![]() This is how the function looks before fnsplit: $ cc1plus -O2 -param partial-inlining-entry-probability=0 - OKĭ::m_fn2 and vec_int::~vec_int are inlined into I::m_fn3.ĭ::m_fn2 (D::operator-> in previous comments) does not return any value (undefined behavior), so gimple_fold_call devirtualizes getd().m_fn2()->m_fn1() into _builtin_unreachable during fwprop1.įnsplit then tries to split I::m_fn3. $ cc1plus -O2 -fno-checking - ICE in IPA-ICF (like in the original bug report) Void abort() _attribute_((_noreturn_)) Ĭc.ii: In member function ‘virtual void I::PopClip()’:Ĭc.ii:59:1: error: statement uses released SSA name:Ĭc.ii:59:1: internal compiler error: cannot update SSA form Typedef typename _Tp_alloc_type::pointer pointer Ī::deallocate(_M_impl, 0, _M_deallocate_n) Ī::destroy(this->_M_impl, this->_M_impl._M_finish) Template static _Require _S_destroy(_Alloc, _Tp *_p) Typedef decltype(_S_pointer_helper((_Alloc *)0)) pointer Template static typename _Tp::pointer _S_pointer_helper(_Tp *) Please see the gory detail in the original web and I believe the original posters are happy to answer the questions.Ĭonfirmed for the smaller testcase. gcc-4_9-branch/configure -prefix=/opt/software/x86_64/gcc-4.9.x -program-suffix=-4.9.x -enable-languages=c,c++,fortran -enable-checking and understood by different compiler versions as wellĥ.2.1-23 (Debian): segfault, different backtraceĪnd the command line to trigger the bug is in the web, too: I am quoting it here. Minimizing the example to something managable. In the followup to the original Debian bug report, someone else followed upĪnd simplified the test case and according to the post: home/ishikawa/objdir-tb3/gfx/2d/Unified_cpp_gfx_2d0.cppd the error was: I/usr/include/freetype2 -I/usr/include/freetype2 fno-omit-frame-pointer -I/home/ishikawa/objdir-tb3/dist/include/cairo DDEBUG -DTRACING -gsplit-dwarf -g -O2 -freorder-blocks ![]() fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread -pipe Wno-invalid-offsetof -Wcast-align -fno-exceptions -fno-strict-aliasing Wempty-body -Woverloaded-virtual -Wsign-compare -Wwrite-strings I/home/ishikawa/objdir-tb3/dist/include/nss -fPIC -DMOZILLA_CLIENT -include I././dist/include -I/home/ishikawa/objdir-tb3/dist/include/nspr I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/skia/skia/include/utils I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/skia/skia/include/gpu I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/skia/skia/include/core I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/skia/skia/include/config I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/skia I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/ipc/glue I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/ipc/chromium/src DIMPL_LIBXUL -I/new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/gfx/2d DMOZ_ENABLE_FREETYPE -DSTATIC_EXPORTABLE_JS_API -DMOZILLA_INTERNAL_API DUSE_SSE2 -DOS_POSIX=1 -DOS_LINUX=1 -DUSE_CAIRO -DMOZ2D_HAS_MOZ_CAIRO new-hd1/extra/ishikawa/TB-3HG/NEW-COMMSRC/mozilla/config/gcc_hidden.h I././dist/stl_wrappers -I././dist/system_wrappers -include B/home/ishikawa/bin -Wl,-gdb-index -o Unified_cpp_gfx_2d0.o -c ![]() The command line that triggere/usr/bin/g++-4.9 -fno-builtin-strlen -Wl,-gdb-index Preprocessed input file (compressed)is at the same URL and The first report was only for g++-4.9.2 and the Anecdotally, thus far, excluding PopClip from the JetBrains apps seems to be solving that problem, but I can’t be sure that’s the real issue.Can someone kindly take a look at GCC internal compiler error reported to So if I copy PopClip, I get PopClipPopClip. What happens is I select text (often with the mouse), and then paste. I do have issues with memory usage of the JetBrains tools, paricularly on the Intel Mac, but thought posting here would be a good start, All of them are running the latest version of PopClip and the latest version of macOS Monterey (except the MacBook Pro, that’s running the latest Monterey beta). I’ve experienced this across 3 Macs, an M1 MacBook Pro, an M1 iMac, and a 16" Intel MacBook Pro. After extensive digging around I found a thread on the JetBrains bug tracker which seems to imply PopClip is the cause. ![]() I’ve been experiencing some weird issues on my Macs for a while now, and in the last week I’ve been having serious issues pasting into any JetBrains IDEs while text is selected. ![]()
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