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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328 Date: Wed, 06 Jan 2021 05:26:45 +0000 [thread overview] Message-ID: <bug-98540-4-Iv47A5IaQS@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98540-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98540 --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- Created attachment 49894 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49894&action=edit Reduced test-case Started with r7-6939-g853ef4e5632df328 and it was rejected before: $ g++ lambda.cpp -O3 -Wall -flto -c -std=c++17 lambda.cpp: In function ‘void iterateMatchesFullSimd()’: lambda.cpp:254:9: warning: typedef ‘using TBlastRecord = int’ locally defined but not used [-Wunused-local-typedefs] 254 | using TBlastRecord = int; | ^~~~~~~~~~~~ lambda.cpp: At global scope: lambda.cpp:258:1: error: type variant with ‘TYPE_ALIAS_SET_KNOWN_P’ 258 | } | ^ <vector_type 0x7ffff755ba80 type <integer_type 0x7ffff7415498 short int public type_6 HI size <integer_cst 0x7ffff7418078 constant 16> unit-size <integer_cst 0x7ffff7418090 constant 2> align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type 0x7ffff7415498 precision:16 min <integer_cst 0x7ffff7418018 -32768> max <integer_cst 0x7ffff7418048 32767>> sizes-gimplified type_6 HI size <integer_cst 0x7ffff7418078 16> unit-size <integer_cst 0x7ffff7418090 2> align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type 0x7ffff755ba80 nunits:1> <vector_type 0x7ffff75f0930 type <integer_type 0x7ffff7415498 short int public type_6 HI size <integer_cst 0x7ffff7418078 constant 16> unit-size <integer_cst 0x7ffff7418090 constant 2> align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type 0x7ffff7415498 precision:16 min <integer_cst 0x7ffff7418018 -32768> max <integer_cst 0x7ffff7418048 32767>> sizes-gimplified type_6 HI size <integer_cst 0x7ffff7418078 16> unit-size <integer_cst 0x7ffff7418090 2> align:16 warn_if_not_align:0 symtab:0 alias-set 2 canonical-type 0x7ffff755ba80 nunits:1> during IPA pass: *free_lang_data lambda.cpp:258:1: internal compiler error: ‘verify_type’ failed 0x139f4d0 verify_type(tree_node const*) /home/marxin/Programming/gcc/gcc/tree.c:14906 0x13a2407 free_lang_data /home/marxin/Programming/gcc/gcc/tree.c:6436 0x13a2407 execute /home/marxin/Programming/gcc/gcc/tree.c:6481 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.
next prev parent reply other threads:[~2021-01-06 5:26 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-05 16:11 [Bug lto/98540] New: [11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' doko at debian dot org 2021-01-05 16:24 ` [Bug lto/98540] " marxin at gcc dot gnu.org 2021-01-06 5:26 ` marxin at gcc dot gnu.org [this message] 2021-01-06 5:33 ` [Bug lto/98540] [8/9/10/11 Regression] ICE: error: type variant with 'TYPE_ALIAS_SET_KNOWN_P' since r7-6939-g853ef4e5632df328 marxin at gcc dot gnu.org 2021-01-06 8:52 ` [Bug middle-end/98540] " rguenth at gcc dot gnu.org 2021-01-06 8:53 ` rguenth at gcc dot gnu.org 2021-05-14 9:54 ` [Bug middle-end/98540] [9/10/11/12 " jakub at gcc dot gnu.org 2021-06-01 8:19 ` rguenth at gcc dot gnu.org 2022-05-27 9:44 ` [Bug middle-end/98540] [10/11/12/13 " rguenth at gcc dot gnu.org 2022-06-28 10:43 ` jakub at gcc dot gnu.org 2023-07-07 10:38 ` [Bug middle-end/98540] [11/12/13/14 " rguenth at gcc dot gnu.org 2023-07-08 1:26 ` pinskia at gcc dot gnu.org
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