From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 01C8E3857C68; Fri, 19 Mar 2021 09:33:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 01C8E3857C68 From: "doko at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/99663] New: [11 Regression] ICE in extract_constrain_insn, at recog.c:2670 on s390x-linux-gnu Date: Fri, 19 Mar 2021 09:33:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: doko at debian dot org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Mar 2021 09:33:47 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99663 Bug ID: 99663 Summary: [11 Regression] ICE in extract_constrain_insn, at recog.c:2670 on s390x-linux-gnu Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: doko at debian dot org Target Milestone: --- trunk 20210319 ftbfs on s390x-linux-gnu, with ../../../src/libgcc/../libdecnumber/decNumber.c: In function =E2=80=98decQuantizeOp.constprop.isra=E2=80=99: ../../../src/libgcc/../libdecnumber/decNumber.c:5966:3: error: insn does not satisfy its constraints: 5966 | } /* decQuantizeOp */ | ^ (insn 252 250 253 26 (set (reg:DI 2 %r2) (plus:DI (reg/v/f:DI 24 %f8 [orig:101 res ] [101]) (const_int 10 [0xa]))) 1471 {*la_64} (nil)) during RTL pass: postreload ../../../src/libgcc/../libdecnumber/decNumber.c:5966:3: internal compiler error: in extract_constrain_insn, at recog.c:2670 0x218b329 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) ../../src/gcc/rtl-error.c:108 0x218b4b5 _fatal_insn_not_found(rtx_def const*, char const*, int, char cons= t*) ../../src/gcc/rtl-error.c:118 0x20d66a1 extract_constrain_insn(rtx_insn*) ../../src/gcc/recog.c:2670 0x2047e77 reload_cse_simplify_operands ../../src/gcc/postreload.c:407 0x2045e61 reload_cse_simplify ../../src/gcc/postreload.c:132 0x2046ff1 reload_cse_regs_1 ../../src/gcc/postreload.c:238 0x204555b reload_cse_regs ../../src/gcc/postreload.c:66 0x2056935 execute ../../src/gcc/postreload.c:2358 Please submit a full bug report, with preprocessed source if appropriate. make[5]: *** [Makefile:646: decNumber.o] Error 1 make[5]: *** Waiting for unfinished jobs.... make[5]: Leaving directory '/<>/build/s390x-linux-gnu/libgcc' make[4]: *** [Makefile:20021: all-stage1-target-libgcc] Error 2 make[4]: Leaving directory '/<>/build' make[3]: *** [Makefile:27139: stage1-bubble] Error 2 make[3]: Leaving directory '/<>/build' make[2]: *** [Makefile:28089: profiledbootstrap-lean] Error 2 make[2]: Leaving directory '/<>/build' gcc configured with --enable-languages=3Dc,ada,c++,go,d,fortran,objc,obj-c++ --with-gcc-major-version-only --enable-shared --enable-linker-build-id --without-included-gettext --enable-threads=3Dposix --enable-nls --enable-bootstrap --enable-clocale=3Dgnu --enable-libstdcxx-debug --enable-libstdcxx-time=3Dyes --with-default-libstdcxx-abi=3Dnew --enable-gnu-unique-object --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=3Drelease --with-target-system-zlib=3Dauto --enable-objc-gc=3Dauto --enable-multiarch --disable-werror --with-arch=3Dz13 --with-tune=3Dz15 --enable-s390-excess-float-precision --with-long-double-128 --enable-multilib --enable-checking=3Dyes,extra,rtl --build=3Ds390x-linux-gnu --host=3Ds390x-linux-gnu --target=3Ds390x-linux-gnu --with-build-config=3Dbootstrap-lto-lean --enable-link-serialization=3D2=