[Bug lto/91870] New: ICE in ltotests_1.o

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91870

            Bug ID: 91870
           Summary: ICE in ltotests_1.o
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
          Assignee: unassigned at gcc dot gnu.org
          Reporter: msebor at gcc dot gnu.org
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---

I've been noticing these ICEs for some time on my machine running Fedora 30.  I
don't see a report about them in Bugzilla.

Running /test/src/gcc/svn/gcc/testsuite/gdc.dg/lto/lto.exp ...
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O0 -flto
-flto-partition=none -fuse-linker-plugin (internal compiler error)
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O2 -flto
-flto-partition=none -fuse-linker-plugin -fno-fat-lto-objects  (internal
compiler error)
PASS: debug/macho
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O0 -flto
-flto-partition=1to1 -fno-use-linker-plugin  (internal compiler error)
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O2 -flto
-flto-partition=1to1 -fno-use-linker-plugin  (internal compiler error)
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O0 -flto
-fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gdc.dg/lto/ltotests d_lto_ltotests_0.o-d_lto_ltotests_1.o link, -O2 -flto
-fuse-linker-plugin (internal compiler error)