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[Bug middle-end/60292] New: [4.9 Regression] ICE: in fill_vec_av_set, at sel-sched.c:3863 with -m64 after r206174 on powerpc-apple-darwin9.8.0
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Feb 2014 17:42:48 +0000
- Subject: [Bug middle-end/60292] New: [4.9 Regression] ICE: in fill_vec_av_set, at sel-sched.c:3863 with -m64 after r206174 on powerpc-apple-darwin9.8.0
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60292
Bug ID: 60292
Summary: [4.9 Regression] ICE: in fill_vec_av_set, at
sel-sched.c:3863 with -m64 after r206174 on
powerpc-apple-darwin9.8.0
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: dominiq at lps dot ens.fr
CC: abel at gcc dot gnu.org, iains at gcc dot gnu.org
Host: powerpc-apple-darwin9
Target: powerpc-apple-darwin9
Build: powerpc-apple-darwin9
Compiling the test gfortran.dg/pr44691.f with -m64 -O2 -fselective-scheduling2
gives the following ICE
/opt/gcc/work/gcc/testsuite/gfortran.dg/pr44691.f:39:0: internal compiler
error: in fill_vec_av_set, at sel-sched.c:3863
END
Line 3863 of sel-sched.c is the gcc_assert
/* A fence insn should not get here. */
gcc_assert (!fence_insn_p);
introduced by r206174.