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[Bug fortran/25576] [4.0 only] checking failure in execute/intrinsic_eoshift.f90
- From: "ghazi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Dec 2005 15:37:29 -0000
- Subject: [Bug fortran/25576] [4.0 only] checking failure in execute/intrinsic_eoshift.f90
- References: <bug-25576-578@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from ghazi at gcc dot gnu dot org 2005-12-27 15:37 -------
The particular checking type exposing the failure is "gc" checking. That
forces the garbage collection parameters to be:
--param ggc-min-expand=30 --param ggc-min-heapsize=4096
Using those parameters to compile the testcase in a totally non-checking
bootstrap is enough to trigger the failure.
FYI, the default GC parameters on my box without checking are:
--param ggc-min-expand=100 --param ggc-min-heapsize=131072
I'm guessing that the lower parameters cause us to run a collection which
stomping on something used here.
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |GC
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25576