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[Bug rtl-optimization/57032] [4.9/5 Regression]: internal compiler error: Max. number of generated reload insns per insn is achieved (90)
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 09 Apr 2015 19:52:59 +0000
- Subject: [Bug rtl-optimization/57032] [4.9/5 Regression]: internal compiler error: Max. number of generated reload insns per insn is achieved (90)
- Auto-submitted: auto-generated
- References: <bug-57032-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57032
--- Comment #12 from UroÅ Bizjak <ubizjak at gmail dot com> ---
Created attachment 35282
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35282&action=edit
Preprocessed source for QImode subreg reload problem
$ /space/uros/gcc-build-nobwx/gcc/cc1 -O2 -quiet team.i
/space/homedirs/uros/gcc-svn/trunk/libgomp/team.c: In function
âgomp_team_startâ:
/space/homedirs/uros/gcc-svn/trunk/libgomp/team.c:836:1: internal compiler
error: Max. number of generated reload insns per insn is achieved (90)
}
^
0x1209d580b lra_constraints(bool)
/space/homedirs/uros/gcc-svn/trunk/gcc/lra-constraints.c:4366
0x1209b5f0b lra(_IO_FILE*)
/space/homedirs/uros/gcc-svn/trunk/gcc/lra.c:2315
0x12093b4e7 do_reload
/space/homedirs/uros/gcc-svn/trunk/gcc/ira.c:5418
0x12093bc1f execute
/space/homedirs/uros/gcc-svn/trunk/gcc/ira.c:5589
Please submit a full bug report,
this problem can also be triggered by a cross from x86_64-linux-gnu.