Bug 148222 - clisp compile hangs in io.c
Summary: clisp compile hangs in io.c
Status: RESOLVED FIXED
Alias: None
Product: SUSE Linux 10.1
Classification: openSUSE
Component: Development (show other bugs)
Version: Beta 3
Hardware: PowerPC Linux
: P5 - None : Normal (vote)
Target Milestone: Beta 9
Assignee: Michael Matz
QA Contact: E-mail List
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Blocks:
 
Reported: 2006-02-04 14:20 UTC by Olaf Hering
Modified: 2008-07-16 15:45 UTC (History)
0 users

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Found By: Development
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Attachments
olh-io.i.bz2 (88.70 KB, application/x-bzip2)
2006-02-04 14:21 UTC, Olaf Hering 		Details
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Description Olaf Hering 2006-02-04 14:20:31 UTC 
/usr/lib/gcc/powerpc64-suse-linux/4.1.0/cc1 -fpreprocessed olh-io.i -msecure-plt -quiet -dumpbase olh-io.c -auxbase olh-io -g -g -O2 -O2 -Wall -Wno-unused -Wno-uninitialized -W -Wswitch -Wcomment -Wpointer-arith -Wimplicit -Wreturn-type -Wmissing-declarations -Wno-sign-compare -version -fmessage-length=0 -fPIC -fno-strict-aliasing -o olh-io.s

-O1 makes no difference,
-O0 compile time is short.
Comment 1 Olaf Hering 2006-02-04 14:21:52 UTC 
Created attachment 66469 [details]
olh-io.i.bz2

GNU C version 4.1.0 20060201 (prerelease) (SUSE Linux) (powerpc64-suse-linux)
        compiled by GNU C version 4.1.0 20060201 (prerelease) (SUSE Linux).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: f1034b696dafcd133cfcca8c56263cf9
Comment 2 Michael Matz 2006-02-13 16:55:10 UTC 
This is points-to-analysis being O(n^3).  Reported as PR26260 .
Comment 3 Richard Biener 2006-04-11 15:46:31 UTC 
And fixed since BetaN, N < 7.