https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88862
Bug ID: 88862
Summary: ICE in extract_affine, at graphite-sese-to-poly.c:313
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: arm-linux-gnueabihf
One graphite ICE:
$ arm-linux-gnueabi-gfortran
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/loc_2.f90 -O2
-fno-tree-loop-im --param graphite-max-nb-scop-params=2147483647
-fgraphite-identity -fwrapv
during GIMPLE pass: graphite
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/loc_2.f90:19:0:
19 | subroutine testloc
|
internal compiler error: in extract_affine, at graphite-sese-to-poly.c:313
0x118db5d extract_affine
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:313
0x118dced extract_affine
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:293
0x118ef2a add_condition_to_pbb
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:347
0x118ef2a add_conditions_to_domain
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:414
0x118ef2a build_iteration_domains
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:864
0x118f107 build_poly_scop(scop*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite-sese-to-poly.c:1213
0x11821e8 graphite_transform_loops()
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite.c:406
0x11825b0 graphite_transforms
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite.c:476
0x11825b0 execute
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-arm/build/gcc/graphite.c:553
