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[Bug middle-end/17126] [3.5 Regression] ICE in GC with non-unit-at-a-time
- From: "bommar33 at msu dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Aug 2004 00:11:15 -0000
- Subject: [Bug middle-end/17126] [3.5 Regression] ICE in GC with non-unit-at-a-time
- References: <20040820204405.17126.bommar33@msu.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From bommar33 at msu dot edu 2004-08-21 00:11 -------
(In reply to comment #6)
> I would try with "--param ggc-min-expand=0 --param ggc-min-heapsize=0" as it
is segfaulting in
> the GC.
$] gcc -S -fno-unit-at-a-time -O3 --param ggc-min-expand=0 --param
ggc-min-heapsize=0 inode.i
FAILS
$] gcc -S -fno-unit-at-a-time -O3 --param ggc-min-expand=0 --param
ggc-min-heapsize=1 inode.i
FAILS
...
$] gcc -S -fno-unit-at-a-time -O3 --param ggc-min-expand=0 --param
ggc-min-heapsize=8192 inode.i
FAILS
$] gcc -S -fno-unit-at-a-time -O3 --param ggc-min-expand=0 --param
ggc-min-heapsize=16384 inode.i
SUCCEEDS
Hope that helps.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17126