https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68492
Bug ID: 68492
Summary: [6 Regression] internal compiler error: in
vect_is_simple_use, at tree-vect-stmts.c:8266
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: rguenther at suse dot de
Target Milestone: ---
On i686, r230020 caused:
gfortran -m32 -O3 -funroll-loops -msse2 -mfpmath=sse -ffast-math
-fwhole-program -flto=jobserver -fuse-linker-plugin types.fppized.o
system.fppized.o str.fppized.o int.fppized.o real.fppized.o intvec.fppized.o
realvec.fppized.o binmat.fppized.o cpxvec.fppized.o realmat.fppized.o
parallel.fppized.o intmat.fppized.o buffer.fppized.o intvecvec.fppized.o
strvec.fppized.o binvec.fppized.o unitnumber.fppized.o textfile.fppized.o
opvector.fppized.o file.fppized.o cpxmat.fppized.o opmatrix.fppized.o
archive.fppized.o diis.fppized.o reflection.fppized.o cif.fppized.o
cpxmat3.fppized.o realmat3.fppized.o spacegroup.fppized.o slatershell.fppized.o
slatershellvec.fppized.o interpolator.fppized.o slaterbasis.fppized.o
shell1.fppized.o unitcell.fppized.o shell.fppized.o shellvec.fppized.o
basis.fppized.o coppensorbital.fppized.o coppensorbitalvec.fppized.o
coppensbasis.fppized.o atom.fppized.o reflectionvec.fppized.o rys.fppized.o
cpxmat4.fppized.o gaussian.fppized.o gaussian2.fppized.o realmat4.fppized.o
intmat3.fppized.o shell2.fppized.o atomvec.fppized.o crystal.fppized.o
scfdata.fppized.o basisvec.fppized.o realmat5.fppized.o gaussian4.fppized.o
shell4.fppized.o time.fppized.o colour.fppized.o colourfunction.fppized.o
intvecmat3.fppized.o intvecintvechash.fppized.o marchingcube.fppized.o
plotgrid.fppized.o isosurface.fppized.o realmat3vec.fppized.o cluster.fppized.o
cpxmat5.fppized.o shellpair.fppized.o shellpairvec.fppized.o
coppensbasisvec.fppized.o irrep.fppized.o irrepvec.fppized.o
pointgroup.fppized.o slaterbasisvec.fppized.o shell1quartet.fppized.o
roby.fppized.o dftgrid.fppized.o mol.fppized.o mol_main.fppized.o
run_mol.fppized.o blas.o lapack.o -o tonto
mol.fppized.f90: In function 'd_sfchi2_d_thermal':
mol.fppized.f90:20073:0: internal compiler error: in vect_is_simple_use, at
tree-vect-stmts.c:8266
function d_sfchi2_d_thermal(U) result(res)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [/tmp/ccNjbbMQ.ltrans8.ltrans.o] Error 1
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
