[Bug ipa/64582] New: [5 Regression] internal compiler error: in inline_small_functions, at ipa-inline.c:1664

["hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64582

            Bug ID: 64582
           Summary: [5 Regression] internal compiler error: in
                    inline_small_functions, at ipa-inline.c:1664
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ipa
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com

On Linux/x86-64, r219497 gave

g++ -c -o ICUResHandler.o -DSPEC_CPU -DNDEBUG  -DAPP_NO_THREADS
-DXALAN_INMEM_MSG_LOADER -I. -Ixercesc -Ixercesc/dom -Ixercesc/dom/impl
-Ixercesc/sax -Ixercesc/util/MsgLoaders/InMemory
-Ixercesc/util/Transcoders/Iconv -Ixalanc/include -DPROJ_XMLPARSER
-DPROJ_XMLUTIL -DPROJ_PARSERS -DPROJ_SAX4C -DPROJ_SAX2 -DPROJ_DOM
-DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -O2
-ffast-math    -DSPEC_CPU_LP64  -DSPEC_CPU_LINUX     ICUResHandler.cpp
ICUResHandler.cpp:196:1: internal compiler error: in inline_small_functions, at
ipa-inline.c:1664
 }
 ^
0x12c064d inline_small_functions
    ../../src-trunk/gcc/ipa-inline.c:1664
0x12c27aa ipa_inline
    ../../src-trunk/gcc/ipa-inline.c:2163
0x12c27aa execute
    ../../src-trunk/gcc/ipa-inline.c:2536
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specmake[3]: *** [ICUResHandler.o] Error 1

when compiling 483.xalancbmk in SPEC CPU 2006