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[Bug target/41399] [4.5 Regression] Scheduler gives huge dependence graph compiling fortran/intrinsic.c on ARM
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jan 2010 23:48:13 -0000
- Subject: [Bug target/41399] [4.5 Regression] Scheduler gives huge dependence graph compiling fortran/intrinsic.c on ARM
- References: <bug-41399-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #19 from steven at gcc dot gnu dot org 2010-01-28 23:48 -------
On ARM I have the following stats about the dependence graph for add_functions:
Number of insns: 6630
Average number of sd_lists_size: 2512
For comparison, on atholon:
Number of insns: 5640
Average number of sd_lists_size: 3.6
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |compile-time-hog
Summary|[4.5 Regression] Internal |[4.5 Regression] Scheduler
|error compiling |gives huge dependence graph
|fortran/intrinsic.c |compiling
| |fortran/intrinsic.c on ARM
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41399