Bug 148222

Summary:	clisp compile hangs in io.c
Product:	[openSUSE] SUSE Linux 10.1	Reporter:	Olaf Hering <ohering>
Component:	Development	Assignee:	Michael Matz <matz>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Beta 3
Target Milestone:	Beta 9
Hardware:	PowerPC
OS:	Linux
Whiteboard:
Found By:	Development	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Attachments:	olh-io.i.bz2

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.