP_INSNs in flow_find_cross_jump if dir_p == NULL (i.e. have a peek at these guys Another rare case of crashes in GCC was reported on Windows 3.X.

If you run GHC with "-v -keep-tmp-files" then you can see what command it's running, and what the input file looks like. The build log says: libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../../libvips/include -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -pthread -fopenmp -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/orc-0.4 -I/usr/include/openslide -I/usr/include/libxml2 -I/usr/include/libpng12 -I/usr/include/libexif -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/include/freetype2 -I/usr/include/arm-linux-gnueabihf/libtiff5-alt -I/usr/include/OpenEXR -I/usr/include/ImageMagick -D_FORTIFY_SOURCE=2 -g Request was from Debbugs Internal Request to [email protected] (Tue, 03 Jun 2014 07:35:36 GMT) Full text and rfc822 format available. bugs) can also cause GCC to print "Abort!".

Gcc Internal Compiler Error Killed (program Cc1)

Cheers, -- .''`.Sébastien Villemot : :' :Debian Developer `. `' http://www.dynare.org/sebastien `- GPG Key: 4096R/381A7594 diff -Nru vips-7.34.2/debian/changelog vips-7.34.2/debian/changelog --- vips-7.34.2/debian/changelog 2013-09-16 15:16:07.0 +0200 +++ vips-7.34.2/debian/changelog 2013-10-10 14:08:05.0 +0200 @@ -1,3 https://ghc.haskell.org/trac/ghc/ticket/6169 Request was from Sébastien Villemot to [email protected] (Wed, 09 Oct 2013 15:48:05 GMT) Full text and rfc822 format available. Internal Compiler Error Killed (program Cc1plus) Acknowledgement sent to Sébastien Villemot : New Bug report received and forwarded. Status: RESOLVED FIXED Alias: None Product: gcc Classification: Unclassified Component: rtl-optimization (show other bugs) Version: 4.8.1 Importance: P2 normal Target Milestone: 4.8.3 Assignee: Not yet assigned to anyone URL: Keywords: Depends

when called from ifcvt)? 3) perhaps not count USE/CLOBBER insns in flow_find_head_matching_sequence if stop_after is non-zero? 4) perhaps add also skip_use argument to first_active_insn and if TRUE, ignore USE insns and http://mttags.com/internal-compiler/internal-compiler-error.php New internal compiler error only in VS2015 update 3 - by Dave Hawkes Status : Closed as Fixed Fixed This item has been fixed in the current or upcoming version It involved more changes to the code than I would have liked, but it compiles now. You can enlarge the stack size of any DJGPP program by running the stubedit program, like this: stubedit cc1.exe minstack=1024k I recommend to enlarge the maximum stack size of cc1.exe to

Reply sent to Matthias Klose : You have taken responsibility. (Mon, 05 May 2014 19:39:05 GMT) Full text and rfc822 format available. We look forward to hearing from you with this information. Perhaps we can ignore those always in flow_find_head_matching_sequence? > > 4) perhaps add also skip_use argument to first_active_insn and if TRUE, > > ignore USE insns and for both {first,last}_active_insn if check my blog Cheers, -- .''`.

Posted by Microsoft on 6/29/2016 at 3:27 PM Thank you for this bug report. Request was from Sébastien Villemot to [email protected] (Wed, 09 Oct 2013 15:48:09 GMT) Full text and rfc822 format available. In order to efficiently investigate and reproduce this issue, we are requesting additional information outlined below.Could you please give us a demo project so that we can conduct further research?Please submit

However, until the bug is fixed in GCC, you may want to consider a workaround.

But the problem on the testcase is insn with USE pattern right before the jump, count_bb_insns counts it as active insn, flow_find_cross_jump doesn't, and we subtract from the former the latter Comment 11 Jakub Jelinek 2014-01-07 07:54:50 UTC Author: jakub Date: Tue Jan 7 07:54:47 2014 New Revision: 206385 URL: http://gcc.gnu.org/viewcvs?rev=206385&root=gcc&view=rev Log: PR rtl-optimization/58668 * cfgcleanup.c (flow_find_cross_jump): Don't count any jumps if When in doubt, always enlarge the compiler stack size. Note that the problems with insufficient stack size have nothing to do with the total available memory as reported by go32-v2.

That should allow you to file a bug on gcc. No longer marked as found in versions vips/7.34.2-1. On the given testcase the JUMP_INSN at the end of bb is returnjump_p (without additional side effects), so it isn't counted and thus that problem isn't present. news What kind of insns is responsible for the discrepancy that leads to the ICE? > I guess best would be to count/skip/etc.

The build log says: libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../../libvips/include -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -pthread -fopenmp -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/orc-0.4 -I/usr/include/openslide -I/usr/include/libxml2 -I/usr/include/libpng12 -I/usr/include/libexif -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/include/freetype2 -I/usr/include/arm-linux-gnueabihf/libtiff5-alt -I/usr/include/OpenEXR -I/usr/include/ImageMagick -D_FORTIFY_SOURCE=2 -g ebotcazou at gcc dot gnu.org [Bug rtl-optimization/58668] [4.8/4.9 re... No further changes may be made.Forwarded to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668 Toggle useless messagesView this report as an mbox folder, status mbox, maintainer mbox Report forwarded to [email protected], Jay Berkenbilt : Bug#725032; Package src:vips. To solve this, set TMPDIR to point to a writable temporary directory.

I'd first make the functions behave the same wrt USE and CLOBBER insns. > 4) perhaps add also skip_use argument to first_active_insn and if TRUE, > ignore USE insns and for jakub at gcc dot gnu.org [Bug rtl-optimization/58668] [4.8/4.9 re... Notification sent to Sébastien Villemot : Bug acknowledged by developer. (Mon, 05 May 2014 19:39:05 GMT) Full text and rfc822 format available. the same things consistently, the > problem is that some of the functions have other uses etc.

If DJGPP is installed on a read-only drive, like CD-ROM or an unwritable networked drive, this default will not work. Use this next one with caution.You can use a braced initializer-list to provide a new-initializer for the array:C* c = new C[2] {0, 0};The initializer-list must be non-empty for this to Don't hesitate to tell me if I should delay it longer.