[Bug ipa/92254] New: [10 regression] ICE LTO in inline_small_functions, at ipa-inline.c:2000

[dimhen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92254

            Bug ID: 92254
           Summary: [10 regression] ICE LTO in inline_small_functions, at
                    ipa-inline.c:2000
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dimhen at gmail dot com
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---

r277460 PASS
r277504 FAIL

Fedora 31 x86_64

gcc -shared -fPIC -DPIC -flto [40+ files] -Wl,-version-script -Wl,ver.file -o
...

during IPA pass: inline
lto1: internal compiler error: in inline_small_functions, at ipa-inline.c:2000
0x900b07 inline_small_functions
        /home/dimhen/src/gcc_current/gcc/ipa-inline.c:2000
0x900b07 ipa_inline
        /home/dimhen/src/gcc_current/gcc/ipa-inline.c:2615
0x900b07 execute
        /home/dimhen/src/gcc_current/gcc/ipa-inline.c:3023
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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lto-wrapper: fatal error: gcc returned 1 exit status
compilation terminated.
/usr/local/binutils_current/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status