[Bug ipa/81465] New: ICE in estimate_edge_growth at gcc/ipa-inline.h:85 on s390x target

["marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81465

            Bug ID: 81465
           Summary: ICE in estimate_edge_growth at gcc/ipa-inline.h:85 on
                    s390x target
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
                CC: hubicka at ucw dot cz, marxin at gcc dot gnu.org
  Target Milestone: ---
              Host: x86_64-linux-gnu
            Target: s390x-linux-gnu

With a cross compiler:

$ ./xg++ -B. /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/abi/nvptx-nrv1.C
-fno-early-inlining -Os
during IPA pass: inline
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/abi/nvptx-nrv1.C:68:1:
internal compiler error: in estimate_edge_growth, at ipa-inline.h:86
 }
 ^
0xee24ee estimate_edge_growth
        ../../gcc/ipa-inline.h:85
0xee2f2f estimate_size_after_inlining(cgraph_node*, cgraph_edge*)
        ../../gcc/ipa-inline-analysis.c:300
0x19bc15b caller_growth_limits
        ../../gcc/ipa-inline.c:186
0x19bc94e can_inline_edge_p
        ../../gcc/ipa-inline.c:383
0x19bfc81 update_caller_keys
        ../../gcc/ipa-inline.c:1344
0x19c1cb2 inline_small_functions
        ../../gcc/ipa-inline.c:2047
0x19c3168 ipa_inline
        ../../gcc/ipa-inline.c:2438
0x19c3e44 execute
        ../../gcc/ipa-inline.c:2847