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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/114621] New: ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn) with -O -fpie and _Thread_local with large offset Date: Sat, 06 Apr 2024 19:26:32 +0000 [thread overview] Message-ID: <bug-114621-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114621 Bug ID: 114621 Summary: ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn) with -O -fpie and _Thread_local with large offset Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57893 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57893&action=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -O -fpie testcase.c testcase.c: In function 'foo': testcase.c:8:1: error: unrecognizable insn: 8 | } | ^ (insn 6 5 7 2 (set (reg:DI 106) (const:DI (plus:DI (unspec:DI [ (symbol_ref:DI ("b") [flags 0x2a] <var_decl 0x7f8995010cf0 b>) ] UNSPEC_NTPOFF) (const_int 34359738367 [0x7ffffffff])))) "testcase.c":7:10 -1 (nil)) during RTL pass: vregs testcase.c:8:1: internal compiler error: in extract_insn, at recog.cc:2812 0x80873f _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /repo/gcc-trunk/gcc/rtl-error.cc:108 0x8087bc _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) /repo/gcc-trunk/gcc/rtl-error.cc:116 0x7f762b extract_insn(rtx_insn*) /repo/gcc-trunk/gcc/recog.cc:2812 0x11329cd instantiate_virtual_regs_in_insn /repo/gcc-trunk/gcc/function.cc:1612 0x11329cd instantiate_virtual_regs /repo/gcc-trunk/gcc/function.cc:1995 0x11329cd execute /repo/gcc-trunk/gcc/function.cc:2042 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. $ x86_64-pc-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r14-9803-20240405111321-g9ab8fdfeef5-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.1/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++ --enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra --disable-bootstrap --with-cloog --with-ppl --with-isl --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --enable-libsanitizer --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r14-9803-20240405111321-g9ab8fdfeef5-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240405 (experimental) (GCC)
next reply other threads:[~2024-04-06 19:26 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-06 19:26 zsojka at seznam dot cz [this message] 2024-04-06 19:36 ` [Bug target/114621] [11/12/13/14 Regression] " pinskia at gcc dot gnu.org 2024-04-08 8:04 ` jakub at gcc dot gnu.org 2024-04-08 8:24 ` jakub at gcc dot gnu.org 2024-04-08 17:36 ` jakub at gcc dot gnu.org 2024-04-08 18:06 ` jakub at gcc dot gnu.org 2024-04-12 13:34 ` law at gcc dot gnu.org 2024-04-12 13:38 ` jakub at gcc dot gnu.org
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