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[Bug middle-end/24093] [4.1 Regression] cgraph exhausts virtual memory building 197.parser with -profile-use -O3
- From: "janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Oct 2005 17:25:00 -0000
- Subject: [Bug middle-end/24093] [4.1 Regression] cgraph exhausts virtual memory building 197.parser with -profile-use -O3
- References: <bug-24093-224@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from janis at gcc dot gnu dot org 2005-10-21 17:24 -------
I tried the patch with today's sources on powerpc64-linux and got the
following errors:
/home/janis/tools/gcc-mline-20051021/bin/gcc -c -o prune.o -fprofile-use
-DSPEC_CPU2000 -m32 -O3 prune.c
prune.c:1365: error: Execution count is negative
prune.c:1365: error: caller edge count is negative
hash_S/135: (inline copy in matches_S/44) availability:available(40) executed
-488224x 29 insns tree externally_visible finalized inlinable
called by: matches_S/44 (-488224x) (inlined)
calls: __ctype_b_loc/84 (-958913x)
prune.c:1365: internal compiler error: verify_cgraph_node failed
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24093