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* [Bug bootstrap/115951] New: [15 Regression] pgo+lto enabled bootstrap fails building gnat (ICE in fold_stmt, at gimple-range-fold.cc:701)
@ 2024-07-16  9:37 doko at gcc dot gnu.org
  2024-07-16 10:47 ` [Bug bootstrap/115951] " rguenth at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: doko at gcc dot gnu.org @ 2024-07-16  9:37 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115951

            Bug ID: 115951
           Summary: [15 Regression] pgo+lto enabled bootstrap fails
                    building gnat (ICE in fold_stmt, at
                    gimple-range-fold.cc:701)
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org
  Target Milestone: ---

seen on the trunk, targeting linux, architecture doesn't matter. probably seen
for the first time in early June.

this is a pgo+lto enabled bootstrap

during GIMPLE pass: vrp
../../src/gcc/ada/bindo-graphs.adb: In function
'bindo__graphs__library_graphs__find_components':
../../src/gcc/ada/bindo-graphs.adb:1842:7: internal compiler error: in
fold_stmt, at gimple-range-fold.cc:701
 1842 |       procedure Find_Components (G : Library_Graph) is
      |       ^
0x2a56b80 internal_error(char const*, ...)
        ../../src/gcc/diagnostic-global-context.cc:491
0xdf7f01 fancy_abort(char const*, int, char const*)
        ../../src/gcc/diagnostic.cc:1725
0xdb4402 fold_using_range::fold_stmt(vrange&, gimple*, fur_source&, tree_node*)
        ../../src/gcc/gimple-range-fold.cc:701
0x27f71cd gimple_ranger::fold_range_internal(vrange&, gimple*, tree_node*)
        ../../src/gcc/gimple-range.cc:277
0x27f71cd gimple_ranger::range_of_stmt(vrange&, gimple*, tree_node*)
        ../../src/gcc/gimple-range.cc:338
0x17edc32 range_query::value_of_stmt(gimple*, tree_node*)
        ../../src/gcc/value-query.cc:133
0x1652f8f substitute_and_fold_dom_walker::before_dom_children(basic_block_def*)
        ../../src/gcc/tree-ssa-propagate.cc:824
0x2796e7e dom_walker::walk(basic_block_def*)
        ../../src/gcc/domwalk.cc:311
0x1651f65 substitute_and_fold_engine::substitute_and_fold(basic_block_def*)
        ../../src/gcc/tree-ssa-propagate.cc:1007
0x17b1770 execute_ranger_vrp(function*, bool)
        ../../src/gcc/tree-vrp.cc:1099
0x17b64ee execute
        ../../src/gcc/tree-vrp.cc:1347
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
make[6]: *** [/tmp/ccCo9h2R.mk:14: /tmp/ccibijV1.ltrans6.ltrans.o] Error 1
lto-wrapper: fatal error: /usr/bin/make returned 2 exit status
compilation terminated.
/usr/bin/x86_64-linux-gnu-ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[5]: *** [../../src/gcc/ada/gcc-interface/Make-lang.in:769: gnatbind] Error
1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/build/gcc'
make[4]: *** [Makefile:5307: all-stagefeedback-gcc] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[3]: *** [Makefile:33241: stagefeedback-bubble] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[2]: *** [Makefile:33272: profiledbootstrap-lean] Error 2


configured with
        --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust
         --prefix=/usr/lib/gcc-snapshot
         --with-gcc-major-version-only
         --program-prefix=
         --enable-shared
         --enable-linker-build-id
         --disable-nls
         --enable-bootstrap
         --enable-clocale=gnu
         --enable-libstdcxx-debug
         --enable-libstdcxx-time=yes
         --with-default-libstdcxx-abi=new
         --enable-libstdcxx-backtrace
         --enable-gnu-unique-object
         --disable-vtable-verify
         --enable-plugin
         --with-system-zlib
         --enable-libphobos-checking=release
         --with-target-system-zlib=auto
         --enable-objc-gc=auto
         --enable-multiarch
         --disable-werror
         --enable-cet
         --with-arch-32=i686
         --with-abi=m64
         --with-multilib-list=m32,m64,mx32
         --enable-multilib
         --with-tune=generic
        
--enable-offload-targets=nvptx-none=/<<PKGBUILDDIR>>/debian/tmp-nvptx/usr/lib/gcc-snapshot,amdgcn-amdhsa=/<<PKGBUILDDIR>>/debian/tmp-gcn/usr/lib/gcc-snapshot
         --enable-offload-defaulted
         --without-cuda-driver
         --enable-checking=yes,extra,rtl
         --build=x86_64-linux-gnu
         --host=x86_64-linux-gnu
         --target=x86_64-linux-gnu
         --with-build-config=bootstrap-lto-lean
         --enable-link-serialization=2

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2024-07-19  9:41 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-07-16  9:37 [Bug bootstrap/115951] New: [15 Regression] pgo+lto enabled bootstrap fails building gnat (ICE in fold_stmt, at gimple-range-fold.cc:701) doko at gcc dot gnu.org
2024-07-16 10:47 ` [Bug bootstrap/115951] " rguenth at gcc dot gnu.org
2024-07-16 11:21 ` arsen at gcc dot gnu.org
2024-07-16 16:19 ` amacleod at redhat dot com
2024-07-16 23:39 ` cvs-commit at gcc dot gnu.org
2024-07-17 10:52 ` doko at gcc dot gnu.org
2024-07-17 19:51 ` arsen at gcc dot gnu.org
2024-07-19  4:43 ` sjames at gcc dot gnu.org
2024-07-19  9:39 ` doko at gcc dot gnu.org
2024-07-19  9:41 ` sjames at gcc dot gnu.org

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